- Aberbargoed Primary School
- Aberdare Park Primary School – Accredited 9.2.2018
- Awel y Mor Primary School
- Barry Island Primary School
- Bryn Hafod Primary School
- Bryntirion Infant School – Accredited 12.10.2018
- Central Primary School
- Coedpenmaen Primary School – Accredited 28.4.2021 – Amethyst Standard
- Coleg Cymunedol y Dderwen
- Coppice Valley Primary School – Accredited 17.7.23 – Bronze Standard
- Cornelli Primary School – Accredited 16.3.2017
- Creigiau Primary School
- Cwmbach Community Primary School
- Cwm Clydach Primary School
- Danescourt Primary School – Accredited 24.3.2017
- Elizabeth Selby Infants’ School
- Garth Primary School
- Glan Usk Primary School
- Glenboi Community Primary School
- Green Lane Primary School
- Grangetown Primary School – Accredited 18.1.2019
- Gwersyllt Community Primary School – Accredited 16.11.2021 – Diamond Standard
- Hafod y Wern community Primary School
- Herbert Thompson Primary School
- Hillside Primary School
- Howden Junior School
- Ince CE Primary & Nursery School
- Kitchener Primary School
- Litchard Primary – Re-accredited 5.7.2019 – Diamond Standard
- Llanedeyrn Primary School
- Llansannor & Llanharry C/W Primary School
- Marsh Green Primary School
- Mereside Primary Academy
- Miskin Primary School – Accredited 12.7.2016
- Nant Celyn Primary School
- Newton Primary School
- Ninian Park Primary School
- Parc Primary School
- Pencaerau Primary School
- Pengeulan Primary School – Accredited 12.7.2023 – Bronze Award
- Perthcelyn Community Primary School
- Plasnewydd Primary School
- Pontygwaith Primary School
- Roath Park Primary School
- Severn Primary School – Accredited 30.9.2015
- St. Barnabas CofE Primary School – Accredited 15.11.2022
- St Ethelwolds VA School
- St Illtyd Primary School
- St Patrick’s RC School
- St Mary’s Catholic Primary School – Accredited 27.6.2019
- Tredegarville CiW Primary School – Re-accredited 17.1.2019
- Trelai Primary School – Re-accredited 13.7.2023 – Silver Award
- Ty Isaf Infants School – Re-accredited 24.3.2021 – Amethyst Standard
- Weaver Vale Primary School
- Whitchurch Primary School
- William Stockton Primary School – Accredited 23.1.2024 – Bronze Standard
- Ysgol Bryn Pennant
- Ysgol Cwm Derwen – Accredited 20.11.2019
- Ysgol Glan Aber – Accredited 16.12.2019
- Ysgol Gwynedd – Accredited 15.7.2021 – Amethyst Standard
- Ysgol Gynradd Calon Y Cymroedd
- Ysgol Gynradd Gymraeg Castellau
- Ysgol Gynradd Llwynypia – Accredited 6.12.2018
- Ysgol Llanfawr
- Ysgol Llanhari – Accredited 9.5.2019
- Ysgol Maes Owen
- Ysgol Maes y Coed – Accredited 10.2.2021
- Ysgol Maes y Felin – Accredited 27.6.2019
- Ysgol Maesglas
- Ysgol Swn y Don – Accredited 16.7.2021 – Amethyst Standard
- Ysgol Trefonnen
- Ysgol Ty Ffynnon – Re-accredited 14.2.2022 – Amethyst Standard