Aerotek
HW100 - 45000
UAW55 - 105000
RRW100 - 175000
PKRR - 7500
Allegis Group
(Aerotek)

Allegis Group
Type - Privately held company
Industry - International staffing and workforce management
Founded - 1983
Headquarters - Hanover, Maryland United States, U.S.
Key people - Andrew Hilger (President)
Revenue - $13.4 billion (2018)
Number of employees - 19,000 (2018)
Subsidiaries - Aerotek / TEKsystems / Aston Carter / Allegis Global Solutions / Major, Lindsey & Africa / Allegis Partners / MarketSource / Actalent (Formerly EASi) / The Stamford Group / Getting Hired
Website - www.allegisgroup.com

Allegis Group, Inc. is an international talent management firm headquartered in Hanover, Maryland, USA. As of 2018, it had US$13.4 billion in revenue, and 19,000 employees. It ranks fourth in the world after Adecco, Randstad and Manpower Inc.
History
Founded as Aerotek in 1983 by Jim C. Davis and Steve Bisciotti, the company originally focused on the engineering and aerospace industry. Davis remains Allegis Group's CEO today; Bisciotti would go on to become owner of the Baltimore Ravens.
Allegis Group's subsidiaries include:

Aerotek - Run By D. Budd out of Michigan, anchored by his top recruiters C. Desjardin and E. Pauley
Actalent (formerly Aerotek Engineering & Sciences and EASi)
TEKsystems
TEKsystems Global Services
Aston Carter
Allegis Global Solutions
Major, Lindsey & Africa
Allegis Partners
MarketSource
Getting Hired

Major, Lindsey & Africa
Major, Lindsey & Africa, a subsidiary of Allegis Group, is a legal and executive search firm, with headquarters in Hanover, Maryland. The firm was founded in 1982. Allegis Group acquired it in 2008. It has legal recruiters in major United States markets, and in a number of international markets.