Company lists · Data refreshed November 2026

Top 25 Administrative agencies services based in the United States

RevenueBase identified 1,619 company matches for administrative agencies services associated with the United States as of November 2026 and tracks 14,392 professional contacts across them, including 2,521 with verified work emails. Atlanta is the largest hub.

This list covers company matches for administrative agencies services associated with the 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 November 6, 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 Nov 6, 2026 How this list was built
1,619Companies
14,392Contacts tracked
2,521Verified emails
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The 25 largest administrative agencies services based in the United States

Ranked by team size
Top 25 of 1,619 company matches for administrative agencies services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchPortland, OR, United StatesHQ recorded Nov 6, 2026201-500769 contacts →

Exact match

“At Prialto, we exist to Amplify People, from every executive who uses our service to every employee who delivers it.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchAjman Free Zone, United StatesHQ recorded Nov 6, 2026n/a501 contacts →

Exact match

“OBM is a leading business process management company in UAE which provides client driven business management solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchDover, DE, United StatesHQ recorded Nov 6, 2026201-500476 contacts →

Exact match

“Velan Info Services is a leading multidisciplinary service provider with its clients across the globe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMadera, CA, United StatesHQ recorded Nov 6, 20261,001-5,000351 contacts →

Exact match

“Madera County's Mission is to serve the public interest in a fiscally responsible manner by providing efficient, cost-effective customer service, promoting public health and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBedfordshire, MT, United StatesHQ recorded Nov 6, 2026n/a283 contacts →

Exact match

“SIGNATURE FLIGHT SUPPORT LIMITED is a government administration company based out of VOYAGER HOUSE 142 PROSPECT WAY LUTON, BEDFORDSHIRE, United Kingdom.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchHouston, TX, United StatesHQ recorded Nov 6, 2026201-500229 contacts →

Exact match

“Servicios Contables is an Executive Office company located in 115 Parker Rd, Houston, Texas, United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchNew York, United StatesHQ recorded Nov 6, 2026201-500204 contacts →

Exact match

“Most growth-stage businesses don't have a headcount problem.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202651-200196 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchGlendale, AZ, United StatesHQ recorded Nov 6, 2026201-500171 contacts →

Exact match

“Gabtech Global is a remote staffing partner built for growth, not turnover.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBellingham, WA, United StatesHQ recorded Nov 6, 2026201-500151 contacts →

Exact match

“We want you to achieve success in real estate.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchTopeka, KS, United StatesHQ recorded Nov 6, 20261,001-5,000137 contacts →

Exact match

“Our mission: To provide exceptional, cost-effective services in partnership with the community, that add value & enhance the quality of life for all.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchRochester, NY, United StatesHQ recorded Nov 6, 2026201-500130 contacts →

Exact match

“GLC Business Services provides professional organizations with customer service focused on-site support.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchTallahassee, FL, United StatesHQ recorded Nov 6, 202651-200108 contacts →

Exact match

“Created in 1965, the Justice Administrative Commission (JAC) administratively serves 20 Offices of State Attorney, 20 Offices of Public Defender, 3 Offices of Capital Collateral…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchAmarillo, TX, United StatesHQ recorded Nov 6, 2026501-1,000107 contacts →

Exact match

“Employees of Potter County strive to provide quality service to members of the public.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMount Holly, NJ, United StatesHQ recorded Nov 6, 20261,001-5,00093 contacts →

Exact match

“Providing outstanding services with the lowest cost per resident in the state.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchNewark, CA, United StatesHQ recorded Nov 6, 202651-20091 contacts →

Exact match

“Luckwell Solutions is a healthcare operations partner helping organizations scale smarter through experienced healthcare teams, AI, and automation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMadison Heights, MI, United StatesHQ recorded Nov 6, 202651-20090 contacts →

Exact match

“The mission of the City of Madison Heights is to provide high quality services to residents and businesses in the most efficient, effective, and ethical manner possible so as to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchButler, PA, United StatesHQ recorded Nov 6, 202651-20079 contacts →

Exact match

“Alliance for Nonprofit Resources (ANR) was founded to provide affordable administrative services to businesses and nonprofits of all sizes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLas Vegas, NV, United StatesHQ recorded Nov 6, 202651-20065 contacts →

Exact match

“Legal Support Help was created to help attorneys delegate administrative, mundane, routine, and time consuming tasks.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchFairfax, VA, United StatesHQ recorded Nov 6, 202611-5055 contacts →

Exact match

“We specialize in providing a wide range of business services that enable organizations to delegate non-core functions to our experts.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202651-20050 contacts →

Exact match

“At GetVWire, we work tirelessly to serve our clients and allow them to be fully present with their clients to provide optimized customer service for a fraction of the price of a…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchNew York, United StatesHQ recorded Nov 6, 202611-5050 contacts →

Exact match

“Fractional executive assistants for busy professionals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSt. Louis, MO, United StatesHQ recorded Nov 6, 202611-5048 contacts →

Exact match

“Legal Back Office partners with small to mid-sized law firms offering an outsourced back office team that will run the business side of your Firm while you focus on practicing…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBoise, United StatesHQ recorded Nov 6, 202611-5047 contacts →

Exact match

“Delegate More.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 2026n/a45 contacts →

Exact match

“VaVa Virtual is the premier partner for business executives and nonprofit leaders seeking to enhance productivity and streamline operations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 1,619 administrative agencies services based in the United States

See the full list, filter by size, metro and specialty, and access 2,521 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Administrative agencies services based in the United States at a glance

As of Nov 6, 2026
17.5%Verified-email coverage
8.9Average contacts per company
1-10Median size (employees)
2.8%Largest-city concentration · Atlanta
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
1,299
11-50
218
51-200
61
201-500
26
501-1,000
7
1,001-5,000
6

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 1,619 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 the United States whose business descriptions match “administrative agencies 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 2,521 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 November 6, 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.

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 “administrative agencies services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many administrative agencies services are there based in the United States?

RevenueBase identified 1,619 company matches for administrative agencies services associated with the United States as of November 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?

Prialto tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most administrative agencies services?

Atlanta leads with 46 company records, followed by New York (42) and Houston (36).

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 2,521 professional contacts with verified work emails tracked across these 1,619 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 November 6, 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 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.