Staffing and Outsourcing Agencies in Pennsylvania

40 staffing and outsourcing agencies are listed in Pennsylvania, United States. 36 have been assessed on the Agency List Score as of October 2026; the highest-ranked is Pennstrategiespa at 91.9.

Ranked · 18 of 36 assessed

Ordered by Agency List Score
#1 of 36 assessed
Pennstrategiespa
92

Grant writing and administration for Pennsylvania's public and private sectors

Back Office ServicesCustomer Support BPOData Entry and Annotation
#2 of 36 assessed
Mondo
91

Staffing for AI, IT, and Digital Marketing Roles

Back Office ServicesCustomer Support BPOData Entry and Annotation
#3 of 36 assessed
Axion Data Services
78

US-based data entry and verification with custom solutions

Back Office ServicesCustomer Support BPOData Entry and Annotation
#4 of 36 assessed
Pathfinders
78

Staffing solutions with a local touch and national reach

Data Entry and Annotation
#5 of 36 assessed
McCloskey Partners
74

Human resources, recruiting, and training for organizational performance

Back Office ServicesCustomer Support BPOData Entry and Annotation
#6 of 36 assessed
SecureStrux
73

End-to-end cybersecurity compliance for defense and critical infrastructure.

Back Office ServicesCustomer Support BPOData Entry and Annotation
#7 of 36 assessed
Main Line TeleCommunications
73

24/7 phone answering and virtual receptionist services

Back Office ServicesCustomer Support BPOData Entry and Annotation
#8 of 36 assessed
Electric Kite
73

Creative marketing for higher education, B2B, and healthcare sectors

Back Office ServicesCustomer Support BPOData Entry and Annotation
#9 of 36 assessed
Cloud Gehshan
73

Environmental branding, wayfinding and storytelling for parks, campuses and memorials

Back Office ServicesCustomer Support BPOData Entry and Annotation
#10 of 36 assessed
Onsite Personnel
73

Staffing solutions for manufacturing, logistics, and food production

Project Staffing
#11 of 36 assessed
Sparq Designs
73

Crafts strategic content and branding for customer engagement

Back Office ServicesCustomer Support BPOData Entry and Annotation
#12 of 36 assessed
Connex
67

Managed IT, phone systems, and secure Wi-Fi for business locations

Back Office ServicesCustomer Support BPOData Entry and Annotation
#13 of 36 assessed
Keystone Answering Service
67

24/7 telephone answering and remote receptionist services

Back Office ServicesCustomer Support BPOVirtual Assistants
#14 of 36 assessed
Prwt
67

Business process solutions for government and commercial markets

Back Office ServicesData Entry and Annotation
#15 of 36 assessed
Specialty Answering Service
53

24/7 live answering and call center services for diverse industries

Customer Support BPO
#16 of 36 assessed
20nine
53

Branding and web services for inbound lead capture and search visibility

Back Office ServicesCustomer Support BPOData Entry and Annotation
#17 of 36 assessed
Tamman
51

Inclusive design and accessibility solutions for digital transformation

Back Office ServicesCustomer Support BPOData Entry and Annotation
#17 of 36 assessed
Ameritech Media
51

Combining strategy, creative production, and technology into integrated marketing systems

Back Office ServicesCustomer Support BPOData Entry and Annotation

Also in Pennsylvania · 22 not ranked here

4 have not yet been assessed on the Agency List Score. Alphabetical.

About this ranking

What this page ranks

This page ranks 18 of the 36 assessed staffing and outsourcing agencies in Pennsylvania, United States — the ones carrying a published score — out of 40 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 Pennsylvania, 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 36, so the strongest award available here is top 10%.

The 4 staffing and outsourcing agencies not yet assessed are listed on this page but not ranked.

A further 18 were assessed and no published evidence of their work was found, so no score is shown for them.

Read the full methodology

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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Questions

How many staffing and outsourcing agencies are in Pennsylvania, United States?
40 are listed on Agency List in Pennsylvania, United States. 36 of them have been assessed on the Agency List Score as of October 2026, and 18 of those carry a published score.
Which staffing and outsourcing agency in Pennsylvania, United States is ranked highest?
Pennstrategiespa, with an Agency List Score of 91.9, ranks #1 of 36 assessed agencies in Staffing and Outsourcing in Pennsylvania, United States.
Why are 22 staffing and outsourcing agencies listed here but not ranked?
4 of the 40 listed have not yet been assessed on the Agency List Score. A further 18 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 Pennsylvania, United States cohort of 36 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.