Company lists · Data refreshed October 2026

Top 25 Foundation engineering consultants based in Los Angeles, United States

Name: Foundation engineering consultants based in Los Angeles, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 13, 2026 41 companies tracked

RevenueBase identified 41 company matches for foundation engineering consultants associated with Los Angeles, United States as of October 2026 and tracks 544 professional contacts across them, including 287 with verified work emails. Across the United States, Houston is the largest hub for this category (134 companies); Los Angeles has 41.

This list covers company matches for foundation engineering consultants associated with Los Angeles, 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 13, 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 13, 2026 How this list was built

41Companies

544Contacts tracked

287Verified emails

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The 25 largest foundation engineering consultants based in Los Angeles, United States

Ranked by team size

Top 25 of 41 company matches for foundation engineering consultants based in Los Angeles, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 13, 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	John A. Martin & Associates, INC	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 13, 2026	51-200	138 contacts →
	Exact match “Established in 1953, John A.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
2	Saiful Bouquet Structural Engineers	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 13, 2026	51-200	89 contacts →
	Exact match “Saiful Bouquet is an award winning and innovative structural engineering firm that looks beyond the traditional boundaries of structural engineering, in order to provide…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
3	Alpha Structural, INC	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 13, 2026	51-200	57 contacts →
	Exact match “For over 30 years, Alpha Structural, Inc.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
4	Brandow & Johnston	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 13, 2026	11-50	55 contacts →
	Exact match “Our firm is proud to be identified among those who built the Los Angeles we see today.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
5	SKS Construction	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 13, 2026	n/a	33 contacts →
	Exact match “SKS Construction is a full-service design, engineering and construction company founded in 1987 in the City of Los Angeles, California by Sol K Shaolian (MS PE).” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
6	Nous Engineering	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 13, 2026	11-50	21 contacts →
	Exact match “Nous Engineering is an innovative Structural Engineering firm based in Los Angeles.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
7	Analysis & Solutions Consultants	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 13, 2026	11-50	13 contacts →
	Exact match “Analysis & Solutions Consultants (ASC) plays a key role in the design and construction of many challenging projects.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
8	Feffer Geological Consulting	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 13, 2026	1-10	13 contacts →
	Exact match “Feffer Geological Consulting, Inc.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
9	Melqart Inc. Structural Engineering	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 13, 2026	11-50	13 contacts →
	Exact match “Melqart, Inc.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
10	DK Engineer, Corp	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 13, 2026	1-10	9 contacts →
	Exact match “DK Engineer, Corp (DKE) is a boutique civil engineering consulting firm that provides design and construction administration services for construction projects throughout Southern…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
11	Peter T. Erdelyi & Assoc. Inc.	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 13, 2026	11-50	9 contacts →
	Exact match “Whether you're upgrading an existing structure or building from the ground up, Peter T.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
12	Khalifeh & Associates Inc, Consulting Engineers	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 13, 2026	11-50	6 contacts →
	Exact match “Khalifeh & Associates Inc, Consulting Engineers is a mechanical or industrial engineering company based out of 1625 W.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
13	Kobe Structural Engineering & Design	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 13, 2026	11-50	6 contacts →
	Exact match “Kobe Structural Engineering and Design INC.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
14	Biayna Engineering & Construction	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 13, 2026	1-10	6 contacts →
	Exact match “Civil Engineering, Structural Engineering, Construction Seismic Structural Retrofitting - Soft Story, URM, Non-Ductile Real Estate, Design Build, Foundation Design…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
15	Greystone Engineering Group INC	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 13, 2026	1-10	6 contacts →
	Exact match “Civil and Structural Consulting engineers.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
16	Steiner Consulting INC	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 13, 2026	1-10	5 contacts →
	Exact match “Steiner Consulting, Inc.(SCI) is a heavy civil-engineering consulting firm specializing in driving Southern California infrastructure.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
17	K&m Engineering & Design, Corp	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 13, 2026	1-10	5 contacts →
	Exact match “Based in Southern California, K&M Engineering & Design, Corp.(Formerly OKS’N Associates, INC.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
18	Andersen Integrated Services	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 13, 2026	11-50	5 contacts →
	Exact match “Andersen Integrated Services, Inc.(Andersen) is a full service consulting firm specializing in Forensic Engineering, Environmental, and Specialty Consulting Services.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
19	LEE & LEE Structural Engineering INC	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 13, 2026	1-10	5 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
20	JN Engineering, INC	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 13, 2026	1-10	5 contacts →
	Exact match “Company Profile JN Engineering Inc.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
21	Suenram & Associates, INC	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 13, 2026	11-50	4 contacts →
	Exact match “Suenram & Associates, Inc.(SAI) is a Los Angeles-based certified small business enterprise providing civil engineering design and consulting services for public agencies and…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
22	L.A. Structural	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 13, 2026	11-50	3 contacts →
	Exact match “L.A.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
23	Sinai Construction	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 13, 2026	1-10	3 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
24	Anc2 Engineering	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 13, 2026	1-10	2 contacts →
	Exact match “ANC2 Engineering provides structural engineering services for all sectors, proficient in new construction and seismic rehabilitation utilizing innovative design in all types of…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
25	Optime Consulting Group	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 13, 2026	1-10	2 contacts →
	Exact match “With diverse expertise spanning a large spectrum of civil engineering, enabling us to tackle complex challenges with creativity and precision from concrete mixture development for…” Recorded in the RevenueBase company graph · Oct 13, 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 “foundation 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 25 of 41 foundation engineering consultants based in Los Angeles, United States

See the full list, filter by size, metro and specialty, and access 287 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Foundation engineering consultants based in Los Angeles, United States at a glance

As of Oct 13, 2026

52.8%Verified-email coverage

13.3Average contacts per company

1-10Median size (employees)

Oct 13, 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 Los Angeles, so it is reported there. Company counts and contact totals on this page are exact for Los Angeles, over 41 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 Los Angeles, United States whose business descriptions match “foundation 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 287 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 13, 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.

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

How many foundation engineering consultants are there based in Los Angeles, United States?

RevenueBase identified 41 company matches for foundation engineering consultants associated with Los Angeles, 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?

John A. Martin & Associates, INC 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 foundation engineering consultants?

Houston leads the United States with 134 company records, followed by New York (108) and Austin (59). Los Angeles has 41.

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 287 professional contacts with verified work emails tracked across these 41 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 13, 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.