Company lists · Data refreshed November 2026

Top 21 Manufacturing engineering services based in Houston, United States

Name: Manufacturing engineering services based in Houston, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 109 companies tracked

RevenueBase identified 109 company matches for manufacturing engineering services associated with Houston, United States as of November 2026 and tracks 2,263 professional contacts across them, including 771 with verified work emails. Across the United States, Houston is the largest hub for this category.

This list covers company matches for manufacturing engineering services 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 November 6, 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 Nov 6, 2026 How this list was built

109Companies

2,263Contacts tracked

771Verified emails

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The 21 largest manufacturing engineering services based in Houston, United States

Ranked by team size

Top 21 of 109 company matches for manufacturing engineering services based in Houston, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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	Ingenero	Exact match	Houston, TX, United StatesHQ recorded Nov 6, 2026	501-1,000	559 contacts →
	Exact match “Ingenero's goal is to be the best process engineering firm by delivering the highest quality service and software solutions at the lowest cost.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Soap Engineering, LLC	Exact match	Houston, TX, United StatesHQ recorded Nov 6, 2026	11-50	115 contacts →
	Exact match “We have earned a reputation as a global leader in Design/Build & Systems Integration for more than 30 years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	G&h Diversified Manufacturing	Exact match	Houston, TX, United StatesHQ recorded Nov 6, 2026	201-500	104 contacts →
	Exact match “G&H Diversified Manufacturing is a U.S-based, ISO 9001:2015 certified advanced contract manufacturer, providing engineered component and assembly solutions to oil and gas and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	PPSI	Exact match	Houston, TX, United StatesHQ recorded Nov 6, 2026	11-50	61 contacts →
	Exact match “PPSI is a Houston-based Electronics Manufacturing Service provider specializing in PCBA, cable, harness, and box build assembly.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	ARC Specialties	Exact match	Houston, TX, United StatesHQ recorded Nov 6, 2026	11-50	57 contacts →
	Exact match “ARC Specialties designs and builds automated manufacturing systems and custom equipment for joining, cladding, and other applications.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Erdos Miller	Exact match	Houston, TX, United StatesHQ recorded Nov 6, 2026	11-50	47 contacts →
	Exact match “Our clients believe they can change the market with their idea, and they need a technology partner to come alongside them and challenge, vet, and better that idea.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Innovative Electronics Corporation	Exact match	Houston, PA, United StatesHQ recorded Nov 6, 2026	51-200	37 contacts →
	Exact match “At Innovative Electronics Corporation, we’ve always had our eyes on the future of technology development, acknowledging that in our modern age, adaptability and reliability are…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	The Automation Group	Exact match	Houston, TX, United StatesHQ recorded Nov 6, 2026	51-200	22 contacts →
	Exact match “TAG is a recognized leader in providing system independent, specialized technical and management services for the implementation of process control system projects in the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	HGE Consulting, INC	Exact match	Houston, TX, United StatesHQ recorded Nov 6, 2026	11-50	15 contacts →
	Exact match “We are a service oriented firm that provides professional consulting engineering, design, construction documents for HVAC, Plumbing, Electrical, Fire Protection Systems…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Burgess Specialty Fabricating	Exact match	Houston, TX, United StatesHQ recorded Nov 6, 2026	11-50	15 contacts →
	Exact match “Founded in Houston, Texas in 1978, Burgess Specialty Fabricating has established itself as a leader in precision CNC machining, sheet metal fabrication, welding, finishing, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Trylene, INC	Exact match	Houston, TX, United StatesHQ recorded Nov 6, 2026	11-50	13 contacts →
	Exact match “Trylene is your ISO 9001 and ITAR certified ON-SHORE electronic manufacturing and assembly partner.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Kswc King Southwest & Consulting Of Cypress	Exact match	Houston, TX, United StatesHQ recorded Nov 6, 2026	11-50	13 contacts →
	Exact match “KSWC provides a unique blend of precision machining and engineering capabilities to serve prototyping and/or production needs.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Flesch Engineering, LLC	Exact match	Houston, TX, United StatesHQ recorded Nov 6, 2026	11-50	11 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	I-Solids	Exact match	Houston, TX, United StatesHQ recorded Nov 6, 2026	11-50	10 contacts →
	Exact match “Knight Engineering Solutions LLC dba i-SOLIDS is a specialized team of engineers, designers, and programmers who provide technical consulting and turnkey prototyping solutions: •…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	AMS	Exact match	Houston, TX, United StatesHQ recorded Nov 6, 2026	11-50	7 contacts →
	Exact match “ams (america manufacturing solutions) is a nearshore engineering and manufacturing company, corporate headquarters in Houston, TX, with our production facility in…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Trilogy Precision	Exact match	Houston, TX, United StatesHQ recorded Nov 6, 2026	1-10	6 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Basal Solutions	Exact match	Houston, TX, United StatesHQ recorded Nov 6, 2026	1-10	6 contacts →
	Exact match “Every company bears great ideas.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Hydraulic Component Service HCS	Exact match	Houston, TX, United StatesHQ recorded Nov 6, 2026	1-10	6 contacts →
	Exact match “Since 1982 we have strived to provide the Houston area with Powerful solutions utilizing hydraulic principles.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	OPF Enterprises, LLC	Exact match	Houston, TX, United StatesHQ recorded Nov 6, 2026	1-10	6 contacts →
	Exact match “OPF Enterprises, LLC A Different Kind Of Consultant: Boots on the ground leadership and support.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Melland Engineering & Consulting	Exact match	Houston, TX, United StatesHQ recorded Nov 6, 2026	1-10	6 contacts →
	Exact match “Melland Consulting offers a range of services from operation evaluations for midstream and production companies to project management or design work for engineering companies and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	TMC Engineering Services INC	Exact match	Houston, TX, United StatesHQ recorded Nov 6, 2026	51-200	5 contacts →
	Exact match “TMC ENGINEERING is a mechanical or industrial engineering company based out of 9041 LAMPSON AVE, GARDEN GROVE, California, United States.” Recorded in the RevenueBase company graph · Nov 6, 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 “manufacturing 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 21 of 109 manufacturing engineering services based in Houston, United States

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Manufacturing engineering services based in Houston, United States at a glance

As of Nov 6, 2026

34.1%Verified-email coverage

20.8Average contacts per company

11-50Median size (employees)

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 109 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 “manufacturing 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 771 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 November 6, 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.

Manufacturing engineering services 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 “manufacturing engineering services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many manufacturing engineering services are there based in Houston, United States?

RevenueBase identified 109 company matches for manufacturing engineering services associated with Houston, United States as of November 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?

Ingenero 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 manufacturing engineering services?

Houston leads the United States with 109 company records, followed by San Jose (73) and San Diego (58).

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 771 professional contacts with verified work emails tracked across these 109 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 November 6, 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.