Company lists · Data refreshed September 2026

Top 25 Precision machining for energy based in the United States

Name: Precision machining for energy based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 767 companies tracked

RevenueBase identified 767 precision machining for energy headquartered in the United States as of September 2026 and tracks 8,875 professional contacts across them, including 2,129 with verified work emails. Houston is the largest hub.

This list covers precision machining for energy 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 17, 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 17, 2026 86% judged on-target in blind review

767Companies

8,875Contacts tracked

2,129Verified emails

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The 25 largest precision machining for energy based in the United States

Ranked by team size

Top 25 of 767 precision machining for energy based in the United States, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to precision machining for energy: 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	Paradigm Precision	Partial evidence	Manchester, CT, United StatesHQ checked Sep 17, 2026	1,001-5,000	438 contacts →
	Partial evidence “Our manufacturing of gas turbine components for aerospace, marine and power generation can be summed up with one word: Precision.” Source: RevenueBase Database · checked Sep 17, 2026
2	Major Tool & Machine	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 17, 2026	201-500	233 contacts →
	Indirect evidence “Established in 1946, Major Tool & Machine started business as a custom job shop specializing in the production of tooling and aircraft ground support equipment and has since…” Source: RevenueBase Database · checked Sep 17, 2026
3	Hi-Tek Manufacturing, INC	Strong evidence	Mason, OH, United StatesHQ checked Sep 17, 2026	51-200	146 contacts →
	Strong evidence “Hi-Tek Manufacturing is a high-precision machining company serving the Aircraft and Land-Based Gas Turbine industries.” Source: RevenueBase Database · checked Sep 17, 2026
4	At&f	Indirect evidence	Cleveland, OH, United StatesHQ checked Sep 17, 2026	201-500	140 contacts →
	Indirect evidence “AT & F (The American Tank and Fabricating Company) is a leading provider of metal fabrication services, catering to diverse sectors such as heavy industrial, mining, power…” Source: RevenueBase Database · checked Sep 17, 2026
5	Winbro	Strong evidence	Rock Hill, SC, United StatesHQ checked Sep 17, 2026	201-500	136 contacts →
	Strong evidence “Winbro is a global leader in high precision electro discharge machining (EDM), laser micromachining, laser macromachining and custom solutions.” Source: RevenueBase Database · checked Sep 17, 2026
6	G.S. Precision, INC	Indirect evidence	Brattleboro, VT, United StatesHQ checked Sep 17, 2026	501-1,000	136 contacts →
	Indirect evidence “G.S.” Source: RevenueBase Database · checked Sep 17, 2026
7	Vickers Engineering, INC	Strong evidence	New Troy, MI, United StatesHQ checked Sep 17, 2026	51-200	128 contacts →
	Strong evidence “Established in 1970, Vickers has evolved into a world class Precision Machining company.” Source: RevenueBase Database · checked Sep 17, 2026
8	Ultra Machining Company UMC	Strong evidence	Monticello, MN, United StatesHQ checked Sep 17, 2026	201-500	122 contacts →
	Strong evidence “Ultra Machining Company is a premiere manufacturer of complex, precision machined parts and assemblies for customers across medical, aerospace, commercial, energy, and industrial…” Source: RevenueBase Database · checked Sep 17, 2026
9	Trace-A-Matic	Partial evidence	Brookfield, WI, United StatesHQ checked Sep 17, 2026	201-500	94 contacts →
	Partial evidence “Trace-A-Matic produces high precision CNC (computer numerical control) machined parts and assemblies for manufacturers in the aerospace, defense, food processing, forging…” Source: RevenueBase Database · checked Sep 17, 2026
10	Millat Industries Corp	Strong evidence	Dayton, OH, United StatesHQ checked Sep 17, 2026	51-200	93 contacts →
	Strong evidence “For nearly 60 years we have successfully served industries with precision machining solutions and related services.” Source: RevenueBase Database · checked Sep 17, 2026
11	Flinchbaugh Engineering, INC	Indirect evidence	York, PA, United StatesHQ checked Sep 17, 2026	201-500	90 contacts →
	Indirect evidence “Flinchbaugh Engineering is an employee-owned contract manufacturing company located in York, Pennsylvania serving select vertical markets in the capital goods sector - heavy…” Source: RevenueBase Database · checked Sep 17, 2026
12	Jemco Components And Fabrication, INC	Strong evidence	Kirkland, WA, United StatesHQ checked Sep 17, 2026	51-200	84 contacts →
	Strong evidence “The Pacific Northwest Aerospace Alliance 2024 Company of the Year recipients, JEMCO is a precision machining and sheet metal fabrication company serving the aerospace, medical…” Source: RevenueBase Database · checked Sep 17, 2026
13	Advance Turning & Manufacturing, INC	Indirect evidence	Jackson, MI, United StatesHQ checked Sep 17, 2026	201-500	74 contacts →
	Indirect evidence “Advance Turning & Manufacturing is dedicated to delivering high-quality products and services, with a commitment to continuous improvement that meets or surpasses customer…” Source: RevenueBase Database · checked Sep 17, 2026
14	Allied Mechanical	Partial evidence	Ontario, CA, United StatesHQ checked Sep 17, 2026	51-200	73 contacts →
	Partial evidence “Allied Mechanical is a premier west coast manufacturing facility specializing in the fabrication and machining of tooling, Ground Support Equipment, flight hardware, forged & cast…” Source: RevenueBase Database · checked Sep 17, 2026
15	A To Z Machine Company	Indirect evidence	Appleton, WI, United StatesHQ checked Sep 17, 2026	51-200	70 contacts →
	Indirect evidence “Founded in 1996, A to Z Machine Co.” Source: RevenueBase Database · checked Sep 17, 2026
16	Micro Metals INC	Indirect evidence	Colorado Springs, CO, United StatesHQ checked Sep 17, 2026	51-200	70 contacts →
	Indirect evidence “Micro Metals, Inc.” Source: RevenueBase Database · checked Sep 17, 2026
17	Industrial Sales And Manufacturing., INC	Indirect evidence	Erie, PA, United StatesHQ checked Sep 17, 2026	51-200	66 contacts →
	Indirect evidence “Industrial Sales and Manufacturing, Inc.(ISM) is a premier manufacturer and supplier of quality machined, fabricated and assembled components for hundreds of valued customers…” Source: RevenueBase Database · checked Sep 17, 2026
18	Kamet Precision Machining & Assembly	Strong evidence	Milpitas, CA, United StatesHQ checked Sep 17, 2026	51-200	61 contacts →
	Strong evidence “KAMET specializes in precision component machining and contract manufacturing for the semiconductor, medical, automotive and aerospace industries.” Source: RevenueBase Database · checked Sep 17, 2026
19	Ehrhardt Automation Systems	Indirect evidence	Granite City, IL, United StatesHQ checked Sep 17, 2026	51-200	60 contacts →
	Indirect evidence “Who We Are… An exceptionally talented team of experts with hundreds of years of combined experience in: • Special Machines and Automated Systems • Tool & Die • Value Added…” Source: RevenueBase Database · checked Sep 17, 2026
20	Manitowoc Tool & Machining, LLC	Strong evidence	Manitowoc, WI, United StatesHQ checked Sep 17, 2026	201-500	59 contacts →
	Strong evidence “Manitowoc Tool & Machining is an industry leading, precision, contract manufacturer recognized worldwide for over five decades for superior production machining and unmatched…” Source: RevenueBase Database · checked Sep 17, 2026
21	Ranor, INC	Indirect evidence	Westminster, MA, United StatesHQ checked Sep 17, 2026	51-200	59 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
22	Herker Industries, INC	Partial evidence	Menomonee Falls, WI, United StatesHQ checked Sep 17, 2026	51-200	58 contacts →
	Partial evidence “For over 70 years, Herker Industries has been a world-class leader in the manufacturing of precision-machined parts and mechanical assemblies.” Source: RevenueBase Database · checked Sep 17, 2026
23	Bowden Manufacturing	Strong evidence	Willoughby, OH, United StatesHQ checked Sep 17, 2026	51-200	56 contacts →
	Strong evidence “Specializing in high-strength, high-temperature materials, Bowden effectively delivers the High-Precision Machining Services you expect.” Source: RevenueBase Database · checked Sep 17, 2026
24	H3 Manufacturing Group, LLC	Partial evidence	Champaign, IL, United StatesHQ checked Sep 17, 2026	51-200	55 contacts →
	Partial evidence “Precision.” Source: RevenueBase Database · checked Sep 17, 2026
25	Conroe Machine	Indirect evidence	Conroe, TX, United StatesHQ checked Sep 17, 2026	51-200	55 contacts →
	Indirect evidence “At Conroe Machine, we don’t settle for anything less than excellence.” Source: RevenueBase Database · checked Sep 17, 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: precision machining for energy. 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 precision machining for energy.
Partial evidence: Its own public description names part of precision machining for energy, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name precision machining for energy. 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 767 precision machining for energy based in the United States

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Precision machining for energy based in the United States at a glance

As of Sep 17, 2026

24.0%Verified-email coverage

11.6Average contacts per company

11-50Median size (employees)

7.7%Largest-city concentration · Houston

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

255

11-50

328

51-200

156

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 767 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 precision machining for energy, 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 “precision machining for energy”. 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 precision machining for energy), 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 precision machining for energy, 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, 2,129 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 17, 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.

Precision machining for energy by metro

Precision machining for energy in Houston59

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 precision machining for energy, 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 precision machining for energy are there based in the United States?

RevenueBase identified 767 precision machining for energy 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?

Paradigm Precision, headquartered in Manchester, tops this list with the largest team on record.

Which city has the most precision machining for energy?

Houston leads with 59 headquartered companies, followed by San Diego (7) and Tulsa (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 2,129 verified decision-maker contacts tracked across these 767 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 17, 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.