Interior design companies in Ohio are vital forces that blend functionality with aesthetics to create spaces that enhance everyday life. This industry is marked by a range of firms, from family-owned businesses to larger private operations, each focusing on various sectors such as residential, commercial, and healthcare. Innovative design solutions that prioritize sustainability are becoming increasingly important, as more clients demand environments that not only look good but are also environmentally responsible. As the trends shift towards personalization and experience-driven design, Ohio's firms are adapting to meet these evolving needs, making their mark both regionally and nationally.

The companies listed here vary in size from small teams with a handful of employees to larger firms with hundreds on staff, reflecting the breadth of experience in Ohio. Many of these firms, like Frch Nelson and Vocon, have established their headquarters in major cities such as Cincinnati and Cleveland. Founded between the 1940s and 2000s, these companies specialize in a wide range of design services, including architecture, interior design, and planning, each bringing unique expertise to their projects.

Continue reading to discover top interior design companies in Ohio.

Top 23 Interior Design Companies in Ohio

1. Frch Nelson

• Website: frchnelson.com
• Ownership type: Family Owned
• Headquarters: Cincinnati, Ohio, United States (USA)
• Founded year: 1968
• Headcount: 201-500
• LinkedIn: frchnelson

Frch Nelson, known as NELSON Worldwide, is a family-owned architecture and design firm based in Cincinnati, Ohio. Founded in 1968, the company has grown significantly, now employing between 201 and 500 people. NELSON Worldwide specializes in transforming the human experience through innovative design solutions, offering services in architecture, interior design, and brand identity. The firm serves a wide range of clients, including Fortune 500 companies and real estate developers. Their projects reflect a commitment to sustainability and human-centric design principles, addressing the needs of various sectors such as healthcare, hospitality, and retail. NELSON Worldwide has also been recognized for its innovative approaches, winning awards for projects that prioritize community and environmental impact.

2. Bialosky Cleveland

• Website: bialosky.com
• Ownership type: Private
• Headquarters: Cleveland, Ohio, United States (USA)
• Founded year: 1951
• Headcount: 11-50
• LinkedIn: bialoskycleveland

Bialosky Cleveland is a private design firm based in Cleveland, Ohio, founded in 1951. The firm specializes in architecture, planning, and interior design, offering a comprehensive suite of services that also includes MEP engineering and community engagement. With a team of 11-50 employees, Bialosky has built a reputation for its collaborative approach and commitment to creating innovative design solutions for a range of clients, including institutions and private developers. The firm has been recognized with numerous awards for its design excellence, particularly in architecture and interior design, and is known for its active involvement in community service and pro bono work. Bialosky's projects reflect a dedication to enhancing the built environment while addressing the needs of the communities they serve.

3. MKC Architects

• Website: mkcinc.com
• Ownership type: Private
• Headquarters: Columbus, Ohio, United States (USA)
• Founded year: 1924
• Headcount: 11-50
• LinkedIn: mkc-associates-inc

MKC Architects, based in Columbus, Ohio, has been a significant player in the architectural field since its founding in 1924. The firm offers a range of services, including architectural design, planning, and interior design, with a particular emphasis on educational institutions, municipalities, and private developers. Over the years, MKC has completed projects in more than 125 school districts and numerous colleges and universities, showcasing their extensive experience in creating functional spaces. Their approach integrates community engagement and a commitment to design excellence, which is evident in their portfolio that includes various educational and civic projects. MKC Architects has also received recognition for their work, including awards for specific projects, highlighting their impact in the industry. The firm continues to evolve, celebrating its centennial in 2024, and remains focused on addressing contemporary design challenges.

4. K2M Design

• Website: k2mdesign.com
• Ownership type: Private Equity
• Headquarters: Cleveland, Ohio, United States (USA)
• Employee distribution: United States (USA) 98%, Other 2%
• Latest funding: August 2010
• Founded year: 2001
• Headcount: 51-200
• LinkedIn: k2m-design

K2M Design is a private equity-owned architecture and engineering firm based in Cleveland, Ohio, founded in 2001. With a workforce of over 100 professionals, the company specializes in innovative design and engineering solutions across multiple sectors, including civic, education, hospitality, and industrial projects. K2M Design is committed to sustainability and efficiency, focusing on creating spaces that enhance wellness and operational flexibility. The firm has received recognition for its design excellence and has a strong portfolio that includes a variety of project types, from educational facilities to hospitality venues. K2M's interior design services are integral to its offerings, with a team dedicated to crafting environments that resonate with the unique stories of their clients. Their work is characterized by a blend of creativity and practicality, ensuring that each project meets the specific needs of its users.

5. W Design Interiors

• Website: wdesign.com
• Ownership type: Private
• Headquarters: Chagrin Falls, Ohio, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2002
• Headcount: 11-50
• LinkedIn: w-design-interiors

W Design Interiors, based in Chagrin Falls, Ohio, and Naples, Florida, is an interior design firm that specializes in crafting exceptional spaces for residential and hospitality clients. Founded in 2002 by Wendy Berry, the firm has built a reputation for its sophisticated approach to design, characterized by attention to detail and a commitment to client satisfaction. W Design offers a comprehensive range of services, including interior design, project management, and furniture selection. Their portfolio features a variety of projects, from traditional homes to modern penthouses, showcasing their ability to execute various styles. The firm has been recognized with numerous awards, including the Sand Dollar Awards and the Aurora Awards, underscoring their impact in the industry. With a team of experienced designers, W Design Interiors continues to serve clients across the United States and internationally, reflecting their ongoing relevance in the interior design market.

6. MA Design

• Website: designwithma.com
• Ownership type: Private
• Headquarters: Columbus, Ohio, United States (USA)
• Employee distribution: United States (USA) 97%, Other 3%
• Founded year: 1980
• Headcount: 51-200
• LinkedIn: designwithma

MA Design, based in Columbus, Ohio, is a private design firm founded in 1980. With a workforce of approximately 128 employees, the company specializes in architecture, interior design, and experiential design. They are known for their innovative solutions that cater to businesses and organizations, aiming to create meaningful spaces that enhance user experiences. MA Design emphasizes sustainability and collaborates closely with clients to address their design challenges. Their portfolio includes projects across various sectors, such as healthcare, education, and hospitality, showcasing their ability to adapt to different client needs. The firm is also a certified Women Business Enterprise (WBE), highlighting its commitment to diversity and inclusion within the industry.

7. MSA Design

• Website: msaarch.com
• Ownership type: Private
• Headquarters: Cincinnati, Ohio, United States (USA)
• Employee distribution: United States (USA) 98%, Egypt 2%
• Founded year: 1985
• Headcount: 51-200
• LinkedIn: msa-design

MSA Design, based in Cincinnati, Ohio, is a private design firm founded in 1985. With a team of approximately 98 employees, the company specializes in architecture, interior design, and graphic design. MSA Design focuses on creating innovative spaces that reflect the vision of their clients while enhancing user experiences. Their collaborative approach is rooted in storytelling and purpose-driven design, which allows them to deliver solutions that resonate with the intended audience. The firm has worked on a variety of projects, including educational institutions, sports facilities, and civic buildings, demonstrating their versatility and commitment to impactful design. MSA Design has also received multiple awards for their work, including recognition at the Cincinnati Design Awards, underscoring their relevance and active participation in the design industry.

8. KZF Design

• Website: kzf.com
• Ownership type: Private
• Headquarters: Cincinnati, Ohio, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1956
• Headcount: 51-200
• LinkedIn: kzf-design

KZF Design is a private architecture firm based in Cincinnati, Ohio, established in 1956. With a workforce of approximately 111 employees, the company specializes in a wide array of design services, including architecture, engineering, interior design, urban planning, and landscape architecture. KZF Design serves a variety of clients, from businesses to public organizations, focusing on creating spaces that foster community engagement and functionality. The firm has built a reputation for thoughtful and award-winning designs, and it has been recognized as an 'Interior Design Giant' by Interior Design magazine for over 30 years. This recognition highlights their expertise in office, cultural, and educational space design. KZF Design's commitment to sustainability and their membership in the U.S. Green Building Council further demonstrate their dedication to responsible design practices. Their portfolio includes notable projects that reflect their ability to create impactful environments that resonate with users and communities.

9. BHDP Architecture

• Website: bhdp.com
• Ownership type: Private
• Headquarters: Cincinnati, Ohio, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1937
• Headcount: 51-200
• LinkedIn: bhdp-architecture

BHD Architecture, based in Cincinnati, Ohio, has been a significant player in the architecture and design consultancy sector since its founding in 1937. With a workforce of 51-200 employees, the firm specializes in creating innovative spaces across multiple sectors, including healthcare, education, and workplace environments. Their service offerings include architecture, interior design, and strategic planning, which cater to businesses and organizations aiming to enhance their operational efficiency and user experience. BHD Architecture has worked on notable projects such as the Miami University McVey Data Science Building and the Fifth Third Bank headquarters, demonstrating their capability in delivering tailored design solutions that meet the specific needs of their clients. The firm emphasizes a holistic approach to design, integrating sustainability and experiential graphic design into their projects, which further underscores their relevance in the interior design field.

10. Luminaut

• Website: luminaut.com
• Ownership type: Private
• Headquarters: Cincinnati, Ohio, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1979
• Headcount: 51-200
• LinkedIn: luminaut

Luminaut is a private architecture and design firm based in Cincinnati, Ohio, founded in 1979. With a team of approximately 77 employees, the company focuses on creating innovative and sustainable spaces tailored to various sectors, including hospitality, senior living, and higher education. Luminaut offers a comprehensive suite of services, including architecture, interior design, facilities assessment, and master planning. Their work is characterized by a commitment to sustainability and a collaborative approach with clients, ensuring that each project reflects the unique needs and vision of the client. The firm has received recognition in the industry, being listed among the top architecture firms and receiving accolades for their contributions to senior living facility design. Luminaut operates offices in both Cincinnati and Indianapolis, further extending their reach within the Midwest.

11. Reztark Design Studio

• Website: reztark.com
• Ownership type: Private
• Headquarters: Cincinnati, Ohio, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2006
• Headcount: 11-50
• LinkedIn: reztark-design-studio

Reztark Design Studio, founded in 2006 and based in Cincinnati, Ohio, is a private design firm that specializes in architecture, urban design, and interior design. With a team of 44 employees, the studio operates with a collaborative mindset, focusing on understanding the unique needs of their clients. They offer a wide range of services, including branding and environmental graphic design, which complement their interior design projects. Reztark has worked with various sectors, including workplace, mixed-use developments, multifamily housing, and retail, showcasing their versatility in the industry. Their portfolio includes notable projects like The Terraces and 50 West Brewing, which highlight their ability to create spaces that foster community and connection. The firm has established a reputation for delivering tailored design solutions that not only meet but exceed client expectations, as evidenced by their impressive repeat business rate.

12. Mosaic Design Studio

• Website: mosaicdesignstudio.com
• Ownership type: Private
• Headquarters: Columbus, Ohio, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1998
• Headcount: 11-50
• LinkedIn: mosaic-design-studio

Mosaic Design Studio, based in Columbus, Ohio, is a private design firm established in 1998. With a team of 17 employees, the studio specializes in creating tailored environments for senior living, healthcare, corporate offices, and hospitality sectors. Their services include interior design, space planning, and project management, allowing them to manage projects from inception to completion. The firm is known for its unique design process, which includes assessments and collaborative planning to ensure that client needs are met effectively. Mosaic has received numerous awards for its work, particularly in the healthcare and senior living spaces, highlighting its commitment to quality and innovation. The studio prides itself on building long-term relationships with clients and has developed specialized product lines aimed at enhancing the experience of senior living and memory care residents. Their extensive portfolio features projects across various states, demonstrating their capability to handle diverse design challenges.

13. BDT Architects & Designers

• Website: bdtaid.com
• Ownership type: Private
• Headquarters: Athens, Ohio, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1983
• Headcount: 11-50
• LinkedIn: bdtaid

BDT Architects & Designers, based in Athens, Ohio, is a private architecture firm founded in 1983. With a team of 16 employees, the firm specializes in architectural and design services, particularly in the healthcare and education sectors. Their work includes not only architecture but also interior design, wayfinding, and experiential graphics, addressing the unique needs of their clients. BDT has completed numerous projects that reflect their expertise in creating functional and aesthetically pleasing spaces. Their portfolio features a range of projects, including the OSU Martha Morehouse and the renovation of the 317 Board Office Building, highlighting their ability to enhance interior environments. The firm is also involved in community initiatives through the BDT Foundation, which supports design assistance for those in need. This commitment to both design excellence and community service underscores their relevance in the industry.

14. Bostwick Design Partnership

• Website: bostwickdesign.com
• Ownership type: Private
• Headquarters: Cleveland, Ohio, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1962
• Headcount: 11-50
• LinkedIn: bostwick-design-partnership

Bostwick Design Partnership, founded in 1962 and based in Cleveland, Ohio, is a private architecture and design consultancy. The firm has a workforce of 11-50 employees and specializes in creating innovative environments primarily in the healthcare, education, and community sectors. Their portfolio includes a range of projects from hospitals and universities to libraries, reflecting their expertise in addressing complex design challenges. Bostwick Design Partnership emphasizes a collaborative, client-focused approach, ensuring that each project aligns with the specific needs and aspirations of their clients. Their commitment to enhancing the functionality and aesthetics of spaces is evident in their extensive work with prominent institutions like the Cleveland Clinic and the University of Pittsburgh Medical Center. The firm has also been involved in numerous library projects, demonstrating their versatility and dedication to community engagement. With over 60 years in the industry, Bostwick Design Partnership continues to influence the design of spaces that support healing, learning, and community interaction.

15. Hasenstab Architects, Inc.

• Website: hasenstabinc.com
• Ownership type: Private
• Headquarters: Akron, Ohio, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1982
• Headcount: 51-200
• LinkedIn: hasenstab-architects-inc.

Hasenstab Architects, Inc. is an architecture firm based in Northeast Ohio, established in 1982. With a workforce of approximately 58 employees, the firm operates from offices in Akron, Cleveland, and Pittsburgh. Hasenstab Architects specializes in designing spaces primarily for the healthcare, education, and corporate sectors. Their mission is to create environments that enhance productivity and well-being through thoughtful architectural and interior design. The firm has a strong portfolio that includes a variety of projects, from hospital renovations to educational facilities and corporate office designs. They emphasize collaboration with clients throughout the design process, ensuring that the final outcomes align with the clients' visions and needs. Their commitment to sustainable design practices further highlights their relevance in today's architectural landscape. Hasenstab Architects has been recognized as a top workplace for multiple consecutive years, reflecting their positive workplace culture and employee satisfaction.

16. Elevar Design Group

• Website: elevar.com
• Ownership type: Private
• Headquarters: Cincinnati, Ohio, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1967
• Headcount: 51-200
• LinkedIn: elevardesigngroup

Elevar Design Group, based in Cincinnati, Ohio, is an architecture and design consultancy founded in 1967. With a team of over 80 professionals, the firm specializes in creating innovative spaces for educational, healthcare, and corporate clients. Elevar offers a comprehensive suite of services, including architecture, engineering, and interior design, emphasizing tailored solutions that enhance functionality and community engagement. Their projects reflect a commitment to quality and client satisfaction, with a focus on sustainability and smart design solutions. The firm has a strong presence in the Tri-State region and has expanded its reach across the country, serving both public and private sectors. Elevar is recognized as the largest minority-owned business in Southwest Ohio, further highlighting its commitment to diversity and inclusion within the industry.

17. Davis Wince, Ltd. Architecture

• Website: daviswince.com
• Ownership type: Private
• Headquarters: Powell, Ohio, United States (USA)
• Founded year: 1995
• Headcount: 11-50
• LinkedIn: davis-wince-ltd

Davis Wince, Ltd. Architecture, now operating under the name Wellogy, is an architecture and design firm based in Powell, Ohio. Founded in 1995, the company has built a reputation for its commitment to wellness and sustainability in design. Wellogy serves a variety of clients across healthcare, education, and community development sectors. Their services include architecture, interior design, and branding, with a focus on creating environments that enhance the quality of life. The firm has undertaken numerous projects that reflect their dedication to thoughtful design solutions, such as health and wellness centers, educational facilities, and community spaces. Wellogy's approach integrates elements of healthy urbanism, aiming to improve the built environment and foster community well-being.

18. Vocon

• Website: vocon.com
• Ownership type: Private
• Headquarters: Cleveland, Ohio, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1987
• Headcount: 201-500
• LinkedIn: vocon

Vocon is an architecture and design consultancy based in Cleveland, Ohio, with a secondary office in New York City. Established in 1987, the firm specializes in creating work environments that resonate with the identity and values of its clients. Vocon offers a comprehensive range of services, including architectural design, strategic planning, and interior design, tailored to enhance corporate spaces. The company prides itself on building strong relationships with clients, ensuring that each project reflects their unique vision and goals. Vocon has received numerous accolades for its work, including recognition as one of the top 200 architecture firms in 2024 and multiple awards for interior design excellence. Their commitment to sustainability is evident in their portfolio, which includes over 50 projects that have achieved various sustainability certifications. Vocon is also a woman-owned business, certified by the Women’s Business Enterprise National Council (WBENC).

19. LWC Incorporated

• Website: lwcinspires.com
• Ownership type: Private
• Headquarters: Dayton, Ohio, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1927
• Headcount: 11-50
• LinkedIn: lwc-inc.

LWC Incorporated, based in Dayton, Ohio, has been a significant player in the architecture and interior design industry since its founding in 1927. The firm specializes in providing high-quality architectural, interior design, and planning services, primarily serving clients in the education, healthcare, and public sectors. LWC is dedicated to creating environments that not only meet client needs but also enhance the quality of life in the communities they serve. Their design philosophy emphasizes effective communication and understanding client goals, ensuring that projects are executed smoothly and within budget. The firm has received numerous awards for its work, showcasing its commitment to excellence in design and project execution. With a team of 11-50 employees, LWC maintains a strong presence in the industry, focusing on sustainable design and innovative solutions that reflect the mission and branding of their clients.

20. VSWC Architects

• Website: vswc.com
• Ownership type: Private
• Headquarters: Mason, Ohio, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1952
• Headcount: 11-50
• LinkedIn: vswc-architects

VSWC Architects, based in Mason, Ohio, has been a player in the architecture and design industry since its founding in 1952. With a team of 36 professionals, the firm focuses on architecture, master planning, and interior design, primarily serving educational institutions, civic organizations, and wellness facilities. Their approach is characterized by a commitment to collaboration and sustainability, ensuring that each project not only meets the specific needs of clients but also contributes positively to the community. VSWC has developed a reputation for creating spaces that inspire and engage users, with a portfolio that includes award-winning projects across various sectors. Their interior design services are integral to their offerings, reflecting a holistic understanding of how environments can enhance experiences. The firm has maintained a strong presence in Ohio, with offices in Mason, Athens, and Columbus, and continues to evolve its practices to meet contemporary design challenges.

21. Schooley Caldwell

• Website: schooleycaldwell.com
• Ownership type: Private
• Headquarters: Columbus, Ohio, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1944
• Headcount: 11-50
• LinkedIn: schooley-caldwell-associates

Schooley Caldwell is an architecture firm based in Columbus, Ohio, founded in 1944. The company specializes in providing comprehensive design services that include architecture, interior design, and historic preservation. With a team of architects and interior designers, Schooley Caldwell focuses on creating spaces that enhance community engagement and functionality. Their portfolio features a range of projects, particularly in educational institutions and civic facilities, reflecting their commitment to quality and innovation. The firm has successfully completed over $600 million in student housing projects in recent years, demonstrating their active involvement in the interior design industry. Schooley Caldwell is also recognized as a certified Minority Business Enterprise (MBE), which highlights their dedication to diversity and inclusion within the profession.

22. Creative Palette, Inc.

• Website: creativepaletteinc.com
• Ownership type: Private
• Headquarters: Whitehall, Ohio, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1979
• Headcount: 51-200
• LinkedIn: creativepaletteinc.

Creative Palette, Inc. is an interior design firm based in Whitehall, Ohio, specializing in visual branding solutions tailored for commercial, medical, and retail environments. Established in 1979, the company has built a reputation for transforming spaces into compelling visual narratives that resonate with clients' identities. Their service offerings include fine art, architectural design, and branding, all aimed at creating engaging environments. With a dedicated team of over 100 artists and fabricators, Creative Palette emphasizes meticulous attention to detail and craftsmanship. They operate in-house fabrication and installation facilities, ensuring quality control and seamless execution of projects. The firm is committed to sustainability and functionality, striving to exceed client expectations while maintaining affordability. Their extensive experience and focus on client satisfaction position them as a trusted partner in the interior design industry.

23. Intra Design

• Website: intradesign.com.sg
• Ownership type: Private
• Headquarters: Cincinnati, Ohio, United States (USA)
• Founded year: 2000
• Headcount: 11-50
• LinkedIn: intra-design

Intra Design is an interior design firm based in Singapore, specializing in creating tailored residential and corporate environments. Established in 2000, the company has built a reputation for delivering high-quality design solutions that reflect the unique needs and preferences of its clients. The firm offers a range of services, including interior design, renovation, and comprehensive after-sales support. Under the leadership of founder Dave Chan, Intra Design has developed a portfolio that showcases meticulous craftsmanship and a keen understanding of form and function. The firm caters to both private homeowners and businesses, ensuring that each project is approached with professionalism and a commitment to quality. Their client-centric approach is underscored by positive feedback, indicating a strong focus on customer satisfaction and engagement throughout the design process.

Interior Design Insights: Key Companies in Ohio

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