Company lists · Data refreshed October 2026

Top 25 Project accounting services companies based in the United States

RevenueBase identified 2,910 company matches for project accounting services companies associated with the United States as of October 2026 and tracks 21,628 professional contacts across them, including 6,627 with verified work emails. New York is the largest hub.

This list covers company matches for project accounting services companies 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
2,910Companies
21,628Contacts tracked
6,627Verified emails
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The 25 largest project accounting services companies based in the United States

Ranked by team size
Top 25 of 2,910 company matches for project accounting services companies 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 matchAustin, TX, United StatesHQ recorded Oct 22, 202610001+2,264 contacts →

Exact match

“OUR PEOPLE, YOUR PRIORITIES Streamline your finance & accounting team at 50% cost savings with a team as small as one.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
2Exact matchPortland, OR, United StatesHQ recorded Oct 22, 2026n/a265 contacts →

Exact match

“Kindercare Learing Center is an Accounting company located in 650 NE Holladay St # 1400, Portland, Oregon, United States.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
3Exact matchPeachtree Corners, GA, United StatesHQ recorded Oct 22, 2026201-500247 contacts →

Exact match

“The Spear Group has partnered with companies in a variety of industries, including gas and electric utilities, architecture and engineering firms, construction, pharmaceuticals…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
4Exact matchArtesia, CA, United StatesHQ recorded Oct 22, 2026n/a243 contacts →

Exact match

“We are a full-service Accounting firm.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
5Exact matchSilver Spring, MD, United StatesHQ recorded Oct 22, 202651-200202 contacts →

Exact match

“Founded in 2006, Aegis Project Controls is a leading project controls firm with offices across the United States and Europe.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
6Exact matchCleveland, OH, United StatesHQ recorded Oct 22, 202651-200193 contacts →

Exact match

“Pease Bell is a rapidly growing mid-sized accounting firm serving an expanding nationwide client base.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
7Exact matchIrvine, CA, United StatesHQ recorded Oct 22, 202651-200186 contacts →

Exact match

“Founded in 1982 by Colm O’Connor, OCMI leads the way in estimating, project controls, and construction management solutions.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
8Exact matchBellingham, WA, United StatesHQ recorded Oct 22, 2026201-500183 contacts →

Exact match

“Larson Gross is a full-service firm providing comprehensive accounting, bookkeeping, tax, and consulting services to clients throughout the United States and Canada.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
9Exact matchEast Brunswick, NJ, United StatesHQ recorded Oct 22, 202651-200180 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
10Exact matchBuffalo, NY, United StatesHQ recorded Oct 22, 202651-200157 contacts →

Exact match

“Lumsden McCormick CPA is located in the newly renovated Cyclorama Building in downtown Buffalo.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
11Exact matchMount Arlington, NJ, United StatesHQ recorded Oct 22, 202651-200149 contacts →

Exact match

“Business is complex.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
12Exact matchHouston, PA, United StatesHQ recorded Oct 22, 2026n/a149 contacts →

Exact match

“Accounting Solutions provides a wide range of services to individuals and businesses in a variety of industries.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
13Exact matchSt. Paul, MN, United StatesHQ recorded Oct 22, 202651-200145 contacts →

Exact match

“Olsen Thielen & Co, Ltd.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
14Exact matchSan Francisco, CA, United StatesHQ recorded Oct 22, 202651-200141 contacts →

Exact match

“Kruze Consulting is a leading provider of accounting, finance, HR and tax consulting to seed and venture capital funded startups.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
15Exact matchTyler, TX, United StatesHQ recorded Oct 22, 202651-200119 contacts →

Exact match

“For over 90 years, Henry & Peters has provided comprehensive accounting services with a depth of experience in Oil & Gas, Healthcare, Engineering, Construction, Small Business…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
16Exact matchMonrovia, CA, United StatesHQ recorded Oct 22, 202651-200118 contacts →

Exact match

“When multi-million-dollar projects are on the line every detail counts.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
17Exact matchDelaware, DE, United StatesHQ recorded Oct 22, 2026501-1,000114 contacts →

Exact match

“Welcome to GLOCAL Accounting.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
18Exact matchRed Bank, NJ, United StatesHQ recorded Oct 22, 202651-200112 contacts →

Exact match

“We Make Your Business Operations Comfortable.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
19Exact matchChicago, IL, United StatesHQ recorded Oct 22, 202651-200107 contacts →

Exact match

“The Concord Group is a progressive development and construction consulting firm that provides a comprehensive, fully integrated suite of project management controls to mitigate…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
20Exact matchSan Diego, CA, United StatesHQ recorded Oct 22, 202651-200107 contacts →

Exact match

“We offer a multitude of services ranging from traditional compilations, audits, reviews and tax returns, to other specialties, such as personal financial planning, retirement plan…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
21Exact 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
22Exact matchDallas, TX, United StatesHQ recorded Oct 22, 202651-200100 contacts →

Exact match

“CrystalVoxx offers a wide range of accounting and payroll services to suit diverse customer needs [Accounting & Payroll, EMR Integrated Transcription, Revenue Cycle Management,].”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
23Exact matchSyracuse, NY, United StatesHQ recorded Oct 22, 202651-20098 contacts →

Exact match

“Our FMF & E team is eager to learn about you and your business!”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
24Exact matchRichmond, KY, United StatesHQ recorded Oct 22, 202611-5098 contacts →

Exact match

“Baldwin is experienced and qualified to provide accounting services to a wide variety of businesses and industries.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
25Exact matchHouston, TX, United StatesHQ recorded Oct 22, 202611-5098 contacts →

Exact match

“DRDA, LLC is a full-service accounting firm serving clients throughout the area, dedicated to providing our clients with professional, personalized services and guidance in a wide…”

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

Showing 25 of 2,910 project accounting services companies based in the United States

See the full list, filter by size, metro and specialty, and access 6,627 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Project accounting services companies based in the United States at a glance

As of Oct 22, 2026
30.6%Verified-email coverage
7.4Average contacts per company
1-10Median size (employees)
3.1%Largest-city concentration · New York
Oct 22, 2026Page data refreshed

Companies by employee count

1-10
2,229
11-50
548
51-200
108
201-500
11
501-1,000
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 2,910 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 “project accounting services companies” 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 6,627 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.

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

How many project accounting services companies are there based in the United States?

RevenueBase identified 2,910 company matches for project accounting services companies 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?

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

Which city has the most project accounting services companies?

New York leads with 89 company records, followed by Los Angeles (57) and Houston (54).

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 6,627 professional contacts with verified work emails tracked across these 2,910 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.