Company lists · Data verified August 2026

Top 25 Cartography software companies based in the United States

Name: Cartography software companies 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 190 companies tracked

There are 190 cartography software companies headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 8,076 professional contacts across them, including 4,757 with verified work emails and 3,568 with mobile numbers. Seattle is the largest hub.

This list covers cartography 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. Data current as of August 28, 2026.

190Companies

8,076Contacts tracked

4,757Verified emails

3,568Mobile numbers

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The 25 largest cartography software companies based in the United States

Ranked by team size

Top 25 of 190 cartography software companies 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	ESRI	Redlands, CA	5,001-10,000	6,411	4,114
2	Aeroterra	Miami, FL	51-200	85	40
3	JMT Technology Group	Washington, DC	51-200	85	36
4	Geodecisions	Camp Hill, PA	51-200	69	16
5	Mapline INC	Pleasant Grove, UT	11-50	55	32
6	Blue Marble Geographics	Hallowell, ME	51-200	48	30
7	Caliper Corporation	Newton, MA	51-200	42	31
8	GDB Geospatial	Melville, NY	51-200	42	30
9	FELT	Oakland, CA	11-50	40	27
10	Dynamic Graphics	Houston, TX	11-50	38	24
11	Espatial	Herndon, VA	11-50	30	22
12	Cultivate Geospatial Solutions	Noblesville, IN	11-50	29	24
13	Cloudpoint Geospatial	Metamora, IL	11-50	28	15
14	Golden Software	Golden, CO	11-50	27	20
15	Mapping Solutions	Kearney, MO	11-50	26	12
16	GIS Webtech	Cumming, GA	11-50	25	6
17	Dymaptic	Portland, OR	11-50	21	14
18	Sidwell	St. Charles, IL	11-50	20	10
19	Hardcastle GIS	NY	51-200	19	4
20	Bruce Harris & Associates, INC	Batavia, IL	11-50	18	13
21	FLO Analytics	Portland, OR	11-50	17	12
22	Geoconvergence	Murrieta, CA	11-50	17	1
23	Rockware Incorporated	Golden, CO	11-50	14	9
24	International Mapping	Ellicott City, MD	11-50	13	9
25	Integral Gis, INC	Seattle, WA	11-50	13	7

Showing 25 of 190 cartography software companies based in the United States

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Cartography software companies based in the United States at a glance

As of Aug 28, 2026

1-10Median size (employees)

SeattleLargest hub · 6 HQs

3,568Contacts with mobile numbers

14Emails re-verified in last 30 days

Companies by employee count

1-10

114

11-50

51-200

201-500

5,001-10,000

10001+

Cartography software companies by metro

Metro	Companies
Cartography software companies in Seattle	6
Cartography software companies in Portland	6
Cartography software companies in Houston	6
Cartography software companies in Denver	4
Cartography software companies in Murrieta	3
Cartography software companies in Golden	3
Cartography software companies in Boston	3
Cartography software companies in Madison	3

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 “cartography software companies”, 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; 14 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 cartography software companies are there based in the United States?

There are 190 cartography software companies headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

ESRI, headquartered in Redlands, tops this list with the largest team on record.

Which city has the most cartography software companies?

Seattle leads with 6 headquartered companies, followed by Portland (6) and Houston (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 4,757 verified decision-maker contacts tracked across these 190 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.