Contact information for energy service companies (ESCOs) holding a 2023 U.S. Department of Energy (DOE) Energy Savings Performance Contract (ESPC), Generation 4 (Gen4) indefinite-delivery, indefinite-quantity (IDIQ)  contract is available below.

View the list of ESCOs holding a 2017 or 2008 IDIQ ESPC.

ESCOs are encouraged to review their contact information on a regular basis for accuracy and can update their contact information by sending an email to the Federal Energy Management Program.

Organization Primary Contact Alternate Contact
ABM Facility Support Services, LLC
Contract: 892434-23D-EE000012
Andrew Sherman
301-875-6670
Catherine Gryszowka
470-328-4620
AECOM Technical Services, Inc.
Contract: 892434-23D-EE000013
Aisha Zakia Ross
301-875-6670
Matt McCann
518-955-2748
Ameresco, Inc.
Contract: 892434-23D-EE000014
Nicole Bulgarino
202-650-6218
Greg Caplan
202-738-8442
The Brewer-Garrett Company
Contract: 892434-23D-EE000015
Jeffrey L. Zellers
440-971-0505
Garrett Joseph
440-971-0557
CEG Solutions LLC
Contract: 892434-23D-EE000016
Bryon Krug
703-294-4526
Scott Trotier
703-294-5607
Centrica Business Solutions Services, Inc.
Contract: 892434-23D-EE000017
Bill Clark
518-406-0335
Joe Walsh
305-209-9072
CMTA, Inc.
Contract: 892434-23D-EE000018
Jeremy Smith
502-326-3085
Tim Morris
502-326-3085
Constellation NewEnergy, Inc.
Contract: 892434-23D-EE000019
Johan Ulloa
410-207-7377
John Guregian
978-848-6058
Energy Systems Group, LLC
Contract: 892434-23D-EE000020
John Streicher
757-995-5579
Robert Spinelli
484-679-8555
ENGIE Services U.S. Inc.
Contract: 892434-23D-EE000021
Courtney Jenkins
510-502-7314
Eric Cox
913-225-7097
Honeywell International, Inc.
Contract: 892434-23D-EE000022
Cherae Jones
770-519-4013
Daniel Powel
980-315-9767
Johnson Controls Government Systems, LLC
Contract: 892434-23D-EE000023
Gerard Nolan
760-408-8626
Georgette M Gillen
330-307-6552
NORESCO, LLC
Contract: 892434-23D-EE000024
Doug Sattler
610-389-3067
Gopal Shiddapur
704-293-5493
RWE Clean Energy Solutions, Inc.
Contract: 892434-23D-EE000025
Peter Keating
(703) 346-9839
Eric B. Lawton
(813) 375-3361
Schneider Electric Buildings Americas, Inc.
Contract: 892434-23D-EE000026
Alison Rucker
323-472-0018
Charles Atmore
513-545 1239
SitelogIQ Government Solutions LLC
Contract: 892434-23D-EE000027
Kage Tiller
763.354.4575
Jane Matson
651-888-0835
Southland Industries
Contract: 892434-23D-EE000028
Anthony Roner
760-994-7255
Nello Tortora
256-425-2440
703-834-2453
The Efficiency Network, Inc.
Contract: 892434-23D-EE000029
Troy Geanopulos
412-576-5002
Christopher VanHorn
301-908-5284
Trane U.S. Inc.
Contract: 892434-23D-EE000030
Jody L. Wilkens
651-407-3823
612-867-2241
Jeffrey L. Rud
651-407-4377
Veregy, LLC
Contract: 892434-23D-EE000031
Tom Menard
248-240-7837
Vincent Esparza
602-452-8746