Company lists · Data refreshed October 2026

Top 25 Explosives engineering services based in the United States

Name: Explosives engineering services based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 25, 2026 325 companies tracked

RevenueBase identified 325 company matches for explosives engineering services associated with the United States as of October 2026 and tracks 8,666 professional contacts across them, including 3,188 with verified work emails. Houston is the largest hub.

This list covers company matches for explosives engineering 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 October 25, 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 Oct 25, 2026 How this list was built

325Companies

8,666Contacts tracked

3,188Verified emails

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The 25 largest explosives engineering services based in the United States

Ranked by team size

Top 25 of 325 company matches for explosives engineering services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 25, 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	Jensen Hughes	Exact match	Columbia, MD, United StatesHQ recorded Oct 25, 2026	1,001-5,000	1,699 contacts →
	Exact match “Worldwide, we are most recognized for our leadership in fire protection engineering, a tradition of responsibility we have advanced with pride since 1939.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
2	Knight Piesold	Exact match	Denver, CO, United StatesHQ recorded Oct 25, 2026	1,001-5,000	1,326 contacts →
	Exact match “Knight Piésold is an employee-owned, global consulting firm providing specialist services to the mining, power, water resources, and infrastructure industries.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
3	Pacific Scientific Energetic Materials Company	Exact match	Chandler, AZ, United StatesHQ recorded Oct 25, 2026	501-1,000	677 contacts →
	Exact match “PacSci EMC provides pyrotechnic and energetic material devices and integrated systems that operate precisely the moment they are commanded – down to the millisecond.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
4	CTL Thompson	Exact match	Denver, CO, United StatesHQ recorded Oct 25, 2026	201-500	192 contacts →
	Exact match “CTL\|Thompson (CTL\|T) has been providing innovative engineering solutions throughout Colorado since 1971.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
5	Thielsch Engineering	Exact match	Cranston, RI, United StatesHQ recorded Oct 25, 2026	501-1,000	177 contacts →
	Exact match “Thielsch, Inc.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
6	Nelson Brothers	Exact match	Birmingham, AL, United StatesHQ recorded Oct 25, 2026	201-500	157 contacts →
	Exact match “Nelson Brothers is a leading manufacturer, distributor and supplier of commercial explosives products and services to the mining, quarry and construction industries and, through…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
7	IEP Technologies	Exact match	Marlborough, MA, United StatesHQ recorded Oct 25, 2026	201-500	153 contacts →
	Exact match “IEP Technologies™ is the worldwide leading provider of explosion protection solutions which detect, suppress, isolate and vent potential combustible dust or vapor explosions…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
8	Synterra Corp	Exact match	Greenville, SC, United StatesHQ recorded Oct 25, 2026	51-200	102 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
9	Buckley Powder CO	Exact match	Billings, MT, United StatesHQ recorded Oct 25, 2026	51-200	99 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
10	Ettl Engineers And Consultants INC	Exact match	Tyler, TX, United StatesHQ recorded Oct 25, 2026	51-200	80 contacts →
	Exact match “ETTL Engineers & Consultants Inc.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
11	Tierra Group International, LTD	Exact match	Lakewood, CO, United StatesHQ recorded Oct 25, 2026	11-50	58 contacts →
	Exact match “Tierra Group International, Ltd.(Tierra Group) was formed in January 2012 by Matt Fuller, CPG and Pete Kowalewski, P.E.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
12	Call & Nicholas	Exact match	Tucson, AZ, United StatesHQ recorded Oct 25, 2026	51-200	56 contacts →
	Exact match “CALL & NICHOLAS (CNI) is an international mining consulting firm that specializes in geological engineering, geotechnical engineering, and hydrogeology.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
13	Quick Supply Co. Explosives Services	Exact match	Des Moines, IA, United StatesHQ recorded Oct 25, 2026	201-500	56 contacts →
	Exact match “Quick Supply Co.'s explosives services division utilizes the latest products, services and technology for mining, quarrying, and construction market segments.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
14	Westward	Exact match	Boerne, TX, United StatesHQ recorded Oct 25, 2026	11-50	55 contacts →
	Exact match “Westward Environmental (WESTWARD) delivers multidisciplinary consulting services in engineering, environmental sciences, geology and mining, health and safety, and natural…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
15	Globex Corporation	Exact match	Canfield, OH, United StatesHQ recorded Oct 25, 2026	51-200	54 contacts →
	Exact match “Founded in 1980, Globex Corporation is a multidisciplinary engineering and inspection firm with more than 45 years of experience serving steel producers, manufacturers, utilities…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
16	Cartridge Actuated Devices	Exact match	Fairfield, NJ, United StatesHQ recorded Oct 25, 2026	11-50	50 contacts →
	Exact match “Founded in 1963, Cartridge Actuated Devices is a wholly owned subsidiary of Aerosphere Power, Inc.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
17	Accurate Energetic Systems, LLC	Exact match	Mcewen, TN, United StatesHQ recorded Oct 25, 2026	51-200	49 contacts →
	Exact match “Founded in 1980, Accurate Energetic Systems, LLC (AES) is dedicated to the development, manufacture, handling, and storage of a wide range of energetic products for the military…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
18	Kalsi Engineering, INC	Exact match	Sugar Land, TX, United StatesHQ recorded Oct 25, 2026	11-50	49 contacts →
	Exact match “ABOUT Since its founding in 1978, Kalsi Engineering, Inc.(KEI) has built a worldwide reputation of providing engineering services and innovative solutions to a wide range of…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
19	Tread Corporation	Exact match	Roanoke, VA, United StatesHQ recorded Oct 25, 2026	51-200	47 contacts →
	Exact match “Founded in 1957, Tread Corporation built a successful history of growth and product diversification serving the mining, quarry, and construction industries with bulk explosives…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
20	Engineering Analytics, INC	Exact match	Fort Collins, CO, United StatesHQ recorded Oct 25, 2026	201-500	46 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
21	Nitro Sibir Australia	Exact match	Osborne Park, United StatesHQ recorded Oct 25, 2026	51-200	44 contacts →
	Exact match “Nitro Sibir Australia is an industry leader in the supply of explosives products and services to the mining sector.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
22	Sauls Seismic	Exact match	Birmingham, AL, United StatesHQ recorded Oct 25, 2026	11-50	36 contacts →
	Exact match “Sauls Seismic has been in the monitoring business for over four decades.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
23	D'appolonia Engineering	Exact match	Pittsburgh, PA, United StatesHQ recorded Oct 25, 2026	11-50	35 contacts →
	Exact match “Founded in 1956, D'APPOLONIA has grown to be an industry leader in providing consulting engineering services.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
24	Geodesign, INC	Exact match	Middlebury, CT, United StatesHQ recorded Oct 25, 2026	11-50	33 contacts →
	Exact match “With offices located in CT, NJ, NY, OR and VT, GEODesign provides quality geotechnical, construction and environmental engineering consulting services for the design and…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
25	Lettis Consultants International, INC	Exact match	Concord, CA, United StatesHQ recorded Oct 25, 2026	11-50	32 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 25, 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 “explosives engineering services”. 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 325 explosives engineering services based in the United States

See the full list, filter by size, metro and specialty, and access 3,188 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Explosives engineering services based in the United States at a glance

As of Oct 25, 2026

36.8%Verified-email coverage

26.7Average contacts per company

1-10Median size (employees)

4.3%Largest-city concentration · Houston

Oct 25, 2026Page data refreshed

Companies by employee count

1-10

172

11-50

109

51-200

201-500

501-1,000

1,001-5,000

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 325 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 “explosives engineering 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 3,188 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 October 25, 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 “explosives engineering services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many explosives engineering services are there based in the United States?

RevenueBase identified 325 company matches for explosives engineering services associated with the United States as of October 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?

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

Which city has the most explosives engineering services?

Houston leads with 14 company records, followed by New York (7) and Denver (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 3,188 professional contacts with verified work emails tracked across these 325 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 October 25, 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.