Top Professional Services Companies (10,000+)

The City of High Point is the municipal government responsible for providing essential public services, infrastructure, and administration to the residents of High Point, North Carolina.

The California School Employees Association is the largest classified school employee union in the United States, representing over 250,000 school support staff throughout California.

Founded in 2014, Romanspage Global is an executive HR consultancy firm committed to providing high-quality service offerings to its partners. The company specializes in recruitment, payroll and HR outsourcing, training, and project management. Through its HR4SMEs solution, it provides affordable and impactful HR services tailored specifically for startups and SMEs, helping them optimize their workforce and develop their teams' potential.

CMA is an IT professional services firm with over 30 years of experience helping clients optimize complex IT environments by building and managing infrastructure and systems. With a team of over 450 IT problem solvers, including developers and project managers, CMA provides both internal and contract technical expertise across the United States to help clients bridge gaps in program knowledge...

IKM’s Knowledge Measurement solutions allow organizations to recruit superior candidates and evaluate the impact of training and education programs through software-based assessments. IKM TeckChek is a suite of assessments to provide a powerful, comprehensive and flexible solution for measuring knowledge of IT candidates and employees.

Precision Build Solutions LLC, founded in 2020, is a Specialty Contractor that provides construction services such as the erection of structural steel and integrated automation systems for facility equipment.

Dickinson Cameron Construction (DCC) is a leading construction management firm for the world's most prestigious luxury brands, specializing in retail and restaurant projects, managing everything from ground-up development to complex flagship store build-outs and renovations.

New Venture Management is a business operations and consulting firm that helps owners improve the systems behind their business. They specialize in reducing operational drag caused by manual administration and outdated software through automation planning, workflow documentation, and software implementation. Their services include professional business consulting, CRM and operations software setup, and dedicated bookkeeping through NVM Bookkeeping.

CII Green Business Centre develops environmental sustainability standards, technical documentation, and rating systems for products, technologies, buildings, and industrial practices. It assesses products, coordinates expert and conformity agencies, advises national and international clients, and helps manufacturers adopt GreenPro certification. Its work combines engineering, environmental consultancy, feasibility studies, and implementation of sustainability programmes across construction and manufacturing sectors.

The University of Maryland, College Park offers federal student loans and covers tuition and fees for eligible students.

Eyemart Express is a national optical retailer specializing in high-quality prescription eyewear, focusing on affordability and convenience. Headquartered in Farmers Branch, Texas, the company operates nearly 250 stores across 42 states. They are known for providing a vast selection of frames and offering rapid service through on-site labs that can produce glasses in as little as 30 minutes, alongside comprehensive...

Alliance Healthcare Solutions is a healthcare staffing agency based in Independence, Ohio. The company specializes in the placement of healthcare professionals, including nursing, physician placement, and allied placement. It is recognized as a 'Best of Staffing' agency, providing professional recruitment and staffing services to healthcare facilities and professionals across the nation.

Marchay is a curated, membership-based luxury travel club and community that provides highly personalized, expert travel advice and execution. Operating on a fiduciary model, it serves sophisticated individuals and families by offering bespoke trip planning, access to exclusive travel resources, and proactive management of travel experiences. The company aims to provide a trusted, unbiased advisory relationship to meet the high-end...

TimeZest is a fresh approach to client scheduling. Designed and built specifically for MSPs. TimeZest makes scheduling calls, remote support, and onsite visits simple. No more phone and email tag. No more wasted time coordinating availability. Just easy, real-time scheduling your clients and team will love.

Marble.com is the premier natural stone countertop fabricator and installer in the world, offering a massive selection of over 2,000 stone colors, utilizing state-of-the-art technology, and providing customer service.

Guardian Security Services, Inc. is a full-service, manned security provider serving the tri-state region. It supplies unarmed officers, fire/life-safety directors, fire guards, roving patrols, concierge personnel, and front-desk staff for buildings and venues. The company’s services are designed to meet varied property and event requirements, providing staffed protection and security operations for commercial, residential, and other clients across its service...

DVJ Consulting Engineers is a full-service engineering consultancy that provides specialized services in construction project management, cost estimating, scheduling, and litigation support.

The Marine Mammal Center advances ocean health through marine mammal rescue and rehabilitation, research, and education.

CloudPSO is an IT outsourcing and software development company that offers custom software engineering, managed cloud services, and cybersecurity solutions to help enterprises optimize costs, scale faster, and innovate with confidence.

Hawley Troxell Ennis & Hawley LLP is a full‑service business law firm headquartered in Boise, Idaho. Founded in the 1960s with deep regional roots, the firm deploys 80+ attorneys across six offices in Idaho and the Inland Northwest, advising clients on corporate, M&A, real estate, employment, litigation, tax, governmental affairs and industry‑specific regulatory matters for local, regional and national businesses.