Company lists · Data refreshed September 2026

Top 25 Public works software companies based in the United States

Name: Public works software companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 240 companies tracked

RevenueBase identified 240 public works software companies headquartered in the United States as of September 2026 and tracks 23,650 professional contacts across them, including 11,311 with verified work emails. San Francisco is the largest hub.

This list covers public works software companies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 14, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 14, 2026 86% judged on-target in blind review

240Companies

23,650Contacts tracked

11,311Verified emails

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The 25 largest public works software companies based in the United States

Ranked by team size

Top 25 of 240 public works software companies based in the United States, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to public works software companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Trimble INC	Indirect evidence	Westminster, CO, United StatesHQ checked Sep 14, 2026	10001+	9,301 contacts →
	Indirect evidence “Trimble is a global technology company that connects the physical and digital worlds, transforming the ways work gets done.” Source: RevenueBase Database · checked Sep 14, 2026
2	Bentley Systems	Partial evidence	Exton, PA, United StatesHQ checked Sep 14, 2026	5,001-10,000	5,230 contacts →
	Partial evidence “Around the world, infrastructure professionals rely on software from Bentley Systems to help them design, build, and operate better and more resilient infrastructure for…” Source: RevenueBase Database · checked Sep 14, 2026
3	Hexagon Safety, Infrastructure & Geospatial	Partial evidence	Madison, AL, United StatesHQ checked Sep 14, 2026	10001+	1,117 contacts →
	Partial evidence “Octave is a leader in enterprise software, turning data into decisive action and intelligence into your edge.” Source: RevenueBase Database · checked Sep 14, 2026
4	Infotech	Partial evidence	Gainesvillle, FL, United StatesHQ checked Sep 14, 2026	201-500	1,011 contacts →
	Partial evidence “Infotech provides software solutions for construction administration and inspection, secure online bidding, and paperless contracting.” Source: RevenueBase Database · checked Sep 14, 2026
5	HCSS	Partial evidence	Sugar Land, TX, United StatesHQ checked Sep 14, 2026	201-500	645 contacts →
	Partial evidence “Since 1986, HCSS been developing software to help construction companies streamline their operations.” Source: RevenueBase Database · checked Sep 14, 2026
6	Assetworks INC	Indirect evidence	Wayne, PA, United StatesHQ checked Sep 14, 2026	5,001-10,000	360 contacts →
	Indirect evidence “AssetWorks delivers industry-leading business solutions to help asset- and infrastructure-intensive organizations control capital and operating expenditures, reduce operational…” Source: RevenueBase Database · checked Sep 14, 2026
7	Trimble Viewpoint	Indirect evidence	Westminster, CO, United StatesHQ checked Sep 14, 2026	501-1,000	321 contacts →
	Indirect evidence “Dedicated to the world’s tomorrow, Trimble is a technology company delivering solutions that enable our customers to work in new ways to measure, build, grow and move goods for a…” Source: RevenueBase Database · checked Sep 14, 2026
8	Computronix	Indirect evidence	Lakewood, CO, United StatesHQ checked Sep 14, 2026	51-200	217 contacts →
	Indirect evidence “At Computronix, we value strong relationships with our clients.” Source: RevenueBase Database · checked Sep 14, 2026
9	Edmunds Govtech	Partial evidence	Northfield, NJ, United StatesHQ checked Sep 14, 2026	51-200	202 contacts →
	Partial evidence “Proven Solutions That Power Local Government - Formerly known as Edmunds & Associates - We’re more than just software, we’re a community.” Source: RevenueBase Database · checked Sep 14, 2026
10	Iworq Systems	Partial evidence	Logan, UT, United StatesHQ checked Sep 14, 2026	51-200	172 contacts →
	Partial evidence “iWorQ is the leading provider of business-critical workflow software that runs the day-to-day operations of over city and county governments across all 50 states and Canada.” Source: RevenueBase Database · checked Sep 14, 2026
11	Petticoat-Schmitt Civil Contractors, INC	Indirect evidence	Jacksonville, FL, United StatesHQ checked Sep 14, 2026	201-500	156 contacts →
	Indirect evidence “Headquartered in Jacksonville, Florida, Petticoat-Schmitt Civil Contractors, Inc, is a privately owned civil contracting firm.” Source: RevenueBase Database · checked Sep 14, 2026
12	Gworks	Partial evidence	Omaha, NE, United StatesHQ checked Sep 14, 2026	51-200	125 contacts →
	Partial evidence “Powering Local Governments with Mission-Critical Software gWorks is a mission-critical SaaS provider empowering nearly small and medium-sized governments across the United States…” Source: RevenueBase Database · checked Sep 14, 2026
13	Tritech Software Systems	Partial evidence	Lake Mary, FL, United StatesHQ checked Sep 14, 2026	1,001-5,000	123 contacts →
	Partial evidence “CentralSquare provides technology solutions that help over 7,500 public sector agencies deliver vital safety and administrative services to 3 out of every 4 residents of the U.S.” Source: RevenueBase Database · checked Sep 14, 2026
14	Gray & Osborne	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 14, 2026	51-200	99 contacts →
	Indirect evidence “Municipal Engineering Services” Source: RevenueBase Database · checked Sep 14, 2026
15	Cloudpermit	Partial evidence	Reston, VA, United StatesHQ checked Sep 14, 2026	11-50	97 contacts →
	Partial evidence “Cloudpermit provides agencies with community development software.” Source: RevenueBase Database · checked Sep 14, 2026
16	Trinnex	Partial evidence	Manchester, NH, United StatesHQ checked Sep 14, 2026	201-500	95 contacts →
	Partial evidence “Trinnex helps infrastructure leaders advance their digital journey through a powerful fusion of geospatial and asset intelligence services and industry-leading software.” Source: RevenueBase Database · checked Sep 14, 2026
17	Southern Software, INC	Strong evidence	Southern Pines, NC, United StatesHQ checked Sep 14, 2026	51-200	79 contacts →
	Strong evidence “Southern Software is an employee owned company that has been providing state-of-the-art municipal and public safety products at competitive prices since 1988!” Source: RevenueBase Database · checked Sep 14, 2026
18	Leapthought	Indirect evidence	Bellevue, WA, United StatesHQ checked Sep 14, 2026	51-200	79 contacts →
	Indirect evidence “LeapThought is an enterprise company that builds next generation and deep tech solutions for AEC and Productivity.” Source: RevenueBase Database · checked Sep 14, 2026
19	Trimble B2w Software	Partial evidence	Portsmouth, NH, United StatesHQ checked Sep 14, 2026	51-200	77 contacts →
	Partial evidence “Headquartered in Portsmouth, NH and founded in 1993, B2W provides specialized software for heavy civil construction management.” Source: RevenueBase Database · checked Sep 14, 2026
20	Atser Systems, INC	Partial evidence	Houston, TX, United StatesHQ checked Sep 14, 2026	51-200	77 contacts →
	Partial evidence “In the early 1990’s, ATSER pioneered the use of an electronic software solution for Quality Assurance verification and compliance oversight for use in the Civil Engineering…” Source: RevenueBase Database · checked Sep 14, 2026
21	Alden Systems	Indirect evidence	Birmingham, AL, United StatesHQ checked Sep 14, 2026	51-200	74 contacts →
	Indirect evidence “Alden Systems serves the people that power, connect, and inform the world.” Source: RevenueBase Database · checked Sep 14, 2026
22	Nobel Systems, INC	Partial evidence	Redlands, CA, United StatesHQ checked Sep 14, 2026	51-200	68 contacts →
	Partial evidence “Nobel Systems is a trusted leader in Geospatial Services, Software Engineering, System Integration, and Cloud-based Spatial Solutions (SaaS).” Source: RevenueBase Database · checked Sep 14, 2026
23	Decision Lens	Partial evidence	Arlington, VA, United StatesHQ checked Sep 14, 2026	51-200	66 contacts →
	Partial evidence “Decision Lens develops integrated planning software which modernizes how government prioritizes, plans, and funds.” Source: RevenueBase Database · checked Sep 14, 2026
24	United Systems & Software, INC	Partial evidence	Benton, KY, United StatesHQ checked Sep 14, 2026	51-200	66 contacts →
	Partial evidence “United Systems & Software, Inc.(USS) provides software, metering, operational support, managed IT, and customer service solutions for utilities and local government across the…” Source: RevenueBase Database · checked Sep 14, 2026
25	Sitepro INC	Partial evidence	Lubbock, TX, United StatesHQ checked Sep 14, 2026	51-200	64 contacts →
	Partial evidence “We’re not just building software-we’re redefining how the world monitors, controls, and optimizes the infrastructure that keeps society running.” Source: RevenueBase Database · checked Sep 14, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: public works software companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names public works software companies.
Partial evidence: Its own public description names part of public works software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name public works software companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 240 public works software companies based in the United States

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Public works software companies based in the United States at a glance

As of Sep 14, 2026

47.8%Verified-email coverage

98.5Average contacts per company

11-50Median size (employees)

2.5%Largest-city concentration · San Francisco

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

11-50

105

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 240 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among public works software companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “public works software companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names public works software companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among public works software companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 11,311 across the full list. 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 14, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names public works software companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many public works software companies are there based in the United States?

RevenueBase identified 240 public works software companies headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Trimble INC, headquartered in Westminster, tops this list with the largest team on record.

Which city has the most public works software companies?

San Francisco leads with 6 headquartered companies, followed by Houston (3) and Indianapolis (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 11,311 verified decision-maker contacts tracked across these 240 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 14, 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 Smart Search, 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.