Ranked · 26 of 59 assessed
Ordered by Agency List ScoreIT consulting and software development for global businesses
SEO and PPC services for inbound lead capture and search visibility
Staffing for light industrial, skilled industrial, and professional roles
SEO and PPC services for inbound lead capture and search visibility
Streamlines data entry and BPO for healthcare and finance sectors
Staffing solutions for administrative and customer service roles
Strategy, creative, media buying, and website development for healthcare, banking, and education clients
Specializing in SAP Services and Quantifiable Sales Recruiting
Outsourced data entry and revenue cycle management services
Optimizes technology and talent for measurable business outcomes
Executive search for marketing, sales, and technology leaders
SEO and PPC services for inbound lead capture and search visibility
Custom promotional products and branding solutions for impactful engagement
Filling executive and mid-level healthcare roles across Chicago and the Midwest
Custom software and strategic technology consulting for diverse industries
Branded merchandise and global fulfillment with in-house expertise
Dedicated teams delivering healthcare applications, big data, and AI-driven software solutions
Connecting brands with people through creative campaigns and customer activation.
Design and strategy services for inbound lead capture and search visibility
Custom software and assessment solutions for education and nonprofits
Creates authentic brand videos with humor and emotional connection
Managed IT, cybersecurity, and cloud support for Chicago and Northbrook businesses
Overflow marketing support in PR, communications and research for Peoria businesses
Retail marketing and graphic design by L. Scott Neumann
SEO and PPC services for inbound lead capture and search visibility
Expert HR staffing and workforce management solutions
Also in Illinois · 42 not ranked here
9 have not yet been assessed on the Agency List Score. Alphabetical.About this ranking
What this page ranks
This page ranks 26 of the 59 assessed staffing and outsourcing agencies in Illinois, United States — the ones carrying a published score — out of 67 listed.
The score measures how well an agency documents its own work in public — named clients, quantified outcomes, and whether those outcomes are attributed to the agency rather than described as the client's own results. It does not measure client satisfaction, price, or availability.
Cohorts and awards
Agencies are compared within a cohort — here, Staffing and Outsourcing in Illinois, United States. A cohort must be large enough to express the band being awarded: at least 8 assessed agencies for a top 25% award, 20 for top 10%, 40 for top 5%, and 300 for top 1%. This one holds 59, so the strongest award available here is top 5%.
The 9 staffing and outsourcing agencies not yet assessed are listed on this page but not ranked.
A further 33 were assessed and no published evidence of their work was found, so no score is shown for them.
Paid placement
Partner agencies can buy a labelled placement block above the ranking on this page. It is always marked as paid and is never mixed into the ranked list.
Placement is paid; it does not affect the ranking, cohort membership, or any agency's score. Ranking position, cohort membership and the score itself are not for sale.
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Services in Illinois
Staffing and Outsourcing nearby
Questions
- How many staffing and outsourcing agencies are in Illinois, United States?
- 67 are listed on Agency List in Illinois, United States. 59 of them have been assessed on the Agency List Score as of October 2026, and 26 of those carry a published score.
- Which staffing and outsourcing agency in Illinois, United States is ranked highest?
- Brightgrove, with an Agency List Score of 97.3, ranks #1 of 59 assessed agencies in Staffing and Outsourcing in Illinois, United States.
- Why are 42 staffing and outsourcing agencies listed here but not ranked?
- 9 of the 67 listed have not yet been assessed on the Agency List Score. A further 33 were assessed and no published evidence of their work was found, so no score is shown for them. They each have a profile and are listed below the ranking, alphabetically, rather than being hidden or mixed into it.
- How is the ranking determined?
- By Agency List Score, within the Staffing and Outsourcing in Illinois, United States cohort of 59 assessed agencies. The score is computed from evidence published on each agency's own website: named clients, quantified outcomes, and whether the outcome is attributed to the agency. Paid placement does not affect it.