By 1998, the company had purchased fifteen organizations, and offered on-demand human capital management services.

During the next three years, they acquired four additional companies and were able to offer employee screening, behavioral assessment and skills testing products.

In 2005, the company realized its initial public offering followed by the acquisition of BrassRing LLC, Gantz Wiley Research, Knowledge Workers Inc., Psychometric Services and Webhire, which preceded the purchase of HRC Human Resources Consulting GmbH and StraightSource in 2007, which expanded their business in Europe.

[6] The assets of Kenexa/ Brassring has recently been sold to Infinite Computer Solutions to Acquire IBM Talent Acquisition Suite SaaS Products Including BrassRing™ on Cloud on April 15, 2021 Brassring LLC, Founded in 1999 in Waltham, MA, is a provider of candidate searching, hiring strategy, skills management and outsourcing software applications.

[9] Knowledge Workers, Inc. of Englewood, Colorado,[11] founded in 1985, supplies technology assistance and human resource consulting government agencies.