Privately held companies based in Massachusetts

American footwear manufacturer

global management consulting firm

musical instrument manufacturer

US audio equipment manufacturer and retail chain

American publisher of textbooks

American sports company

US American multinational financial services corporation

American media/entertainment company

US comic book company

International Data Corporation

American global investment manager

science journal imprint

American company aiming to build a compact fusion power plant

American Investment Management firm based in Boston, Massachusetts

InnoCentive is an open innovation and crowdsourcing company with its worldwide headquarters in Waltham, MA and their EMEA headquarters in London, UK. They enable organizations to put their unsolved problems and unmet needs, which are framed as ‘Challenges’, out to the crowd to address. In the case of InnoCentive, the crowd can either be external (i.e., their network of over 380,000 problem solvers) or internal (i.e., an organization's employees, partners or customers).

management consulting firm

footwear company

Telexfree (stylized as TelexFREE), a trade name owned by Telexfree Inc., was a multibillion-dollar Ponzi scheme disguised as an internet phone service company. Prosecutors have described it as the largest fraud of all time in terms of the number of people affected - more than 1 million, with victims in various countries. The brand became best known for its operations in Brazil held by Ympactus Comercial Ltda after it was involved in an ongoing investigation and trial for operating a Ponzi scheme, and later for having its operations suspended in the US by SEC under the charges of operating a mu

chain of supermarkets in New Hampshire, Massachusetts, Maine, and Rhode Island

InterSystems Corporation is a privately held vendor of software systems and technology for high-performance database management, rapid application developmentintegration, and healthcare information systems. The vendor's products include InterSystems IRIS Data Platform, Caché Database Management System (now largely superseded by IRIS), the InterSystems Ensemble integration platform (more recently marketed as HealthShare Health Connect), the HealthShare healthcare informatics platform and TrakCare healthcare information system, which is sold outside the United States.

regional gas station and convenience store chain

US supermarket chain in Massachusetts and Connecticut

American venture capital company