Top Professional Services Companies (10,000+)

Atlanta Autism Center provides comprehensive, family-centered diagnostic and therapy services for children with Autism Spectrum Disorder (ASD). Their offerings include initial diagnosis, ongoing management, and specialized interventions such as center-based ABA, occupational, speech, and feeding therapies. They focus on improving communication and activities of daily living for children, while providing necessary medication management and referrals to specialty care as needed.

Optical Outlets is a Florida-based optometric retail chain founded in 1987 that operates dozens of locations across the state. The company provides comprehensive eye care services including eye exams, prescription eyeglasses, contact lenses, and optical lab services, and sells designer and value eyewear. Optical Outlets was acquired by iCare Health Solutions (a VSP Vision company) and continues operating under its...

Elite Dental Partners is a Chicago-based dental support organization (DSO) that provides comprehensive non-clinical business and administrative services to independent dental practices. By offering expertise in finance, human resources, marketing, and technology, the company helps dental professionals streamline operations and improve efficiency. This collaborative approach empowers clinicians to focus on delivering exceptional patient care while achieving sustainable growth and operational...

The Cabinet Office is a ministry of the Government of Ontario that serves as the Premier's ministry. It provides essential strategic advice and analysis to support the Premier and Cabinet, and manages government decision-making by coordinating policy, communications, and intergovernmental strategy.

ThrasherGroup provides home improvement services, including garage flooring installation, foundation repair, concrete repair, and basement waterproofing.

Energy Resourcing Europe Limited is a leading provider of recruitment and workforce solutions specializing in the energy sector, including oil, gas, and renewables. The company is dedicated to connecting top talent with industry-leading firms through tailored recruitment services, comprehensive workforce management to optimize human resources, and expert consultancy to assist organizations in navigating the complexities of the energy market.

TekWissen LLC is a professional consultancy and global workforce management provider specializing in IT solutions and staffing. The company provides services in IT consulting, software engineering, cloud computing, and system integration, with expertise in establishing Global Capability Centers (GCCs) and implementing AI strategy, automation, and enterprise software like SAP, Oracle, and Snowflake across various specialized sectors.

Parallel Partners is an information-technology staffing and recruitment firm that helps organizations fill full-time, permanent positions with qualified IT professionals. It specializes in direct-hire recruiting, including roles in financial services and trading, and supports employers by identifying, assessing, screening, and pre-qualifying candidates, then presenting profiles and arranging interviews. The company has operated in this specialized recruiting field since 1995.

Democracy Forward Foundation is a national legal organization and non-partisan non-profit that advances democracy and social progress through litigation, policy, and public education.

Productive Playhouse is a global language services and data company that serves as an execution partner for leading AI organizations. They specialize in providing high-quality, human-validated transcription, translation, and linguistic services to support the training and evaluation of multilingual AI models, specifically for Natural Language Processing (NLP), Automatic Speech Recognition (ASR), and Text-to-Speech (TTS) localization on a global scale.

Eighty30 Creative is a creative agency and nationwide HR management group serving the design and entertainment industries. They provide innovative design and HR solutions, specializing in creative groups for animation, gaming, film, TV, and fashion.

Ross Education Holdings operates postsecondary career schools, including Ross Medical Education Center and Ross College, dedicated to providing high-quality education and real-life career skills in allied health fields. The organization offers a wide range of programs, such as Medical Assistant, Dental Assistant, and Nursing, across numerous campus locations in the Midwest and South, as well as through online associate degree...

Applied Technical Services (ATS) is a premier provider of high-quality consulting engineering, testing, and inspection services, focused on creating a safer and more reliable world through testing, inspection, and certification.

Portage CyberTech provides digital trust solutions that help governments and regulated organizations deliver secure, verified, and trusted digital services. Our platform combines digital identity, electronic and digital signatures, identity verification, and secure access solutions to support modern, compliant online interactions. Used by more than 65,000 professionals across 7,000+ organizations and 150+ jurisdictions, our technology helps organizations build confidence in digital transactions...

Excis is a global IT services company providing 24/7 multilingual support and onsite assistance in over 190 countries, specializing in end-user computing, networking, and IT security services.

FieldGuide IT is a people first, technology second, IT services provider. Companies across the US - big and small - rely on FieldGuide to provide IT strategy and services. We replace the old stereotype of the unapproachable “IT guy” with a team that is truly passionate about people. We are hungry to share our knowledge of technology with others in...

Pivotal Solutions is a national staffing and consulting firm founded in 2002 that specializes in matching job seekers and companies for roles in IT & Technology and Accounting & Finance. They offer a variety of staffing solutions, including Direct Hire and Contract-to-Hire placements, serving a diverse client base that ranges from innovative startups to Fortune 500 companies across the United...

Outsourced Pro Global Limited is a trusted partner delivering high-quality outsourcing solutions to help businesses grow sustainably. We support recruitment, finance, HR, payroll, and operations with a focus on accuracy, reliability, and care.

Proctor Place is a Life Care retirement community founded in 1906, offering services such as dietary, laundry, housekeeping, activities, and nursing care.

Golden Reserve is a financial services firm dedicated to helping retirees protect and grow their assets. Its mission is to combat a financial industry that has under-served and over-charged retirees for decades. Through its affiliated entities, the company provides a comprehensive suite of retirement planning services, including investment advisory, insurance products, tax planning, and estate planning, all designed to ensure...