portercole enterprises ltd in Trimdon, Trimdon Station, County Durham

10 St Andrews Terrace ,  Bishop Auckland ,  DL146DS

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

Unit 9-10 St Marys Gate ,  Stockton-on-Tees ,  TS202AB

Honda House ,  Middlesbrough ,  TS42XG

Unit 126 South Shields Business Works ,  South Shields ,  NE331RF

The Old Chandlery ,  Blyth ,  NE243AG

Blyth Community Enterprise Centre ,  Blyth ,  NE243AG

Darlington Road ,  Durham ,  DH14PE

Teesside ,  Stockton-on-Tees ,  TS182NN

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

Yarm Road ,  Stockton-on-tees ,  TS183RP

4 Eggleston Court ,  Middlesbrough ,  TS21RU

Snowdon Road ,  Middlesbrough ,  TS21LR

27 Harwood Court ,  Riverside Park Industrial Estate ,  Middlesbrough ,  TS21PU

Northumberland Street ,  Horden ,  Peterlee ,  SR84PX

Unit 1 Belle Vue Centre Belle ,  Hartlepool ,  TS251NJ

6 West Auckland Road ,  Bishop Auckland ,  DL149TW

13 Tees Walk ,  Coundon ,  Bishop Auckland ,  DL148JZ

Brougham Terrace ,  Hartlepool ,  TS248EY

15 Atkinson Industrial Estate ,  Hartlepool ,  TS251RH

South Bank Road ,  Middlesbrough ,  TS38AB

Mile House ,  Chester le Street ,  DH33RA

Hylton Street Works ,  Houghton Le Spring ,  DH44DP

The Innovation Centre ,  Kirkleatham Business Park ,  Redcar ,  TS105SH

Durham Road ,  Birtley ,  Chester Le Street ,  DH32QZ