portercole enterprises ltd in Chilton, Ferryhill, County Durham

10 St Andrews Terrace ,  Bishop Auckland ,  DL146DS

Hartlepool Innovation Centre ,  Queens Meadow Business Park ,  Hartlepool ,  TS255TG

Blyth Community Enterprise Centre ,  Blyth ,  NE243AG

The Old Chandlery ,  Blyth ,  NE243AG

13 Tees Walk ,  Coundon ,  Bishop Auckland ,  DL148JZ

6 West Auckland Road ,  Bishop Auckland ,  DL149TW

26 Longfield Road ,  South Church Enterprise Park ,  Bishop Auckland ,  DL146XB

East Mount Road ,  Darlington ,  DL11LE

Darlington Road ,  Durham ,  DH14PE

Brougham Terrace ,  Hartlepool ,  TS248EY

Northumberland Street ,  Horden ,  Peterlee ,  SR84PX

Tees Valley Stockton-on-tees ,  Teesside International Airport ,  Darlington ,  DL21LU

Unit 1 Belle Vue Centre Belle ,  Hartlepool ,  TS251NJ

Durham Road ,  Birtley ,  Chester Le Street ,  DH32QZ

Hylton Street Works ,  Houghton Le Spring ,  DH44DP

Mile House ,  Chester le Street ,  DH33RA

15 Atkinson Industrial Estate ,  Hartlepool ,  TS251RH

Steel House 1 Ponds Court Business Park ,  Consett ,  DH85XP

28 Crawley Avenue ,  Hebburn ,  NE312LT

Newcastle Road ,  West Boldon ,  East Boldon ,  NE360BG

Unit B7 ,  Stanhope ,  Bishop Auckland ,  DL132FJ

109 Marlborough Street South ,  South Shields ,  NE334DB

Unit 4 ,  Jarrow ,  NE323HN

Network House ,  Acomb ,  Hexham ,  NE464SA

27 Haugh Lane ,  Hexham ,  NE463PT