The term "group company" is correct and usable in written English.
This term is typically used to refer to a company that is a member of a larger controlling entity. For example, "The parent company owns several group companies in the region."
The British designer Allen, a Rolls-Royce group company, is involved in designing diesel engines of several configurations.
You can create custom lists screening by location, industry group, company type, and sales size.
Mr Mallya's family owns 55% of the top UB group company, United Breweries Holdings.
Those developed by one group company were freely used by others.
This was a Listed Handicap so we'll have to step up into Group company now.
Reichmann's bankers lent £1bn to an Olympia & York group company as part of a construction deal.
UnitedHealthcare, a UnitedHealth Group company, is the first to publicly commit to the idea.
Shum Yip Land Company Limited is a subsidiary of Shum Yip Group Company Limited, a State Owned Enterprise, with a net worth around RMB 30billion (USD 4.5billion).
The latest polymer additive introduction from Altana Group company BYK-Chemie is BYKO2BLOCK-1200, a barrier additive designed to reduce gas permeability in food packaging films, particularly those based on biopolymers such as polylactic acid (PLA).
Ecopetrol, Colombia's national oil company, has selected Mustang, a Wood Group company, to perform conceptual engineering and technology evaluations to optimise the production of polymers at Ecopetrol's grassroots integrated petrochemical complex in Colombia.
"M.I.T. is instrumental in the success of Kendall Square as a commercial real estate market," said Hans G. Nordby a director of PPR, a CoStar Group company.
