Top Ohio Professional Services Companies (395)
Build what’s next — with tech that matters PwC provides professional services across Audit and Assurance, Advisory and Tax — powered by a global network of over 370,000 people in 149 countries. You may know us for our business expertise, but technology is core to how we help clients move faster, build trust and deliver meaningful outcomes. As a technologist, you’ll work...
Concerto Renal Services is the nation’s leading provider of nursing home dialysis and the only provider exclusively focused on skilled nursing facility (SNF) residents. Founded in 2015, the company specializes in providing quality, on-site hemodialysis services to geriatric patients within the comfort of their nursing home facilities, utilizing a proprietary care model designed to improve patient outcomes and reduce the...
Signature Health Inc. is a non-profit, Federally Qualified Health Center (FQHC) dedicated to providing comprehensive healthcare services, including mental health care.
Acorn Health is a national provider of applied behavior analysis (ABA) therapy for children diagnosed with Autism Spectrum Disorder (ASD), offering center-based and in-home services.
Walsh University is an independent, coeducational Catholic, liberal arts and sciences institution dedicated to educating students to become leaders in service to others through a values-based education with an international perspective.
Hillside is a nonprofit organization that helps adults and families with individualized health, education and human services.
National Heritage Academies is a for-profit education management organization that partners with communities to operate tuition-free public charter schools, preparing students for college and life.
Moxie Pest Control is a U.S. home-services company that provides pest management and related services, including termite and mosquito control, lawn care, and attic insulation. Founded in 2001, it operates more than 40 branches under the Moxie Pest Control brand and alongside sister companies Joshua’s Pest Control and Mission Pest Control. Its mission emphasizes improving quality of life for customers,...
Danis is a third-generation, family-owned construction manager and builder serving the Midwest and Southeast. Founded in 1916, it delivers complex, high-quality projects across healthcare, higher education, commercial, industrial, life sciences, and data-center markets. The company combines craftsmanship, innovation, problem-solving, detailed planning, and safety to fulfill clients’ visions and create spaces that strengthen the communities it serves while developing long-term construction...
Madeira Healthcare Center is a skilled nursing facility offering senior rehabilitation, post-acute care, hospice care, and memory care, focusing on the emotional and physical well-being of residents.
Advanced Home Services is a Las Vegas–based HVAC and plumbing contractor serving residential customers across Clark County. The company provides installation, repair, preventive maintenance and 24/7 emergency service for heating, cooling and plumbing systems, and offers financing options for replacements. It emphasizes prompt emergency response, routine maintenance plans, and energy‑efficient system upgrades to improve home comfort and reduce utility costs.
Ashfield Advisory is a business unit that provides integrated advisory and consulting services to the healthcare industry, leveraging an ecosystem of specialized businesses for insight, strategy, and action.
Atlas Advisors is an independent investment banking firm specializing in mergers and acquisitions, corporate finance advisory, and capital raise, providing objective advice and creative solutions to clients.
ClearDefense Pest Control specializes in residential and commercial pest management, offering safe, effective, and environmentally responsible solutions for various pests including termites, bed bugs, and rodents.
Infoverity is a leading systems integrator and global professional services firm that simplifies and maximizes the value of client information. They provide MDM, PIM, Data Governance, Analytics, Content Management, and Data Integration services to large enterprises.
Rycon Construction, Inc. is a 100% employee-owned company (ESOP) providing construction management, general contracting, design-build, and program management services nationwide. Specializing in new construction, renovations, and adaptive reuse, Rycon delivers a comprehensive range of high-quality services across sectors including healthcare, industrial, aviation, and commercial developments, supported by its own in-house architectural woodwork and specialty fabrication division.
Founded in 1989, Improveit Home Remodeling specializes in home remodeling products and services, including replacement windows and bathroom remodeling. Their mission is to make continuous improvements in their customers' lives.
Nirvana Health & Wellness is a healthcare recruitment and consulting company that helps organizations source qualified healthcare professionals and fill difficult-to-staff roles. Its services include proactive recruiting, healthcare leadership search, employment branding, recruitment strategy, consulting, marketing, and applicant-tracking tools. Based in Nashville, Tennessee, the company supports organizations worldwide with cost-effective ways to manage hiring and build stronger healthcare teams more...
The National Registry of Emergency Medical Technicians (NREMT) is a U.S. non-profit certification organization that validates and maintains national standards for pre-hospital emergency medical providers. NREMT develops and administers standardized exams (EMR, EMT, AEMT, Paramedic), supports recertification, publishes educational handbooks and research, and partners with state agencies to ensure consistent, competent EMS practice and public safety.
Atlas Advisors, LLC is a Columbus, Ohio-based, HUBZone and Service Disabled Veteran-Owned Small Business providing niche consulting and specialized personnel services. Its capabilities include cultural and foreign-language services, security-forces training, foreign-market advisory, business-development and proposal support, technical recruiting, intelligence support, and program management. The company supports government and international clients with mission-focused personnel and operational solutions in complex, conflict, post-conflict,...
