Company lists · Data refreshed September 2026

Top 25 Professional services firms based in Glendale, United States

Name: Professional services firms based in Glendale, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 58 companies tracked

RevenueBase identified 58 professional services firms headquartered in Glendale, United States as of September 2026 and tracks 663 professional contacts across them, including 252 with verified work emails. New York is the largest hub.

This list covers professional services firms headquartered in Glendale, 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 5, 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 5, 2026 86% judged on-target in blind review

58Companies

663Contacts tracked

252Verified emails

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The 25 largest professional services firms based in Glendale, United States

Ranked by team size

Top 25 of 58 professional services firms based in Glendale, United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. RevenueBase Smart Search rates how each company's information relates to professional services 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	Hutchinson And Bloodgood LLP	Indirect evidence	Glendale, CA, United StatesHQ checked Sep 5, 2026	51-200	187 contacts →
	Indirect evidence “Hutchinson and Bloodgood LLP is a leading firm of Certified Public Accountants and Consultants providing Tax Planning, Auditing, Technology Consulting, Human Resources and…” Source: RevenueBase Database · checked Sep 5, 2026
2	Milam, Knecht And Warner, LLP	Indirect evidence	Glendale, CA, United StatesHQ checked Sep 5, 2026	11-50	50 contacts →
	Indirect evidence “Milam, Knecht & Warner, LLP is a valuable strategic and competitive advantage for your business.” Source: RevenueBase Database · checked Sep 5, 2026
3	Robert Hall & Associates	Indirect evidence	Glendale, CA, United StatesHQ checked Sep 5, 2026	51-200	40 contacts →
	Indirect evidence “With over 50 years of experience, Robert Hall & Associates is your trusted partner for tax preparation and consulting.” Source: RevenueBase Database · checked Sep 5, 2026
4	The Accountancy, LLP	Strong evidence	Glendale, CA, United StatesHQ checked Sep 5, 2026	11-50	30 contacts →
	Strong evidence “As trusted advisors and consultants, we are privileged to help business owners, individuals and families reach their professional and personal goals.” Source: RevenueBase Database · checked Sep 5, 2026
5	Brilliant TAX & Accounting Services, INC	Strong evidence	Glendale, CA, United StatesHQ checked Sep 5, 2026	11-50	24 contacts →
	Strong evidence “Our firm provides outstanding service to our clients because of our dedication to the three underlying principles of professionalism, responsiveness and quality.” Source: RevenueBase Database · checked Sep 5, 2026
6	Rockwell Capital Group	Indirect evidence	Glendale, CA, United StatesHQ checked Sep 5, 2026	11-50	15 contacts →
	Indirect evidence “Rockwell Capital Group is a trusted, respected, and premier financial services firm offering world-class financial solutions to a diverse portfolio of clients, ranging from…” Source: RevenueBase Database · checked Sep 5, 2026
7	Mash Accounting & Consulting LLP	Indirect evidence	Glendale, CA, United StatesHQ checked Sep 5, 2026	11-50	12 contacts →
	Indirect evidence “Based out of Glendale, CA, MASH Accounting and Consulting LLP is a certified public accounting firm providing personalized and comprehensive tax, audit and business consulting…” Source: RevenueBase Database · checked Sep 5, 2026
8	Abedian Totlian, An Accountancy Corporation	Indirect evidence	Glendale, CA, United StatesHQ checked Sep 5, 2026	1-10	10 contacts →
	Indirect evidence “Abedian + Totlian is a CPA firm in the Los Angeles area providing Accounting, Bookkeeping, Tax, Business Consulting and Law Firm Management solutions to solo and small Law Firms.” Source: RevenueBase Database · checked Sep 5, 2026
9	Brunner Accounting Group	Strong evidence	Glendale, CA, United StatesHQ checked Sep 5, 2026	1-10	7 contacts →
	Strong evidence “Brunner Accounting Group is a full-service accounting firm dedicated to providing our clients with professional and personalized financial services.” Source: RevenueBase Database · checked Sep 5, 2026
10	Kelly & Small Certified Public Accountants	Indirect evidence	Glendale, CA, United StatesHQ checked Sep 5, 2026	11-50	6 contacts →
	Indirect evidence “Kelly & Small Certified Public Accountants is a premier tax and accounting company based out of 3529 OCEAN VIEW BLVD, Glendale, California, United States.” Source: RevenueBase Database · checked Sep 5, 2026
11	Andonian And Ghazarian LLP	Indirect evidence	Glendale, CA, United StatesHQ checked Sep 5, 2026	1-10	5 contacts →
	Indirect evidence “Invest your time and efforts on running your business.” Source: RevenueBase Database · checked Sep 5, 2026
12	Lee, Sperling, Hisamune Accountancy Corporation	Strong evidence	Glendale, CA, United StatesHQ checked Sep 5, 2026	11-50	4 contacts →
	Strong evidence “Lee, Sperling, Hisamune Accountancy Corporation is a local full service firm of Certified Public Accountant and professionals servicing a wide range of clients from Individuals…” Source: RevenueBase Database · checked Sep 5, 2026
13	Arlen Gharapetian, CPA	Indirect evidence	Glendale, CA, United StatesHQ checked Sep 5, 2026	1-10	4 contacts →
	Indirect evidence “AG CPA is a boutique accounting firm based out of Glendale, California.” Source: RevenueBase Database · checked Sep 5, 2026
14	Sapphire Bookkeeping & Accounting	Indirect evidence	Glendale, AZ, United StatesHQ checked Sep 5, 2026	1-10	4 contacts →
	Indirect evidence “Sapphire Bookkeeping & Accounting specializes in affordable Tax, Accounting and Bookkeeping services for individuals and small businesses including sole proprietorships…” Source: RevenueBase Database · checked Sep 5, 2026
15	ERK Financial Consultants, INC	Indirect evidence	Glendale, CA, United StatesHQ checked Sep 5, 2026	1-10	4 contacts →
	Indirect evidence “ERK Financial Consultants, Inc.(ERKFC) is a full service CPA firm providing tax and audit services for private companies, high net worth individuals, non-profits, hospitals, and…” Source: RevenueBase Database · checked Sep 5, 2026
16	Aspire Business Consultants, INC	Indirect evidence	Glendale, AZ, United StatesHQ checked Sep 5, 2026	1-10	3 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 5, 2026
17	Davidian & Associates CPA S	Indirect evidence	Glendale, CA, United StatesHQ checked Sep 5, 2026	1-10	3 contacts →
	Indirect evidence “Davidian & Associates is a full service CPA Firm located in Glendale, California Tax, Audits, Accounting, Tax issues, Payroll, & more” Source: RevenueBase Database · checked Sep 5, 2026
18	JWJ Accounting	Indirect evidence	Glendale, CA, United StatesHQ checked Sep 5, 2026	1-10	2 contacts →
	Indirect evidence “JWJ Accounting is a tax accounting firm based in Los Angeles, CA, USA” Source: RevenueBase Database · checked Sep 5, 2026
19	Leann Risenhoover, Cpa, PLC	Indirect evidence	Glendale, AZ, United StatesHQ checked Sep 5, 2026	1-10	2 contacts →
	Indirect evidence “Business and accounting consultant.” Source: RevenueBase Database · checked Sep 5, 2026
20	Paragon Business Solutions, LLC	Strong evidence	Glendale, CA, United StatesHQ checked Sep 5, 2026	1-10	1 contacts →
	Strong evidence “At Paragon Business Solutions (PBS) we are committed to providing you with outstanding personalized professional business services.” Source: RevenueBase Database · checked Sep 5, 2026
21	Cambium Consulting AZ	Strong evidence	Glendale, AZ, United StatesHQ checked Sep 5, 2026	1-10	1 contacts →
	Strong evidence “We are dedicated to providing professional service with the highest degree of honesty and integrity and strive to add value through our outsourced CFO, bookkeeping, and consulting…” Source: RevenueBase Database · checked Sep 5, 2026
22	Sharp Accountancy	Strong evidence	Glendale, CA, United StatesHQ checked Sep 5, 2026	1-10	1 contacts →
	Strong evidence “At Sharp Accountancy, we believe in Quality, Professionalism and Responsiveness.” Source: RevenueBase Database · checked Sep 5, 2026
23	K Accountancy	Indirect evidence	Glendale, CA, United StatesHQ checked Sep 5, 2026	1-10	1 contacts →
	Indirect evidence “Accountancy, Consulting, ERP system and Accounting software implementations We specialize in building accounting teams and departments for our clients, analyze and optimize the…” Source: RevenueBase Database · checked Sep 5, 2026
24	Cornerstone Consulting Prtnrs	Indirect evidence	Glendale, AZ, United StatesHQ checked Sep 5, 2026	1-10	1 contacts →
	Indirect evidence “Specializing in helping law firms.” Source: RevenueBase Database · checked Sep 5, 2026
25	Mauro M. D'amico, INC	Indirect evidence	Glendale, CA, United StatesHQ checked Sep 5, 2026	1-10	1 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 5, 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: professional services 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 professional services firms.
Partial evidence: Its own public description names part of professional services firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name professional services 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 25 of 58 professional services firms based in Glendale, United States

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Professional services firms based in Glendale, United States at a glance

As of Sep 5, 2026

38.0%Verified-email coverage

11.4Average contacts per company

1-10Median size (employees)

1022.4%Largest-city concentration · New York

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole United States list rather than for Glendale, so it is reported there. Company counts and contact totals on this page are exact for Glendale, over 58 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 professional services 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 Glendale, United States whose own description of what they do matches “professional services 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 professional services 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 professional services firms, and records with no verified work email. Companies headquartered outside Glendale 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, 252 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 5, 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.

Professional services firms by metro in the United States

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 professional services 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 professional services firms are there based in Glendale, United States?

RevenueBase identified 58 professional services firms headquartered in Glendale, 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?

Hutchinson And Bloodgood LLP, headquartered in Glendale, tops this list with the largest team on record.

Which city has the most professional services firms?

New York leads with 593 headquartered companies, followed by Houston (420) and Atlanta (304).

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 252 verified decision-maker contacts tracked across these 58 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 5, 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.