The commercial construction industry in Pennsylvania includes a range of firms focused on building and renovating infrastructure. Companies engage in services such as general contracting, project management, and construction management across various sectors, including healthcare and education. As the demand for innovative and sustainable practices rises, many companies are prioritizing eco-friendly methods, reflecting broader trends in social responsibility. Investment in healthcare and educational facilities has surged, driven by population growth and the need for updated amenities. This evolving industry showcases a significant contribution to regional economic development and job creation.

This list features 23 commercial construction companies based in Pennsylvania, with workforce sizes ranging from small teams to larger groups of several hundred employees. Founded from 1906 to 2005, these firms operate across key cities including Pittsburgh, Philadelphia, and York. Specializations vary, encompassing general contracting, construction management, and sustainable building practices, reflecting the companies’ adaptations to market needs and client demands.

Discover insights on Pennsylvania's top commercial construction companies and their contributions.

Top 23 Commercial Construction Companies in Pennsylvania

1. PJ Dick - Trumbull - Lindy

• Website: pjdick.com
• Ownership type: Private
• Headquarters: Pittsburgh, Pennsylvania, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1979
• Headcount: 501-1000
• LinkedIn: pj-dick---trumbull---lindy-paving

PJ Dick - Trumbull - Lindy is a private construction firm based in Pittsburgh, Pennsylvania, with a workforce of approximately 514 employees. Established in 1979, the company specializes in a broad spectrum of construction services, including construction management, design-build, and sustainable construction practices. They cater to various sectors, notably healthcare, education, and commercial development, demonstrating their adaptability and expertise in managing diverse projects. PJ Dick has played a significant role in the construction of notable facilities, such as hospitals, educational institutions, and commercial spaces, contributing to the infrastructure and revitalization of the Mid-Atlantic region. Their operational footprint extends across several states, including Pennsylvania, Virginia, and New York, showcasing their regional influence. The company emphasizes collaboration, safety, and quality in its operations, which are critical in maintaining client trust and project integrity.

2. Clemens Construction Company

• Website: clemensconstruction.com
• Ownership type: Private
• Headquarters: Philadelphia, Pennsylvania, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1979
• Headcount: 51-200
• LinkedIn: clemens-construction-company

Clemens Construction Company, based in Philadelphia, Pennsylvania, has been a player in the construction industry since its inception in 1979. The firm specializes in general contracting and construction management, focusing on sectors such as hospitality, education, and historic preservation. With a workforce of approximately 79 employees, Clemens has successfully completed numerous projects across nine states, showcasing their ability to manage both renovation and new construction projects. Their portfolio includes significant works like the Hyatt Centric Hotel and various educational institutions, demonstrating their expertise in handling complex urban infill and multifamily projects. Clemens Construction is also recognized for its commitment to quality and safety, maintaining high standards throughout all phases of their work. The company actively participates in community initiatives and prioritizes building relationships with local subcontractors, particularly those owned by women, minorities, veterans, and disabled persons. This focus on community and collaboration further solidifies their standing in the commercial construction industry.

3. A. Martini & Co.

• Website: amartinigc.com
• Ownership type: Family Owned
• Headquarters: Verona, Pennsylvania, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1951
• Headcount: 51-200
• LinkedIn: a-martini-%26-co-

A. Martini & Co. is a construction company based in Verona, Pennsylvania, specializing in construction management and general contracting services. Founded in 1951, the company has built a strong reputation over its seven-decade history, focusing on quality craftsmanship and client satisfaction. A. Martini & Co. serves various sectors, including commercial and healthcare, showcasing their ability to handle a range of project types. The firm emphasizes innovative construction practices and has a commitment to safety, ensuring that all projects are executed with the highest standards. As a family-owned business, it has seen four generations of the Martini family involved in its operations, which speaks to its stability and long-term vision. The company also engages in sustainable practices, aligning with modern construction trends and client expectations. Their partnership with Butler Manufacturing for pre-engineered buildings further demonstrates their capability to deliver efficient and effective construction solutions.

4. Leonard S. Fiore, Inc.

• Website: lsfiore.com
• Ownership type: Family Owned
• Headquarters: Altoona, Pennsylvania, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1954
• Headcount: 201-500
• LinkedIn: leonard-s-fiore-inc-

Leonard S. Fiore, Inc. is a family-owned general contractor based in Altoona, Pennsylvania, with a strong presence in the commercial construction industry. Established in 1954, the company has built a reputation for delivering high-quality construction services across Pennsylvania and the mid-Atlantic region, including Maryland, New York, New Jersey, Virginia, and West Virginia. With a workforce of approximately 250 skilled employees, Leonard S. Fiore, Inc. has successfully completed over 2,000 projects, amounting to more than $1 billion in construction work. Their portfolio includes a wide range of commercial and institutional projects, from medical facilities to retail centers. The company emphasizes strong relationships with clients and subcontractors, ensuring a collaborative approach to each project. Their services include preconstruction, design/build, general contracting, and construction management, showcasing their capability to handle projects of varying sizes and complexities.

5. Mosites Construction and Development Company

• Website: mosites.com
• Ownership type: Private
• Headquarters: Pittsburgh, Pennsylvania, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1959
• Headcount: 201-500
• LinkedIn: mosites-construction-co

Mosites Construction and Development Company is a construction and real estate development firm based in Pittsburgh, Pennsylvania. Established in 1959, the company has built a strong presence in the industry, providing services such as construction management, general contracting, and heavy construction. Their clientele spans various sectors, including education, healthcare, and commercial retail, reflecting their adaptability and expertise in delivering high-quality construction solutions. Mosites has a significant portfolio that includes notable projects like the WVUM Women & Children's Tower and the University of Pittsburgh Upper Campus Central Utility Plant. The firm emphasizes safety and sustainability in its operations, striving for zero accidents and environmentally responsible practices. With a workforce of 201-500 employees, Mosites continues to contribute to the growth of Western Pennsylvania through its construction and development initiatives.

6. C. Erickson & Sons, Inc.

• Website: cerickson.com
• Ownership type: Family Owned
• Headquarters: Philadelphia, Pennsylvania, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1954
• Headcount: 51-200
• LinkedIn: c-erickson-%26-sons-inc-

C. Erickson & Sons, Inc. is a construction management and general contracting company based in Philadelphia, Pennsylvania. Founded in 1954, the firm has built a solid reputation over its 70 years of operation. The company specializes in a range of services, including preconstruction, construction management, and sustainable construction. They cater to various sectors such as healthcare, education, corporate, and hospitality. C. Erickson & Sons prides itself on delivering high-quality construction projects while fostering strong relationships with clients. Their commitment to excellence is reflected in their numerous awards, including recognition from the Philadelphia Business Journal as one of the top general contractors. The firm also emphasizes sustainability in its projects, employing eco-friendly practices and LEED-certified professionals to ensure responsible construction methods. With a dedicated team and a focus on craftsmanship, C. Erickson & Sons continues to play a vital role in the commercial construction industry.

7. FMS Construction, Inc.

• Website: fmsconstruction.net
• Ownership type: Family Owned
• Headquarters: Sharpsburg, Pennsylvania, United States (USA)
• Employee distribution: United States (USA) 79%, Saudi Arabia 21%
• Founded year: 2005
• Headcount: 51-200
• LinkedIn: fms-construction-inc

FMS Construction, Inc. is a family-owned construction firm based in Sharpsburg, Pennsylvania, established in 2005. The company specializes in high-use commercial construction projects, providing a range of services that include general construction, construction management, and emergency services. FMS Construction primarily serves clients in sectors such as healthcare, education, and retail, ensuring that projects are completed on time and within budget. Their approach to construction emphasizes quality craftsmanship and safety, with a commitment to maintaining operational continuity for clients during renovations. The firm is licensed to operate in several states, including Pennsylvania, Ohio, Maryland, Virginia, and West Virginia, showcasing their regional presence. With a workforce of approximately 38 employees, FMS Construction is well-equipped to handle various project demands, from small renovations to large-scale developments.

8. Marco Contractors, Inc.

• Website: marcocontractors.com
• Ownership type: Private
• Headquarters: Warrendale, Pennsylvania, United States (USA)
• Employee distribution: United States (USA) 92%, Saudi Arabia 8%
• Founded year: 1978
• Headcount: 51-200
• LinkedIn: marco-contractors-inc.

Marco Contractors, Inc., based in Warrendale, Pennsylvania, is a private general contractor specializing in commercial construction services. Established in 1978, the company has built a strong presence in sectors such as retail, hospitality, and medical construction. They offer a range of services including pre-construction planning, project management, and general contracting. Marco Contractors prides itself on its ability to deliver projects on time and within budget, supported by a dedicated team and a network of qualified subcontractors. Their portfolio includes notable projects like Harbor Freight Tools and CVS Pharmacy, showcasing their expertise in ground-up construction and site development. With a workforce of approximately 62 employees and operations extending nationwide, Marco Contractors is well-positioned to meet the needs of various clients seeking reliable construction solutions.

9. TEDCO Construction Corporation

• Website: tedco.com
• Ownership type: Private
• Headquarters: Carnegie, Pennsylvania, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1977
• Headcount: 11-50
• LinkedIn: tedco-construction-corporation

TEDCO Construction Corporation, based in Carnegie, Pennsylvania, has been a significant player in the construction industry since its inception in 1977. The company specializes in construction management and general contracting services, primarily serving public agencies, educational institutions, and healthcare systems. With a workforce of 20 employees, TEDCO has successfully completed over 1,800 projects, demonstrating their expertise in various construction applications. Their portfolio includes notable projects such as the AI Makerspace at Carnegie Mellon University and multiple PNC Bank branches. TEDCO is committed to sustainability, often pursuing Green Building Alliance LEED certifications for their projects. The company prides itself on its strong safety culture and employee engagement, which are integral to their operational philosophy. TEDCO's leadership, under President James Frantz, emphasizes quality service and client satisfaction, ensuring that they remain a relevant and competitive entity in the commercial construction sector.

10. Dick Building Company, LLC

• Website: dickbuilds.com
• Ownership type: Family Owned
• Headquarters: Duquesne, Pennsylvania, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2008
• Headcount: 11-50
• LinkedIn: dick-building-company-llc

Dick Building Company, LLC, based in Duquesne, Pennsylvania, is a family-owned construction and management firm that has been serving clients since 2008. The company specializes in general contracting, construction management, and design-build services, focusing on the commercial, institutional, and healthcare sectors. With a team of 23 employees, Dick Building Company prides itself on its commitment to quality craftsmanship and strong client relationships. They have successfully completed a range of projects, including adaptive reuse developments and healthcare facilities, showcasing their ability to tackle complex construction challenges. The firm emphasizes innovative solutions and has built a reputation for integrity and excellence in the industry. Their approach combines a collaborative spirit with a focus on safety and sustainability, making them a notable player in the commercial construction space.

11. Martik Brothers, Inc.

• Website: martikbrothers.com
• Ownership type: Private
• Headquarters: Finleyville, Pennsylvania, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1992
• Headcount: 11-50
• LinkedIn: martikbrothers

Martik Brothers, Inc. is a construction firm based in Finleyville, Pennsylvania, established in 1992 by four brothers. The company specializes in general contracting and project management, providing services that include pre-construction, design-build, and construction management. With a workforce of 11 to 50 employees, Martik Brothers has successfully completed numerous projects across multiple states, focusing on commercial, industrial, and high-end residential sectors. Their notable projects include renovations for restaurants and hospitality venues, as well as work in the oil and gas industry. The company prides itself on its hands-on approach, emphasizing careful planning and attention to detail. Martik Brothers has also been recognized for its safety practices and has received several awards for excellence in construction, reflecting their commitment to quality and client satisfaction.

12. L&K Construction Inc

• Website: lkci.net
• Ownership type: Family Owned
• Headquarters: Pottsville, Pennsylvania, United States (USA)
• Employee distribution: United States (USA) 67%, India 22%, Mexico 11%
• Founded year: 1984
• Headcount: 11-50
• LinkedIn: l%26k-construction

L&K Construction Inc, based in Pottsville, Pennsylvania, has been a significant player in the construction industry since its founding in 1984 by Kevin J. Fanelli. This family-owned company specializes in a range of construction services, including general contracting, construction management, and design/build solutions. They cater primarily to commercial sectors such as healthcare, education, and retail, showcasing their ability to handle projects that require specialized knowledge and expertise. L&K Construction is recognized for its commitment to quality craftsmanship and effective communication, ensuring that projects not only meet but often exceed client expectations. Their portfolio includes notable projects like medical offices and retail facilities, reflecting their capability to manage both large-scale and smaller projects. The company prides itself on building lasting relationships with clients, which is a cornerstone of their operational philosophy. With a team of skilled professionals, L&K Construction continues to contribute to the construction landscape in Pennsylvania and beyond.

13. E.E. Austin & Son, INC

• Website: eeaustin.com
• Ownership type: Private
• Headquarters: Erie, Pennsylvania, United States (USA)
• Founded year: 1906
• Headcount: 11-50
• LinkedIn: e.e.-austin-%26-son-inc

E.E. Austin & Son, INC is a construction company based in Erie, Pennsylvania, specializing in general contracting and construction management services. Founded in 1906, the company has over 100 years of experience in the construction industry, serving clients across various sectors such as education, healthcare, industrial, and institutional projects. With a workforce of 11-50 employees, E.E. Austin & Son prides itself on its commitment to safety and quality, ensuring that projects are completed successfully and to the satisfaction of clients. The company has a strong presence in the Northwest Pennsylvania and Southern Tier of New York markets, having completed notable projects like the UPMC Hamot Patient Tower and the Erie Insurance Office Building. Their operational model includes self-performing significant portions of work, which allows for greater control over project timelines and quality. E.E. Austin & Son also emphasizes safety, being recognized for their comprehensive safety programs and involvement in local construction unions. Their long-standing history and established relationships with local architects and subcontractors further solidify their position in the commercial construction sector.

14. Jako Enterprises, Ltd

• Website: jakoent.com
• Ownership type: Private
• Headquarters: Philadelphia, Pennsylvania, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: $5.0M, June 2018
• Founded year: 2002
• Headcount: 501-1000
• LinkedIn: jako-enterprises-ltd

Jako Enterprises, Ltd, also known as S. T. Baggett, Inc., is a general contracting and development firm based in Philadelphia, Pennsylvania. Founded by Stanley T. Baggett in 1984, the company has built a reputation for successfully completing a wide range of construction projects across the United States. Their portfolio includes commercial buildings, schools, self-storage facilities, hotels, and various retail spaces. Jako Enterprises prides itself on its commitment to quality, cost-effectiveness, and timely project delivery. The firm has cultivated strong relationships with clients, as evidenced by their focus on repeat business, which underscores their dedication to customer satisfaction. With a workforce of approximately 501-1000 employees, Jako Enterprises is well-equipped to handle projects of varying scales and complexities. The company has also secured funding, with a reported amount of $5 million in June 2018, indicating ongoing investment in their operations and capabilities.

15. Miller Bros Construction Inc

• Website: millerbros.com
• Ownership type: Private
• Headquarters: Schuylkill Haven, Pennsylvania, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1976
• Headcount: 51-200
• LinkedIn: miller-bros-construction-inc

Miller Bros Construction Inc, based in Schuylkill Haven, Pennsylvania, has been a significant player in the construction industry since its inception in 1976. The company specializes in a wide array of construction services, including design-build, engineering, and sustainable construction. They cater primarily to manufacturing plant managers and public sector officials, focusing on projects that require careful planning and execution to minimize operational disruptions. With a workforce of approximately 39 employees, Miller Bros has successfully completed numerous projects, including new facilities for breweries, distribution centers, and manufacturing plants. Their approach emphasizes collaboration and flexibility, allowing them to adapt to the unique needs of each project. The company also engages in community work, reflecting its commitment to local development and public service. Miller Bros Construction Inc operates under various contracting methods, including design-build and general contracting, showcasing their versatility in handling different project scopes.

16. Skepton Construction, Inc.

• Website: skeptonconstruction.com
• Ownership type: Private
• Headquarters: Pennsburg, Pennsylvania, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1971
• Headcount: 51-200
• LinkedIn: skepton-construction-inc-

Skepton Construction, Inc. is a commercial construction firm based in Pennsburg, Pennsylvania, with a history dating back to 1971. The company specializes in general construction, construction management, and design-build services, catering primarily to educational institutions, commercial businesses, and industrial clients. With a workforce of 51 to 200 employees, Skepton Construction prides itself on its self-performing capabilities, which enable them to oversee subcontractors and execute a significant portion of their projects directly. This approach enhances their control over project timelines and quality, ensuring that they meet client expectations effectively. Over the years, Skepton has successfully completed over 15 million square feet of projects, showcasing their extensive experience and commitment to delivering tailored construction solutions. Their portfolio includes a variety of projects, from new constructions and renovations to specialized facilities like athletic complexes and academic buildings. The firm emphasizes a partnership approach with clients, aiming for transparency and collaboration throughout the construction process.

17. Volpatt Construction

• Website: volpatt.com
• Ownership type: Family Owned
• Headquarters: Pittsburgh, Pennsylvania, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1991
• Headcount: 51-200
• LinkedIn: volpatt-construction

Volpatt Construction is a family-owned construction firm based in Pittsburgh, Pennsylvania, specializing in commercial, institutional, and industrial projects. Since its inception in 1991, the company has successfully completed over 800 projects, showcasing its expertise in various construction services, including pre-construction, construction management, general contracting, and design-build solutions. Volpatt Construction has worked with a range of clients, particularly in the healthcare and education sectors, demonstrating its capability to manage complex projects that require meticulous attention to detail. The company has received multiple awards from the Master Builders Association of Western Pennsylvania, highlighting its commitment to quality and craftsmanship. With a strong emphasis on safety and sustainability, Volpatt Construction continues to play a significant role in shaping the built environment in the Tri-State area.

18. Benchmark Construction Company

• Website: benchmarkgc.com
• Ownership type: Private
• Headquarters: Brownstown, Pennsylvania, United States (USA)
• Employee distribution: United States (USA) 97%, Australia 3%
• Founded year: 1985
• Headcount: 51-200
• LinkedIn: benchmark-construction-company

Benchmark Construction Company, based in Brownstown, Pennsylvania, has been a significant player in the construction industry since its inception in 1985. With a workforce of approximately 219 employees, the company specializes in construction management, general contracting, and real estate development. They serve a variety of clients, including healthcare systems, educational institutions, and commercial entities. Benchmark is known for its commitment to delivering high-quality projects while ensuring safety and compliance. Their portfolio showcases a range of successful projects, including the Ann B. Barshinger Cancer Institute and various educational facilities. The company also emphasizes sustainability, actively engaging in green building practices and promoting environmentally responsible construction methods. Their dedication to client satisfaction and project excellence has earned them numerous awards, highlighting their reputation in the industry.

19. T-Ross Brothers Construction Inc.

• Website: trossbrothers.com
• Ownership type: Private
• Headquarters: Milton, Pennsylvania, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1958
• Headcount: 51-200
• LinkedIn: t-ross-brothers

T-Ross Brothers Construction Inc. is a privately owned construction firm based in Milton, Pennsylvania, with a history dating back to 1958. The company specializes in a wide array of construction services, including general contracting, commercial construction, industrial construction, and project management. With a workforce of approximately 37 employees, T-Ross Brothers has built a reputation for delivering projects that meet high standards of quality and efficiency. Their portfolio showcases a variety of completed projects, including work for notable clients such as Bucknell University and the Little League International Baseball and Softball Administration. The firm also emphasizes community engagement and has divisions focused on glass and fabrication services, further enhancing their capabilities in the construction industry.

20. Stewart & Tate Construction

• Website: stewartandtate.com
• Ownership type: Family Owned
• Headquarters: York, Pennsylvania, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1935
• Headcount: 201-500
• LinkedIn: stewart-%26-tate

Stewart & Tate Construction, based in York, Pennsylvania, is a family-owned construction firm that has been operational since 1935. The company specializes in general building construction, site development, and industrial construction services. With a workforce of approximately 300 employees, Stewart & Tate serves a variety of clients, including industrial sectors, healthcare facilities, and local municipalities. Their expertise lies in managing complex construction projects while maintaining a strong focus on safety and quality. The company has developed a reputation for its meticulous approach to construction management, ensuring that projects are completed on time and within budget. Stewart & Tate's portfolio includes a range of projects from commercial and industrial buildings to healthcare and educational facilities. Their commitment to community involvement is evident through various initiatives, including educational job-site visits and volunteer activities. This engagement not only enhances their local presence but also reflects their dedication to fostering community growth.

21. Bittenbender Construction, LP

• Website: bittenbenderconstruction.com
• Ownership type: Private
• Headquarters: Philadelphia, Pennsylvania, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2003
• Headcount: 51-200
• LinkedIn: bittenbender-construction-lp

Bittenbender Construction, LP is a commercial general contractor based in Philadelphia, Pennsylvania, specializing in construction management and renovation services. Founded in 2003 by Emily L. Bittenbender, the firm has built a reputation for delivering high-quality projects across various sectors, including healthcare, education, cultural institutions, and retail. With a workforce of 51-200 employees, Bittenbender emphasizes a collaborative approach, ensuring that client needs are met from pre-construction through project completion. The company is notable for its commitment to safety and quality, reflected in its tailored safety programs and a strong EMR rating. As a 100% woman-owned business, certified by the Women’s Business Enterprise National Council, Bittenbender Construction actively promotes diversity within its workforce and project teams. Their portfolio includes significant projects like the Independence Visitor Center and Wills Eye Hospital, showcasing their capability in handling complex commercial construction tasks. The firm has consistently been recognized in local business rankings, underscoring its relevance and impact in the Philadelphia construction market.

22. Boyle Construction

• Website: boyleconstruction.com
• Ownership type: Family Owned
• Headquarters: Allentown, Pennsylvania, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1977
• Headcount: 51-200
• LinkedIn: boyle-construction

Boyle Construction, based in Allentown, Pennsylvania, has been a significant player in the construction industry since its founding in 1977. The company specializes in project management and general contracting, serving clients in healthcare, education, and commercial sectors. With a workforce of around 81 employees, Boyle Construction prides itself on its collaborative approach and proven management methods, which have led to a high rate of repeat business—85% of their annual projects come from returning clients. The firm emphasizes quality and efficiency, ensuring that projects are completed on time and within budget. Their commitment to building trust and maintaining strong relationships with clients has been a cornerstone of their operations. As a family-owned business, Boyle Construction has a personal touch that resonates with clients, making them a reliable choice for various construction needs.

23. eciConstruction

• Website: eciconstruction.us
• Ownership type: Family Owned
• Headquarters: Dillsburg, Pennsylvania, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1992
• Headcount: 201-500
• LinkedIn: eciconstruction

eciConstruction, based in Dillsburg, Pennsylvania, is a family-owned construction company founded in 1992. With a workforce of approximately 39 employees, the firm specializes in general contracting, design-build, and construction management services. eciConstruction has built a reputation for delivering high-quality projects across various sectors, including education, healthcare, and senior living facilities. The company is dedicated to sustainable building practices, offering LEED-certified construction as an environmentally friendly alternative. Their portfolio showcases a range of completed projects, reflecting their capability to handle both renovations and new constructions. eciConstruction also places a strong emphasis on community involvement, actively participating in local initiatives and supporting charitable organizations. This commitment to both quality work and community engagement positions eciConstruction as a relevant player in the commercial construction industry.

Commercial Construction Insights: Key Companies in Pennsylvania

Want to Find More Commercial Construction Companies?

With Inven you'll also get to know the company's:

• Detailed Ownership: Who owns the company? Is it a public or private company? What is the ownership structure?
• Contact data: Who are the founders and CEO's? What are their emails and phone numbers?
• Financials: How do these companies perform financially? What are their revenues and profit margins?

...and a lot more!