What departments does The Alter Group have?

The Alter Group has employees across 8 departments including Human Resources, Manufacturing, Finance, Engineering, Administrative.

What is the largest department at The Alter Group?

The largest department at The Alter Group is Engineering with 6 employees.

Where are The Alter Group employees located globally?

The Alter Group has employees across 4 continents and 8 countries including Kuwait, Greece, France, Poland, Spain.

How has The Alter Group's team size changed over time?

The Alter Group's team has grown from approximately 35 to 37 employees based on available data.

The Alter Group Employee Directory

Real EstateIllinois, United States51-200 Employees

The Alter Group is a national corporate real estate development firm active in office, industrial, and healthcare facilities. It offers a broad range of services, including brokerage, construction, investment, and property and asset management. Founded in 1955 by William A. Alter, the company has developed roughly 100 million square feet of speculative projects for its own portfolio and build-to-suit spaces for corporate users, with 4 million square feet currently under development across national markets. The firm is based in Wilmette, Illinois, and serves corporate and institutional clients seeking end-to-end real estate solutions. It holds industry recognition, including NAIOP’s National Developer of the Year award in 2010 and a top-office developer ranking in a National Real Estate Investor survey.

The Alter Group Global Highlights

North America
147

United States Of America
147

Europe
7

Greece
2
France
2
Poland
1
Spain
1
Portugal
1

Asia
1

Kuwait
1

The Alter Group's Leadership

D. H.
President And Chief Executive Officer
Mobile Phone
Email
W. O.
Owner
Mobile Phone
Email
B. F.
Managing Partner
Mobile Phone
Email
P. P.
Vice President
Mobile Phone
Email
S. G.
Corporate Senior Vice President
Mobile Phone
Email
P. B.
Director
Mobile Phone
Email
Â. B.
Hr Manager
Mobile Phone
Email
M. P.
Production Manager
Mobile Phone
Email

The Alter Group Employee Metrics

100%

50%

0%

2026

2025

Entrepreneurship
Community & Social Services
Accounting
Operations
Administrative
Other

Contact profiles from The Alter Group

Name

Title

Contact

Location

Last Update

W. O.
Owner
Mobile Phone
Email
Apr 14, 2026
B. F.
Managing Partner
Mobile Phone
Email
Oct 23, 2024
D. H.
President And Chief Executive Officer
Mobile Phone
Email
Oct 24, 2024
P. P.
Vice President
Mobile Phone
Email
Oct 23, 2024
S. G.
Corporate Senior Vice President
Mobile Phone
Email
Jul 19, 2025
P. B.
Director
Mobile Phone
Email
Sep 02, 2026
Â. B.
Hr Manager
Mobile Phone
Email
Portugal
Mar 09, 2026
M. P.
Production Manager
Mobile Phone
Email
Greece
Mar 09, 2026
F. P.
Financial Analyst
Mobile Phone
Email
France, Auvergne-Rhône-Alpes
Sep 05, 2026
B. P.
Building Engineer
Mobile Phone
Email
Oct 18, 2024

Frequently Asked Questions

What is The Alter Group known for?

The Alter Group was founded in 1955 and operates in the Real Estate industry. You can contact The Alter Group's main corporate office by phone at

+1-480-302-****

. Explore The Alter Group's company overview page for more information.

What is The Alter Group's most common email format?

The Alter Group employees' email format typically follows the pattern of FLast@alterassetmanagement.com. Trying to find reliable and up-to-date employee contact data? Find more The Alter Group email formats with LeadIQ.

How many employees does The Alter Group have currently?

The Alter Group has approximately 65 employees as of August 2026. These team members are located across 3 continents, including North America, Europe and Asia.

Who are The Alter Group's key employees and leadership?

As of August 2026, The Alter Group's key employees include:

President And Chief Executive Officer: D. H.
Owner: W. O.
Managing Partner: B. F.
Vice President: P. P.
Corporate Senior Vice President: S. G.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

B2B data verified in real-time
Sync data to your CRM, & add it to an outreach sequence in one click
Integrations with your tech stack for optimal efficiency
A patented AI cold email generator
Account & contact-level job change tracking

The Alter Group Employee Directory

Find The Alter Group employees' phone numbers or email addresses

Name search is limited — try advanced search instead