Company lists · Data refreshed September 2026

Top 23 Architectural and engineering accounting firms based in Los Angeles, United States

Name: Architectural and engineering accounting firms based in Los Angeles, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 44 companies tracked

RevenueBase identified 44 architectural and engineering accounting firms headquartered in Los Angeles, United States as of September 2026 and tracks 309 professional contacts across them, including 132 with verified work emails. New York is the largest hub.

This list covers architectural and engineering accounting firms headquartered in Los Angeles, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 27, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 27, 2026 86% judged on-target in blind review

44Companies

309Contacts tracked

132Verified emails

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The 23 largest architectural and engineering accounting firms based in Los Angeles, United States

Ranked by team size

Top 23 of 44 architectural and engineering accounting firms based in Los Angeles, United States, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to architectural and engineering accounting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Saiful Bouquet Structural Engineers	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	51-200	88 contacts →
	Partial evidence “Saiful Bouquet is an award winning and innovative structural engineering firm that looks beyond the traditional boundaries of structural engineering, in order to provide…” Source: RevenueBase Database · checked Sep 27, 2026
2	Englekirk Structural Engineers Englekirk Institutional	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	51-200	43 contacts →
	Partial evidence “Englekirk fields two structural engineering firms specifically tailored to meet the challenges of the commercial and institutional market sectors.” Source: RevenueBase Database · checked Sep 27, 2026
3	TNI Group	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	11-50	27 contacts →
	Partial evidence “The Next Idea Group is a Los Angeles based established professional design and architecture company with 22 years of experience and a proven track record.” Source: RevenueBase Database · checked Sep 27, 2026
4	SPF Architects SPF A	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	11-50	17 contacts →
	Partial evidence “Founded in 1988, SPF:a is a Los Angeles-based architecture firm specializing in clients and projects that require a high level of design sensitivity, technical expertise, and…” Source: RevenueBase Database · checked Sep 27, 2026
5	Manela & CO	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	11-50	14 contacts →
	Partial evidence “Services: Accounting Services Accounting Software Selection & Implementation Bookkeeping/Write-Up Business Owners Business Services Business Valuations Buying & Selling a Business…” Source: RevenueBase Database · checked Sep 27, 2026
6	Innodez	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	11-50	13 contacts →
	Partial evidence “We are a design and engineering company with a passionate group of engineers that offers professional engineering design services for a range of clients in commercial and…” Source: RevenueBase Database · checked Sep 27, 2026
7	Peter T. Erdelyi & Assoc. Inc.	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	11-50	9 contacts →
	Indirect evidence “Whether you're upgrading an existing structure or building from the ground up, Peter T.” Source: RevenueBase Database · checked Sep 27, 2026
8	Kobe Structural Engineering & Design	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	11-50	6 contacts →
	Partial evidence “Kobe Structural Engineering and Design INC.” Source: RevenueBase Database · checked Sep 27, 2026
9	Biayna Engineering & Construction	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	1-10	6 contacts →
	Partial evidence “Civil Engineering, Structural Engineering, Construction Seismic Structural Retrofitting - Soft Story, URM, Non-Ductile Real Estate, Design Build, Foundation Design…” Source: RevenueBase Database · checked Sep 27, 2026
10	PK LLP	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	11-50	6 contacts →
	Partial evidence “PK LLP is an accounting company based out of 1055Wilshire Blvd, Los Angeles, California, United States.” Source: RevenueBase Database · checked Sep 27, 2026
11	Native Records	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	1-10	6 contacts →
	Indirect evidence “Located in Los Angeles, NATIVE RECORDS is a versatile and seasoned group of professionals specializing in a wide array of financial and compliance services.” Source: RevenueBase Database · checked Sep 27, 2026
12	Mann Gelon Glodney Gumerove YEE LLP	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	51-200	5 contacts →
	Partial evidence “Mann Gelon Glodney Gumerove Yee LLP is an accounting company based out of 1880 CENTURY PARK E, Los Angeles, California, United States.” Source: RevenueBase Database · checked Sep 27, 2026
13	JAY CAD	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	11-50	5 contacts →
	Indirect evidence “Jay Cad is the ultimate drafting service in Los Angeles to help you get your projects done in time and on budget.” Source: RevenueBase Database · checked Sep 27, 2026
14	Gerami Architectural Corporation	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	1-10	4 contacts →
	Partial evidence “We are a team of professional Architects, Engineers, and Designers with more than 20 years of experience in residential/commercial architecture and construction.” Source: RevenueBase Database · checked Sep 27, 2026
15	Rfmg, INC	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	11-50	4 contacts →
	Partial evidence “Restaurant Financial Management Group, or RFMG, is a niche bookkeeping, full-service accounting, and financial management firm catering specially to the restaurant industry.” Source: RevenueBase Database · checked Sep 27, 2026
16	Accomptant INC	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	1-10	3 contacts →
	Partial evidence “Over 25 Years of Experience In: Full cycle accounting Interim Controller/ CFO services Finance Restructuring and Planning services Financial Consultancy Full Charge Bookkeeping” Source: RevenueBase Database · checked Sep 27, 2026
17	Akda Architects	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	1-10	3 contacts →
	Partial evidence “AKDA is a full service architecture firm based out of Los Angeles, CA.” Source: RevenueBase Database · checked Sep 27, 2026
18	Contractors Management Services	Partial evidence	Los Angeles, United StatesHQ checked Sep 27, 2026	1-10	3 contacts →
	Partial evidence “Established in 1995, Contractors Management Services offers accounting, bookkeeping & management services to small- and medium-size construction businesses.” Source: RevenueBase Database · checked Sep 27, 2026
19	Architects LA	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	1-10	2 contacts →
	Partial evidence “Our architectural services include- Renovations and Additions - Tenant Improvement - HOA architectural services - Zoning Studies - Building Permits - Demolition drawings - K-12…” Source: RevenueBase Database · checked Sep 27, 2026
20	Alimo Architects INC	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	1-10	2 contacts →
	Partial evidence “LET'S MAKE ARCHITECTURE AFFORDABLE!” Source: RevenueBase Database · checked Sep 27, 2026
21	Steele Projects	Indirect evidence	Los Angeles, United StatesHQ checked Sep 27, 2026	1-10	1 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 27, 2026
22	X Beltran Architects INC	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	1-10	1 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 27, 2026
23	Tagliaferri Architects INC	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	1-10	1 contacts →
	Partial evidence “Tagliaferri Architects delivers smart, sophisticated architecture design, documentation and construction administration services to institutional, commercial and residential…” Source: RevenueBase Database · checked Sep 27, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: architectural and engineering accounting firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names architectural and engineering accounting firms.
Partial evidence: Its own public description names part of architectural and engineering accounting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name architectural and engineering accounting firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 23 of 44 architectural and engineering accounting firms based in Los Angeles, United States

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Architectural and engineering accounting firms based in Los Angeles, United States at a glance

As of Sep 27, 2026

42.7%Verified-email coverage

7.0Average contacts per company

1-10Median size (employees)

272.7%Largest-city concentration · New York

Sep 27, 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 44 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among architectural and engineering accounting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Los Angeles, United States whose own description of what they do matches “architectural and engineering accounting firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names architectural and engineering accounting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among architectural and engineering accounting firms, and records with no verified work email. Companies headquartered outside Los Angeles are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 132 across the full list. 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 September 27, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Architectural and engineering accounting firms by metro in the United States

Architectural and engineering accounting firms in New York120
Architectural and engineering accounting firms in Houston67
Architectural and engineering accounting firms in Chicago55
Architectural and engineering accounting firms in Los Angeles44
Architectural and engineering accounting firms in Miami40
Architectural and engineering accounting firms in Atlanta33
Architectural and engineering accounting firms in Phoenix32
Architectural and engineering accounting firms in Austin28
Architectural and engineering accounting firms in San Diego27
Architectural and engineering accounting firms in San Francisco26
Architectural and engineering accounting firms in Dallas25

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names architectural and engineering accounting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many architectural and engineering accounting firms are there based in Los Angeles, United States?

RevenueBase identified 44 architectural and engineering accounting firms headquartered in Los Angeles, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Saiful Bouquet Structural Engineers, headquartered in Los Angeles, tops this list with the largest team on record.

Which city has the most architectural and engineering accounting firms?

New York leads with 120 headquartered companies, followed by Houston (67) and Chicago (55).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 132 verified decision-maker contacts tracked across these 44 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 27, 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 Smart Search, 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.