Company lists · Data refreshed September 2026

Top 25 Natural resource management software companies based in the United States

Name: Natural resource management software companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 406 companies tracked

RevenueBase identified 406 natural resource management software companies headquartered in the United States as of September 2026 and tracks 10,889 professional contacts across them, including 4,397 with verified work emails. Houston is the largest hub.

This list covers natural resource management software companies headquartered in the United States, 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 29, 2026.

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 29, 2026 86% judged on-target in blind review

406Companies

10,889Contacts tracked

4,397Verified emails

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The 25 largest natural resource management software companies based in the United States

Ranked by team size

Top 25 of 406 natural resource management software companies based in the United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to natural resource management software companies: 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	Swca Environmental Consultants	Partial evidence	Phoenix, AZ, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,629 contacts →
	Partial evidence “Founded on a commitment to sound science and creative solutions, SWCA is a leader in environmental and management consulting services.” Source: RevenueBase Database · checked Sep 29, 2026
2	Sphera	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,349 contacts →
	Indirect evidence “Sphera creates a safer, more sustainable and productive world.” Source: RevenueBase Database · checked Sep 29, 2026
3	Adec Innovations	Strong evidence	Irvine, CA, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,304 contacts →
	Strong evidence “ADEC Innovations seamlessly delivers fully integrated, cost-effective industry expertise, business process & data management, and software services.” Source: RevenueBase Database · checked Sep 29, 2026
4	ESS	Strong evidence	Tempe, AZ, United StatesHQ checked Sep 29, 2026	n/a	1,201 contacts →
	Strong evidence “ESS is the leading provider of Environmental, Health & Safety (EHS) and Crisis Management sustainability software.” Source: RevenueBase Database · checked Sep 29, 2026
5	Metiri Group	Indirect evidence	Clovis, CA, United StatesHQ checked Sep 29, 2026	n/a	233 contacts →
	Indirect evidence “Appl Inc is an environmental services company based out of 908 N Temperance Ave, Clovis, CA, United States.” Source: RevenueBase Database · checked Sep 29, 2026
6	OTT Hydromet	Indirect evidence	Sterling, VA, United StatesHQ checked Sep 29, 2026	201-500	231 contacts →
	Indirect evidence “OTT HydroMet works to deliver customer outcomes by providing decision makers with vital insights they trust.” Source: RevenueBase Database · checked Sep 29, 2026
7	Opus Inspection Technologies	Indirect evidence	Brookfield, WI, United StatesHQ checked Sep 29, 2026	201-500	231 contacts →
	Indirect evidence “Opus Inspection Technologies is a leader in developing, implementing and managing innovative technology and system solutions that enable customers worldwide to address their…” Source: RevenueBase Database · checked Sep 29, 2026
8	Plateau GRP	Indirect evidence	Fairfax, VA, United StatesHQ checked Sep 29, 2026	51-200	192 contacts →
	Indirect evidence “Plateau Grp provides innovative and agile IT solutions to customer challenges.” Source: RevenueBase Database · checked Sep 29, 2026
9	Earthsoft	Partial evidence	Pensacola, FL, United StatesHQ checked Sep 29, 2026	51-200	168 contacts →
	Partial evidence “EarthSoft is the recognized leader in providing environmental and geotechnical data management and decision support systems for industrial organizations, government agencies…” Source: RevenueBase Database · checked Sep 29, 2026
10	Isometrix Software	Strong evidence	Alpharetta, GA, United StatesHQ checked Sep 29, 2026	201-500	164 contacts →
	Strong evidence “IsoMetrix is a global leader in integrated risk management software, helping organizations connect ESG, EHS, and GRC into a single, intelligent system.” Source: RevenueBase Database · checked Sep 29, 2026
11	Sealaska	Partial evidence	Juneau, AK, United StatesHQ checked Sep 29, 2026	201-500	114 contacts →
	Partial evidence “Founded in 1972, Sealaska has been evolving from a land-management-focused company to a services-focused company with an emphasis on sustainable industries.” Source: RevenueBase Database · checked Sep 29, 2026
12	Cascadia Consulting Group	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 29, 2026	51-200	110 contacts →
	Indirect evidence “Cascadia Consulting Group is a majority women-owned consulting firm specializing in environmental and sustainability solutions.” Source: RevenueBase Database · checked Sep 29, 2026
13	Locus Technologies	Strong evidence	Mountain View, CA, United StatesHQ checked Sep 29, 2026	51-200	95 contacts →
	Strong evidence “Locus Technologies is the only scientist-driven software company at the nexus of analytical and field data management, Environmental, Health, and Safety (EHS) compliance, and…” Source: RevenueBase Database · checked Sep 29, 2026
14	Encamp	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 29, 2026	51-200	81 contacts →
	Indirect evidence “Encamp is an enterprise technology company on a mission to create a world in which what’s good for business can be good for the environment.” Source: RevenueBase Database · checked Sep 29, 2026
15	BEM Systems, INC	Partial evidence	Madison, NJ, United StatesHQ checked Sep 29, 2026	11-50	78 contacts →
	Partial evidence “Founded in 1990, BEM Systems, Inc.(BEM) is an environmental, engineering, and information management firm specializing in remedial investigations and environmental management.” Source: RevenueBase Database · checked Sep 29, 2026
16	Mason, Bruce & Girard, Inc. Mb&g	Indirect evidence	Portland, OR, United StatesHQ checked Sep 29, 2026	51-200	77 contacts →
	Indirect evidence “Since 1921 Mason, Bruce & Girard, Inc.(MB & G) has provided forestry, environmental, and geospatial services to public and private clients.” Source: RevenueBase Database · checked Sep 29, 2026
17	Riverside Technology, INC	Indirect evidence	Fairfax, VA, United StatesHQ checked Sep 29, 2026	201-500	72 contacts →
	Indirect evidence “Riverside has been acquired by Consolidated Safety Services Incorporated, please visit us at Riverside is an internationally recognized engineering, science, and information…” Source: RevenueBase Database · checked Sep 29, 2026
18	Windsor Solutions	Indirect evidence	Tigard, OR, United StatesHQ checked Sep 29, 2026	51-200	71 contacts →
	Indirect evidence “Windsor Solutions is an IT consulting firm that provides industry-specific information systems for environmental and government agencies.” Source: RevenueBase Database · checked Sep 29, 2026
19	Ddms, INC	Partial evidence	St Paul, MN, United StatesHQ checked Sep 29, 2026	51-200	70 contacts →
	Partial evidence “de maximis Data Management Solutions (ddms) is a service-oriented company that provides world-class environmental data management, data validation, visualization and enterprise…” Source: RevenueBase Database · checked Sep 29, 2026
20	Stone Environmental	Indirect evidence	Montpelier, VT, United StatesHQ checked Sep 29, 2026	51-200	65 contacts →
	Indirect evidence “Stone Environmental is a 100% employee-owned environmental science and engineering firm based in Montpelier, Vermont.” Source: RevenueBase Database · checked Sep 29, 2026
21	Sitepro INC	Partial evidence	Lubbock, TX, United StatesHQ checked Sep 29, 2026	51-200	64 contacts →
	Partial evidence “We’re not just building software-we’re redefining how the world monitors, controls, and optimizes the infrastructure that keeps society running.” Source: RevenueBase Database · checked Sep 29, 2026
22	Autodesk Water Infrastructure	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	5,001-10,000	63 contacts →
	Partial evidence “We’re building innovative, industry-leading software for the water industry.” Source: RevenueBase Database · checked Sep 29, 2026
23	Applied Geology And Environmental Science Ages	Indirect evidence	Clinton, PA, United StatesHQ checked Sep 29, 2026	11-50	58 contacts →
	Indirect evidence “Incorporated in 1997, Applied Geology and Environmental Science (AGES), Inc.” Source: RevenueBase Database · checked Sep 29, 2026
24	Planit GEO	Strong evidence	Arvada, CO, United StatesHQ checked Sep 29, 2026	11-50	51 contacts →
	Strong evidence “A geospatial technology and software firm specializing in urban forestry, planning, and natural resources.” Source: RevenueBase Database · checked Sep 29, 2026
25	Vibrant Planet	Partial evidence	Truckee, CA, United StatesHQ checked Sep 29, 2026	51-200	45 contacts →
	Partial evidence “Vibrant Planet is the leading wildfire risk management platform, offering state-of-the-art wildfire and ecological analytics and applications that support local, state, and…” Source: RevenueBase Database · checked Sep 29, 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: natural resource management software companies. 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 natural resource management software companies.
Partial evidence: Its own public description names part of natural resource management software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name natural resource management software companies. 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 406 natural resource management software companies based in the United States

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Natural resource management software companies based in the United States at a glance

As of Sep 29, 2026

40.4%Verified-email coverage

26.8Average contacts per company

11-50Median size (employees)

3.0%Largest-city concentration · Houston

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

193

11-50

162

51-200

201-500

1,001-5,000

5,001-10,000

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 406 companies.

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 natural resource management software companies, 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.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “natural resource management software companies”. 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 natural resource management software companies), 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 natural resource management software companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
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, 4,397 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 29, 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.

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 natural resource management software companies, 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 natural resource management software companies are there based in the United States?

RevenueBase identified 406 natural resource management software companies headquartered in the United States 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?

Swca Environmental Consultants, headquartered in Phoenix, tops this list with the largest team on record.

Which city has the most natural resource management software companies?

Houston leads with 12 headquartered companies, followed by Seattle (9) and Boulder (7).

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 4,397 verified decision-maker contacts tracked across these 406 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 29, 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.