Company lists · Data refreshed September 2026

Top 24 Ip workflow automation software companies based in Chicago, United States

RevenueBase identified 33 ip workflow automation software companies headquartered in Chicago, United States as of September 2026 and tracks 1,527 professional contacts across them, including 944 with verified work emails. Across the United States, New York is the largest hub for this category (34 companies); Chicago follows with 33.

This list covers ip workflow automation software companies headquartered in Chicago, 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 14, 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 14, 2026 86% judged on-target in blind review
33Companies
1,527Contacts tracked
944Verified emails
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The 24 largest ip workflow automation software companies based in Chicago, United States

Ranked by team size
Top 24 of 33 ip workflow automation software companies based in Chicago, United States, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to ip workflow automation software companies: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceChicago, IL, United StatesHQ checked Sep 14, 2026201-500288 contacts →

Indirect evidence

“For more than 100 years Banner Witcoff has provided sound protection and inventive intellectual property solutions for some of the world’s most innovative organizations.”

Source: RevenueBase Database · checked Sep 14, 2026
2Indirect evidenceChicago, IL, United StatesHQ checked Sep 14, 202651-200213 contacts →

Indirect evidence

“Marshall, Gerstein & Borun LLP has one focus - intellectual property law.”

Source: RevenueBase Database · checked Sep 14, 2026
3Indirect evidenceChicago, United StatesHQ checked Sep 14, 202651-200162 contacts →

Indirect evidence

“McAndrews, Held & Malloy is a premier, full-service intellectual property and technology law firm.”

Source: RevenueBase Database · checked Sep 14, 2026
4Indirect evidenceChicago, IL, United StatesHQ checked Sep 14, 202651-200157 contacts →

Indirect evidence

“Leydig, Voit & Mayer remains at the forefront of intellectual property law, providing advice and counsel in intellectual property litigation, licensing, and prosecution services…”

Source: RevenueBase Database · checked Sep 14, 2026
5Partial evidenceChicago, IL, United StatesHQ checked Sep 14, 202651-200148 contacts →

Partial evidence

“Discover Wellspring’s software solutions and expert services that transform how ideas and inventions are discovered, protected, and brought to market.”

Source: RevenueBase Database · checked Sep 14, 2026
6Indirect evidenceChicago, IL, United StatesHQ checked Sep 14, 202651-200143 contacts →

Indirect evidence

“At MBHB, the legal and scientific credentials of our professionals are first rate.”

Source: RevenueBase Database · checked Sep 14, 2026
7Indirect evidenceChicago, IL, United StatesHQ checked Sep 14, 202651-200109 contacts →

Indirect evidence

“With over 160 years of experience, Fitch, Even, Tabin & Flannery LLP is Chicago’s oldest law firm in continuous practice and a national leader in the field of intellectual…”

Source: RevenueBase Database · checked Sep 14, 2026
8Indirect evidenceChicago, IL, United StatesHQ checked Sep 14, 202651-20080 contacts →

Indirect evidence

“Greer Burns & Crain, Ltd.”

Source: RevenueBase Database · checked Sep 14, 2026
9Indirect evidenceChicago, IL, United StatesHQ checked Sep 14, 202611-5035 contacts →

Indirect evidence

“Citius Minds is a leading technology consulting firm supporting clients in advanced patent analytics and end to end patent litigation services.”

Source: RevenueBase Database · checked Sep 14, 2026
10Indirect evidenceChicago, IL, United StatesHQ checked Sep 14, 202611-5028 contacts →

Indirect evidence

“Intellectual Property Law Firm Wood Phillips is adept at all aspects of intellectual property, both domestically and internationally, including patent application preparation and…”

Source: RevenueBase Database · checked Sep 14, 2026
11Indirect evidenceChicago, IL, United StatesHQ checked Sep 14, 202611-5025 contacts →

Indirect evidence

“Lempia Summerfield Katz LLC specializes in patents, trademarks, copyrights, and other aspects of intellectual property protection and counseling.”

Source: RevenueBase Database · checked Sep 14, 2026
12Partial evidenceChicago, IL, United StatesHQ checked Sep 14, 202611-5020 contacts →

Partial evidence

“FLENER IP & Business Law is a WBE-Certified women-owned business.”

Source: RevenueBase Database · checked Sep 14, 2026
13Indirect evidenceChicago, IL, United StatesHQ checked Sep 14, 202611-5019 contacts →

Indirect evidence

“LS3 is a full-service intellectual property law firm that caters to the special needs of its clients on an individual basis.”

Source: RevenueBase Database · checked Sep 14, 2026
14Indirect evidenceChicago, IL, United StatesHQ checked Sep 14, 202611-5019 contacts →

Indirect evidence

“Cook Alex and its predecessors have a distinguished history of providing differentiated intellectual property legal services to a domestic and international client base.”

Source: RevenueBase Database · checked Sep 14, 2026
15Indirect evidenceChicago, IL, United StatesHQ checked Sep 14, 202611-5012 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 14, 2026
16Indirect evidenceChicago, IL, United StatesHQ checked Sep 14, 202611-5011 contacts →

Indirect evidence

“Arch & Lake LLP is a law firm founded in 2018 with offices in Bellevue, Chicago, and Houston.”

Source: RevenueBase Database · checked Sep 14, 2026
17Indirect evidenceChicago, IL, United StatesHQ checked Sep 14, 20261-106 contacts →

Indirect evidence

“Securing Your Intellectual Property Assets in the U.S.”

Source: RevenueBase Database · checked Sep 14, 2026
18Indirect evidenceChicago, United StatesHQ checked Sep 14, 20261-105 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 14, 2026
19Indirect evidenceChicago, IL, United StatesHQ checked Sep 14, 20261-105 contacts →

Indirect evidence

“Keener and Associates is a client-focused business intellectual property law firm.”

Source: RevenueBase Database · checked Sep 14, 2026
20Partial evidenceChicago, IL, United StatesHQ checked Sep 14, 202611-505 contacts →

Partial evidence

“Mson-IP is a boutique intellectual property services firm that offers a full-spectrum of services to help legal, technical, and business teams with ideation, protection…”

Source: RevenueBase Database · checked Sep 14, 2026
21Indirect evidenceChicago, IL, United StatesHQ checked Sep 14, 20261-103 contacts →

Indirect evidence

“GAI is a service company established to support our clients in the pursuit of their international dreams and ambitions.”

Source: RevenueBase Database · checked Sep 14, 2026
22Strong evidenceChicago, IL, United StatesHQ checked Sep 14, 202611-502 contacts →

Strong evidence

“Integrify, a PSPDFKit Company, provides workflow automation software that powers the business operations of some of the largest companies in the world.”

Source: RevenueBase Database · checked Sep 14, 2026
23Partial evidenceChicago, IL, United StatesHQ checked Sep 14, 20261-102 contacts →

Partial evidence

“We help our clients to obtain, enforce, and manage all forms of Intellectual Property (IP) both in the US and abroad including: Patents in a wide variety of technical disciplines…”

Source: RevenueBase Database · checked Sep 14, 2026
24Indirect evidenceChicago, IL, United StatesHQ checked Sep 14, 20261-102 contacts →

Indirect evidence

“Drishti Law is devoted to assisting clients identify and protect their competitive advantage by establishing a capitalization strategy that adapts to their needs.”

Source: RevenueBase Database · checked Sep 14, 2026

Showing 24 of 33 ip workflow automation software companies based in Chicago, United States

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Ip workflow automation software companies based in Chicago, United States at a glance

As of Sep 14, 2026
61.8%Verified-email coverage
46.3Average contacts per company
11-50Median size (employees)
Sep 14, 2026Page data refreshed

Companies by employee count

1-10
14
11-50
11
51-200
7
201-500
1

Email recency for this list is measured across the whole United States list rather than for Chicago, so it is reported there. Company counts and contact totals on this page are exact for Chicago, over 33 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 ip workflow automation software companies, 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 Chicago, United States whose own description of what they do matches “ip workflow automation software companies”. 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 ip workflow automation software companies), 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 ip workflow automation software companies, and records with no verified work email. Companies headquartered outside Chicago 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, 944 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 14, 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.

Ip workflow automation software companies 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 ip workflow automation software companies, 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 ip workflow automation software companies are there based in Chicago, United States?

RevenueBase identified 33 ip workflow automation software companies headquartered in Chicago, 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?

Banner Witcoff, headquartered in Chicago, tops this list with the largest team on record.

Which city in the United States has the most ip workflow automation software companies?

New York leads the United States with 34 headquartered companies, followed by Chicago (33) and Washington (33).

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 944 verified decision-maker contacts tracked across these 33 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 14, 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.