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We figured out the best professional companies to work for in Ohio using data on salaries, company financial health, and employee diversity. You can also search for the best professional companies to work for in any other state or city.

Zippia score 4.7
Privately-held company leading excellence in strategic technology consulting for over 24 years. Proven success in federal, state and commercial projects.
Zippia score 4.1
ADTECH Systems is New England's premier full-service AV integration company, with the ability and experience to tackle AV systems of any size or complexity.
Zippia score 4.8
Riverside Research is a not-for-profit organization chartered to advance scientific research in the public interest and in support of the US government.
Zippia score 4.7
Accenture is a global management consulting, technology services and outsourcing company, with approximately 204,000 people serving clients in more than 120 countries. Combining unparalleled experience, comprehensive capabilities across all industries and business functions, and extensive research on the world's most successful companies, Accenture collaborates with clients to help them become high-performance businesses and governments.
Zippia score 4.6
CFS is a leading, employee-owned staffing firm founded by CPA firms - and powered by entrepreneurs. Find a job or talent now.
Zippia score 4.4
Epsilon Systems, founded in 1998 and headquartered in San Diego, CA, has established an international presence in 26 locations including 3 overseas locations. Epsilon Systems customers include the Department of Defense, Department of Energy, Department of Homeland Security and non-profit and commercial customers. Epsilon Systems provides total life cycle support to defense systems, such as basic research, concept development, system architecture, requirements definition and analysis, software development, integration and test, operational support, training, and maintenance and logistics.
Zippia score 4.3
Owner and operator of a technology development company intended to perform expert research and complex analysis of software and hardware. The company's specialization involves advanced signal processing, space exploration, undersea technologies, surveillance and tracking, cyber security, advanced radar systems and energy independence, enabling its clientele to solve complex and otherwise otherwise intractable problems.
Zippia score 4.2
One of the world's largest providers of talent management solutions, Career Partners International has with more than 270 offices in over 45 countries around the world. Organizations of all sizes turn to Career Partners International to successfully as...
Zippia score 4.2
We offer Xerox workplace solutions, document management and digital printing technologies to help organizations communicate, connect and work.
Zippia score 4.1
Oasis Systems is a provider of Information Technology, Systems Engineering, Enterprise Applications and Program Management Services to the Department of Defense and U.S. Federal Agencies. Oasis has a reputation of anticipating and responding to customer needs by providing high quality and cost effective technical solutions and analytical services.
| Rank | Company | Zippia score |
|---|---|---|
| 1 | The Greentree Group | |
| 2 | Adtech Systems |