Triangle Management Services Competitors and Similar CompaniesClear all
Triangle Management Services's competitors and similar companies include GDCC and Cello Health.
 GDCC GDCC (Global Data Collection Company) is a data collection company that provides centralized telephonic fieldwork services. |  Cello Health Cello Health (formerly known as Cello Group) is a company that provides strategic and scientific consultancy, communications, and market research services to the healthcare industry. | ||
Founding Date | Founding Date 1984 | Founding Date 1998 | Founding Date 2004 |
Type | Type Private | Type Private | Type Subsidiary |
Tags | |||
Locations | Locations Wooburn Green, GB HQ | Locations HQ | Locations London, GB HQ |
Employees | Employees 14 | Employees 427 | Employees 567 |
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GDCC
HQ
Employees
427
GDCC (Global Data Collection Company) is a data collection company that provides centralized telephonic fieldwork services.
View companyCello Health
HQ
London, GB
Cello Health (formerly known as Cello Group) is a company that provides strategic and scientific consultancy, communications, and market research services to the healthcare industry.
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