Company lists · Data refreshed October 2026

Top 25 Investment portfolio accounting services based in the United States

RevenueBase identified 411 company matches for investment portfolio accounting services associated with the United States as of October 2026 and tracks 5,501 professional contacts across them, including 1,532 with verified work emails. New York is the largest hub.

This list covers company matches for investment portfolio accounting 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 October 22, 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 Oct 22, 2026 How this list was built
411Companies
5,501Contacts tracked
1,532Verified emails
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The 25 largest investment portfolio accounting services based in the United States

Ranked by team size
Top 25 of 411 company matches for investment portfolio accounting services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 22, 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 matchWindsor, CT, United StatesHQ recorded Oct 22, 20261,001-5,000830 contacts →

Exact match

“SS & C Eze is now part of SS & C Advent, the unified home for investment and alternative management technology-combining Eze's front-office expertise with Advent’s deep…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
2Exact matchPrinceton, NJ, United StatesHQ recorded Oct 22, 2026201-500281 contacts →

Exact match

“Princeton Financial Systems, a State Street company, is a leading provider of investment accounting, investment compliance, data management, performance measurement, and reporting…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
3Exact matchBellevue, WA, United StatesHQ recorded Oct 22, 2026n/a263 contacts →

Exact match

“AGM's brokerage team is now a part of Lee & Associates.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
4Exact matchMuncie, IN, United StatesHQ recorded Oct 22, 2026201-500115 contacts →

Exact match

“Cheetah, a business unit of Accutech Systems Corp, provides solutions for trust accounting, investment management, trading, reporting, and advanced portfolio management, enabling…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
5Exact matchGarden City, NY, United StatesHQ recorded Oct 22, 202651-200111 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 · Oct 22, 2026 · View company records in RevenueBase
6Exact matchMonroeville, PA, United StatesHQ recorded Oct 22, 202651-200105 contacts →

Exact match

“Boston Financial Advisory Group is a one-stop-shop solution for all your Accounting and Financial consulting needs.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
7Exact matchStamford, CT, United StatesHQ recorded Oct 22, 202651-200100 contacts →

Exact match

“Asset Vantage was founded in 2011 by a family office of a technology group as a next generation, cloud/mobile-based asset management, accounting and reporting system catering to…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
8Exact matchBrookfield, WI, United StatesHQ recorded Oct 22, 202651-20078 contacts →

Exact match

“At Lucida, we are committed to illuminating financial possibilities and empowering our clients through exceptional accounting services.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
9Exact matchFort Worth, TX, United StatesHQ recorded Oct 22, 202611-5049 contacts →

Exact match

“BURGHER HAGGARD is a boutique professional services firm providing three core services: Financial Administration, Consolidated Reporting, and Consulting.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
10Exact matchNew York, NY, United StatesHQ recorded Oct 22, 202611-5041 contacts →

Exact match

“Reliant Fund Services, LLC (“RFS”) provides full administration and accounting solutions to middle-market Private Equity and Venture Capital Funds.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
11Exact matchNew York, NY, United StatesHQ recorded Oct 22, 202611-5040 contacts →

Exact match

“Compass Rose Asset Management LP”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
12Exact matchTrumbull, CT, United StatesHQ recorded Oct 22, 202611-5039 contacts →

Exact match

“Aquilance (formerly My Accountant) was founded to address the complex financial administration needs of families and individuals of wealth.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
13Exact matchSeattle, WA, United StatesHQ recorded Oct 22, 202611-5032 contacts →

Exact match

“Unify your front-to-back office workflows-from diligence to monitoring to actionable reporting.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
14Exact matchStamford, CT, United StatesHQ recorded Oct 22, 202651-20032 contacts →

Exact match

“Mirador is now part of iCapital.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
15Exact matchNorwalk, CT, United StatesHQ recorded Oct 22, 202651-20028 contacts →

Exact match

“Investment Metrics, a Confluence Company, is a leading global provider of portfolio analytics, reporting, and data that helps institutional investors and advisors achieve better…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
16Exact matchBel Air, MD, United StatesHQ recorded Oct 22, 202611-5027 contacts →

Exact match

“Fleming Fund Services (FFS) is a registered CPA firm formed in Our goal is to provide high quality comprehensive accounting, administration, and advisory services in the…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
17Exact matchChicago, IL, United StatesHQ recorded Oct 22, 202611-5026 contacts →

Exact match

“LICCAR is a full-service fund administrator and public accounting firm specializing in fund accounting, financial reporting, investor services, tax preparation, performance…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
18Exact matchNew York, NY, United StatesHQ recorded Oct 22, 202651-20025 contacts →

Exact match

“Concord International Investments, L.P, a member subsidiary of the New York-based Concord Group, has been one of the leading managers of Egyptian equities in the world since 1994.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
19Exact matchMilwaukee, WI, United StatesHQ recorded Oct 22, 202611-5025 contacts →

Exact match

“Operose Advisors is dedicated to growing the Wealth, Knowledge and Professional Networks of the clients we serve.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
20Exact matchNew York, NY, United StatesHQ recorded Oct 22, 202611-5024 contacts →

Exact match

“ACI is the leading provider of FinOp and regulatory reporting services for U.S.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
21Exact matchSandy Springs, GA, United StatesHQ recorded Oct 22, 202611-5021 contacts →

Exact match

“Alpha Creek Accounting is headquartered in the Atlanta, GA metro area, and has provided accounting services for over multifamily units across the country.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
22Exact matchCoppell, TX, United StatesHQ recorded Oct 22, 202611-5020 contacts →

Exact match

“CFO4Life offers individuals and businesses unparalleled service in investment portfolio management and financial planning.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
23Exact matchSalt Lake City, UT, United StatesHQ recorded Oct 22, 2026201-50020 contacts →

Exact match

“Strata Fund Solutions, LLC (Strata) formed in early 2008 with three founding members.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
24Exact matchGaithersburg, MD, United StatesHQ recorded Oct 22, 202611-5019 contacts →

Exact match

“GreenHill strives to help wealth management companies focus on what they do best by becoming their investment and performance reporting partner.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
25Exact matchWest Des Moines, IA, United StatesHQ recorded Oct 22, 20261-1018 contacts →

Exact match

“Insight Wealth Group works with a select group of high net worth investors to provide a holistic approach to wealth management.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase

Showing 25 of 411 investment portfolio accounting services based in the United States

See the full list, filter by size, metro and specialty, and access 1,532 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Investment portfolio accounting services based in the United States at a glance

As of Oct 22, 2026
27.8%Verified-email coverage
13.4Average contacts per company
1-10Median size (employees)
7.1%Largest-city concentration · New York
Oct 22, 2026Page data refreshed

Companies by employee count

1-10
266
11-50
123
51-200
17
201-500
3
1,001-5,000
1

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 411 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 “investment portfolio accounting 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 1,532 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 October 22, 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.

Investment portfolio accounting services by metro

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

How many investment portfolio accounting services are there based in the United States?

RevenueBase identified 411 company matches for investment portfolio accounting services associated with the United States as of October 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?

Ss&c EZE tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most investment portfolio accounting services?

New York leads with 29 company records, followed by Chicago (9) and Austin (6).

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 1,532 professional contacts with verified work emails tracked across these 411 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 October 22, 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.