ExteNet Expands to Over 40,000 SF with Boxer Property at Lisle Executive Center

lisle executive center 3030 warrenville road july 12 2024October 6, 2016 (Chicago, IL) — Boxer Property is proud to announce its latest lease expansion at Lisle Executive Center.  ExteNet Systems Inc. decided to expand for the fifth time, bringing their total leased space to over 40,000 square feet. The current expansion adds 11,000 square feet occupying one-third of the second floor and securing rights to expand into the remaining second-floor space.

“ExteNet continues to invest in the Chicagoland economy. We have created 65 new jobs in 2016 itself and to accommodate our growth we have decided to expand our headquarters at 3030 Warrenville Road . The prime location alongside the amenities ensured by the ownership group were key reasons for our decision,” said Dan Timm, CFO and EVP of ExteNet Systems.

Boxer Property’s Darrell Herschler and Transwestern’s Fred Ishler represented the landlord and worked with Jones Lang LaSalle’s Todd Schaefer, who represented the tenant.

Lisle Executive Center is connected via glass atrium to the Sheraton Lisle Hotel, not owned by Boxer, which offers tenants and guests access to various amenities including a large conference center and dining options. The Property provides covered parking year-round to tenants and employees via the underground parking garage.


extenet systems logo extenet systems logo july 12 2024ExteNet Systems Inc. designs, builds, owns and operates distributed networks (DNS) for use by wireless carriers, property owners, cities and communities. ExteNet’s DNS enable advanced cellular and wireless connectivity in outdoor and indoor settings across North America.


About Boxer Property

Boxer Property is celebrating over 24 years as an innovative commercial real estate investment and management company that specializes in maximizing the value of under-performing and challenged properties through aggressive leasing and hands-on management. Founded in 1992, Boxer Property Management Corporation is a privately held firm based in Houston that manages, leases, and administers retail, medical, hospitality and office properties with over 15 million square feet across more than 120 locations, nationwide.


leasing agent darrell herschler darrell herschler july 12 2024

Darrell Herschler

Leasing Representative

[email protected]


Heather Shuttleworth

Marketing Director

[email protected]


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