Company lists · Data refreshed September 2026

Top 25 Gps surveying services worldwide

Name: Gps surveying services worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 5,520 companies tracked

RevenueBase identified 5,520 gps surveying services worldwide as of September 2026 and tracks 37,907 professional contacts across them, including 11,623 with verified work emails. The United States is the largest market and London the largest hub.

This list covers gps surveying services worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026. Country and city lists for gps surveying services follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review

5,520Companies

37,907Contacts tracked

11,623Verified emails

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The 25 largest gps surveying services worldwide

Ranked by team size

Top 25 of 5,520 gps surveying services worldwide, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to gps surveying services: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Land Surveys	Indirect evidence	Belmont, United StatesHQ checked Sep 20, 2026	201-500	408 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
2	Topographic, CO	Partial evidence	Benbrook, TX, United StatesHQ checked Sep 20, 2026	201-500	335 contacts →
	Partial evidence “What began as a small company in the oilfields of Southern Oklahoma, today Topographic Land Surveyors stands as the industry leader in the fields of Surveying, Mapping…” Source: RevenueBase Database · checked Sep 20, 2026
3	Encompass Energy Services, LLC	Indirect evidence	The Woodlands, TX, United StatesHQ checked Sep 20, 2026	501-1,000	298 contacts →
	Indirect evidence “Encompass Services is a professional Survey, Land/ROW, and GIS firm serving the energy, land management, transportation, and infrastructure industries.” Source: RevenueBase Database · checked Sep 20, 2026
4	Le34	Indirect evidence	Ballerup, DenmarkHQ checked Sep 20, 2026	201-500	298 contacts →
	Indirect evidence “LE34 er Danmarks største rådgivende landinspektørfirma.” Source: RevenueBase Database · checked Sep 20, 2026
5	CHC Navigation Chcnav	Indirect evidence	Shanghai, ChinaHQ checked Sep 20, 2026	1,001-5,000	211 contacts →
	Indirect evidence “CHC Navigation (CHCNAV) is a global provider of innovative mapping, navigation and positioning solutions covering a wide range of professional applications, including land and…” Source: RevenueBase Database · checked Sep 20, 2026
6	Plowman Craven	Indirect evidence	Harpenden, United KingdomHQ checked Sep 20, 2026	201-500	204 contacts →
	Indirect evidence “Property Development & Consultancy • Property Investment & Management • Rail & Infrastructure Surveys • Structural & Environmental Monitoring • Utilities Tracing & Mapping •…” Source: RevenueBase Database · checked Sep 20, 2026
7	LW Survey Company	Indirect evidence	Duluth, MN, United StatesHQ checked Sep 20, 2026	201-500	204 contacts →
	Indirect evidence “LWS is a dynamic organization that continues to evolve and grow in step with the changing and diverse needs of our clients.” Source: RevenueBase Database · checked Sep 20, 2026
8	Blew & Associates, P.A	Indirect evidence	Fayetteville, AR, United StatesHQ checked Sep 20, 2026	201-500	189 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
9	Survey Solutions	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	201-500	187 contacts →
	Indirect evidence “Inaccurate or late survey data is one of the leading causes of rework and delay on UK construction projects.” Source: RevenueBase Database · checked Sep 20, 2026
10	Landpoint	Indirect evidence	Fort Worth, TX, United StatesHQ checked Sep 20, 2026	201-500	185 contacts →
	Indirect evidence “Headquartered in Fort Worth, Texas, Landpoint has nine office locations and is licensed to operate in 27 states.” Source: RevenueBase Database · checked Sep 20, 2026
11	Transglobal Services LLC	Partial evidence	Fort Worth, TX, United StatesHQ checked Sep 20, 2026	201-500	166 contacts →
	Partial evidence “Transglobal Services, LLC (TGS) provides surveying, land services, GIS, mapping, and environmental services to the construction industry.” Source: RevenueBase Database · checked Sep 20, 2026
12	Septentrio	Partial evidence	Leuven, BelgiumHQ checked Sep 20, 2026	51-200	162 contacts →
	Partial evidence “Septentrio designs and manufactures high-precision OEM GNSS receivers and surveying/GIS equipment.” Source: RevenueBase Database · checked Sep 20, 2026
13	Lifa A S	Indirect evidence	Odense, DenmarkHQ checked Sep 20, 2026	201-500	162 contacts →
	Indirect evidence “Indsigt.” Source: RevenueBase Database · checked Sep 20, 2026
14	Caltech Group	Partial evidence	Calgary, AB, CanadaHQ checked Sep 20, 2026	201-500	154 contacts →
	Partial evidence “Caltech is a leading Western Canadian geomatics and land surveying company delivering integrated solutions across the energy, infrastructure, mining, and public sectors.” Source: RevenueBase Database · checked Sep 20, 2026
15	Control Point	Indirect evidence	Warren, NJ, United StatesHQ checked Sep 20, 2026	201-500	151 contacts →
	Indirect evidence “For over 30 years, Control Point has provided the talent needed for the jobs and projects critical to client success by delivering quality survey documents in a cost-effective and…” Source: RevenueBase Database · checked Sep 20, 2026
16	Geovista	Indirect evidence	Hyderabad, IndiaHQ checked Sep 20, 2026	201-500	140 contacts →
	Indirect evidence “GeoVista is a GIS Services & Mapping company based in Hyderabad, India.” Source: RevenueBase Database · checked Sep 20, 2026
17	Uintah Engineering & Land Surveying Uels	Partial evidence	Vernal, UT, United StatesHQ checked Sep 20, 2026	51-200	129 contacts →
	Partial evidence “Since 1964, Uintah Engineering and Land Surveying (UELS), a CLS company, has provided a full range of civil services.” Source: RevenueBase Database · checked Sep 20, 2026
18	Falcon Survey Engineering Consultants	Indirect evidence	Nadd Hessa, United Arab EmiratesHQ checked Sep 20, 2026	51-200	124 contacts →
	Indirect evidence “At Falcon Survey Engineering Consultants, we strive to carry out jobs with a clear-cut attitude, working closely with clients providing prompt execution that results in a…” Source: RevenueBase Database · checked Sep 20, 2026
19	Geopoint	Partial evidence	Tampa, FL, United StatesHQ checked Sep 20, 2026	201-500	121 contacts →
	Partial evidence “One of the largest privately owned land surveying companies in Florida, GeoPoint provides standard-setting services including subsurface utility location, 811 locating…” Source: RevenueBase Database · checked Sep 20, 2026
20	EMLID	Indirect evidence	Budapest, HungaryHQ checked Sep 20, 2026	51-200	113 contacts →
	Indirect evidence “The Emlid team makes the surveyor's workflow more straightforward.” Source: RevenueBase Database · checked Sep 20, 2026
21	Surex Surveyors	Partial evidence	Kenmore, United StatesHQ checked Sep 20, 2026	51-200	111 contacts →
	Partial evidence “Surex Surveyors is committed to developing and maintaining a leading position in construction surveying.” Source: RevenueBase Database · checked Sep 20, 2026
22	Allpoints Surveying	Partial evidence	Houston, TX, United StatesHQ checked Sep 20, 2026	51-200	105 contacts →
	Partial evidence “Established in 1996, Allpoints Builder Surveying has grown into the leader in providing high-quality surveying services tailored to our customers’ needs.” Source: RevenueBase Database · checked Sep 20, 2026
23	Exacta Land Surveyors LLC	Partial evidence	Cleveland, OH, United StatesHQ checked Sep 20, 2026	201-500	105 contacts →
	Partial evidence “Exacta Land Surveying provides surveying services to homeowners, homebuyers, title insurers, mortgage lenders, Realtors and other real estate professionals.” Source: RevenueBase Database · checked Sep 20, 2026
24	Twozan Surveying Company	Partial evidence	Al Khobar, Saudi ArabiaHQ checked Sep 20, 2026	51-200	103 contacts →
	Partial evidence “TWOZAN SURVEYS is a specialized professional mapping and land surveying company.” Source: RevenueBase Database · checked Sep 20, 2026
25	Feldman Geospatial	Partial evidence	Boston, MA, United StatesHQ checked Sep 20, 2026	51-200	102 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: gps surveying services. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names gps surveying services.
Partial evidence: Its own public description names part of gps surveying services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name gps surveying services. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 5,520 gps surveying services worldwide

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Gps surveying services worldwide at a glance

As of Sep 20, 2026

30.7%Verified-email coverage

6.9Average contacts per company

1-10Median size (employees)

0.6%Largest-city concentration · London

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

3,309

11-50

1,720

51-200

364

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among gps surveying services, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for gps surveying services are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “gps surveying services”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names gps surveying services), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among gps surveying services, and records with no verified work email.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 11,623 across the full list. 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 20, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Gps surveying services by location

22 lists · largest first

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

Countries

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names gps surveying services, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many gps surveying services are there worldwide?

RevenueBase identified 5,520 gps surveying services worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Land Surveys, headquartered in Belmont, tops this list with the largest team on record.

Which country has the most gps surveying services?

The United States leads with 1,404 companies, followed by Brazil (370) and the United Kingdom (334). Every gps surveying services list by country and city is linked on this page.

Which city has the most gps surveying services?

London leads with 32 headquartered companies, followed by Calgary (23) and Belo Horizonte (20).

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 11,623 verified decision-maker contacts tracked across these 5,520 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 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 Smart Search, 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.