Company lists · Data refreshed September 2026

Top 25 Private equity back office services based in the United States

RevenueBase identified 585 company matches for private equity back office services associated with the United States as of September 2026 and tracks 12,936 professional contacts across them, including 6,365 with verified work emails. New York is the largest hub.

This list covers company matches for private equity back office 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 September 29, 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 29, 2026 How this list was built
585Companies
12,936Contacts tracked
6,365Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest private equity back office services based in the United States

Ranked by team size
Top 25 of 585 company matches for private equity back office services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 matchDallas, NY, United StatesHQ recorded Sep 29, 20261,001-5,0001,717 contacts →

Exact match

“At HedgeServ, we’re redefining what’s possible in fund administration.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchNew York, NY, United StatesHQ recorded Sep 29, 20261,001-5,0001,583 contacts →

Exact match

“Gen II is a leading independent tech-enabled fund administration provider for private capital asset managers and investors.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchOakbrook Terrace, IL, United StatesHQ recorded Sep 29, 20261,001-5,0001,168 contacts →

Exact match

“Founded in 1991, NAV Fund Services is a privately owned fund administrator recognized for its innovative proprietary technology and award-winning solutions for multiple fund…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchSan Francisco, CA, United StatesHQ recorded Sep 29, 20261,001-5,000959 contacts →

Exact match

“Standish is the leading independent provider of fund administration and related services to the private capital industry.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchCincinnati, OH, United StatesHQ recorded Sep 29, 20261,001-5,000574 contacts →

Exact match

“775+B AUA | 450+ Clients | 2,500+ Investment Funds or Accounts | 1,200+ Employees | 8 Offices Ultimus Fund Solutions is a leading provider of full-service tech-enhanced fund…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchSan Francisco, CA, United StatesHQ recorded Sep 29, 2026501-1,000537 contacts →

Exact match

“HC Global was founded in 2008 and is built by six principals who average over 20 years of experience as Big 4 auditors, fund administrators, and buy-side finance and operations…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchNew York, NY, United StatesHQ recorded Sep 29, 2026n/a337 contacts →

Exact match

“W Capital Partners is a private equity firm that provides secondary liquidity to shareholders in private businesses and growth capital for those companies.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchNew York, NY, United StatesHQ recorded Sep 29, 2026201-500255 contacts →

Exact match

“Petra Funds Group is a leading global provider of fund administration, middle and back-office support, regulatory compliance, and ESG services for private equity, venture funds…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchPortland, ME, United StatesHQ recorded Sep 29, 2026201-500220 contacts →

Exact match

“Stone Coast Fund Services delivers comprehensive fund administration to alternative investment managers who expect more.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchSomerset, NJ, United StatesHQ recorded Sep 29, 2026501-1,000199 contacts →

Exact match

“Viteos has been rebranded following the acquisition by Intertrust Group, a world-leader in specialised administration services to clients in over 30 jurisdictions.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchDallas, TX, United StatesHQ recorded Sep 29, 202651-200114 contacts →

Exact match

“LP Analyst is the industry leading portfolio managed data and technology platform provider working with more than 100 of the largest institutional investors globally to help…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchNew York, NY, United StatesHQ recorded Sep 29, 202651-200112 contacts →

Exact match

“One Rock Capital Partners is a New York-based private equity firm with ~$10.0 billion of cumulative capital commitments focused on investing in companies across a range of…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchNew York, NY, United StatesHQ recorded Sep 29, 202651-200110 contacts →

Exact match

“For over 40 years, DFP Partners has been a committed ally to Broker-Dealers, Registered Investment Advisers, and other financial services firms looking for accounting and…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchGarden City, NY, United StatesHQ recorded Sep 29, 202651-200109 contacts →

Exact match

“Frankel Loughran Starr & Vallone LLP (FLSV), a premier accounting, tax advisory and compliance firm focused primarily in the financial services industry, was formed in 1995 by…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchWestport, CT, United StatesHQ recorded Sep 29, 202651-20096 contacts →

Exact match

“Gemspring Capital, a Westport, Connecticut-based private equity firm with $5.1 billion of capital under management, provides flexible capital solutions to middle market companies.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchHerndon, VA, United StatesHQ recorded Sep 29, 202651-20084 contacts →

Exact match

“Since 2005, Piedmont Fund Services has been the leading provider of fund administration services to institutional and alternative investment fund managers including hedge funds…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchChicago, IL, United StatesHQ recorded Sep 29, 202651-20079 contacts →

Exact match

“Flexpoint Ford is a specialist private equity firm focused on financial services and adjacent verticals.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchKing Of Prussia, PA, United StatesHQ recorded Sep 29, 202611-5079 contacts →

Exact match

“CSSI is a software consulting and BackOffice services company helping investment management firms get the most out of their portfolio management systems.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchChicago, IL, United StatesHQ recorded Sep 29, 202651-20078 contacts →

Exact match

“Founded in 2001, RCP Advisors, a strategy of Ridgepost Capital (NYSE: RPC), is a private equity investment firm that provides access to North American small buyout fund managers…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchWalnut Creek, CA, United StatesHQ recorded Sep 29, 202651-20077 contacts →

Exact match

“HC Global Business Solutions, LLC provides you with quality, cost-effective, scalable finance and accounting services, delivered by experienced professionals applying…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchStamford, CT, United StatesHQ recorded Sep 29, 202611-5076 contacts →

Exact match

“4Pines Fund Services is a fund administrator dedicated to providing premium service to our private capital clients by leveraging our extensive private equity experience, industry…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchCary, NC, United StatesHQ recorded Sep 29, 202651-20076 contacts →

Exact match

“Akram is a trusted adviser to alternative fund managers – the cornerstone of our business.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchFoster City, CA, United StatesHQ recorded Sep 29, 202611-5067 contacts →

Exact match

“Bertram Capital is a private equity firm targeting investments in lower middle market companies.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchWilmington, DE, United StatesHQ recorded Sep 29, 202651-20066 contacts →

Exact match

“We’re financial and back office experts who understand that every business is unique.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchDenver, CO, United StatesHQ recorded Sep 29, 202651-20065 contacts →

Exact match

“PINE Advisor Solutions enable asset managers to focus on growth by simplifying complex compliance, finance, distribution, and operations.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 585 private equity back office services based in the United States

See the full list, filter by size, metro and specialty, and access 6,365 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Private equity back office services based in the United States at a glance

As of Sep 29, 2026
49.2%Verified-email coverage
22.1Average contacts per company
1-10Median size (employees)
12.5%Largest-city concentration · New York
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
342
11-50
174
51-200
41
201-500
10
501-1,000
6
1,001-5,000
8
5,001-10,000
1
10001+
2

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 585 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 “private equity back office 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 6,365 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 29, 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 “private equity back office services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many private equity back office services are there based in the United States?

RevenueBase identified 585 company matches for private equity back office services associated with the 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?

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

Which city has the most private equity back office services?

New York leads with 73 company records, followed by Chicago (27) and Dallas (27).

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 6,365 professional contacts with verified work emails tracked across these 585 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 29, 2026.

Ready to reach these companies? Verified emails and direct dials for all 585 private equity back office services based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

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.