Company lists · Data refreshed September 2026

Top 25 Geospatial consulting firms based in Houston, United States

Name: Geospatial consulting firms based in Houston, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 140 companies tracked

RevenueBase identified 140 company matches for geospatial consulting firms associated with Houston, United States as of September 2026 and tracks 6,294 professional contacts across them, including 3,387 with verified work emails. Across the United States, Houston is the largest hub for this category.

This list covers company matches for geospatial consulting firms associated with Houston, 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 September 28, 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 Sep 28, 2026 How this list was built

140Companies

6,294Contacts tracked

3,387Verified emails

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The 25 largest geospatial consulting firms based in Houston, United States

Ranked by team size

Top 25 of 140 company matches for geospatial consulting firms based in Houston, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	LJA	Exact match	Houston, TX, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,932 contacts →
	Exact match “Employee-Owned.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Rimkus	Exact match	Houston, TX, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,184 contacts →
	Exact match “Consultants.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Bge, INC	Exact match	Houston, TX, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,112 contacts →
	Exact match “Ranked No.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Lockwood, Andrews & Newnam, Inc. LAN	Exact match	Houston, TX, United StatesHQ recorded Sep 28, 2026	201-500	461 contacts →
	Exact match “Lockwood, Andrews & Newnam, Inc.(LAN) is a full-service consulting firm offering planning, engineering and program management services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	IDS Engineering Group	Exact match	Houston, TX, United StatesHQ recorded Sep 28, 2026	51-200	182 contacts →
	Exact match “Founded in 1970, IDS Engineering Group is a Houston-based civil engineering and surveying firm with over five decades of experience delivering infrastructure solutions for public…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Ispatial Techno Solutions IST	Exact match	Houston, TX, United StatesHQ recorded Sep 28, 2026	51-200	167 contacts →
	Exact match “At iSpatial Techno Solutions (IST), we support governments, utilities, and enterprises transform operations through geospatial Intelligence, Enterprise GIS, GeoAI, and Generative…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Edge Engineering And Science, LLC	Exact match	Houston, TX, United StatesHQ recorded Sep 28, 2026	51-200	116 contacts →
	Exact match “Edge Engineering & Science, LLC (EDGE) is a privately owned professional services firm headquartered in Houston, Texas.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	TCM	Exact match	Houston, TX, United StatesHQ recorded Sep 28, 2026	11-50	85 contacts →
	Exact match “Taylor Construction Management (TCM) is a project management consulting firm.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Petral Consulting Company	Exact match	Houston, TX, United StatesHQ recorded Sep 28, 2026	n/a	64 contacts →
	Exact match “provides descriptions of ongoing consulting services, special projects, and areas of consulting expertise,” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Windrose Surveying & Land Services, LLC	Exact match	Houston, TX, United StatesHQ recorded Sep 28, 2026	51-200	56 contacts →
	Exact match “Windrose Land Services proudly provides land surveying, platting, project management, and GIS services within our group.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Riner Engineering, Inc., A UES Company	Exact match	Houston, TX, United StatesHQ recorded Sep 28, 2026	51-200	47 contacts →
	Exact match “Riner Engineering became part of the UES family of companies in June 2023, combining our local expertise with UES’s nationwide presence and resources.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	RPT Alliance LLC	Exact match	Houston, TX, United StatesHQ recorded Sep 28, 2026	11-50	43 contacts →
	Exact match “As of December 8, 2025, RTP Alliance has been acquired by by Bowman.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Geocomputing Group LLC	Exact match	Houston, TX, United StatesHQ recorded Sep 28, 2026	51-200	39 contacts →
	Exact match “Empowering innovation through advanced geospatial and computing solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Priserve Consulting INC	Exact match	Houston, TX, United StatesHQ recorded Sep 28, 2026	51-200	38 contacts →
	Exact match “PriServe Group company engaged in Technology and Engineering Services” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Oars Group	Exact match	Houston, TX, United StatesHQ recorded Sep 28, 2026	11-50	37 contacts →
	Exact match “Marine geoscience consulting group specializing in survey project consulting, data management, and the provision of experienced field personnel in support of offshore energy…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	United Engineers, INC	Exact match	Houston, TX, United StatesHQ recorded Sep 28, 2026	51-200	26 contacts →
	Exact match “United Engineers Inc.(UEI) is a Houston-based, full service consulting civil engineering and surveying firm providing services in the Houston and surrounding areas.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Geovision	Exact match	Houston, TX, United StatesHQ recorded Sep 28, 2026	11-50	24 contacts →
	Exact match “When a well kicks off horizontally, our expertise runs deep.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Gr2 Engineering INC	Exact match	Houston, TX, United StatesHQ recorded Sep 28, 2026	1-10	21 contacts →
	Exact match “GR2 Engineering provides smart, expedited solutions tailored around a wide variety of technical, geographic, legislative, and environmental challenges.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Kenall	Exact match	Houston, TX, United StatesHQ recorded Sep 28, 2026	11-50	21 contacts →
	Exact match “Kenall is a SB and W/M/DBE company committed to providing civil engineering, geotechnical engineering, transportation engineering, water resources planning, environmental…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	SIA Solutions, LLC	Exact match	Houston, TX, United StatesHQ recorded Sep 28, 2026	51-200	19 contacts →
	Exact match “SIA Solutions LLC (SIA) has merged with Salas O'Brien and continues to focus on program and project-specific engineering and technical solutions in Environmental Consulting…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	ERC Environmental & Construction Services	Exact match	Houston, TX, United StatesHQ recorded Sep 28, 2026	11-50	18 contacts →
	Exact match “ERC is a Professional Services Firm in Environmental Consulting and Construction.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	HPO Global Resource Venture INC	Exact match	Houston, TX, United StatesHQ recorded Sep 28, 2026	51-200	17 contacts →
	Exact match “HPO GLOBAL RESOURCES VENTURES (INC.)(HPO Global) is the consulting arm of a group of Companies established in 2001 by a group of professionals with over 250 cumulative years of…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Jones Engineering Solutions	Exact match	Houston, TX, United StatesHQ recorded Sep 28, 2026	11-50	14 contacts →
	Exact match “Jones Engineering Solutions is a full service consulting civil engineering firm.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Logic Solutions Group	Exact match	Houston, TX, United StatesHQ recorded Sep 28, 2026	11-50	14 contacts →
	Exact match “LOGIC Solutions Group works to create, manage and integrate your information management and geospatial assets to provide insight into the energy lifecycle.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Task Fronterra Geoscience	Exact match	Houston, TX, United StatesHQ recorded Sep 28, 2026	11-50	14 contacts →
	Exact match “TASK FRONTERRA is a leading international and independent provider of high-end GEOSCIENCE and ENGINEERING SERVICES, offering exploration, appraisal and developmental services for…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “geospatial consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 140 geospatial consulting firms based in Houston, United States

See the full list, filter by size, metro and specialty, and access 3,387 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Geospatial consulting firms based in Houston, United States at a glance

As of Sep 28, 2026

53.8%Verified-email coverage

45.0Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Houston, so it is reported there. Company counts and contact totals on this page are exact for Houston, over 140 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 Houston, United States whose business descriptions match “geospatial consulting firms” 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 3,387 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 28, 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.

Geospatial consulting firms by metro in the United States

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 “geospatial consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many geospatial consulting firms are there based in Houston, United States?

RevenueBase identified 140 company matches for geospatial consulting firms associated with Houston, United States 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?

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

Which city in the United States has the most geospatial consulting firms?

Houston leads the United States with 140 company records, followed by Denver (73) and New York (70).

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 3,387 professional contacts with verified work emails tracked across these 140 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 28, 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.