Recruitment Agency

Abacus Service Corporation

US staffing and IT services firm placing contract and permanent staff for employers across many industries

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TrustList summary

Abacus Service Corporation is a staffing and IT services company headquartered in Southfield, Michigan. It runs offices around the United States, recruits for roles in all 50 states, and has international locations in Canada, India, the Philippines and Egypt. Employers use it to fill roles and grow teams, and job seekers can apply to its openings directly.

What Abacus Service Corporation offers

Contract staffing: temporary and contract-to-hire workers for short or longer assignments.
Direct placement: recruitment for permanent positions.
Managed services: MSP and recruitment process outsourcing programmes for larger hiring needs.
Payroll outsourcing: handling pay for workers placed through the firm.
IT services: project teams of designers, developers, business analysts and project managers.

Clients

The company names IT, healthcare, finance, engineering, manufacturing and government as its main sectors, alongside candidates looking for their next role.

Key facts

Based in: Southfield, Michigan, United States
International offices: Canada, India, the Philippines and Egypt
Certifications: nationally certified Minority Business Enterprise (MBE) and Woman Business Enterprise (WBE)
Ownership: women- and minority-owned

Summary written by TrustList from the business's own published information, Sep 2026.

Gallery

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Categories & features

Rankings

Abacus Service Corporation is ranked on 2 TrustList rankings: #45 on 1 and #47 on 1.

Every ranking orders its listings by their reviews, how complete the profile is and the Trust Score. Abacus Service Corporation has no reviews yet and 3 of the 10 profile details we look for. Where no listing on a page has been reviewed, the order follows the profiles alone.

Recruitment agency · 2 rankings

#45of 99
American staffing association member
It is one of 3 here listing recruitment process outsourcing (RPO) and one of 14 here listing manufacturing recruitment.
Of the top 50 here, 23 also cover temporary staffing and 14 also cover manufacturing recruitment; 4 also work in Houston and 3 also work in United States.
Behind AB Staffing Solutions, ahead of Able Associates Inc.
#47of 112
Recruitment process outsourcing
It is one of 3 here listing american staffing association member.
Its profile: “- Managed services: MSP and recruitment process outsourcing programmes for larger hiring needs.”
Of the top 50 here, 23 also cover executive search and 19 also cover permanent recruitment; 3 also work in London and 2 also work in York.
Behind Credible Staffing Inc, ahead of Acculogix.