Company lists · Data verified August 2026

Top 25 Community development software firms based in the United States

Name: Community development software firms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 261 companies tracked

There are 261 community development software firms headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 1,982 professional contacts across them, including 646 with verified work emails and 661 with mobile numbers. New York is the largest hub.

This list covers community development software firms headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

261Companies

1,982Contacts tracked

646Verified emails

661Mobile numbers

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The 25 largest community development software firms based in the United States

Ranked by team size

Top 25 of 261 community development software firms based in the United States, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Synergy International Systems	Mclean, VA	201-500	213	116
2	Code For America	Oakland, CA	201-500	205	120
3	Cloudpermit	Reston, VA	11-50	97	71
4	Social Solutions IS NOW Bonterra	Austin, TX	201-500	89	11
5	Sforce IT Solutions, LLC	Plano, TX	501-1,000	58	2
6	Economic Impact Catalyst	Clearwater, FL	11-50	38	1
7	Handel Information Technologies	Laramie	11-50	37	15
8	Portland Webworks	Portland, ME	11-50	33	21
9	Eunify	Gilbert, AZ	51-200	29	11
10	Skillbanc	VA	11-50	27	5
11	ICC Community Development	Rochester, NY	11-50	22	18
12	Kiza Solutions	Cincinnati, OH	11-50	21	17
13	Vertex Systems, INC	San Antonio, TX	11-50	20	5
14	MYGOV	Plano, TX	11-50	19	4
15	Skvare	Dallas, TX	11-50	17	12
16	Persimmony	Viejo, CA	11-50	16	9
17	ESA Sitka	Portland, OR	11-50	16	9
18	ATUTU	San Diego, CA	11-50	14	8
19	Gotackle Powered By Gologic	Chicago, IL	11-50	13	1
20	SD Sharp	San Diego, CA	11-50	13	1
21	Lyon Software	Sylvania, OH	11-50	12	8
22	Civilized AI	n/a	11-50	10	5
23	Exaptive, INC	Oklahoma City, OK	11-50	10	3
24	WHOFI	Edmond, OK	11-50	9	6
25	Freelock	Seattle, WA	11-50	9	5

Showing 25 of 261 community development software firms based in the United States

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Community development software firms based in the United States at a glance

As of Aug 28, 2026

1-10Median size (employees)

New YorkLargest hub · 9 HQs

661Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

167

11-50

51-200

201-500

501-1,000

Community development software firms by metro

Metro	Companies
Community development software firms in New York	9
Community development software firms in San Francisco	6
Community development software firms in Atlanta	6
Community development software firms in Chicago	6
Community development software firms in Colorado Springs	5
Community development software firms in Seattle	5
Community development software firms in Washington	5
Community development software firms in Portland	4

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “community development software firms”, with match quality audited by blind human judging, and headquartered in the United States.
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: Contact records re-verify on a rolling cadence; 2 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many community development software firms are there based in the United States?

There are 261 community development software firms headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

Synergy International Systems, headquartered in Mclean, tops this list with the largest team on record.

Which city has the most community development software firms?

New York leads with 9 headquartered companies, followed by San Francisco (6) and Atlanta (6).

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 646 verified decision-maker contacts tracked across these 261 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.