Company lists · Data refreshed November 2026

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

RevenueBase identified 582 company matches for private equity back office services associated with the United States as of November 2026 and tracks 9,134 professional contacts across them, including 4,679 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 November 5, 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 5, 2026 How this list was built
582Companies
9,134Contacts tracked
4,679Verified emails
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The 25 largest private equity back office services based in the United States

Ranked by team size
Top 25 of 582 company matches for private equity back office services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchSan Francisco, CO, United StatesHQ recorded Nov 5, 20261,001-5,0001,030 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 · Nov 5, 2026 · View company records in RevenueBase
2Exact matchCincinnati, NY, United StatesHQ recorded Nov 5, 20261,001-5,000864 contacts →

Exact match

“Ultimus Fund Solutions is a leading provider of essential post-trade fund administration and investment operations solutions to fund and asset managers of all sizes.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchIrving, TX, United StatesHQ recorded Nov 5, 2026201-500618 contacts →

Exact match

“Founded in 2007, Metriqe Solutions started out as a Hotel Accounting firm in USA.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchNew York, NY, United StatesHQ recorded Nov 5, 2026n/a346 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 · Nov 5, 2026 · View company records in RevenueBase
5Exact matchNew York, NY, United StatesHQ recorded Nov 5, 2026201-500326 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 · Nov 5, 2026 · View company records in RevenueBase
6Exact matchPortland, ME, United StatesHQ recorded Nov 5, 2026201-500243 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchReston, VA, United StatesHQ recorded Nov 5, 202651-200153 contacts →

Exact match

“On May 1, 2026, NeoSystems Enterprise Solutions Group (ESG) was acquired by BlueStreet Solutions Inc.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchHonolulu, HI, United StatesHQ recorded Nov 5, 202651-200133 contacts →

Exact match

“Vertaccount is a boutique Finance and Accounting Outsourcing provider with offices and affiliates in the United States, Australia, Singapore and the Philippines.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchDallas, TX, United StatesHQ recorded Nov 5, 202651-200121 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 · Nov 5, 2026 · View company records in RevenueBase
10Exact matchNew York, NY, United StatesHQ recorded Nov 5, 202651-200116 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 · Nov 5, 2026 · View company records in RevenueBase
11Exact matchMiami, FL, United StatesHQ recorded Nov 5, 202611-50116 contacts →

Exact match

“EXC Managed Services delivers outsourced IT, student services, and back-office operations for higher education, K-12, EdTech, and growth-stage organizations, execution capacity…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchWestport, NC, United StatesHQ recorded Nov 5, 202651-200104 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 · Nov 5, 2026 · View company records in RevenueBase
13Exact matchHerndon, VA, United StatesHQ recorded Nov 5, 202651-20090 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 · Nov 5, 2026 · View company records in RevenueBase
14Exact matchStamford, CT, United StatesHQ recorded Nov 5, 202611-5086 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 · Nov 5, 2026 · View company records in RevenueBase
15Exact matchChicago, NY, United StatesHQ recorded Nov 5, 202651-20085 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchChicago, IL, United StatesHQ recorded Nov 5, 202651-20085 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 · Nov 5, 2026 · View company records in RevenueBase
17Exact matchKing Of Prussia, PA, United StatesHQ recorded Nov 5, 202611-5080 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 · Nov 5, 2026 · View company records in RevenueBase
18Exact matchFoster City, CA, United StatesHQ recorded Nov 5, 202611-5074 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchDenver, CO, United StatesHQ recorded Nov 5, 202651-20069 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 · Nov 5, 2026 · View company records in RevenueBase
20Exact matchHouston, TX, United StatesHQ recorded Nov 5, 202651-20063 contacts →

Exact match

“Fund Services Group was founded to support the growth of private fund managers by providing outsourced finance, operations, and compliance services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchWilmington, DE, United StatesHQ recorded Nov 5, 202651-20061 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchDallas, TX, United StatesHQ recorded Nov 5, 202651-20055 contacts →

Exact match

“FinAcct Solutions is a finance and accounting operations company built for growing mid-market businesses with real operational complexity.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchOverland Park, KS, United StatesHQ recorded Nov 5, 202611-5050 contacts →

Exact match

“You own a restaurant to pursue a passion and make money.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchChicago, IL, United StatesHQ recorded Nov 5, 202611-5049 contacts →

Exact match

“CIVC Partners is a private equity firm, based in Chicago, focused on middle market buyout, recapitalization, and growth equity investments in industry sectors where our firm can…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchBriarcliff Manor, NY, United StatesHQ recorded Nov 5, 202611-5049 contacts →

Exact match

“Saw Mill Capital is a private equity firm that partners with founders and management teams of successful, entrepreneurial industrial services, professional services, and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 582 private equity back office services based in the United States

See the full list, filter by size, metro and specialty, and access 4,679 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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

As of Nov 5, 2026
51.2%Verified-email coverage
15.7Average contacts per company
1-10Median size (employees)
11.2%Largest-city concentration · New York
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
348
11-50
172
51-200
43
201-500
11
501-1,000
2
1,001-5,000
5

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 582 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 4,679 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 5, 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 582 company matches for private equity back office 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?

Standish Management, LLC 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 65 company records, followed by Dallas (28) and Chicago (26).

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 4,679 professional contacts with verified work emails tracked across these 582 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 5, 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.