- ★★★★★Acorn Playgroup and PreschoolWhitehill, Welwyn, Hertfordshire, AL69FN
- ★★★★Autumn Vale Care CentreAutumn Vale Care Centre Danesbury Park Road, Welwyn, AL69SN
- ★★★★★Begnor BakesAL6
- ★★★★★BP GarageNodeway Filling Station, Welwyn By Pass Road, Welwyn, AL69HX
- ★★★★★Brew & Cru12 High Street, Welwyn, Hertfordshire, AL69EQ
- ★★★★★Busy Bees at Mardley Hill1 Mardley Hill, Welwyn, Hertfordshire, AL60UE
- ★★★★★Candour Care Services - Broadview8 Great North Road, Welwyn, Hertfordshire, AL60PL
- ★★★★★Candour Care Services - Hillcrest10 Great North Road, Welwyn, Hertfordshire, AL60PL
- ★★★★★Candour Care Services - Homeside6 Great North Road, Welwyn, Hertfordshire, AL60PL
- ★★★★★Cosmic CoffeeAL6
- CrumbelievableAL6
- ★★★★★Gareth's Butchers Of Welwyn66-68 Great North Road, Welwyn, Hertfordshire, AL60TA
- Healthy Flavour TimeAL6
- ★★★★★Heath Lodge Residential Care HomeHeath Lodge Residential Home Danesbury Park Road, Welwyn, AL69SN
- ★★★★Katie's Bakery3 High Street, Welwyn, Hertfordshire, AL69EE
- Lloyds Pharmacy40 High Street, Welwyn, Hertfordshire, AL69EQ
- ★★★★★Lokkelebery Vineyard5 Lockleys, Welwyn, Hertfordshire, AL60BL
- Majestic Wine WarehouseSceptre House, 43A South Road, Bishops Stortford, CM233LD
- ★★★★★Mardley Stores LtdOaklands Parade, 64 Great North Road, Welwyn, AL60TA
- ★★★★★Meadow View Childcare14 Great North Road, Welwyn, Hertfordshire, AL60PL
- ★★★★★Mitie at Danesberry House74 School Lane, Welwyn, Hertfordshire, AL69PL
- ★★★★★Mitie at Queen Victoria Memorial HospitalQueen Victoria Memorial Hospital, 73 School Lane, Welwyn, AL69PW
- ★★★★★No.7 Cooking AcademyAL6
- ★★★★Oaklands Post Office70 Great North Road, Welwyn, Hertfordshire, AL60TA
- ★★★★★Oaklands Primary SchoolGreat North Road, Welwyn, Hertfordshire, AL60PX
- ★★★★★Ocean Star76 Great North Road, Welwyn, Hertfordshire, AL60TA
- ★★★★★Rising Stars Wraparound ClubsWelwyn St Mary's C of E Primary School, 15 London Road, Welwyn, AL69DJ
- ★★★★★Rodi Restaurant1 Church Street, Welwyn, Hertfordshire, AL69LN
- ★★★★★Roe HillAL6
- ★★★★★Roys Restaurant28 High Street, Welwyn, Hertfordshire, AL69EQ
- ★★★Sawbridgeworth Football ClubCrofters, Sawbridgeworth, Hertfordshire, CM210DE
- ★★★★★Sherrardswood School3 Lockleys, Welwyn, Hertfordshire, AL60BJ
- ★★★★★Simmons (Bakers) Ltd34 High Street, Welwyn, Hertfordshire, AL69EQ
- ★★★★★Slimming World with NicolaAL6
- ★★★★★St Marys Church HallSt Marys Church, Church Street, Welwyn, AL69LX
- ★★★★★Taj Mahal2 High Street, Welwyn, Hertfordshire, AL69EQ
- ★★★★★Tenterfield Nursery SchoolLondon Road, Welwyn, Hertfordshire, AL69JF
- ★★★★★Tesco14 High Street, Welwyn, Hertfordshire, AL69EQ
- ★★★★★The Lemon Plaice21 Church Street, Welwyn, Hertfordshire, AL69LN
- ★★★★★The Rose and Crown14 Church Street, Welwyn, Hertfordshire, AL69LX
- ★★★★★The Steamer22 London Road, Welwyn, Hertfordshire, AL69DP
- ★★★★★The Wellington1 High Street, Welwyn, Hertfordshire, AL69LZ
- ★★★★★The White Hart2 Prospect Place, Welwyn, Hertfordshire, AL69EN
- ★★★★★The White Horse30 Mill Lane, Welwyn, Hertfordshire, AL69ET
- ★★★★★Three Oaks Care Home14 Gwynfa Close, Welwyn, Hertfordshire, AL60PR
- ★★★★★Welwyn Sports and Social ClubOttway Walk, Welwyn, Hertfordshire
- ★★★★★Welwyn St Mary's C of E Primary School15 London Road, Welwyn, Hertfordshire, AL69DJ
- ★★★★★Welwyn Tennis ClubOttway Walk, Welwyn, Hertfordshire, AL69AT
- XO Wine Merchants Ltd6 High Street, Welwyn, Hertfordshire, AL69EQ