Virtual Affairs is perceived as one of Illumi's biggest rivals. Virtual Affairs is headquartered in Amsterdam, Noord-Holland, and was founded in 1997. Virtual Affairs operates in the Data Processing Services industry. Virtual Affairs generates 1,360% the revenue of Illumi.

Cegeka is one of Illumi's top competitors. Cegeka is a Private company that was founded in 1992 in Hasselt, Limburg. Cegeka competes in the IT Consulting field. Compared to Illumi, Cegeka has 4,351 more employees.

Talent International has been one of Illumi's top competitors. Talent International was founded in null in Greater London, England. Talent International competes in the Business Support Services industry. Talent International generates $24.6K less revenue than Illumi.