Company lists · Data refreshed September 2026

Top 15 HR outsourcing services based in Washington, United States

Name: HR outsourcing services based in Washington, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 26, 2026 45 companies tracked

RevenueBase identified 45 company matches for HR outsourcing services associated with Washington, United States as of September 2026 and tracks 183 professional contacts across them, including 68 with verified work emails. Across the United States, New York is the largest hub for this category (201 companies); Washington has 45.

This list covers company matches for HR outsourcing services associated with Washington, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 26, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 26, 2026 How this list was built

45Companies

183Contacts tracked

68Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 15 largest HR outsourcing services based in Washington, United States

Ranked by team size

Top 15 of 45 company matches for HR outsourcing services based in Washington, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 26, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	PRM Consulting Group, INC	Exact match	Washington, DC, United StatesHQ recorded Sep 26, 2026	11-50	77 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
2	Talint	Exact match	Washington, DC, United StatesHQ recorded Sep 26, 2026	1-10	7 contacts →
	Exact match “Talint is the only HR consultancy dedicated to improving small business performance and we have designed our service model to meet the specific needs of this community.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
3	Pinnacle HR Consulting, LLC	Exact match	Washington, DC, United StatesHQ recorded Sep 26, 2026	11-50	6 contacts →
	Exact match “HR Empowered, Consulting & Outsourcing serving the District of Columbia, Maryland, Virginia, Georgia, North Carolina and South Carolina.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
4	Redwood Staffing	Exact match	Washington, DC, United StatesHQ recorded Sep 26, 2026	51-200	4 contacts →
	Exact match “Redwood Staffing understands the immediate impact that intelligent outsourcing can have on your business.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
5	Officium, LLC	Exact match	Washington, DC, United StatesHQ recorded Sep 26, 2026	1-10	3 contacts →
	Exact match “Officium, LLC is an HR management consulting firm that provides innovative problem solving through an HR lens in a way that is sustainable and maintains, or increases…” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
6	Venture Hr, LLC	Exact match	Washington, MI, United StatesHQ recorded Sep 26, 2026	11-50	2 contacts →
	Exact match “VentureHR Pro, a family owned business was founded when a need arose to help businesses (small & large) with payroll, employee management and administration, and simply just to be…” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
7	Managers Resource Group, INC	Exact match	Washington, WV, United StatesHQ recorded Sep 26, 2026	1-10	2 contacts →
	Exact match “The team at Managers Resource Group, Inc.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
8	Peoplewisehr	Exact match	Washington, DC, United StatesHQ recorded Sep 26, 2026	1-10	2 contacts →
	Exact match “The mission of PeopleWiseHR is to advise partner and deliver tailored solutions that transform the employee experience and elevates organizational performance.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
9	Calibrate North LLC	Exact match	Washington, DC, United StatesHQ recorded Sep 26, 2026	1-10	1 contacts →
	Exact match “We offer a variety of outsourced recruiting services to our partners.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
10	RISE	Exact match	Washington, DC, United StatesHQ recorded Sep 26, 2026	1-10	1 contacts →
	Exact match “RISE provides HR and Talent Development Solutions that help organizations in the development sector achieve greater social impact.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
11	Anthro Capital	Exact match	Washington, DC, United StatesHQ recorded Sep 26, 2026	1-10	1 contacts →
	Exact match “Founded by Alana Elston, Anthro Capital combines a human-centered philosophy with deep expertise in HR and people operations.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
12	Integristar HR Consulting	Exact match	Washington, DC, United StatesHQ recorded Sep 26, 2026	1-10	1 contacts →
	Exact match “I provide HR consulting and training to organizations who are looking to create, assess, or realign their organizational goals with their talent.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
13	Barker HR Consulting	Exact match	Washington, DC, United StatesHQ recorded Sep 26, 2026	1-10	1 contacts →
	Exact match “Barker HR Consulting provides small business owners in the DC Metro area access to a level of HR support they would not normally be able to afford.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
14	Divine Talent Connection	Exact match	Washington, DC, United StatesHQ recorded Sep 26, 2026	1-10	1 contacts →
	Exact match “E.M.P.O.W.E.R.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
15	Founder's HR LAB	Exact match	Washington, DC, United StatesHQ recorded Sep 26, 2026	1-10	1 contacts →
	Exact match “Founder’s HR Lab – Real People Leadership for Scaling Businesses We don’t offer just another HR solution-we fuel growth, strengthen culture, and protect profitability.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “HR outsourcing services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 15 of 45 HR outsourcing services based in Washington, United States

See the full list, filter by size, metro and specialty, and access 68 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

HR outsourcing services based in Washington, United States at a glance

As of Sep 26, 2026

37.2%Verified-email coverage

4.1Average contacts per company

1-10Median size (employees)

Sep 26, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured across the whole United States list rather than for Washington, so it is reported there. Company counts and contact totals on this page are exact for Washington, over 45 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Washington, United States whose business descriptions match “HR outsourcing services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 68 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 26, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

HR outsourcing services by metro in the United States

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “HR outsourcing services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many HR outsourcing services are there based in Washington, United States?

RevenueBase identified 45 company matches for HR outsourcing services associated with Washington, United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

PRM Consulting Group, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most HR outsourcing services?

New York leads the United States with 201 company records, followed by Atlanta (135) and Houston (113). Washington has 45.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 68 professional contacts with verified work emails tracked across these 45 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 26, 2026.

Ready to reach these companies? Verified emails and direct dials for all 45 HR outsourcing services based in Washington, United States. Start with a free account, no credit card.

Download this list →

Related lists

HR outsourcing services by geography

Browse the directory

About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.