Whittlesey

Whittlesey, originally founded as Whittlesey and Hadley P.C. in 1961, is a top 200 national accounting, technology, and advisory firm. The firm rebranded to Whittlesey to reflect its founder's legacy and now operates three offices across Connecticut and Massachusetts. With a team of 100 to 249 employees, Whittlesey serves clients from its Hartford headquarters, with additional locations in Hamden, Connecticut, and Holyoke, Massachusetts.

The firm offers a range of services including accounting, business consulting, technology support, and advisory. Whittlesey's process, called Forward Advising™, positions the firm as an extension of client leadership teams, providing third-party perspective and independence for critical decisions. Services listed on DesignRush include accounting and business consulting, with specific expertise in tax preparation.

Whittlesey serves clients in finance, health care, nonprofit, and real estate industries. Notable clients include The Motorlease Corporation, Virginia Industries, and Guilford Savings Bank. The firm's client base ranges from small tax clients to larger organizations requiring managed IT and advisory services.

Google reviews present a mixed picture. One reviewer gave a 1-star rating, reporting that after 40 years as a client, the firm terminated the relationship with poor communication. Three other reviewers gave 5-star ratings, praising Whittlesey Technologies for responsive support, proactive guidance, and long-term partnership. The overall Google rating is 4.0 out of 5 from four reviews.

The firm's portfolio highlights long-term client relationships, with some clients using Whittlesey Technology since the mid-2000s. Reviews from healthcare and nonprofit clients emphasize the value of reliable, secure technology support and the firm's role as a trusted partner. No specific project results or case studies are detailed on the DesignRush profile.