Company lists · Data refreshed September 2026

Top 25 Enterprise office space operators based in Chicago, United States

Name: Enterprise office space operators based in Chicago, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 106 companies tracked

RevenueBase identified 106 company matches for enterprise office space operators associated with Chicago, United States as of September 2026 and tracks 119,018 professional contacts across them, including 55,452 with verified work emails. Across the United States, New York is the largest hub for this category (232 companies); Chicago follows with 106.

This list covers company matches for enterprise office space operators associated with Chicago, 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 28, 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 28, 2026 How this list was built

106Companies

119,018Contacts tracked

55,452Verified emails

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The 25 largest enterprise office space operators based in Chicago, United States

Ranked by team size

Top 25 of 106 company matches for enterprise office space operators based in Chicago, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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	JLL	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	10001+	76,504 contacts →
	Exact match “JLL (Jones Lang LaSalle Incorporated) is a leading global commercial real estate services and investment management company.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Cushman & Wakefield	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	10001+	35,234 contacts →
	Exact match “As a global commercial real estate services leader with professionals worldwide, we will never settle for the world that’s been built, but relentlessly drive it forward for our…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Revantage, A Blackstone Portfolio Company	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	501-1,000	621 contacts →
	Exact match “A global corporate services leader proudly serving Blackstone Real Estate portfolio companies and investments.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Vestian	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	1,001-5,000	570 contacts →
	Exact match “Vestian puts real estate to work for businesses worldwide.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	The Mart	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	51-200	186 contacts →
	Exact match “THE MART is the largest privately held commercial building in the United States: it encompasses 4.2 million gross square feet, spans two city blocks, rises 25 stories, and is…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	East Lake	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	501-1,000	175 contacts →
	Exact match “East Lake is a leader in providing quality real estate services, including property, facilities & construction management, development, owner's representation, and program…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Sterling BAY	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	51-200	149 contacts →
	Exact match “We are a national real estate company managing a portfolio that exceeds $5 billion in assets.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	MB Real Estate	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	201-500	140 contacts →
	Exact match “Working with MB Real Estate is about an independent mindset, and you are the focus.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Marc Realty	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	201-500	138 contacts →
	Exact match “Marc Realty is a full-service commercial real estate company that prides itself on owning, managing and leasing the best-located office buildings in the Chicago metropolitan area.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Expansive	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	51-200	134 contacts →
	Exact match “Expansive creates exceptional workspaces where people and companies thrive.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	33 Realty	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	51-200	87 contacts →
	Exact match “33 Realty is a fully integrated real estate services company with Leasing, Property Management, Distressed Real Estate Services and Investment and Sales Brokerage operations that…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	EQ Office NOW Perform Properties	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	51-200	85 contacts →
	Exact match “While other real estate owners talk about square footage and floor plans, we focus on the experience.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Vanderbilt Office Properties	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	51-200	85 contacts →
	Exact match “Founded in 2014, Vanderbilt Office Properties, LLC is a privately held, vertically integrated real estate investment manager.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Urban Innovations	Exact match	Chicago, United StatesHQ recorded Sep 28, 2026	51-200	70 contacts →
	Exact match “welcome to urban innovations Urban Innovations, Ltd.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	The John Buck Company	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	51-200	70 contacts →
	Exact match “Since 1981, The John Buck Company has reshaped the way real estate business is done.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Workbox	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	11-50	61 contacts →
	Exact match “Workbox is a national workspace operator and platform for professionals to connect.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Rightsize Facility	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	51-200	60 contacts →
	Exact match “Rightsize is a nationwide office interiors and facility services firm and serves as the single source to PLAN, FURNISH and SERVICE office expansion, relocation, or consolidation…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Mccaffery	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	51-200	58 contacts →
	Exact match “McCaffery is a privately owned, full-service commercial real estate company that has been in the business of investing, developing, leasing and managing real estate for more than…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Glenstar	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	51-200	48 contacts →
	Exact match “Glenstar is a Chicago-based commercial real estate company specializing in industrial development, reimagined office and multi-family properties.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	HSA Commercial Real Estate	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	51-200	43 contacts →
	Exact match “Chicago-based HSA Commercial Real Estate is a diversified, national full-service commercial real estate firm that provides development, management, leasing and client services in…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Vargas Group, INC	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	51-200	43 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Equity Commonwealth	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	11-50	21 contacts →
	Exact match “Equity Commonwealth (NYSE: EQC) is a Chicago based, internally managed and self-advised real estate investment trust (REIT) with commercial office properties in the United States.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Inter Continental Real Estate & Development	Exact match	Chicago, United StatesHQ recorded Sep 28, 2026	11-50	19 contacts →
	Exact match “Inter Continental Real Estate & Development Corporation (ICD) is a full-service real estate and development company, which has been in operation for over 35 years.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Rentlife LLC	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	11-50	18 contacts →
	Exact match “We are a passionate team of problem solvers.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Bespoke Commercial Real Estate	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	11-50	17 contacts →
	Exact match “Bespoke specializes in creating value for privately-held businesses and non-profit organizations.” Recorded in the RevenueBase company graph · Sep 28, 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 “enterprise office space operators”. 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 25 of 106 enterprise office space operators based in Chicago, United States

See the full list, filter by size, metro and specialty, and access 55,452 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Enterprise office space operators based in Chicago, United States at a glance

As of Sep 28, 2026

46.6%Verified-email coverage

1122.8Average contacts per company

11-50Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

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 106 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 Chicago, United States whose business descriptions match “enterprise office space operators” 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 55,452 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 28, 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.

Enterprise office space operators 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 “enterprise office space operators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many enterprise office space operators are there based in Chicago, United States?

RevenueBase identified 106 company matches for enterprise office space operators associated with Chicago, 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?

JLL 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 enterprise office space operators?

New York leads the United States with 232 company records, followed by Chicago (106) and Houston (97).

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 55,452 professional contacts with verified work emails tracked across these 106 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 28, 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.