
| 25N Coworking 3400 W. Stonegate Blvd., Suite 101 Arlington Heights, IL 60005 847-600-4284 25ncoworking.com
| Mara Hauser CEO/founder 708-878-4553 mara@25ncoworking.com
| 2017
| Yes
| Yes
| Yes
| Private offices, dedicated desks, flex workspace, and meeting rooms available; fully-furnished and all-inclusive utilities and amenities; onsite community manager, high-performance Wi-Fi & Ethernet, private phone booths, online bookings and 24/7 access, janitorial cleaning services, office equipment for printing, scanning, and shredding, brainstorming walls, LED presentation monitors, conferencing & AV equipment, community café/break room, complimentary coffee, concierge services, business resources and networking opportunities
|

| 25N Coworking 25 N. River Lane Geneva, IL 600134 630-409-1030 25ncoworking.com
| Mara Hauser CEO/founder 708-878-4553 mara@25ncoworking.com
| 2015
| Yes
| Yes
| Yes
| Coworking, business address services and mail handling, Wi-Fi, meeting rooms with HD presentation equip., complimentary coffee, printing/scanning, private phone booths, kitchenette & break room, fully-furnished private offices, dedicated desks
|
| AmeriCenters 27475 Ferry Road Warrenville, IL 60555 630-717-3555 www.americenters.com/warrenville-illinois/
| Brady Blain vice president 734-462-1313 leasing@americenters.com
| 2005
| Yes
| Yes
| No
| Private mailboxes, team suites, virtual offices, private and shared office space options available. 100 MBPS fiber internet & WiFi in multiple prime locations.
|

| Co-Optim 21660 W. Field Parkway Deer Park, IL 60010 847-957-1447 www.co-optim.com/deer-park
| Joe Elias founder workhappy@co-optim.com
| 2016
| Yes
| Yes
| Yes
| Membership includes reception & concierge services; high-speed Wi-Fi; events; mail room package handling; board rooms & cafe; private phone booths. Private and shared office options available. 24/7 access. Networking
|
| Corporate Offices Business Center, Inc. 2021 Midwest Road, Suite 200 Oak Brook, IL 60523 630-953-6300 www.corpoffices.com
| Jacki Szczepaniak President 630-953-6300 js@corpoffices.com
| 1983
| Yes
| Yes
| Yes
| Owner on site; no surprise charges; five meeting rooms, full time office space, virtual office programs, dedicated fiber internet, admin assistance and all business machinery make this center an excellent choice
|