Company lists · Data refreshed September 2026

Top 25 Contractor bookkeeping software companies based in the United States

RevenueBase identified 202 company matches for contractor bookkeeping software companies associated with the United States as of September 2026 and tracks 1,561 professional contacts across them, including 668 with verified work emails. Houston is the largest hub.

This list covers company matches for contractor bookkeeping software 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 September 21, 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 21, 2026 How this list was built
202Companies
1,561Contacts tracked
668Verified emails
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The 25 largest contractor bookkeeping software companies based in the United States

Ranked by team size
Top 25 of 202 company matches for contractor bookkeeping software companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 matchStrongsville, OH, United StatesHQ recorded Sep 21, 2026201-500312 contacts →

Exact match

“Since 1985, Foundation Software has been helping contractors run the business side of construction with software and services built for the entire project lifecycle.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchOrlando, FL, United StatesHQ recorded Sep 21, 2026n/a274 contacts →

Exact match

“At Contractor+, we are dedicated to empowering field service contractors by streamlining operations, enhancing client relationships, and driving business growth.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchColumbia, MD, United StatesHQ recorded Sep 21, 202651-200184 contacts →

Exact match

“Leap is the complete platform for the professional contractor.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchNew York, NY, United StatesHQ recorded Sep 21, 202611-5051 contacts →

Exact match

“Know­ify was founded in 2012 based on the premise that it was time for the busi­ness man­age­ment tech­nol­ogy rev­o­lu­tion to reach small busi­nesses.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchCincinnati, OH, United StatesHQ recorded Sep 21, 20261,001-5,00050 contacts →

Exact match

“For over 35 years, the construction community has relied on ComputerEase Construction Software, now a part of Deltek, to improve the way contractors run their businesses, meeting…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchSan Mateo, CA, United StatesHQ recorded Sep 21, 202611-5040 contacts →

Exact match

“Eano is a cutting-edge, all-in-one software solution for contractors to better manage their businesses.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchWeymouth, MA, United StatesHQ recorded Sep 21, 202611-5029 contacts →

Exact match

“C/F Data Systems develops and sells integrated project management, job costing, construction accounting software, STRUCTURECloud.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchChandler, AZ, United StatesHQ recorded Sep 21, 202611-5029 contacts →

Exact match

“McCormick Systems, a Foundation Software company, is a multi-award winning company that has been providing Estimating, Project Management, and Time & Material billing software to…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchMinneapolis, MN, United StatesHQ recorded Sep 21, 202611-5027 contacts →

Exact match

“Unlock your business potential with our All-in-One Software Solution!”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchRed Wing, MN, United StatesHQ recorded Sep 21, 202611-5025 contacts →

Exact match

“Red Wing Software develops and supports accounting, payroll, and financial management software for small-to-mid-sized businesses, agribusinesses, nonprofits, and municipals across…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchIrvine, CA, United StatesHQ recorded Sep 21, 202611-5022 contacts →

Exact match

“Irvine Bookkeeping was established to provide Business owners with bookkeeping solutions either in operational bookkeeping (A/R&A/P) or after the fact bookkeeping.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchSilver Spring, MD, United StatesHQ recorded Sep 21, 202611-5020 contacts →

Exact match

“Concierge Bookkeeping Service Specializing in Non-Profits | Service Industry/Restaurants | Government Contactors | Law Firms | Construction | High Wealth Individuals | Small…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchLenexa, KS, United StatesHQ recorded Sep 21, 202611-5020 contacts →

Exact match

“About Aptora We make an award-winning software suite built to manage all aspects of a contracting business.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchColumbia, MD, United StatesHQ recorded Sep 21, 202611-5016 contacts →

Exact match

“PROCAS Accounting Software for Government Contractors.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchPortland, OR, United StatesHQ recorded Sep 21, 202611-5012 contacts →

Exact match

“Accounting Services for Construction Businesses We design, build, and operate Quickbooks®-based precision accounting systems exclusively for construction businesses.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchRound Rock, TX, United StatesHQ recorded Sep 21, 202611-5012 contacts →

Exact match

“In 1987, AccuBuild’s founder, Mike, was the Controller for a large General Contractor that was trying to implement a different construction accounting system.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchNew York, United StatesHQ recorded Sep 21, 202611-5011 contacts →

Exact match

“Avise is modern accounting software that solves for QuickBooks limitations, that accountants love using, and that businesses can scale on (avoiding an ERP implementation).”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchAustin, TX, United StatesHQ recorded Sep 21, 202611-509 contacts →

Exact match

“Building a Stronger Future for Construction Contractors.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchWestminster, CO, United StatesHQ recorded Sep 21, 202611-508 contacts →

Exact match

“We provide accounting and bookkeeping solutions for small businesses, particularly in real estate/construction and software industries.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchMemphis, United StatesHQ recorded Sep 21, 202611-507 contacts →

Exact match

“In 1973, we started out working on-site with a construction company in Memphis, Tennessee, creating a Job Cost Accounting Software package.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchAtascadero, CA, United StatesHQ recorded Sep 21, 202611-506 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchHibbing, MN, United StatesHQ recorded Sep 21, 202611-506 contacts →

Exact match

“We’re problem solvers!”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchLos Angeles, CA, United StatesHQ recorded Sep 21, 202611-506 contacts →

Exact match

“ZarMoney isn’t your typical off-the-shelf accounting software – it was built carefully and meticulously through several years of development to be the next-generation cloud…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchLos Angeles, CA, United StatesHQ recorded Sep 21, 202611-506 contacts →

Exact match

“Logistis for Designers provides "white-glove" accounting services to interior designers all over the United States.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchLake Dallas, TX, United StatesHQ recorded Sep 21, 202611-506 contacts →

Exact match

“The average contractor loses $127K/year on jobs they can't see.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 202 contractor bookkeeping software companies based in the United States

See the full list, filter by size, metro and specialty, and access 668 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Contractor bookkeeping software companies based in the United States at a glance

As of Sep 21, 2026
42.8%Verified-email coverage
7.7Average contacts per company
1-10Median size (employees)
2.0%Largest-city concentration · Houston
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
154
11-50
41
51-200
4
201-500
2
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 202 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 “contractor bookkeeping software 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 668 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 21, 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 “contractor bookkeeping software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many contractor bookkeeping software companies are there based in the United States?

RevenueBase identified 202 company matches for contractor bookkeeping software companies 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?

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

Which city has the most contractor bookkeeping software companies?

Houston leads with 4 company records, followed by Los Angeles (4) and New York (3).

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 668 professional contacts with verified work emails tracked across these 202 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 21, 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.