Company lists · Data refreshed November 2026

Top 25 Facility mapping services based in the United States

RevenueBase identified 250 company matches for facility mapping services associated with the United States as of November 2026 and tracks 7,496 professional contacts across them, including 2,091 with verified work emails. Houston is the largest hub.

This list covers company matches for facility mapping 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
250Companies
7,496Contacts tracked
2,091Verified emails
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The 25 largest facility mapping services based in the United States

Ranked by team size
Top 25 of 250 company matches for facility mapping 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 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
2Exact 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
3Exact 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
4Exact matchFort Worth, AZ, United StatesHQ recorded Nov 6, 2026201-500217 contacts →

Exact match

“Headquartered in Fort Worth, Texas, Landpoint has nine office locations and is licensed to operate in 27 states.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchHeath, TX, United StatesHQ recorded Nov 6, 202651-200187 contacts →

Exact match

“GMR has become known as the "Industry Best Practice" for helping facilities document existing conditions, prepare for improvements, and minimize risk.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchGreenwood Village, CO, United StatesHQ recorded Nov 6, 2026201-500143 contacts →

Exact match

“Because we believe so passionately that quality data is an organizations's most valuable resource and the foundations for decisions which make or break an organization, QC Data…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact 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
8Exact matchOrlando, FL, United StatesHQ recorded Nov 6, 202651-200112 contacts →

Exact match

“GPI Geospatial is a premier mapping firm for all forms of transportation in North America.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBoston, MA, United StatesHQ recorded Nov 6, 202651-200112 contacts →

Exact match

“Established in 1946, Feldman is a 100-person Geospatial firm led by 10, Registered Professional Land Surveyors and a staff solely dedicated to the practice of Land Surveying, 3D…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact 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
11Exact 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
12Exact 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
13Exact 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
14Exact matchMadison, WI, United StatesHQ recorded Nov 6, 202651-20054 contacts →

Exact match

“Simple.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBellevue, WA, United StatesHQ recorded Nov 6, 202651-20050 contacts →

Exact match

“We are the land surveying and engineering partner of choice for those who require nothing less than speed, certainty, and ease-from the first stake to the final stamp.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact 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
17Exact 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
18Exact matchCharlotte, NC, United StatesHQ recorded Nov 6, 202611-5040 contacts →

Exact match

“Orbis, Inc, is a geospatial-focused technology solutions provider specializing in digital transformation for land asset management and natural resource industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchStandish, MI, United StatesHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“Surveying Solutions, Inc.(SSI) is a Michigan-based consulting firm specializing in providing a full range of surveying services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMelville, NY, United StatesHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“GdB Geospatial is an industry leader providing geospatial services to A/E/C professionals, government agencies, and the general public.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBellevue, WA, United StatesHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“1 Alliance Geomatics, LLC (1 Alliance) is a professional land surveying and mapping firm providing construction surveying, engineering design mapping, and settlement monitoring…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchChandler, AZ, United StatesHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Sites USA is a software development company focused on using mapping and demographics to help retailers, brokers, developers, and municipalities make more profitable site…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchDenver, CO, United StatesHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“As a nationwide architectural site survey and technology company, Field Services Unlimited (FSU) utilizes the most advanced 3-D laser scanners and point cloud technology to ensure…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchRedding, CA, United StatesHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“VESTRA offers a multidisciplinary team of Geographic Information System (GIS) and Information Technology (IT) professionals, engineers, and scientists available to meet your…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchEnglewood, CO, United StatesHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“The professionals at CompassData have been at the forefront of the geospatial industry since 1994.”

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

Showing 25 of 250 facility mapping services based in the United States

See the full list, filter by size, metro and specialty, and access 2,091 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Facility mapping services based in the United States at a glance

As of Nov 6, 2026
27.9%Verified-email coverage
30.0Average contacts per company
1-10Median size (employees)
2.4%Largest-city concentration · Houston
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
145
11-50
66
51-200
26
201-500
7
501-1,000
3
1,001-5,000
2

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 250 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 “facility mapping 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 2,091 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 “facility mapping services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many facility mapping services are there based in the United States?

RevenueBase identified 250 company matches for facility mapping 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?

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

Which city has the most facility mapping services?

Houston leads with 6 company records, followed by Austin (5) and Salt Lake City (5).

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 2,091 professional contacts with verified work emails tracked across these 250 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.

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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.