Company lists · Data refreshed October 2026

Top 25 Class a office building developers based in Chicago, United States

RevenueBase identified 39 company matches for class a office building developers associated with Chicago, United States as of October 2026 and tracks 1,837 professional contacts across them, including 425 with verified work emails. Across the United States, New York is the largest hub for this category (100 companies); Chicago has 39.

This list covers company matches for class a office building developers 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 October 9, 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 Oct 9, 2026 How this list was built
39Companies
1,837Contacts tracked
425Verified emails
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The 25 largest class a office building developers based in Chicago, United States

Ranked by team size
Top 25 of 39 company matches for class a office building developers based in Chicago, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchChicago, IL, United StatesHQ recorded Oct 9, 2026201-500146 contacts →

Exact match

“Working with MB Real Estate is about an independent mindset, and you are the focus.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2Exact matchChicago, IL, United StatesHQ recorded Oct 9, 202651-200133 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 · Oct 9, 2026 · View company records in RevenueBase
3Exact matchChicago, IL, United StatesHQ recorded Oct 9, 2026201-500127 contacts →

Exact match

“Zeller is a vertically integrated commercial real estate investment and development firm that has offered investors exceptional expertise, innovation, and insight to value for…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4Exact matchChicago, IL, United StatesHQ recorded Oct 9, 202651-20087 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 · Oct 9, 2026 · View company records in RevenueBase
5Exact matchChicago, IL, United StatesHQ recorded Oct 9, 202651-20082 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 · Oct 9, 2026 · View company records in RevenueBase
6Exact matchChicago, United StatesHQ recorded Oct 9, 202651-20070 contacts →

Exact match

“welcome to urban innovations Urban Innovations, Ltd.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7Exact matchChicago, IL, United StatesHQ recorded Oct 9, 202651-20067 contacts →

Exact match

“Since 1981, The John Buck Company has reshaped the way real estate business is done.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8Exact matchChicago, IL, United StatesHQ recorded Oct 9, 202651-20058 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 · Oct 9, 2026 · View company records in RevenueBase
9Exact matchChicago, IL, United StatesHQ recorded Oct 9, 202651-20048 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 · Oct 9, 2026 · View company records in RevenueBase
10Exact matchChicago, IL, United StatesHQ recorded Oct 9, 202651-20047 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 · Oct 9, 2026 · View company records in RevenueBase
11Exact matchChicago, IL, United StatesHQ recorded Oct 9, 202651-20029 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12Exact matchChicago, IL, United StatesHQ recorded Oct 9, 202651-20026 contacts →

Exact match

“Bridge Industrial is a privately owned vertically integrated real estate operating company and investment manager that focuses on the acquisition and development of Class A…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13Exact matchChicago, IL, United StatesHQ recorded Oct 9, 202611-5018 contacts →

Exact match

“Blue Star Properties has been involved in renovating more than thirty office, retail and industrial properties, breathing new life and adding value to otherwise underperforming…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14Exact matchChicago, IL, United StatesHQ recorded Oct 9, 202611-5018 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 · Oct 9, 2026 · View company records in RevenueBase
15Exact matchChicago, IL, United StatesHQ recorded Oct 9, 20261-109 contacts →

Exact match

“Madison Rose is a specialized real estate firm ushering in a new age of agency leasing.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16Exact matchChicago, IL, United StatesHQ recorded Oct 9, 20261-109 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17Exact matchChicago, IL, United StatesHQ recorded Oct 9, 20261-109 contacts →

Exact match

“We are your urban real estate partner.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18Exact matchChicago, IL, United StatesHQ recorded Oct 9, 202611-508 contacts →

Exact match

“Wurkwel Ventures, LLC is a holding company consisting of a portfolio of businesses that focus on the needs of corporate tenants when expanding, relocating or downsizing their…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19Exact matchChicago, IL, United StatesHQ recorded Oct 9, 202611-506 contacts →

Exact match

“Callahan Capital Partners is a national real estate investment and operating firm focused exclusively on the acquisition and management of high-quality U.S.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20Exact matchChicago, IL, United StatesHQ recorded Oct 9, 20261-105 contacts →

Exact match

“WHY WE EXIST Consistently delivering outsized results at scale requires an unfair advantage.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21Exact matchChicago, IL, United StatesHQ recorded Oct 9, 202611-505 contacts →

Exact match

“Chicago-based Metropolis Investment Holdings Inc.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22Exact matchChicago, IL, United StatesHQ recorded Oct 9, 20261-105 contacts →

Exact match

“MoRE Properties Group is an entrepreneurial company that is focused on developing and redeveloping retail, office, industrial and mixed-use properties.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23Exact matchChicago, IL, United StatesHQ recorded Oct 9, 202611-504 contacts →

Exact match

“Abbell Associates is a 77-year old private real estate company and its WBE-certified affiliate Abbell Credit Corporation are Chicago-based real estate companies that specialize in…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24Exact matchChicago, IL, United StatesHQ recorded Oct 9, 202611-503 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25Exact matchChicago, IL, United StatesHQ recorded Oct 9, 20261-103 contacts →

Exact match

“Hansen Realty Services is a full-service real estate investment and commercial landlord company, focusing on commercial-industrial properties on the North Side of Chicago for over…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase

Showing 25 of 39 class a office building developers based in Chicago, United States

See the full list, filter by size, metro and specialty, and access 425 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Class a office building developers based in Chicago, United States at a glance

As of Oct 9, 2026
23.1%Verified-email coverage
47.1Average contacts per company
11-50Median size (employees)
Oct 9, 2026Page data refreshed

Companies by employee count

1-10
14
11-50
10
51-200
11
201-500
2
501-1,000
1
1,001-5,000
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 39 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 “class a office building developers” 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 425 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 October 9, 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.

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 “class a office building developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many class a office building developers are there based in Chicago, United States?

RevenueBase identified 39 company matches for class a office building developers associated with Chicago, United States as of October 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?

MB Real Estate 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 class a office building developers?

New York leads the United States with 100 company records, followed by Houston (77) and Dallas (58). Chicago has 39.

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 425 professional contacts with verified work emails tracked across these 39 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 October 9, 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.