Company lists · Data refreshed October 2026

Top 16 Industrial design and engineering firms based in Pittsburgh, United States

Name: Industrial design and engineering firms based in Pittsburgh, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 16, 2026 26 companies tracked

RevenueBase identified 26 company matches for industrial design and engineering firms associated with Pittsburgh, United States as of October 2026 and tracks 256 professional contacts across them, including 114 with verified work emails. Across the United States, New York is the largest hub for this category (229 companies); Pittsburgh has 26.

This list covers company matches for industrial design and engineering firms associated with Pittsburgh, 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 16, 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 16, 2026 How this list was built

26Companies

256Contacts tracked

114Verified emails

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The 16 largest industrial design and engineering firms based in Pittsburgh, United States

Ranked by team size

Top 16 of 26 company matches for industrial design and engineering firms based in Pittsburgh, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 16, 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	LLI Engineering	Exact match	Pittsburgh, PA, United StatesHQ recorded Oct 16, 2026	11-50	54 contacts →
	Exact match “Founded in 1910 in Pittsburgh, Pennsylvania, LLI Engineering a veteran owned small business, specializes in commercial, critical facilities, infrastructure upgrades, Green…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
2	R.T. Patterson Company	Exact match	Pittsburgh, PA, United StatesHQ recorded Oct 16, 2026	51-200	51 contacts →
	Exact match “R.T.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
3	Claitman Engineering Associates, INC	Exact match	Pittsburgh, PA, United StatesHQ recorded Oct 16, 2026	11-50	22 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
4	Daedalus	Exact match	Pittsburgh, PA, United StatesHQ recorded Oct 16, 2026	11-50	21 contacts →
	Exact match “Daedalus provides research, design, human factors, engineering, and manufacturing transition services to medical, scientific, consumer, and industrial product companies.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
5	WTW Architects	Exact match	Pittsburgh, PA, United StatesHQ recorded Oct 16, 2026	11-50	18 contacts →
	Exact match “WTW Architects is now AE Works.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
6	Tower Engineering, INC	Exact match	Pittsburgh, PA, United StatesHQ recorded Oct 16, 2026	11-50	15 contacts →
	Exact match “Providing the systems you need, the information you want, and the satisfaction you deserve.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
7	Mesa, INC	Exact match	Pittsburgh, PA, United StatesHQ recorded Oct 16, 2026	11-50	13 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
8	Gadova	Exact match	Pittsburgh, PA, United StatesHQ recorded Oct 16, 2026	11-50	9 contacts →
	Exact match “GaDova is a vertically integrated design and engineering firm that prides itself on being an innovative partner with our customers.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
9	D'eramo Design	Exact match	Pittsburgh, PA, United StatesHQ recorded Oct 16, 2026	1-10	9 contacts →
	Exact match “D’Eramo Design is a product-development firm knowledgeably guiding tech companies through the industrial design, mechanical engineering, manufacturing, and launch phases of the…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
10	Bally Design	Exact match	Pittsburgh, PA, United StatesHQ recorded Oct 16, 2026	11-50	8 contacts →
	Exact match “Bally Design is a Pittsburgh-based consultancy of skilled industrial, graphic, and interface designers; facilitators, researchers, and engineers; creative thinkers and healthy…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
11	Iams Consulting LLC	Exact match	Pittsburgh, PA, United StatesHQ recorded Oct 16, 2026	11-50	8 contacts →
	Exact match “Iams Consulting LLC provides high quality, innovative mechanical, electrical, plumbing and fire protection engineering services.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
12	Lexicon Design	Exact match	Pittsburgh, PA, United StatesHQ recorded Oct 16, 2026	1-10	6 contacts →
	Exact match “Lexicon is a strategic design consultancy with a focus on transforming ideas into impactful product and business solutions.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
13	Nearby Creative	Exact match	Pittsburgh, PA, United StatesHQ recorded Oct 16, 2026	11-50	5 contacts →
	Exact match “At Nearby Creative, we provide premium product design, high-compliance software engineering, and smart technical communications services to Fortune 500 Companies and…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
14	WAY Architecture Design Partners, LLC	Exact match	Pittsburgh, PA, United StatesHQ recorded Oct 16, 2026	1-10	2 contacts →
	Exact match “A full-service architecture and interior design consulting firm specializing in the corporate, developer, multi-family housing, institutional, retail, science and technology and…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
15	Antlr Interactive	Exact match	Pittsburgh, United StatesHQ recorded Oct 16, 2026	1-10	2 contacts →
	Exact match “Over the years, we've learned a thing or two about how to build products that really work for end users.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
16	T.Rochelle Designs LLC	Exact match	Pittsburgh, United StatesHQ recorded Oct 16, 2026	1-10	1 contacts →
	Exact match “T.Rochelle Designs specializes in providing design services to small business apparel manufacturers and retailers in the areas of creative design, technical design, and…” Recorded in the RevenueBase company graph · Oct 16, 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 “industrial design and engineering 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 16 of 26 industrial design and engineering firms based in Pittsburgh, United States

See the full list, filter by size, metro and specialty, and access 114 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industrial design and engineering firms based in Pittsburgh, United States at a glance

As of Oct 16, 2026

44.5%Verified-email coverage

9.8Average contacts per company

1-10Median size (employees)

Oct 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured across the whole United States list rather than for Pittsburgh, so it is reported there. Company counts and contact totals on this page are exact for Pittsburgh, over 26 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 Pittsburgh, United States whose business descriptions match “industrial design and engineering 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 114 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 16, 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.

Industrial design and engineering 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 “industrial design and engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial design and engineering firms are there based in Pittsburgh, United States?

RevenueBase identified 26 company matches for industrial design and engineering firms associated with Pittsburgh, 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?

LLI Engineering 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 industrial design and engineering firms?

New York leads the United States with 229 company records, followed by San Francisco (132) and Los Angeles (131). Pittsburgh has 26.

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 114 professional contacts with verified work emails tracked across these 26 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 16, 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.