Company lists · Data refreshed November 2026

Top 24 Engineering consultants based in Lafayette, United States

Name: Engineering consultants based in Lafayette, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 61 companies tracked

RevenueBase identified 61 company matches for engineering consultants associated with Lafayette, United States as of November 2026 and tracks 1,014 professional contacts across them, including 534 with verified work emails. Across the United States, Houston is the largest hub for this category (788 companies); Lafayette has 61.

This list covers company matches for engineering consultants associated with Lafayette, 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

61Companies

1,014Contacts tracked

534Verified emails

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The 24 largest engineering consultants based in Lafayette, United States

Ranked by team size

Top 24 of 61 company matches for engineering consultants based in Lafayette, 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	WCL Group	Exact match	Lafayette, LA, United StatesHQ recorded Nov 6, 2026	51-200	81 contacts →
	Exact match “WCL Group was founded in California in 1998, over the years we have expanded to all regions of the US.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Urban-Gro, Inc. Nasdaq Ugro	Exact match	Lafayette, CO, United StatesHQ recorded Nov 6, 2026	51-200	56 contacts →
	Exact match “urban-gro, Inc.® (Nasdaq: UGRO) is an integrated professional services consulting firm delivering Design-Build and services solutions including architecture, interior design…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Gracon LLC	Exact match	Lafayette, CO, United StatesHQ recorded Nov 6, 2026	51-200	55 contacts →
	Exact match “Gracon is proud to offer an extensive range of industrial construction services to a variety of industries, including food and beverage, dam rehabilitation, and piping systems.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	ADG Engineering	Exact match	Lafayette, LA, United StatesHQ recorded Nov 6, 2026	11-50	33 contacts →
	Exact match “Established in 1981, ADG Engineering is the definitive choice in complex, critical systems engineering.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Chapman Consulting, INC	Exact match	Lafayette, LA, United StatesHQ recorded Nov 6, 2026	11-50	31 contacts →
	Exact match “Chapman Consulting, Inc.(CCI) is a full-service engineering and project management consulting firm serving all sectors of the petroleum industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	ECL Engineering Corporation Of Louisiana	Exact match	Lafayette, LA, United StatesHQ recorded Nov 6, 2026	51-200	26 contacts →
	Exact match “ECL, a multi-disciplined engineering firm servicing the oil and gas industry since 1982, provides detailed design packages to customers for upstream projects worldwide.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Drexel, Barrell & CO	Exact match	Lafayette, CO, United StatesHQ recorded Nov 6, 2026	11-50	25 contacts →
	Exact match “Seven decades of continuous, locally-owned and operated service in Colorado.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Tbird Design Services Corp	Exact match	Lafayette, IN, United StatesHQ recorded Nov 6, 2026	11-50	24 contacts →
	Exact match “TBIRD Design Services Corporation is a modern and forward thinking corporation with an experienced staff, established on a firm foundation of technical excellence and customer…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Petra Consultants, INC	Exact match	Lafayette, LA, United StatesHQ recorded Nov 6, 2026	11-50	22 contacts →
	Exact match “For more than 24 years, Petra Consultants has provided Engineering, Design, Regulatory, Project Management, and Construction Management services to energy producers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Practical Engineering Solutions PES	Exact match	Lafayette, LA, United StatesHQ recorded Nov 6, 2026	11-50	14 contacts →
	Exact match “Practical Engineering Solutions (PES) was founded in 2010 as a mechanical engineering project services firm focused on solving complex industrial challenges with speed, precision…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Arkor Architects & Engineers	Exact match	Lafayette, IN, United StatesHQ recorded Nov 6, 2026	1-10	11 contacts →
	Exact match “ARKOR Architects & Engineers: Architecture and structural engineering services for commercial, industrial, and residential building projects.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Kaizen Mechanical Services	Exact match	Lafayette, LA, United StatesHQ recorded Nov 6, 2026	11-50	10 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Upright Engineering	Exact match	Lafayette, CA, United StatesHQ recorded Nov 6, 2026	1-10	9 contacts →
	Exact match “Upright Engineering is an established structural and civil engineering firm based in Lafayette, California, serving the greater San Francisco Bay Area.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Twin City Electric Co., INC	Exact match	Lafayette, IN, United StatesHQ recorded Nov 6, 2026	11-50	8 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Chalmers, Collins & Alwell, INC	Exact match	Lafayette, LA, 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
16	Starr Associates, LLC	Exact match	Lafayette, IN, United StatesHQ recorded Nov 6, 2026	1-10	5 contacts →
	Exact match “Our founder, Colin Nicholas Starr, a Civil Engineering graduate from Purdue University and Professional Engineer started surveying from his home after receiving his surveying…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Hurst & Associates, INC	Exact match	Lafayette, CO, United StatesHQ recorded Nov 6, 2026	11-50	5 contacts →
	Exact match “Providing excellence in design since 1986, Hurst & Associates provides civil engineering, landscape architecture, land planning, and surveying services to private and public…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Bluewing Civil Consulting, LLC	Exact match	Lafayette, LA, United StatesHQ recorded Nov 6, 2026	1-10	5 contacts →
	Exact match “Bluewing Civil Consulting, LLC (BWC) is a general civil engineering and consulting firm specializing in floodplain engineering, and engineering design of roads, drainage, water…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Ridiculous Engineering LLC	Exact match	Lafayette, CO, United StatesHQ recorded Nov 6, 2026	1-10	5 contacts →
	Exact match “A Ridiculously Talented Team With half a century of combined engineering experience.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Kendrick Engineering & Compliance LLC	Exact match	Lafayette, LA, United StatesHQ recorded Nov 6, 2026	1-10	4 contacts →
	Exact match “Kendrick Engineering & Compliance LLC is a small sized multi-disciplined engineering firm specializing in independent third party services that include 3-D modeling & drafting.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Complete Project Solutions, INC	Exact match	Lafayette, CA, United StatesHQ recorded Nov 6, 2026	1-10	4 contacts →
	Exact match “We are an elite team of professionals dedicated to project delivery excellence.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Mader Engineering INC	Exact match	Lafayette, LA, United StatesHQ recorded Nov 6, 2026	11-50	3 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Prouet Architecture & Engineering	Exact match	Lafayette, LA, United StatesHQ recorded Nov 6, 2026	1-10	3 contacts →
	Exact match “A multi-disciplinary design firm based in Lafayette, Louisiana, celebrating over 40 years of professional service in our local communities and beyond.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	H&s Insights	Exact match	Lafayette, CA, United StatesHQ recorded Nov 6, 2026	1-10	2 contacts →
	Exact match “H&S Insights is a one stop shop for project management, innovation management and energy consulting.” 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 “engineering consultants”. 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 24 of 61 engineering consultants based in Lafayette, United States

See the full list, filter by size, metro and specialty, and access 534 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Engineering consultants based in Lafayette, United States at a glance

As of Nov 6, 2026

52.7%Verified-email coverage

16.6Average contacts per company

1-10Median size (employees)

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

Email recency for this list is measured across the whole United States list rather than for Lafayette, so it is reported there. Company counts and contact totals on this page are exact for Lafayette, over 61 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 Lafayette, United States whose business descriptions match “engineering consultants” 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 534 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.

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

How many engineering consultants are there based in Lafayette, United States?

RevenueBase identified 61 company matches for engineering consultants associated with Lafayette, 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?

WCL Group 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 engineering consultants?

Houston leads the United States with 788 company records, followed by New York (722) and Austin (330). Lafayette has 61.

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 534 professional contacts with verified work emails tracked across these 61 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.