The janitorial services industry focuses on maintaining cleanliness and hygiene in various sectors, from commercial spaces to educational institutions. Companies in this field offer a range of services, including routine cleaning, specialized disinfection, and facility maintenance. The industry is seeing an upward trend due to increasing awareness of health and safety standards and a growing demand for eco-friendly cleaning practices. Today, businesses are prioritizing sustainable solutions alongside traditional cleaning methods. Insights suggest that technological advancements are becoming essential, with automation and innovative cleaning solutions paving the path towards enhanced efficiency and improved client satisfaction.


This list includes a range of janitorial services companies, varying significantly in size and specialization. From industry giants such as Jani-King International, Inc., which provides extensive franchise opportunities, to smaller entities like Cleaners of America (COA), these organizations are mostly based in the United States and Canada. Founded between the late 1950s and early 2000s, they cater to numerous subsectors, emphasizing sustainability, specialized cleaning, and advanced facility maintenance solutions to meet diverse client needs. Each company employs a trained workforce to ensure high-quality service delivery.


Continue reading to explore the top janitorial services companies.


Top 22 Janitorial Services Companies


1. Jani-King International, Inc.

  • Website: janiking.com
  • Ownership type: Private
  • Headquarters: Addison, Texas, United States (USA)
  • Employee distribution: United States (USA) 91%, Canada 5%, Other 4%
  • Founded year: 1969
  • Headcount: 10001+
  • LinkedIn: jani-king

Jani-King International, Inc., based in Addison, Texas, is a prominent player in the commercial cleaning sector, specializing in janitorial services. Established in 1969, the company operates through a franchise model, providing comprehensive support and training to its franchisees. This structure allows Jani-King to maintain a broad service offering, including disinfecting, green cleaning, and specialty cleaning tailored to various industries such as healthcare, hospitality, and education. With a workforce of over 10,000 employees, Jani-King has a significant operational footprint, primarily in the United States, but also extending into Canada and other international markets. Their focus on quality service and customer satisfaction has positioned them as a reliable choice for businesses seeking cleaning solutions.


2. CleanNet USA Commercial Cleaning Services


CleanNet USA Commercial Cleaning Services, based in McLean, Virginia, has been a player in the commercial cleaning industry since its inception in 1987. The company specializes in providing comprehensive cleaning and facility maintenance services tailored to various sectors, including healthcare, education, and corporate environments. With a workforce of over 292 employees and a network of certified franchise operators, CleanNet USA ensures that its personnel are well-trained and equipped to deliver high-quality service. The company emphasizes green cleaning practices through its Clean Green® program, which focuses on environmentally friendly cleaning solutions and methods. This commitment not only enhances the health and safety of the environments they service but also aligns with the growing demand for sustainable business practices. CleanNet USA has consistently expanded its operations, reflecting its adaptability and responsiveness to market needs, and it continues to be a relevant player in the janitorial services sector.


3. Bee Clean Building Maintenance


Bee Clean Building Maintenance, based in Winnipeg, Manitoba, is a private cleaning service company that has been operational since 1967. With a workforce of approximately 9,000 employees, the company provides a wide range of janitorial and maintenance services across Canada. They cater to various sectors, including healthcare, education, retail, and industrial spaces, ensuring that each client receives tailored solutions that meet their unique requirements. Bee Clean is recognized for its commitment to high standards of cleanliness and safety, which is reflected in their CIMS-GB certification, awarded for their environmentally responsible cleaning practices. The company operates through a network of branches, allowing them to maintain a strong local presence while serving clients nationwide. Their focus on sustainability is further emphasized through their Bee-Green program, which promotes eco-friendly cleaning solutions. Bee Clean's extensive experience and dedication to customer satisfaction make them a notable player in the janitorial services industry.


4. KBS - Kellermeyer Bergensons Services, LLC

  • Website: kbs-services.com
  • Ownership type: Private Equity
  • Headquarters: Oceanside, California, United States (USA)
  • Employee distribution: United States (USA) 98%, Other 2%
  • Latest funding: March 2024
  • Founded year: 1967
  • Headcount: 10001+
  • LinkedIn: kellermeyer-bergensons-services-llc

KBS - Kellermeyer Bergensons Services, LLC, founded in 1967 and based in Oceanside, California, is a prominent facility services provider in North America. The company specializes in janitorial services, exterior maintenance, and facility operations support. With a workforce exceeding 5,000 employees, KBS operates at over 100,000 client locations nationwide, ensuring clean and safe environments tailored to the specific needs of their clients. Their approach combines advanced technology with operational expertise, allowing them to deliver customized solutions that enhance efficiency and compliance. KBS has built a reputation for maintaining high standards in service delivery, making them a trusted partner for various industries, including retail, healthcare, and education.


5. Pritchard Industries

  • Website: pritchardindustries.com
  • Ownership type: Private Equity
  • Headquarters: New York, New York, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Latest funding: $11.2M, October 2021
  • Founded year: 1986
  • Headcount: 10001+
  • LinkedIn: pritchard-industries-inc

Pritchard Industries, founded in 1986 and based in New York City, specializes in commercial cleaning and facility maintenance. The company provides a wide array of services, including janitorial cleaning, HVAC maintenance, and specialized cleaning tailored for sectors such as healthcare, education, and commercial offices. Pritchard serves a variety of clients, from corporate offices to medical facilities, ensuring safe and healthy environments through their cleaning solutions. They have developed a proprietary quality control system called CleanTouch, which monitors and measures cleanliness standards, enhancing client confidence in their services. Pritchard is also committed to sustainability, utilizing eco-friendly products and practices that comply with EPA guidelines. The company has received funding, with the last reported amount being over $11 million in October 2021, indicating ongoing investment in their operations and growth.


6. Asito

  • Website: asito.nl
  • Ownership type: Family Owned
  • Headquarters: Almelo, Overijssel, Netherlands
  • Employee distribution: Netherlands 100%
  • Founded year: 1952
  • Headcount: 10001+
  • LinkedIn: asito

Asito, founded in 1952, is a family-owned cleaning service company based in Almelo, Overijssel, Netherlands. With a workforce of over 10,000 employees, Asito specializes in providing professional cleaning and maintenance services tailored to various sectors, including healthcare, education, and industry. The company emphasizes high standards of hygiene and cleanliness, ensuring that clients experience safe and pleasant environments. Asito is known for its innovative approaches to cleaning, actively seeking practical solutions that enhance efficiency and sustainability. The company also prioritizes employee well-being, offering support and growth opportunities to its staff. Asito's extensive experience and commitment to quality make it a significant player in the janitorial services industry.


7. Farnek Services LLC

  • Website: farnek.com
  • Ownership type: Private
  • Headquarters: Dubai, Dubai, United Arab Emirates (UAE)
  • Employee distribution: United Arab Emirates 99%, Other 1%
  • Founded year: 1980
  • Headcount: 5001-10000
  • LinkedIn: farnek-services-llc

Farnek Services LLC, established in 1980, is a facility management company based in Dubai, UAE. With a workforce of over 9,000 employees, the company specializes in a broad spectrum of services, including cleaning, maintenance, security, and hospitality. Farnek has developed a reputation for managing facilities for high-profile clients, including Dubai Airport and various shopping malls. Their cleaning services cover both internal and external needs, ensuring hygiene and cleanliness across different environments. The company emphasizes sustainability in its operations, integrating energy-saving and waste management strategies into its service delivery. Farnek's commitment to quality and customer satisfaction is reflected in their extensive client base and the range of sectors they serve, from aviation to residential buildings.


8. Ocs

  • Website: ocs.com
  • Ownership type: Corporate
  • Headquarters: London, England, United Kingdom (UK)
  • Employee distribution: United Kingdom (UK) 67%, India 18%, Ireland 4%, Other 11%
  • Latest funding: $24.5M, March 2008
  • Founded year: 1900
  • Headcount: 10001+
  • LinkedIn: ocs-group-uk

OCS Group Holdings Ltd., founded in 1900, is a prominent facilities management company based in London, England. With a workforce of over 9,800 employees, OCS operates in multiple sectors, including aviation, healthcare, education, and government. Their services range from cleaning and catering to security and energy management, showcasing their comprehensive approach to facilities management. OCS has a significant presence in the UK and has expanded its operations internationally, serving clients in countries such as India, Australia, and the UAE. The company emphasizes sustainability and social responsibility, aligning its operations with Environmental, Social, and Governance (ESG) principles. Their commitment to high standards in cleaning services is evident in their tailored solutions for various sectors, ensuring that they meet the unique needs of their clients. OCS has also made strategic acquisitions to enhance its service offerings, particularly in contract cleaning, further solidifying its position in the market.


9. The Budd Group

  • Website: buddgroup.com
  • Ownership type: Family Owned
  • Headquarters: Winston-Salem, North Carolina, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1965
  • Headcount: 1001-5000
  • LinkedIn: the-budd-group

The Budd Group, based in Winston-Salem, North Carolina, is a family-owned facility services company that has been operational since 1965. With a workforce of over 1,000 employees, the company specializes in janitorial, landscaping, and maintenance services. They serve a variety of sectors, including education, healthcare, and commercial properties, providing tailored solutions that enhance cleanliness and operational efficiency. The Budd Group emphasizes sustainability and occupant health in their janitorial services, which include full-service green cleaning, disinfection, and specialized cleaning for sensitive environments like cleanrooms. Their commitment to quality is encapsulated in their 'Make It Right' guarantee, ensuring customer satisfaction. The company operates primarily in the Southeast region of the United States, demonstrating a strong regional presence and a focus on community involvement.


10. CSU Cleaning Services

  • Website: csu.nl
  • Ownership type: Family Owned
  • Headquarters: Without, North Brabant, Netherlands
  • Employee distribution: Netherlands 97%, Other 3%
  • Founded year: 1968
  • Headcount: 10001+
  • LinkedIn: csu

CSU Cleaning Services, based in Uden, North Brabant, Netherlands, is a family-owned cleaning service company that has been operational since 1968. With a workforce exceeding 10,000 employees, CSU provides professional cleaning and facility management solutions tailored to various sectors, including healthcare, education, hospitality, and more. The company emphasizes creating clean and hygienic environments for its clients, which range from hospitals to schools and offices. CSU is committed to innovation and sustainability, actively developing new methods and technologies to enhance its cleaning services while minimizing environmental impact. The company has been recognized multiple times for its efforts, including being named the number one cleaning service provider in the MT500 research for 2023 and receiving the Koning Willem I prize for its sustainable business practices. CSU's focus on employee welfare and social responsibility further solidifies its position in the industry.


11. Verzani & Sandrini

  • Website: verzani.com.br
  • Ownership type: Private Equity
  • Headquarters: Sao Paulo, Sao Paulo, Brazil
  • Employee distribution: Brazil 100%
  • Latest funding: $29.0M, December 2022
  • Founded year: 1967
  • Headcount: 10001+
  • LinkedIn: verzani-%26-sandrini

Verzani & Sandrini, established in 1967, is a prominent facility management company based in São Paulo, Brazil. With a workforce exceeding 15,000 employees, the company specializes in a range of services, including cleaning, maintenance, and security. They cater to various sectors, such as shopping centers, hospitals, and educational institutions, ensuring safe and efficient environments for their clients. Verzani & Sandrini has a strong commitment to quality service and customer satisfaction, which has helped them build a solid reputation in the industry. The company has also received funding, with a notable amount reported in December 2022, indicating their ongoing growth and investment in enhancing their service offerings. Their focus on innovation and professional development, exemplified by the establishment of their Corporate University, further positions them as a significant player in the facility management and janitorial services sector.


12. Marsden Services

  • Website: marsden.com
  • Ownership type: Private
  • Headquarters: Saint Paul, Minnesota, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1952
  • Headcount: 5001-10000
  • LinkedIn: marsden

Marsden Services, based in Saint Paul, Minnesota, is a facility services provider that has been operational since 1952. The company specializes in a variety of services, prominently featuring janitorial services, which include cleaning, disinfecting, and maintenance tailored for different environments. Marsden serves a wide array of sectors, including healthcare, education, and corporate settings, emphasizing their commitment to creating clean and safe spaces for clients and their customers. With over 10,000 employees and more than 70 office locations across the United States, Marsden has built a robust operational framework. Their involvement in the Cleaning Coalition of America showcases their dedication to industry standards and advocacy. The company has also received recognition for its innovative approaches in healthcare solutions, further establishing its reputation in the janitorial services sector.


13. SBM Management Services, LP

  • Website: sbmmanagement.com
  • Ownership type: Private
  • Headquarters: Mcclellan Park, California, United States (USA)
  • Employee distribution: United States (USA) 92%, Costa Rica 5%, Other 2%
  • Founded year: 1982
  • Headcount: 10001+
  • LinkedIn: sbm-site-services-llc

SBM Management Services, LP, founded in 1982 and based in McClellan Park, California, is a facilities management company that specializes in commercial cleaning and soft services. With over 41 years of experience, SBM serves a wide range of industries, including automotive, aviation, life sciences, and technology. The company focuses on creating clean, safe, and compliant environments for its clients, which include Fortune 100 and 500 companies. SBM employs a workforce of over 13,000 skilled associates and utilizes advanced technology to provide customized cleaning solutions. Their services extend beyond basic janitorial tasks to include critical environment cleaning, sustainability initiatives, and comprehensive facility management. SBM's commitment to safety and employee empowerment is evident in their proactive approach to service delivery and quality assurance, making them a notable player in the janitorial services industry.


14. Cleaners of America (COA)

  • Website: cleanersofamerica.com
  • Ownership type: Private
  • Headquarters: Round Rock, Texas, United States (USA)
  • Employee distribution: United States (USA) 89%, United Kingdom (UK) 11%
  • Founded year: 1983
  • Headcount: 1001-5000
  • LinkedIn: cleaners-of-america

Cleaners of America (COA) is a private cleaning service company based in Round Rock, Texas, founded in 1983. With a workforce of approximately 74 employees, COA specializes in comprehensive janitorial and specialty cleaning services tailored to various industries, including healthcare, education, hospitality, and industrial sectors. The company emphasizes maintaining clean and safe environments for its clients through customized service plans and environmentally friendly cleaning practices. COA operates nationwide, ensuring high-quality service delivery through a well-trained workforce. They are certified under ISSA’s Cleaning Industry Management Standard (CIMS) with honors, showcasing their commitment to operational excellence and continuous improvement. COA has built long-term relationships with clients, focusing on customer satisfaction and adaptability to changing market demands.


15. Cleanology

  • Website: cleanology.com
  • Ownership type: Family Owned
  • Headquarters: London, England, United Kingdom (UK)
  • Employee distribution: United Kingdom (UK) 100%
  • Founded year: 1999
  • Headcount: 1001-5000
  • LinkedIn: cleanology_uk

Cleanology is a family-owned cleaning service company based in London, UK, founded in 1999. With a workforce of around 169 employees, the company specializes in commercial cleaning and facilities management. They provide a comprehensive array of services, including office cleaning, contract cleaning, and specialized cleaning solutions tailored to various sectors such as education, hospitality, and public services. Cleanology has built a reputation for its commitment to quality and sustainability, being recognized as a Real Living Wage service provider and winning multiple awards for environmental innovation. Their client portfolio includes prestigious organizations, showcasing their ability to meet the cleaning needs of both large corporations and smaller entities. Cleanology's focus on innovation, such as the use of biotechnological cleaning products and smart cleaning software, further enhances their service offerings, making them a significant player in the cleaning industry.


16. Harvard Maintenance

  • Website: harvardmaint.com
  • Ownership type: Family Owned
  • Headquarters: Miami, Florida, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1961
  • Headcount: 5001-10000
  • LinkedIn: harvard-maintenance

Harvard Maintenance, founded in 1961 and based in Miami, Florida, is a family-owned commercial cleaning service provider. With a workforce of approximately 878 employees, the company specializes in janitorial and maintenance solutions tailored to various sectors, including healthcare, education, and financial institutions. Over its six-decade history, Harvard Maintenance has built a reputation for delivering high-quality services that prioritize cleanliness, safety, and sustainability. The company emphasizes eco-friendly practices and has developed programs like Cleaning for Wellness, which focuses on health and safety in the workplace. Their service offerings include janitorial services, disinfection, specialty services, and restoration, showcasing their ability to meet the unique needs of different industries. Harvard Maintenance's commitment to employee training and safety further underscores their dedication to service excellence in the janitorial sector.


17. Diversified Maintenance

  • Website: diversifiedm.com
  • Ownership type: Private
  • Headquarters: Tampa, Florida, United States (USA)
  • Employee distribution: United States (USA) 99%, Other 1%
  • Latest funding: $17.5M, March 2010
  • Founded year: 1997
  • Headcount: 5001-10000
  • LinkedIn: diversified-maintenance-systems-llc

Founded in 1997 and based in Tampa, Florida, Diversified Maintenance is a facility maintenance company that provides a wide range of cleaning and maintenance services. The company serves various industries, including healthcare, education, food production, and industrial sectors. Their services include janitorial tasks such as daily cleaning, restroom sanitation, and waste management, ensuring that facilities remain clean and welcoming. With a workforce of over 10,000 employees and a commitment to building long-term client relationships, Diversified Maintenance focuses on enhancing operational efficiency and compliance with safety standards. They have also received funding of $17.5 million, which supports their growth and service expansion. Their approach combines innovative practices with a strong emphasis on quality assurance, making them a notable player in the facility maintenance sector.


18. Jani-King Canada

  • Website: janiking.ca
  • Ownership type: Private
  • Headquarters: Coldbrook, Nova Scotia, Canada
  • Employee distribution: Canada 100%
  • Founded year: 1969
  • Headcount: 501-1000
  • LinkedIn: jani-king-canada

Jani-King Canada, based in Coldbrook, Nova Scotia, is a commercial cleaning service provider that specializes in janitorial services. Established in 1969, the company has built a reputation for delivering professional cleaning solutions tailored to the needs of various sectors, including healthcare, education, and retail. Jani-King operates through a network of franchise partners, which allows them to maintain a strong local presence while ensuring consistent service quality. Their offerings include a wide range of services such as disinfection, carpet cleaning, and specialized cleaning for different facility types. The company emphasizes compliance with health standards and eco-friendly cleaning practices, positioning itself as a responsible choice for businesses seeking reliable cleaning services. Jani-King's commitment to customer satisfaction is reflected in numerous positive testimonials from clients across Canada, highlighting their effectiveness and professionalism in maintaining clean and safe environments.


19. Elite Building Services


Elite Building Services, founded in 1989 and based in Wilmington, Delaware, is a certified woman-owned company specializing in commercial cleaning and building maintenance. With a workforce of approximately 500 to 1,000 employees, they provide a comprehensive suite of services, including janitorial cleaning, facility maintenance, and specialty cleaning. The company operates across more than 20 states, catering to clients in over 14 industries such as healthcare, education, and retail. Elite Building Services emphasizes customer satisfaction and employee well-being, striving for excellence through innovative practices and feedback. Their extensive experience and commitment to quality make them a notable player in the cleaning services sector.


20. City Wide Facility Solutions

  • Website: gocitywide.com
  • Ownership type: Corporate
  • Headquarters: Lenexa, Kansas, United States (USA)
  • Employee distribution: United States (USA) 97%, Canada 2%
  • Latest funding: July 2014
  • Founded year: 1961
  • Headcount: 51-200
  • LinkedIn: city-wide-maintenance

City Wide Facility Solutions, based in Lenexa, Kansas, is a corporate entity specializing in facility solutions and commercial cleaning. Established in 1961, the company has built a robust portfolio of services that includes janitorial services, deep cleaning, and maintenance tailored for various sectors such as healthcare, education, and fitness. City Wide operates with a unique business model that focuses on managing cleaning operations for clients, ensuring high standards of cleanliness and safety. The company prides itself on providing a single point of contact for clients, streamlining communication and project management. With a workforce of approximately 1,167 employees, City Wide has a significant presence across the United States and Canada, serving a wide array of industries. Their commitment to quality and client satisfaction has positioned them as a reliable partner in the facility management space.


21. ICS Groep

  • Website: icsgroep.nl
  • Ownership type: Family Owned
  • Headquarters: Eindhoven, North Brabant, Netherlands
  • Employee distribution: Netherlands 98%, Brazil 2%
  • Founded year: 1976
  • Headcount: 1001-5000
  • LinkedIn: icsgroep

ICS Groep, founded in 1976 and based in Eindhoven, North Brabant, Netherlands, is a family-owned facility services company. With a workforce of approximately 1,150 employees, the company specializes in a wide array of services, prominently including regular and specialized cleaning, catering, and consultancy. ICS Groep serves multiple sectors such as retail, logistics, healthcare, and education, helping clients maintain clean and efficient environments. The company emphasizes collaboration and continuous improvement, striving to enhance service delivery through innovative practices. Their sustainability initiatives, encapsulated in the 'A Better Tomorrow' program, reflect a commitment to environmental responsibility. ICS Groep's operational philosophy is rooted in a family-oriented culture, fostering a supportive environment for employee development and client satisfaction.


22. Enviro-Clean Services, Inc.

  • Website: enviro-clean.com
  • Ownership type: Family Owned
  • Headquarters: Holland, Michigan, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1975
  • Headcount: 1001-5000
  • LinkedIn: enviro-clean-services-inc-

Enviro-Clean Services, Inc. is a family-owned cleaning service company based in Holland, Michigan, founded in 1975. With a workforce of over 1,600 employees, the company specializes in providing comprehensive cleaning and maintenance solutions across various sectors, including healthcare, education, and manufacturing. Enviro-Clean is dedicated to ensuring clean and safe environments for its clients, offering services such as janitorial cleaning, disinfecting, and specialized maintenance. They operate primarily in lower Michigan, servicing over 90 cities and maintaining more than 600 facilities. The company emphasizes adherence to safety and health standards, particularly in medical settings, where they follow strict guidelines to ensure compliance with EPA and CDC regulations. Their commitment to quality service and customer satisfaction has earned them a solid reputation in the industry, making them a significant player in the janitorial services market.



Janitorial Services Insights: Key Companies


CompanyHeadquarterSizeFoundedOwnership
Jani-King International, Inc.Addison, Texas, United States (USA)10001+1969Private
CleanNet USA Commercial Cleaning ServicesMclean, Virginia, United States (USA)1001-50001987Private
Bee Clean Building MaintenanceWinnipeg, Manitoba, Canada10001+1967Private
KBS - Kellermeyer Bergensons Services, LLCOceanside, California, United States (USA)10001+1967Private Equity
Pritchard IndustriesNew York, New York, United States (USA)10001+1986Private Equity
AsitoAlmelo, Overijssel, Netherlands10001+1952Family Owned
Farnek Services LLCDubai, Dubai, United Arab Emirates (UAE)5001-100001980Private
OcsLondon, England, United Kingdom (UK)10001+1900Corporate
The Budd GroupWinston-Salem, North Carolina, United States (USA)1001-50001965Family Owned
CSU Cleaning ServicesWithout, North Brabant, Netherlands10001+1968Family Owned
Verzani & SandriniSao Paulo, Sao Paulo, Brazil10001+1967Private Equity
Marsden ServicesSaint Paul, Minnesota, United States (USA)5001-100001952Private
SBM Management Services, LPMcclellan Park, California, United States (USA)10001+1982Private
Cleaners of America (COA)Round Rock, Texas, United States (USA)1001-50001983Private
CleanologyLondon, England, United Kingdom (UK)1001-50001999Family Owned
Harvard MaintenanceMiami, Florida, United States (USA)5001-100001961Family Owned
Diversified MaintenanceTampa, Florida, United States (USA)5001-100001997Private
Jani-King CanadaColdbrook, Nova Scotia, Canada501-10001969Private
Elite Building ServicesWilmington, Delaware, United States (USA)501-10001989Private
City Wide Facility SolutionsLenexa, Kansas, United States (USA)51-2001961Corporate
ICS GroepEindhoven, North Brabant, Netherlands1001-50001976Family Owned
Enviro-Clean Services, Inc.Holland, Michigan, United States (USA)1001-50001975Family Owned


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