Company lists · Data refreshed September 2026

Top 22 Professional services firms based in Northbrook, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 33 companies tracked

RevenueBase identified 33 company matches for professional services firms associated with Northbrook, United States as of September 2026 and tracks 302 professional contacts across them, including 193 with verified work emails. Across the United States, New York is the largest hub for this category (620 companies); Northbrook has 33.

This list covers company matches for professional services firms associated with Northbrook, 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

33Companies

302Contacts tracked

193Verified emails

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The 22 largest professional services firms based in Northbrook, United States

Ranked by team size

Top 22 of 33 company matches for professional services firms based in Northbrook, 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	The Dolins Group, LTD	Exact match	Northbrook, IL, United StatesHQ recorded Sep 5, 2026	51-200	53 contacts →
	Exact match “The Dolins Group is a full-service CPA firm in Northbrook, Illinois, serving individuals and growing businesses.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
2	The Hechtman Group, LLC	Exact match	Northbrook, IL, United StatesHQ recorded Sep 5, 2026	11-50	42 contacts →
	Exact match “Since 1961, The Hechtman Group LLC has specialized in accounting, tax and business consulting services for individuals, small business owners, and entrepreneurs, with expertise in…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
3	ECS Financial Services LTD	Exact match	Northbrook, IL, United StatesHQ recorded Sep 5, 2026	51-200	41 contacts →
	Exact match “ECS Financial Services, Inc.(ECS) was started in 1962 as a traditional accounting firm.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
4	Brown CPA Group	Exact match	Northbrook, IL, United StatesHQ recorded Sep 5, 2026	11-50	34 contacts →
	Exact match “At Brown CPA Group, we have been helping clients define and achieve success for over 30 years.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
5	Levun, Goodman & Cohen, LLP	Exact match	Northbrook, IL, United StatesHQ recorded Sep 5, 2026	11-50	22 contacts →
	Exact match “Levun, Goodman & Cohen, LLP is a sophisticated law firm with a nationally recognized business law, tax consulting practice, estate planning and real estate.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
6	Lipschultz, Levin & Gray	Exact match	Northbrook, IL, United StatesHQ recorded Sep 5, 2026	11-50	20 contacts →
	Exact match “Lipschultz, Levin & Gray, LLC provides accounting, tax and consulting services to mid-size and large privately held companies.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
7	Infinity Strategic Partners, LLC	Exact match	Northbrook, IL, United StatesHQ recorded Sep 5, 2026	11-50	15 contacts →
	Exact match “Infinity Strategic Partners consults with individuals, families, small to mid-size businesses and their leaders on various aspects of financial planning.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
8	DCS Midwest LLC	Exact match	Northbrook, IL, United StatesHQ recorded Sep 5, 2026	11-50	15 contacts →
	Exact match “DCS Midwest mission is to maintain the highest levels of professionalism, integrity, honesty, and fairness in our relationships with our clients, subcontractors, and professional…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
9	Eilts Buccola & Associates	Exact match	Northbrook, IL, United StatesHQ recorded Sep 5, 2026	1-10	12 contacts →
	Exact match “Eilts Buccola and Associates is a distinguished accounting firm serving Chicago and the North Shore specializing in business consulting and tax advisory services.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
10	CNC Consultants INC	Exact match	Northbrook, IL, United StatesHQ recorded Sep 5, 2026	11-50	5 contacts →
	Exact match “We strongly believe that being prepared is the best way to overcome any obstacle in our path.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
11	Premiere Financial Consultants, INC	Exact match	Northbrook, IL, United StatesHQ recorded Sep 5, 2026	1-10	4 contacts →
	Exact match “Premiere Financial Consultants is a high-touch, small-volume boutique firm, allowing us to make every client our top priority.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
12	Shenfeld & Company LTD	Exact match	Northbrook, IL, United StatesHQ recorded Sep 5, 2026	1-10	3 contacts →
	Exact match “Certified Public Accountants and Business Consultants.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
13	Cutler Financial Services	Exact match	Northbrook, IL, United StatesHQ recorded Sep 5, 2026	1-10	2 contacts →
	Exact match “Cutler Financial Services is a family owned and operated accounting firm that has been serving the Northshore with tax preparation and planning, financial planning, and accounting…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
14	Wiczer Sheldon & Jacobs, LLC	Exact match	Northbrook, IL, United StatesHQ recorded Sep 5, 2026	1-10	2 contacts →
	Exact match “We build relationships with our clients and get to know each client's individual business goals.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
15	DBS Accounting Solutions LLC	Exact match	Northbrook, IL, United StatesHQ recorded Sep 5, 2026	1-10	2 contacts →
	Exact match “DBS Accounting Solutions LLC delivers a wide range of services for mid-size organizations, small businesses and entrepreneurs, including traditional accounting and tax services.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
16	Wiczer & Sheldon, LLC	Exact match	Northbrook, IL, United StatesHQ recorded Sep 5, 2026	1-10	1 contacts →
	Exact match “Wiczer & Sheldon, LLC is a law firm that serves the needs of businesses and business owners.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
17	Northshore Professional Group	Exact match	Northbrook, IL, United StatesHQ recorded Sep 5, 2026	1-10	1 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
18	DP Mende & CO	Exact match	Northbrook, IL, United StatesHQ recorded Sep 5, 2026	1-10	1 contacts →
	Exact match “DP Mende & Co provides Accounting, Tax, Small Business Advisory, and Fractional CFO/COO services.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
19	Eilts & Associates, INC	Exact match	Northbrook, IL, United StatesHQ recorded Sep 5, 2026	1-10	1 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
20	Wolf & Solovy LLP	Exact match	Northbrook, IL, United StatesHQ recorded Sep 5, 2026	1-10	1 contacts →
	Exact match “Wolf & Solovy and its predecessor firms have served businesses, families, and individuals for over 35 years, tailoring our legal services to their diverse needs.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
21	Levin & Levy, LLP	Exact match	Northbrook, IL, United StatesHQ recorded Sep 5, 2026	1-10	1 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
22	Matz CPA Group, LTD	Exact match	Northbrook, IL, United StatesHQ recorded Sep 5, 2026	1-10	1 contacts →
	Exact match “Accounting, Tax and Consulting Services” 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 22 of 33 professional services firms based in Northbrook, United States

See the full list, filter by size, metro and specialty, and access 193 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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

As of Sep 5, 2026

63.9%Verified-email coverage

9.2Average contacts per company

1-10Median size (employees)

Sep 5, 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 Northbrook, so it is reported there. Company counts and contact totals on this page are exact for Northbrook, over 33 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 Northbrook, 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 193 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 Northbrook, United States?

RevenueBase identified 33 company matches for professional services firms associated with Northbrook, 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?

The Dolins Group, LTD 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). Northbrook has 33.

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 193 professional contacts with verified work emails tracked across these 33 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.