Corporate Office
Emerson Network Power > United States > About Us > Contact Us > Emerson Network Power Energy Systems Warrenville Corporate HQ

Energy Systems Business Unit Global Headquarters


4350 Weaver Parkway
Warrenville, IL
United States
Phone: +1 440 246 6999 
Fax: +1 440 246 4171

Services and Support: Customer Engineers deployed worldwide within our Energy Systems Global Service business.

Emerson Network Power's DC power, outside plant and monitoring products and services deliver Efficiency Without Compromise™ by helping customers optimize their network infrastructure to reduce costs and deliver high availability. Network Management professionals can optimize their efficiency and availability demands by deploying technologies and utilizing services for high density, flex capacity, eco availability and infrastructure management solutions.

Driving Directions
From Chicago O’Hare Intl Airport, Schiller Park, IL 60176

  • Head south on Access Rd 0.9 mi
  • Continue onto I-190 E 1.3 mi
  • Take exit 1D toward I-294 S/Indiana/S Tollway 0.4 mi
  • Merge onto I-294 S Partial toll road 8.6 mi
  • Take the Interstate 88 West E-W Tollway exit toward Aurora Toll road 0.5 mi
  • Merge onto I-88 W Partial toll road 14.2 mi
  • Take the Winfield Rd exit 0.4 mi
  • Turn left at Winfield Rd 0.5 mi
  • Turn left at Diehl Rd 0.2 mi
  • Turn left at Weaver Pkwy    0.3 mi
  • Destination will be on the right