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Utility Companies
Ranked by No. Customers then Employees
RankCompany
Phone / Fax
No. Customers
No. DE Employees
Person in charge
Year Founded
1
Delmarva Power
500 N Wakefield Dr FL 2
Newark, DE 19702
www.delmarva.com
(800) 375-7117
(302) 429-3141
629,0001
898
Gary Stockbridge
1909
2
Delaware Municipal Electric
22 Artisan Drive
Smyrna, DE 19977
www.demecinc.net
(302) 653-2733
129,000
Patrick McCullar (CEO)
1979
3
Delaware Electric Cooperative
14198 Sussex Hwy.
Greenwood, DE 19950
www.delaware.coop
(855) 332-9090
(302) 349-4840
84,000
142
Bill Andrew (President)
1936
4
Artesian Water Company
664 Churchmans Rd
Newark, DE 19702
www.artesianwater.com
(302) 453-6900
(302) 453-6957
81,900
233
Dian C Taylor (CEO)
1905
5
Tidewater Utilities
1100 S Little Creek Rd
Dover, DE 19901
www.tuiwater.com
(302) 734-7500
(302) 734-9297
50,879
101
Gerard Esposito (President)
1964
6
Chesapeake Utilities Corporation
PO Box 1769
Dover, DE 19903
www.chpkgas.com
(302) 734-6797
45,000
650
Mike McMasters (President)
1947
7
City of Dover Utilities Dept
860 Buttner Pl
Dover, DE 19904
www.cityofdover.com
(302) 736-7070
23,000
350
Scott Koenig
1979
8
United Water Delaware
2000 First State Blvd.
Wilmington, DE 19804
www.unitedwater.com
(302) 633-5905
(302) 633-5910
4,300
51
Larry Finnicum (President)
9
AECOM
1013 Centre Rd Suite 220
Wilmington, DE 19805
www.Aecom.com
(302) 781-5900
(302) 781-5901
1,000
191
Judy Jordan (Environmental Compliance Leader)
1990
10
Flexera
22791 Dozer Lane, Unit 8
Harbeson, DE 19951
www.flexera.net
(302) 945-6870
(302) 945-6872
300
15
Finn McCabe (Regulatory Affairs)
2006
11
Bloom Energy
200 Christina Parkway
Newark, DE 19713
www.bloomenergy.com
(302) 533-3650
300
KR Sridhar (Co-founder and CEO)
2001
12
Calpine Corporation
500 Delaware Ave
Wilmington, DE 19801
www.calpine.com
(302) 468-5324
(302) 468-5401
120
Stu Widom (Director, Governmental & Regulatory Affairs, East Region)
1984
13
NRG Energy Center Dagsboro
29416 Power Plant Road
Dagsboro, DE 19939
www.nrg.com
(302) 934-3525
(302) 934-3519
185
David Bacher
14
NRG Energy Center Dover
1280 West North Street
Dover, DE 19904
www.nrg.com
(302) 678-4666
(302) 679-4643
21
William Grow (Plant Manager)
1989