Company lists · Data refreshed October 2026

Top 22 Infrastructure design consultancies based in Metairie, United States

Name: Infrastructure design consultancies based in Metairie, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 29 companies tracked

RevenueBase identified 29 company matches for infrastructure design consultancies associated with Metairie, United States as of October 2026 and tracks 1,309 professional contacts across them, including 400 with verified work emails. Across the United States, Houston is the largest hub for this category (242 companies); Metairie has 29.

This list covers company matches for infrastructure design consultancies associated with Metairie, 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 1, 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 1, 2026 How this list was built

29Companies

1,309Contacts tracked

400Verified emails

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The 22 largest infrastructure design consultancies based in Metairie, United States

Ranked by team size

Top 22 of 29 company matches for infrastructure design consultancies based in Metairie, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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	EDG	Exact match	Metairie, LA, United StatesHQ recorded Oct 1, 2026	501-1,000	700 contacts →
	Exact match “EDG Inc.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2	Project Consulting Services	Exact match	Metairie, LA, United StatesHQ recorded Oct 1, 2026	201-500	185 contacts →
	Exact match “Project Consulting Services®, Inc.(PCS) provides consulting and engineering expertise to the energy infrastructure industry.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3	MSB Consulting Engineers	Exact match	Metairie, LA, United StatesHQ recorded Oct 1, 2026	51-200	89 contacts →
	Exact match “Since 1978, MSB Consulting Engineers (M S Benbow) has built one of the most respected and versatile multi-discipline engineering firms.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4	ALL South Consulting Engineers, LLC	Exact match	Metairie, LA, United StatesHQ recorded Oct 1, 2026	51-200	53 contacts →
	Exact match “All South Consulting Engineers, LLC, headquartered in Metairie, Louisiana, is a full-service civil engineering firm dedicated to building stronger, more resilient communities…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5	Linfield, Hunter And Junius, INC	Exact match	Metairie, LA, United StatesHQ recorded Oct 1, 2026	51-200	39 contacts →
	Exact match “Linfield, Hunter & Junius, Inc.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6	Infinity Engineering Consultants, LLC	Exact match	Metairie, LA, United StatesHQ recorded Oct 1, 2026	11-50	36 contacts →
	Exact match “Infinity Engineering Consultants, LLC is a dynamic, multi-discipline engineering consulting firm comprising of civil, structural, mechanical, and electrical capabilities.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7	Stuart Consulting Group, INC	Exact match	Metairie, LA, United StatesHQ recorded Oct 1, 2026	11-50	28 contacts →
	Exact match “Stuart Consulting Group, Inc.(SCG) is a civil engineering firm that provides a full range of services for the design of general civil projects, municipal public works projects…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8	Basin Engineering & Surveying	Exact match	Metairie, LA, United StatesHQ recorded Oct 1, 2026	11-50	24 contacts →
	Exact match “Providing integrated Civil Engineering, Structural Engineering and Land Surveying services in the South-East.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9	Axis Engineering	Exact match	Metairie, LA, United StatesHQ recorded Oct 1, 2026	1-10	22 contacts →
	Exact match “AXIS Engineering is an innovative engineering group of highly skilled, talented professionals offering civil and structural engineering for residential, multifamily, commercial +…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10	Meyer Engineers LTD	Exact match	Metairie, LA, United StatesHQ recorded Oct 1, 2026	51-200	19 contacts →
	Exact match “Meyer Engineers is a full-service civil engineering and consulting firm based in Metairie, Louisiana.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11	Design Engineering, INC	Exact match	Metairie, LA, United StatesHQ recorded Oct 1, 2026	11-50	18 contacts →
	Exact match “At Design Engineering, Inc, we’ve been setting the bar for excellence in engineering since 1984.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12	Intermat LLC	Exact match	Metairie, LA, United StatesHQ recorded Oct 1, 2026	11-50	18 contacts →
	Exact match “InterMat LLC is a consulting firm of engineers, consultants, and planners with over 150 years of combined expertise in the commercial, financial, engineering, and operational…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13	Aims Group, INC	Exact match	Metairie, LA, United StatesHQ recorded Oct 1, 2026	11-50	14 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14	HC Engineering	Exact match	Metairie, LA, United StatesHQ recorded Oct 1, 2026	1-10	12 contacts →
	Exact match “HC Engineering is a licensed civil and structural engineering company providing professional design services for commercial, residential, and industrial projects.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15	N-Y Associates, INC	Exact match	Metairie, LA, United StatesHQ recorded Oct 1, 2026	11-50	8 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16	YKH Consulting, LLC	Exact match	Metairie, LA, United StatesHQ recorded Oct 1, 2026	11-50	8 contacts →
	Exact match “The YKH design team is composed of licensed mechanical and electrical engineers, along with seasoned project managers.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17	Barowka And Bonura Engineers And Consultants, LLC	Exact match	Metairie, LA, United StatesHQ recorded Oct 1, 2026	1-10	6 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18	M S Benbow And Associates Professional Engineering Corporation	Exact match	Metairie, LA, United StatesHQ recorded Oct 1, 2026	51-200	4 contacts →
	Exact match “For 45 years, M S Benbow and Associates Professional Engineering Corporation (MSB) has built one of the most respected and versatile multi-discipline engineering firms.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19	Ykmh Consulting, LLC	Exact match	Metairie, LA, United StatesHQ recorded Oct 1, 2026	11-50	3 contacts →
	Exact match “YKMH Consulting is a Mechanical (HVAC & Plumbing), Electrical, and Fire Protection consulting engineering and design firm based in the greater New Orleans area.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20	Lucien T. Vivien Jr. & Associates	Exact match	Metairie, LA, United StatesHQ recorded Oct 1, 2026	11-50	2 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21	ITS Regional, LLC	Exact match	Metairie, LA, United StatesHQ recorded Oct 1, 2026	1-10	2 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22	Ardurra Group, LLC	Exact match	Metairie, LA, United StatesHQ recorded Oct 1, 2026	51-200	1 contacts →
	Exact match “Welcome to BCG Engineering & Consulting, Inc.” Recorded in the RevenueBase company graph · Oct 1, 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 “infrastructure design consultancies”. 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 22 of 29 infrastructure design consultancies based in Metairie, United States

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Infrastructure design consultancies based in Metairie, United States at a glance

As of Oct 1, 2026

30.6%Verified-email coverage

45.1Average contacts per company

11-50Median size (employees)

Oct 1, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured across the whole United States list rather than for Metairie, so it is reported there. Company counts and contact totals on this page are exact for Metairie, over 29 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 Metairie, United States whose business descriptions match “infrastructure design consultancies” 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 400 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 1, 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.

Infrastructure design consultancies 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 “infrastructure design consultancies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many infrastructure design consultancies are there based in Metairie, United States?

RevenueBase identified 29 company matches for infrastructure design consultancies associated with Metairie, 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?

EDG 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 infrastructure design consultancies?

Houston leads the United States with 242 company records, followed by New York (233) and Chicago (126). Metairie has 29.

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 400 professional contacts with verified work emails tracked across these 29 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 1, 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.