FirstBus - Essex Electric
A bus operator in the South East
- 1A Pitasea - Basildon Town Centre
- x1 Lakeside - Southend-On-Sea 26 Dec 2025
- x2 Upminster - Southend-On-Sea 26 Dec 2025
- 3 Chelmsford City Centre - Southend-On-Sea
- 9 Brentwood - Basildon Town Centre
- X10 Stanstead Airport - Basildon Town Centre
- 15 Marks Tey - Stanway
- 22 Canvey - Basildon Town Centre
- 25 Southend-On-Sea - Basildon Town Centre
- 37 Brentwood - Brentwood
- 46 Ongar - Chelmsford City Centre
- 49 Shenfield - Basildon
- 59 Harlow Town Centre - Chelmsford City Centre
- X70 Colchester City Centre - Chelmsford City Centre
- 73A Chelmsford City Centre - Moulsham
- 80A Brentwood - Brentwood
- 80C Brentwood - Brentwood
- 99OT Shoesburyness - Leigh-On-Sea
- 100 Lakeside - Basildon Town Centre
- 170 Braintree - Chelmsford City Centre
- 200 Grays - Basildon Town Centre
- 201 Orsett - Basildon Town Centre
- 251 Warley - Wickford
- 300 Chelmsford City Centre - Basildon Town Centre
- 375 Grays - Horndon On the Hill
- 561 Chelmsford - Basildon Town Centre
- 620 Ingatestone - Abridge
- 622 Harlow - Ingatestone
- 625 Prittlewell - Chelmsford City Centre
- 701 Park & Ride Sandon - Sandon
- 702 Park & Ride Chelmer Valley - Chelmer Valley
- 725 Prittlewell - Basildon Town Centre
- 807 Harpenden School - Markyate
- 825 Southend-On-Sea - Basildon Town Centre
- 866A Katherine Warrington School - St Albans
- 875 Shenfield - Blackmore
- B2 Laindon - Basildon Town Centre
- B4 Pitasea - Basildon Town Centre
- B5 Basildon Town Centre - Basildon
- PR2 Basildon Town Centre - Shenfield Rail Stn
- Z4 Tilbury - Pitasea
- Dead Nowhere - Nowhere