Ranked · 15 of 24 assessed
Ordered by Agency List ScoreGrant writing and administration for Pennsylvania's public and private sectors
Staffing for AI, IT, and Digital Marketing Roles
US-based data entry and verification with custom solutions
Human resources, recruiting, and training for organizational performance
End-to-end cybersecurity compliance for defense and critical infrastructure.
24/7 phone answering and virtual receptionist services
Creative marketing for higher education, B2B, and healthcare sectors
Environmental branding, wayfinding and storytelling for parks, campuses and memorials
Crafts strategic content and branding for customer engagement
Managed IT, phone systems, and secure Wi-Fi for business locations
24/7 telephone answering and remote receptionist services
Business process solutions for government and commercial markets
Branding and web services for inbound lead capture and search visibility
Inclusive design and accessibility solutions for digital transformation
Combining strategy, creative production, and technology into integrated marketing systems
Also in Pennsylvania · 11 not ranked here
2 have not yet been assessed on the Agency List Score. Alphabetical.About this ranking
What this page ranks
This page ranks 15 of the 24 assessed back office services agencies in Pennsylvania — the ones carrying a published score — out of 26 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, Back Office Services in Pennsylvania. 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 24, so the strongest award available here is top 10%.
The 2 back office services agencies not yet assessed are listed on this page but not ranked.
A further 9 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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Categories in Pennsylvania
Back Office Services nearby
Questions
- How many back office services agencies are in Pennsylvania?
- 26 are listed on Agency List in Pennsylvania. 24 of them have been assessed on the Agency List Score as of October 2026, and 15 of those carry a published score.
- Which back office services agency in Pennsylvania is ranked highest?
- Pennstrategiespa, with an Agency List Score of 91.9, ranks #1 of 24 assessed agencies in Back Office Services in Pennsylvania.
- Why are 11 back office services agencies listed here but not ranked?
- 2 of the 26 listed have not yet been assessed on the Agency List Score. A further 9 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 Back Office Services in Pennsylvania cohort of 24 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.