Company lists · Data refreshed September 2026

Top 18 Professional services firms based in Milwaukee, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 32 companies tracked

RevenueBase identified 32 company matches for professional services firms associated with Milwaukee, United States as of September 2026 and tracks 3,928 professional contacts across them, including 2,225 with verified work emails. Across the United States, New York is the largest hub for this category (620 companies); Milwaukee has 32.

This list covers company matches for professional services firms associated with Milwaukee, 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 September 5, 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 Sep 5, 2026 How this list was built

32Companies

3,928Contacts tracked

2,225Verified emails

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The 18 largest professional services firms based in Milwaukee, United States

Ranked by team size

Top 18 of 32 company matches for professional services firms based in Milwaukee, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 5, 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	Wipfli	Exact match	Milwaukee, WI, United StatesHQ recorded Sep 5, 2026	1,001-5,000	3,047 contacts →
	Exact match “Always advancing.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
2	Reinhart Boerner VAN Deuren S.C	Exact match	Milwaukee, WI, United StatesHQ recorded Sep 5, 2026	201-500	482 contacts →
	Exact match “At Reinhart Boerner Van Deuren, we know that every trusted relationship begins with understanding.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
3	Crivello, Nichols & Hall, S.C	Exact match	Milwaukee, WI, United StatesHQ recorded Sep 5, 2026	51-200	80 contacts →
	Exact match “Full service law firm serving publicly-traded and privately-held corporations, family-owned businesses, tax-exempt organizations and individuals nationwide.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
4	O'neil, Cannon, Hollman, Dejong & Laing S.C	Exact match	Milwaukee, WI, United StatesHQ recorded Sep 5, 2026	51-200	78 contacts →
	Exact match “Our goal is to provide real-world, practical advice to businesses and their owners.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
5	Lauber Business Partners Fractional Interim Leadership, Consulting, Executive Search	Exact match	Milwaukee, WI, United StatesHQ recorded Sep 5, 2026	51-200	59 contacts →
	Exact match “For over 30 years, Lauber Business Partners, Inc.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
6	Ritzholman Cpas	Exact match	Milwaukee, WI, United StatesHQ recorded Sep 5, 2026	11-50	55 contacts →
	Exact match “With six partners and over 40 total employees, RitzHolman CPAs has been advising businesses, nonprofits, individuals and trusts since 1957.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
7	Kohner, Mann & Kailas, S.C	Exact match	Milwaukee, WI, United StatesHQ recorded Sep 5, 2026	11-50	28 contacts →
	Exact match “Since 1937, Kohner, Mann & Kailas, S.C, has provided the legal and transactional skills necessary to support our clients’ business needs and objectives.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
8	Kkcpa, SC	Exact match	Milwaukee, WI, United StatesHQ recorded Sep 5, 2026	11-50	11 contacts →
	Exact match “KKCPA is a small accounting firm based in Milwaukee, WI in which its expert CPAs and accountants have been working with small businesses and personal clients for 35+ years.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
9	Komisar Brady & Co., LLP NOW Cliftonlarsonallen	Exact match	Milwaukee, WI, United StatesHQ recorded Sep 5, 2026	n/a	10 contacts →
	Exact match “CLA is a professional services firm delivering integrated wealth advisory, outsourcing, and public accounting capabilities to help enhance our clients’ enterprise value and assist…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
10	Skillbench	Exact match	Milwaukee, WI, United StatesHQ recorded Sep 5, 2026	11-50	9 contacts →
	Exact match “At SkillBench, we help growing businesses and nonprofits eliminate the stress of messy books, missed deadlines, and overwhelming IRS compliance.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
11	Lichtsinn & Haensel, S.C	Exact match	Milwaukee, WI, United StatesHQ recorded Sep 5, 2026	11-50	8 contacts →
	Exact match “At Lichtsinn & Haensel, S.C, we believe clients are best served by preventing legal problems through careful and thorough advice given to clients prior to them entering into…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
12	Tushaus & Associates, LLC	Exact match	Milwaukee, WI, United StatesHQ recorded Sep 5, 2026	1-10	5 contacts →
	Exact match “Tushaus & Associates is a Certified Public Accounting(CPA) firm dedicated to providing quality services in accounting, income tax and gift and estate tax compliance and planning…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
13	Thomas F. Roepsch, CPA	Exact match	Milwaukee, WI, United StatesHQ recorded Sep 5, 2026	1-10	5 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
14	Mcmurtry Financial Services, LLC	Exact match	Milwaukee, WI, United StatesHQ recorded Sep 5, 2026	1-10	3 contacts →
	Exact match “McMurtry Financial Services, LLC is a financial service company specializing in accounting services for seasoned businesses and non profit organizations both locally and…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
15	Affinity Accounting	Exact match	Milwaukee, WI, United StatesHQ recorded Sep 5, 2026	1-10	3 contacts →
	Exact match “Affinity Accounting is a Milwaukee-based public accounting firm focused on providing financial clarity.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
16	CFO Unlimited	Exact match	Milwaukee, WI, United StatesHQ recorded Sep 5, 2026	1-10	2 contacts →
	Exact match “CFO Unlimited provides accounting, payroll, and tax services to small businesses and organizations all across the USA.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
17	Finstratlytics	Exact match	Milwaukee, United StatesHQ recorded Sep 5, 2026	1-10	2 contacts →
	Exact match “Privately owned consulting business, with expertise in accounting, financial management, strategic management and planning, and systems thinking.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
18	Nelson TAX Accounting LTD	Exact match	Milwaukee, WI, United StatesHQ recorded Sep 5, 2026	1-10	2 contacts →
	Exact match “At Nelson Tax Accounting Ltd we provide expert tax preparation, accounting and payroll services for a lower cost than the major chain offices.” Recorded in the RevenueBase company graph · Sep 5, 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 “professional services firms”. 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 18 of 32 professional services firms based in Milwaukee, United States

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

As of Sep 5, 2026

56.6%Verified-email coverage

122.8Average contacts per company

1-10Median size (employees)

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

5,001-10,000

Email recency for this list is measured across the whole United States list rather than for Milwaukee, so it is reported there. Company counts and contact totals on this page are exact for Milwaukee, over 32 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 Milwaukee, United States whose business descriptions match “professional services firms” 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 2,225 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 September 5, 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.

Professional services firms 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 “professional services firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many professional services firms are there based in Milwaukee, United States?

RevenueBase identified 32 company matches for professional services firms associated with Milwaukee, United States as of September 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?

Wipfli 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 professional services firms?

New York leads the United States with 620 company records, followed by Houston (420) and Atlanta (304). Milwaukee has 32.

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 2,225 professional contacts with verified work emails tracked across these 32 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 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 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.