Company lists · Data refreshed September 2026

Top 25 Nonprofit HR service providers based in Atlanta, United States

Name: Nonprofit HR service providers based in Atlanta, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 105 companies tracked

RevenueBase identified 105 nonprofit HR service providers headquartered in Atlanta, United States as of September 2026 and tracks 534 professional contacts across them, including 179 with verified work emails. New York is the largest hub.

This list covers nonprofit HR service providers headquartered in Atlanta, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review

105Companies

534Contacts tracked

179Verified emails

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The 25 largest nonprofit HR service providers based in Atlanta, United States

Ranked by team size

Top 25 of 105 nonprofit HR service providers based in Atlanta, United States, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to nonprofit HR service providers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	APN Group	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 20, 2026	11-50	54 contacts →
	Partial evidence “APN Group (Accounting Professionals Network, Inc.) is an Atlanta-based consulting firm of finance, accounting and HR professionals on a mission to help small and medium businesses…” Source: RevenueBase Database · checked Sep 20, 2026
2	Georgia Center For Nonprofits	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 20, 2026	11-50	43 contacts →
	Partial evidence “The Georgia Center for Nonprofits mission is to build thriving communities by helping nonprofits succeed.” Source: RevenueBase Database · checked Sep 20, 2026
3	Convergent	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 20, 2026	11-50	35 contacts →
	Partial evidence “Convergent, and RDG, a Convergent Company, provides a variety of services to the nonprofit industry, from fundraising to sustainability planning to organizational audits and more.” Source: RevenueBase Database · checked Sep 20, 2026
4	MY HR	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 20, 2026	11-50	32 contacts →
	Partial evidence “MY HR is a full-service professional Human Resource consulting firm offering staff augmentation, Recruitment Process Outsourcing (RPO), Payroll Services, and a full range of HR…” Source: RevenueBase Database · checked Sep 20, 2026
5	Same Page HR	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 20, 2026	11-50	23 contacts →
	Partial evidence “Same Page HR offers in-the-weeds people operations support for small businesses.” Source: RevenueBase Database · checked Sep 20, 2026
6	PRO Bono Partnership Of Atlanta	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 20, 2026	1-10	23 contacts →
	Partial evidence “Our Mission: To strengthen our community by engaging volunteer attorneys to provide nonprofits with business legal services.” Source: RevenueBase Database · checked Sep 20, 2026
7	Work For Good	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 20, 2026	1-10	17 contacts →
	Indirect evidence “Work for Good is a job board made for mission-driven professionals.” Source: RevenueBase Database · checked Sep 20, 2026
8	Wellspring Nonprofit Resource, INC	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 20, 2026	11-50	16 contacts →
	Indirect evidence “What is a Wellspring?” Source: RevenueBase Database · checked Sep 20, 2026
9	Thrive Consulting Firm	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 20, 2026	1-10	11 contacts →
	Indirect evidence “At the height of the COVID-19 pandemic, businesses across the country were blindsided.” Source: RevenueBase Database · checked Sep 20, 2026
10	Columns Fundraising	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 20, 2026	11-50	10 contacts →
	Indirect evidence “The partners of Columns Fundraising are highly experienced development professionals dedicated to using their broad base of knowledge and decades of experience to support the…” Source: RevenueBase Database · checked Sep 20, 2026
11	Fpsolutions	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 20, 2026	11-50	9 contacts →
	Partial evidence “fpSOLUTIONS helps employers navigate today’s business uncertainties providing HR and Workplace Compliance Products, Consulting Services, and Online Training, Curated to Your…” Source: RevenueBase Database · checked Sep 20, 2026
12	Onehrsource	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 20, 2026	1-10	8 contacts →
	Partial evidence “One source for all your HR needs" OneHRSource is a consulting firm specializing in the customization of human resources and benefits management based on each client’s requirements.” Source: RevenueBase Database · checked Sep 20, 2026
13	Hire Ventures, INC	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 20, 2026	1-10	8 contacts →
	Partial evidence “Since 2001, Hire Ventures has partnered with small and medium-sized businesses to provide fractional HR, recruiting and talent-related services.” Source: RevenueBase Database · checked Sep 20, 2026
14	Cannae HR Solutions	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 20, 2026	11-50	7 contacts →
	Partial evidence “Cannae HR Solutions provides human resource-related operational and consulting services.” Source: RevenueBase Database · checked Sep 20, 2026
15	Talentative	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 20, 2026	11-50	6 contacts →
	Partial evidence “Talentative Staffing is a premier executive search firm dedicated exclusively to connecting high-level professionals with mission-driven nonprofit organizations.” Source: RevenueBase Database · checked Sep 20, 2026
16	Evolution Management Consultants	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 20, 2026	1-10	5 contacts →
	Indirect evidence “Evolution Management Consultants was founded to nurture a non-profit sector that is increasingly healthy, inclusive, expansive, and forward-thinking.” Source: RevenueBase Database · checked Sep 20, 2026
17	Goshen Accounting Services	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 20, 2026	1-10	5 contacts →
	Partial evidence “Goshen Accounting Services empowers and educates nonprofit organizations and mission-driven mental healthcare practices, enabling community transformation through financial…” Source: RevenueBase Database · checked Sep 20, 2026
18	EHR Services	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 20, 2026	1-10	4 contacts →
	Indirect evidence “At EHR Services, we are proud to be a reliable, woman-owned company committed to delivering the highest level of professional work and services.” Source: RevenueBase Database · checked Sep 20, 2026
19	Ultra HR Solutions	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 20, 2026	1-10	4 contacts →
	Partial evidence “Ultra HR Solutions strives to positively influence the workplace by developing professionals and helping businesses cultivate supportive, engaging environments.” Source: RevenueBase Database · checked Sep 20, 2026
20	Blend Me, INC	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 20, 2026	1-10	4 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
21	Integrity PEO Brokerage	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 20, 2026	1-10	3 contacts →
	Indirect evidence “An independent PEO advisory firm dedicated to helping small and mid-sized businesses simplify employment and scale with confidence.” Source: RevenueBase Database · checked Sep 20, 2026
22	Synergygps, LLC	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 20, 2026	1-10	3 contacts →
	Indirect evidence “SynergyGPS, creates strong, lasting partnerships founded on integrity and transparency.” Source: RevenueBase Database · checked Sep 20, 2026
23	Intrinsic HR Business Partners, LLC	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 20, 2026	1-10	3 contacts →
	Indirect evidence “Because employees are a company's biggest asset; Because ignorance of the law is not a defense; Because compliance is tricky and can quickly become overwhelming; Because there is…” Source: RevenueBase Database · checked Sep 20, 2026
24	Specs Management	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 20, 2026	1-10	3 contacts →
	Partial evidence “SPECS is a nonprofit association management + corporate and government event management company, certified as a Women’s Business Enterprise (WBE) through the Women’s Business…” Source: RevenueBase Database · checked Sep 20, 2026
25	Welch Financial Advisors, LLC	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 20, 2026	1-10	3 contacts →
	Partial evidence “WFA specializes in accounting, compliance, and financial capacity-building for multi-entity nonprofits in the civic and electoral space.” Source: RevenueBase Database · checked Sep 20, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: nonprofit HR service providers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names nonprofit HR service providers.
Partial evidence: Its own public description names part of nonprofit HR service providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name nonprofit HR service providers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 105 nonprofit HR service providers based in Atlanta, United States

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Nonprofit HR service providers based in Atlanta, United States at a glance

As of Sep 20, 2026

33.5%Verified-email coverage

5.1Average contacts per company

1-10Median size (employees)

134.3%Largest-city concentration · New York

Sep 20, 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 Atlanta, so it is reported there. Company counts and contact totals on this page are exact for Atlanta, over 105 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among nonprofit HR service providers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Atlanta, United States whose own description of what they do matches “nonprofit HR service providers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names nonprofit HR service providers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among nonprofit HR service providers, and records with no verified work email. Companies headquartered outside Atlanta are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 179 across the full list. 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 20, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Nonprofit HR service providers by metro in the United States

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names nonprofit HR service providers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many nonprofit HR service providers are there based in Atlanta, United States?

RevenueBase identified 105 nonprofit HR service providers headquartered in Atlanta, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

APN Group, headquartered in Atlanta, tops this list with the largest team on record.

Which city has the most nonprofit HR service providers?

New York leads with 141 headquartered companies, followed by Atlanta (105) and Chicago (101).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 179 verified decision-maker contacts tracked across these 105 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 2026.

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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 Smart Search, 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.