Top Connecticut Professional Services Companies (138)
Wipfli is a leading national advisory and accounting firm with nearly 100 years of serving ambitious middle-market organizations. We understand our clients' unique challenges and help them succeed on their terms through assurance, tax, advisory, outsourcing and technology services. With 2,900+ associates and global alliances, we combine national capabilities with local relationships. "Wipfli" is the brand name under which Wipfli LLP...
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...
Abilis is a 501(c)3 non-profit organization that provides essential services, supports, and advocacy for individuals with developmental disabilities and their families in Fairfield County, Connecticut. They offer a lifelong continuum of care from birth throughout adulthood, featuring early intervention, customized therapies, life skills programs, job training, and various residential options, all specifically aimed at helping individuals lead independent and fulfilling...
GRSM (Gordon Rees Scully Mansukhani) is a nationwide law firm providing strategic legal guidance across more than 100 practice areas and industry groups. Its lawyers represent individuals and corporate clients in civil and criminal matters, internal audits and investigations, compliance programs, regulatory enforcement, grand-jury proceedings, litigation, and appeals. The firm’s 50-state platform comprises more than 2,000 lawyers and 85+ offices...
Langan is a premier provider of integrated land development engineering, environmental consulting, and digital solutions. The firm supplies engineering and environmental services supporting land development projects, corporate real estate portfolios, and the energy industry. It also partners with clients as a technical and regulatory advocate, helping them address complex environmental challenges through site assessment, design, and remediation, as well as...
BL Companies is a leading provider of integrated engineering, architecture, and environmental consulting services. We serve a diverse range of clients across the public and private sectors, delivering innovative solutions for complex projects.
Benchmark Human Services supports people throughout life, from infancy to elder years, with services including residential, employment, crisis response, behavioral, recovery, children's services, and day services. Their mission is to help people live as independently as possible, be included in the community, and reach their full potential.
The Connection is a U.S. based award winning call center provider offering call center outsourcing, call center consulting and call center training.
Universal Connectivity is a premier telecommunications company and Managed Service Provider specializing in Unified Communications as a Service (UCaaS). They provide enterprise-class VoIP business phone systems, secure business internet services, contact center applications, and cloud-based unified communications. With over two decades of experience, the company focuses on helping businesses simplify their complex communications systems to improve productivity and overall organizational...
Kaufman Borgeest & Ryan LLP is a U.S. defense law firm with more than 130 lawyers and nine offices across California, New York, New Jersey, and Connecticut. It provides litigation and transactional representation, with practices spanning medical malpractice, employment and workplace management, insurance coverage, professional liability, general and commercial litigation, aviation, appellate matters, and products liability for national and international...
Kahana Feld is a full-service national law firm with offices across the United States. The firm specializes in business litigation and insurance defense, focusing on employment, real estate, construction, business, shareholder, and general liability litigation. Committed to a people-first culture, Kahana Feld provides cross-disciplinary legal solutions to help clients navigate high-stakes litigation and business-critical transactions.
Charter Oak State College is Connecticut's public online college offering bachelor's and associate degree completion programs for adults.
LiRo-Hill is an integrated architecture, engineering, and construction firm serving public and private clients across the Northeast and West Coast. The company delivers construction management, architectural and engineering services, environmental solutions, surveying, and technology-enabled project support. Founded in 1984, it manages projects of varied scales and complexities across diverse markets, combining multidisciplinary expertise to provide technically rigorous, cost-effective, and timely...
Securitas Security Services USA, Inc. is a leading provider of customized security and guarding solutions. The company offers a comprehensive range of protective services, including on-site guarding, mobile patrols, remote monitoring, and electronic security. They also provide specialized services in fire and safety, corporate risk management through Pinkerton, and professional consulting and investigations to help safeguard people, property, and information.
Addus HomeCare Corporation is a provider of in-home care services, specializing in personal care assistance with activities of daily living, skilled home health, and hospice care. Based in Frisco, Texas, the company serves elderly, chronically ill, and disabled individuals across various U.S. states, enabling them to maintain their health and independence while remaining in their own homes.
LCB Senior Living is a vertically integrated senior housing operator and developer specializing in the development, acquisition, and management of high-quality, private-pay assisted living and memory care residences. Established in 2011, the company operates throughout the Northeast corridor and is dedicated to providing the highest standard of resident care combined with a professional-grade hospitality and service approach.
Community Resources for Justice (CRJ) is a 501(c)(3) nonprofit that changes lives and strengthens communities through individualized services, policy advocacy, and innovation. Its programs support adults with intellectual and developmental disabilities, people transitioning from incarceration, families affected by behavioral health and domestic violence, and justice-system reform efforts. CRJ operates residential, community-based, reentry, consulting, and evidence-based intervention programs across several service...
H&H is a full-service infrastructure engineering firm with over 139 years of experience. They provide innovative and reliable solutions for complex challenges, managing the full project life cycle from planning and design through construction. Their expertise spans bridges, highways, tunnels, railways, and transit systems. With over 600 professionals across 32 offices, they deliver high-quality engineering services that serve communities and...
Wesleyan University is a private liberal arts and sciences university located in Middletown, Connecticut, dedicated to providing a well-rounded education through research and community engagement.
Area Cooperative Educational Services (ACES) is a nonprofit regional educational service center serving Greater New Haven and surrounding communities. It operates as a school district and provides magnet, special-education, alternative-education, professional-development, and other customized programs and services. ACES supports students, families, educators, and member school districts, with a mission to improve public education through high-quality, cost-effective collaboration, innovation, and leadership.






























