Company lists · Data refreshed November 2026

Top 25 Field mapping and analysis services based in the United States

RevenueBase identified 540 company matches for field mapping and analysis services associated with the United States as of November 2026 and tracks 18,108 professional contacts across them, including 7,966 with verified work emails. Houston is the largest hub.

This list covers company matches for field mapping and analysis services 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 November 6, 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 Nov 6, 2026 How this list was built
540Companies
18,108Contacts tracked
7,966Verified emails
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The 25 largest field mapping and analysis services based in the United States

Ranked by team size
Top 25 of 540 company matches for field mapping and analysis services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchRedlands, CA, United StatesHQ recorded Nov 6, 20265,001-10,0006,776 contacts →

Exact match

“Esri is the global market leader in geographic information system (GIS) software, location intelligence, and mapping.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchAustin, NC, United StatesHQ recorded Nov 6, 20261,001-5,0001,430 contacts →

Exact match

“SAM has built a reputation as a trusted, knowledgeable, and innovative partner.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSt. Petersburg, VA, United StatesHQ recorded Nov 6, 20261,001-5,000691 contacts →

Exact match

“NV5 provides engineering, technology, and consulting services for both public and private sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSugar Land, TX, United StatesHQ recorded Nov 6, 20261,001-5,000498 contacts →

Exact match

“Contract Land Staff (CLS), founded in 1985, is one of the largest independent providers of Right of Way and Land Management Consulting companies in the United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 2026501-1,000421 contacts →

Exact match

“Foursquare is the industry leader in all things geospatial-from foundational building blocks to turnkey solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchRochester, NY, United StatesHQ recorded Nov 6, 20261,001-5,000328 contacts →

Exact match

“ITT's Geospatial Systems Division is now part of Exelis Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchThe Woodlands, MN, United StatesHQ recorded Nov 6, 2026501-1,000316 contacts →

Exact match

“Encompass Services is a professional Survey, Land/ROW, and GIS firm serving the energy, land management, transportation, and infrastructure industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMclean, VA, United StatesHQ recorded Nov 6, 20261,001-5,000310 contacts →

Exact match

“Avineon, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchColorado Springs, FL, United StatesHQ recorded Nov 6, 202651-200270 contacts →

Exact match

“The Sanborn Map Company Inc.(Sanborn) is an innovator in the modern geospatial industry, delivering state-of-the-art mapping, visualization and 3D solutions for customers…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchOrlando, FL, United StatesHQ recorded Nov 6, 202651-200157 contacts →

Exact match

“Founded in Orlando in 1972, SSMC is an independent, 100% employee-owned geospatial services firm providing professional surveying and mapping, subsurface utility engineering…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLexington, KY, United StatesHQ recorded Nov 6, 202651-200125 contacts →

Exact match

“Founded in 1974, Photo Science is a geospatial solutions provider specializing in aerial acquisition (imagery & LiDAR), data collection/processing, photogrammetric mapping, mobile…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchAlexandria, VA, United StatesHQ recorded Nov 6, 202651-200107 contacts →

Exact match

“Geospatial Consulting Group International, LLC (geocgi) is a woman-owned, small business specialized in providing services to support the successful implementation, integration…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSan Antonio, TX, United StatesHQ recorded Nov 6, 202651-200101 contacts →

Exact match

“We believe in the democratization of geospatial data, putting actionable insights into the hands of more people to eliminate doubt, encourage collaboration and promote supreme…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchEnglewood, CO, United StatesHQ recorded Nov 6, 202651-20096 contacts →

Exact match

“Not a skilled geospatial analyst?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchHunt Valley, VA, United StatesHQ recorded Nov 6, 202651-20086 contacts →

Exact match

“JMT Technology Group is a dynamic geospatial and software development services provider that assists government and private sector markets to solve complex business challenges…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSt. Paul, MN, United StatesHQ recorded Nov 6, 202651-20075 contacts →

Exact match

“de maximis Data Management Solutions (ddms) is a service-oriented company that provides world-class environmental data management, data validation, visualization and enterprise…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchPoway, WA, United StatesHQ recorded Nov 6, 202651-20074 contacts →

Exact match

“GIS Surveyors is pioneering new ways of integrating GIS and land surveying into new and unique solutions for our clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchCamp Hill, PA, United StatesHQ recorded Nov 6, 202651-20069 contacts →

Exact match

“GeoDecisions is a technology solutions company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchWinter Springs, FL, United StatesHQ recorded Nov 6, 202651-20062 contacts →

Exact match

“EPIC is a data-driven technology solutions company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchGoldsboro, TX, United StatesHQ recorded Nov 6, 202611-5057 contacts →

Exact match

“GTG is a full-service local government GIS consulting company offering specialized experience in the planning, design, implementation, and procurement of geo-technologies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSalt Lake City, UT, United StatesHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“Since 1965, Aero-Graphics has helped clients make informed decisions through accurate, reliable geospatial data.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchPleasant Grove, UT, United StatesHQ recorded Nov 6, 202611-5053 contacts →

Exact match

“Mapline isn’t just software-it’s the world’s most powerful mapping and operations tool, built to help you streamline and automate like never before!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchWinter Garden, FL, United StatesHQ recorded Nov 6, 202651-20050 contacts →

Exact match

“Allen & Company is a technology-driven surveying, mapping and geospatial services company in Central Florida.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchWilloughby, NC, United StatesHQ recorded Nov 6, 202651-20048 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchWashington, DC, United StatesHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“Location-based big data can be overwhelming, inaccessible, and noisy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 540 field mapping and analysis services based in the United States

See the full list, filter by size, metro and specialty, and access 7,966 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Field mapping and analysis services based in the United States at a glance

As of Nov 6, 2026
44.0%Verified-email coverage
33.5Average contacts per company
1-10Median size (employees)
2.0%Largest-city concentration · Houston
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
368
11-50
120
51-200
32
201-500
6
501-1,000
2
1,001-5,000
8
5,001-10,000
1
10001+
3

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 540 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 “field mapping and analysis services” 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 7,966 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 November 6, 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 “field mapping and analysis services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many field mapping and analysis services are there based in the United States?

RevenueBase identified 540 company matches for field mapping and analysis services associated with the United States as of November 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?

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

Which city has the most field mapping and analysis services?

Houston leads with 11 company records, followed by Denver (10) and Seattle (9).

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 7,966 professional contacts with verified work emails tracked across these 540 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 November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 540 field mapping and analysis services based in the United States. Start with a free account, no credit card.

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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.