Company lists · Data refreshed September 2026

Top 25 Surveying and mapping companies worldwide

RevenueBase identified 12,768 company matches for surveying and mapping companies worldwide as of September 2026 and tracks 151,329 professional contacts across them, including 50,508 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for surveying and mapping companies worldwide, 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 September 22, 2026. Country and city lists for surveying and mapping companies follow the table.

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 Sep 22, 2026 How this list was built
12,768Companies
151,329Contacts tracked
50,508Verified emails
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The 25 largest surveying and mapping companies worldwide

Ranked by team size
Top 25 of 12,768 company matches for surveying and mapping companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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 matchWestminster, CO, United StatesHQ recorded Sep 22, 202610001+9,301 contacts →

Exact match

“Trimble is a global technology company that connects the physical and digital worlds, transforming the ways work gets done.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchLeidschendam, NetherlandsHQ recorded Sep 22, 202610001+8,248 contacts →

Exact match

“We are the world’s leading Geo-data specialist, collecting and analysing comprehensive information about the Earth and the structures built upon it.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchNoida, IndiaHQ recorded Sep 22, 20261,001-5,0002,242 contacts →

Exact match

“Founded in 1992, RAMTeCH Software Solutions, Inc.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchSkelmersdale, United KingdomHQ recorded Sep 22, 2026n/a1,837 contacts →

Exact match

“Established in 1986, SEP has been the industry’s leader for site engineering, surveying and management solutions for over thirty years, providing vital services, resources and…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchRichmond, VA, United StatesHQ recorded Sep 22, 20261,001-5,0001,066 contacts →

Exact match

“Timmons Group is an engineering & technology firm specializing in civil, environmental, GIS, and surveying services to clients across the US.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchBangalore, IndiaHQ recorded Sep 22, 2026501-1,000809 contacts →

Exact match

“At Magnasoft, we have an unparalleled understanding of the power of geospatial data.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchRaleigh, NC, United StatesHQ recorded Sep 22, 2026501-1,000759 contacts →

Exact match

“What if you had the opportunity to do something you love and make a difference in peoples' lives at the same time?”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchNagpur, IndiaHQ recorded Sep 22, 20261,001-5,000723 contacts →

Exact match

“Ceinsys Tech Limited is now CS TECH Ai.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchSaint Petersburg, FL, United StatesHQ recorded Sep 22, 20261,001-5,000682 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchSugar Land, VA, United StatesHQ recorded Sep 22, 20261,001-5,000640 contacts →

Exact match

“As the largest group of land service companies in the nation, the CLS Companies provide a combination of land services and sciences to support and sustain our environment and…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchJakarta, IndonesiaHQ recorded Sep 22, 20261,001-5,000623 contacts →

Exact match

“ANINDYA is an independent surveying company that provides quality and quantity superintending service for the coal and minerals industry, the oil and gas sector as well as marine…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchHelsinki, FinlandHQ recorded Sep 22, 20261,001-5,000598 contacts →

Exact match

“Maanmittauslaitoksessa tuotetaan tietoa, palvelua ja tutkimusta Maasta.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchLongview, TX, United StatesHQ recorded Sep 22, 202651-200508 contacts →

Exact match

“We Build People Who Build the Future KSA is an industry leader, providing a broad range of engineering, architecture, planning, surveying, and construction management services.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchBogota, ColombiaHQ recorded Sep 22, 2026201-500494 contacts →

Exact match

“SERVINFORMACIÓN S.A.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchMountainville, United StatesHQ recorded Sep 22, 2026501-1,000487 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16Exact matchCuritiba, BrazilHQ recorded Sep 22, 2026201-500474 contacts →

Exact match

“ENGEFOTO was established on July 1980 to provide transport engineering and geomatics consultancy services and has since been executing a large range of agreements in their fields…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchNagpur, IndiaHQ recorded Sep 22, 20261,001-5,000468 contacts →

Exact match

“Ceinsys Tech Limited (Formerly ADCC Infocad Limited) is a CMMI SVC Level 3 and a BSE-SME Listed company also a part of the Meghe Group.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18Exact matchWarke Flatt, United KingdomHQ recorded Sep 22, 2026501-1,000449 contacts →

Exact match

“Buying a house is a big commitment.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19Exact matchSan Diego, CA, United StatesHQ recorded Sep 22, 2026201-500446 contacts →

Exact match

“RICK is an award-winning planning, design, and engineering firm.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact matchEvansville, IN, United StatesHQ recorded Sep 22, 2026201-500414 contacts →

Exact match

“Lochmueller Group is an employee-owned, full-service survey, planning, engineering and environmental firm serving clients throughout the U.S.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21Exact matchKilcullen, IrelandHQ recorded Sep 22, 2026201-500411 contacts →

Exact match

“Murphy Geospatial captures, collates, verifies and governs geospatial data, enabling our clients to make informed decisions across the project lifecycle in the Infrastructure…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22Exact matchBelmont, United StatesHQ recorded Sep 22, 2026201-500408 contacts →

Exact match

“Established in 1997 Land Surveys (An ISGroup Company) continues to grow and expand across Australia and overseas due to the demand for more comprehensive survey services in…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23Exact matchEdmonton, AB, CanadaHQ recorded Sep 22, 2026501-1,000396 contacts →

Exact match

“GeoVerra is your national survey and geospatial partner - built for scale and grounded in local expertise.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24Exact matchFort Mill, SC, United StatesHQ recorded Sep 22, 2026501-1,000396 contacts →

Exact match

“The ESP name stands for engineering, surveying, and planning, but we’re much more than that.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25Exact matchLakewood, CO, United StatesHQ recorded Sep 22, 2026201-500387 contacts →

Exact match

“Martin/Martin, Inc.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 25 of 12,768 surveying and mapping companies worldwide

See the full list, filter by size, metro and specialty, and access 50,508 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Surveying and mapping companies worldwide at a glance

As of Sep 22, 2026
33.4%Verified-email coverage
11.9Average contacts per company
1-10Median size (employees)
0.6%Largest-city concentration · London
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
7,106
11-50
4,183
51-200
1,106
201-500
189
501-1,000
43
1,001-5,000
27
5,001-10,000
2
10001+
4

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for surveying and mapping companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “surveying and mapping companies” 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. 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 50,508 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 September 22, 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.

Surveying and mapping companies by location

36 lists · largest first

Every Surveying and mapping companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “surveying and mapping companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many surveying and mapping companies are there worldwide?

RevenueBase identified 12,768 company matches for surveying and mapping companies worldwide as of September 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?

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

Which country has the most surveying and mapping companies?

The United States leads with 3,348 companies, followed by Brazil (828) and the United Kingdom (745). Every surveying and mapping companies list by country and city is linked on this page.

Which city has the most surveying and mapping companies?

London leads with 80 company records, followed by Houston (62) and Sao Paulo (58).

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 50,508 professional contacts with verified work emails tracked across these 12,768 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 September 22, 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.