Company lists · Data refreshed September 2026

Top 25 Advisory and outsourcing services based in Birmingham, United States

Name: Advisory and outsourcing services based in Birmingham, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 89 companies tracked

RevenueBase identified 89 advisory and outsourcing services headquartered in Birmingham, United States as of September 2026 and tracks 1,951 professional contacts across them, including 1,096 with verified work emails. New York is the largest hub.

This list covers advisory and outsourcing services headquartered in Birmingham, 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 23, 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 23, 2026 86% judged on-target in blind review

89Companies

1,951Contacts tracked

1,096Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest advisory and outsourcing services based in Birmingham, United States

Ranked by team size

Top 25 of 89 advisory and outsourcing services based in Birmingham, United States, ranked by team size, largest first. Data refreshed Sep 23, 2026. RevenueBase Smart Search rates how each company's information relates to advisory and outsourcing services: 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	Warren Averett	Partial evidence	Birmingham, AL, United StatesHQ checked Sep 23, 2026	501-1,000	844 contacts →
	Partial evidence “Warren Averett CPAs and Advisors is a top-tier accounting and advisory firm based in the Southeastern U.S, proudly ranking among the nation's top 50 firms.” Source: RevenueBase Database · checked Sep 23, 2026
2	Bmss Advisors & Cpas	Partial evidence	Birmingham, AL, United StatesHQ checked Sep 23, 2026	201-500	255 contacts →
	Partial evidence “Advisory and CPA firms come in many shapes and sizes.” Source: RevenueBase Database · checked Sep 23, 2026
3	W3r Consulting	Indirect evidence	Birmingham, MI, United StatesHQ checked Sep 23, 2026	201-500	150 contacts →
	Indirect evidence “w3r Consulting is an award-winning, best-in-class IT consulting and management company that delivers enterprise solutions at the intersection of innovation and ingenuity.” Source: RevenueBase Database · checked Sep 23, 2026
4	Pearce, Bevill, Leesburg, Moore, P.C	Indirect evidence	Birmingham, AL, United StatesHQ checked Sep 23, 2026	51-200	124 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 23, 2026
5	Kassouf	Indirect evidence	Birmingham, AL, United StatesHQ checked Sep 23, 2026	51-200	106 contacts →
	Indirect evidence “Kassouf & Company is a public accounting and consulting firm practicing in the areas of tax, assurance, financial services, business consulting, litigation support, wealth…” Source: RevenueBase Database · checked Sep 23, 2026
6	Founders Advisors	Indirect evidence	Birmingham, AL, United StatesHQ checked Sep 23, 2026	51-200	63 contacts →
	Indirect evidence “You brought your vision to life.” Source: RevenueBase Database · checked Sep 23, 2026
7	Fenner, Melstrom & Dooling, PLC	Indirect evidence	Birmingham, MI, United StatesHQ checked Sep 23, 2026	11-50	45 contacts →
	Indirect evidence “Fenner, Melstrom & Dooling has built a solid reputation for delivering professional services timely and accurately.” Source: RevenueBase Database · checked Sep 23, 2026
8	Associated Accountants, An Archer Lewis Firm	Indirect evidence	Birmingham, AL, United StatesHQ checked Sep 23, 2026	11-50	21 contacts →
	Indirect evidence “Associated Accountants offers Business Counseling, Accounting, Individual, Business, and Trust Tax Services.” Source: RevenueBase Database · checked Sep 23, 2026
9	Finnea Group	Indirect evidence	Birmingham, MI, United StatesHQ checked Sep 23, 2026	11-50	17 contacts →
	Indirect evidence “FINNEA is a premier financial services provider offering tailored solutions in Investment Banking, Financial Planning & Analysis (Performance Improvement), and Restructuring &…” Source: RevenueBase Database · checked Sep 23, 2026
10	Pillar3, LLC	Indirect evidence	Birmingham, AL, United StatesHQ checked Sep 23, 2026	1-10	15 contacts →
	Indirect evidence “PILLAR3 offers a variety of accounting, consulting, and media services supporting small businesses and their owners.” Source: RevenueBase Database · checked Sep 23, 2026
11	Truitt Tingle Paramore & Argent	Indirect evidence	Birmingham, AL, United StatesHQ checked Sep 23, 2026	11-50	15 contacts →
	Indirect evidence “Since 1990, Truitt, Tingle, Paramore & Argent, LLC has been serving the business community of Birmingham, Alabama, offering advanced accounting, tax and outsourced CFO services.” Source: RevenueBase Database · checked Sep 23, 2026
12	Impact Technology Group, A Doeren Mayhew Company	Partial evidence	Birmingham, AL, United StatesHQ checked Sep 23, 2026	11-50	13 contacts →
	Partial evidence “Impact Technology Group, the premier IT consultant in Birmingham, Alabama, redefines customized outsourcing solutions for businesses with up to 200 workstations.” Source: RevenueBase Database · checked Sep 23, 2026
13	Peninsula Private Wealth Of Raymond James	Partial evidence	Birmingham, MI, United StatesHQ checked Sep 23, 2026	11-50	8 contacts →
	Partial evidence “We believe that financial advisory services should be shaped by the unique needs of each client we serve, from individuals to families to high-caliber institutions.” Source: RevenueBase Database · checked Sep 23, 2026
14	Mpire Concepts	Indirect evidence	Birmingham, United StatesHQ checked Sep 23, 2026	1-10	8 contacts →
	Indirect evidence “MPIRE CONCEPTS IS A BIRMINGHAM, ALA.” Source: RevenueBase Database · checked Sep 23, 2026
15	Advo K ATE Advisors	Partial evidence	Birmingham, AL, United StatesHQ checked Sep 23, 2026	1-10	7 contacts →
	Partial evidence “Advo(k)ate Advisors, LLC is a financial services firm that specializes in advising employer-sponsored retirement plans.” Source: RevenueBase Database · checked Sep 23, 2026
16	Montgomery Entities	Indirect evidence	Birmingham, AL, United StatesHQ checked Sep 23, 2026	11-50	6 contacts →
	Indirect evidence “Our family of companies provide a range of services, from asset protection to professional staffing.” Source: RevenueBase Database · checked Sep 23, 2026
17	Cade, Crenshaw & Associates, P.C	Indirect evidence	Birmingham, AL, United StatesHQ checked Sep 23, 2026	11-50	5 contacts →
	Indirect evidence “At Cade, Crenshaw & Associates, P.C, our mission is to provide excellent service and value to our clients.” Source: RevenueBase Database · checked Sep 23, 2026
18	Conrad, Burnett, Norris, & Gordon, LLC	Indirect evidence	Birmingham, AL, United StatesHQ checked Sep 23, 2026	1-10	4 contacts →
	Indirect evidence “At CBNG we aim to partner with you to solve your accounting and tax needs so you can focus on your business and what is important to you.” Source: RevenueBase Database · checked Sep 23, 2026
19	Monteagle Advisory	Partial evidence	Birmingham, AL, United StatesHQ checked Sep 23, 2026	1-10	4 contacts →
	Partial evidence “Transaction advisory and forensic accounting services.” Source: RevenueBase Database · checked Sep 23, 2026
20	Plenary Assets	Indirect evidence	Birmingham, AL, United StatesHQ checked Sep 23, 2026	1-10	4 contacts →
	Indirect evidence “Plenary Assets provides Administrative Management and Business Support Services for private and public owned businesses, as well as government and state agencies.” Source: RevenueBase Database · checked Sep 23, 2026
21	Human Resource Management, INC	Indirect evidence	Birmingham, AL, United StatesHQ checked Sep 23, 2026	11-50	3 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 23, 2026
22	Gilmer Advisors	Partial evidence	Birmingham, AL, United StatesHQ checked Sep 23, 2026	1-10	3 contacts →
	Partial evidence “Gilmer Advisors is an insurance advisory firm that helps organizations optimize performance, accelerate growth and attract and retain talent.” Source: RevenueBase Database · checked Sep 23, 2026
23	Eminence Consulting & Business Solutions	Indirect evidence	Birmingham, AL, United StatesHQ checked Sep 23, 2026	1-10	2 contacts →
	Indirect evidence “Eminence Consulting & Business Solutions (ECBS) is a leading provider of bespoke consulting services and innovative business solutions.” Source: RevenueBase Database · checked Sep 23, 2026
24	Shepherd Advisors, LLC	Partial evidence	Birmingham, AL, United StatesHQ checked Sep 23, 2026	1-10	2 contacts →
	Partial evidence “A Modern Tax, Accounting and Advisory Firm” Source: RevenueBase Database · checked Sep 23, 2026
25	Radiant Professional Services, LLC	Indirect evidence	Birmingham, AL, United StatesHQ checked Sep 23, 2026	1-10	2 contacts →
	Indirect evidence “Radiant Professional Services, LLC (RPS) is a strategic planning and business process consulting company.” Source: RevenueBase Database · checked Sep 23, 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: advisory and outsourcing services. 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 advisory and outsourcing services.
Partial evidence: Its own public description names part of advisory and outsourcing services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name advisory and outsourcing services. 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 89 advisory and outsourcing services based in Birmingham, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,096 reachable decision-makers.

Free signup · no credit card

View the full list →

Advisory and outsourcing services based in Birmingham, United States at a glance

As of Sep 23, 2026

56.2%Verified-email coverage

21.9Average contacts per company

1-10Median size (employees)

2049.4%Largest-city concentration · New York

Sep 23, 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 Birmingham, so it is reported there. Company counts and contact totals on this page are exact for Birmingham, over 89 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 advisory and outsourcing services, 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 Birmingham, United States whose own description of what they do matches “advisory and outsourcing services”. 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 advisory and outsourcing services), 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 advisory and outsourcing services, and records with no verified work email. Companies headquartered outside Birmingham 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, 1,096 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 23, 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.

Advisory and outsourcing services 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 advisory and outsourcing services, 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 advisory and outsourcing services are there based in Birmingham, United States?

RevenueBase identified 89 advisory and outsourcing services headquartered in Birmingham, 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?

Warren Averett, headquartered in Birmingham, tops this list with the largest team on record.

Which city has the most advisory and outsourcing services?

New York leads with 1824 headquartered companies, followed by Houston (804) and Chicago (737).

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 1,096 verified decision-maker contacts tracked across these 89 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 23, 2026.

Ready to reach these companies? Verified emails and direct dials for all 89 advisory and outsourcing services based in Birmingham, United States. Start with a free account, no credit card.

Download this list →

Related lists

Advisory and outsourcing services by geography

Browse the directory

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.