Directory of Certified Businesses and Organisations


Certified businesses and organisations

Important - the presence of a member on the list of certified businesses and organisations confirms that the certificate is valid - even if the certificate date has expired (please see explanation at the base of this page).

Business Name Date Certified Cert' End Date Cert' # Issue # Scope Cert' Body Status
Alba Trees Plc 24/11/2022 23/11/2023 PHCS-0028-UK 01 Nursery
GiB Certified
Allensmore Nurseries Ltd 15/09/2022 14/09/2024 PHCS-0037-UK 02 Nursery
NSF Certified
Aveland Trees Ltd 07/10/2022 06/10/2024 PHCS-0035-UK 02 Nursery
GiB Certified
Barcham Trees plc 16/11/2020 12/11/2023 PHCS-0003-UK 03 Arboriculture
Nursery
GiB Certified
Blackrow Nurseries 02/03/2023 01/03/2024 PHCS-0044-UK 01 Nursery
GiB Certified
Boningale Ltd 10/05/2022 09/05/2024 PHCS-0004-UK 02 Nursery
GiB Certified
Bordon Hill Nurseries Ltd. 23/12/2021 22/12/2024 PHCS-0025-UK 03 Nursery
NSF Certified
British Hardwood Tree Nursery Ltd 25/08/2022 24/12/2023 PHCS-0023-UK 01 Nursery
GiB Certified
Cheviot Trees Ltd 21/06/2021 20/06/2024 PHCS-0013-UK 03 Nursery
GiB Certified
Chew Valley Trees 12/01/2023 11/01/2024 PHCS-0042-UK 01 Nursery
GiB Certified
Crocus 04/09/2023 03/09/2024 PHCS-0020-UK 01 Nursery
GiB Certified
Crowders Nurseries 28/06/2022 27/06/2024 PHCS-0021-UK 02 Nursery
GiB Certified
Derwent Treescapes Ltd 16/06/2023 15/06/2024 PHCS-0045-UK 01 Nursery
GiB Certified
Elsoms Trees Ltd 16/02/2023 15/02/2024 PHCS-0039-UK 01 Nursery
GiB Certified
English Woodlands 23/12/2020 24/12/2023 PHCS-0011-UK 03 Nursery
GiB Certified
Exmoor Trees Ltd 26/04/2023 25/04/2024 PHCS-0043-UK 01 Nursery
GiB Certified
Forestry England 20/08/2020 19/08/2024 PHCS-0001-UK 04 Nursery
GiB Certified
Frank P Matthews 11/09/2023 10/09/2024 PHCS-0051-UK 01 Nursery
Retail
Landscaping
GiB Certified
Griffin Nurseries 17/04/2023 16/04/2024 PHCS-0048-UK 01 Nursery
GiB Certified
Guernsey Clematis Nursery Ltd 17/04/2023 16/04/2024 PHCS-0047-UK 01 Nursery
GiB Certified
Heathwood Nurseries Ltd 26/09/2022 25/09/2023 PHCS-0034-UK 01 Nursery
GiB Certified
Heydon Hill Tree Nursery 16/10/2023 15/10/2024 PHCS-0056-UK 01 Nursery
GiB Certified
Hillier Nurseries Limited 09/12/2021 09/12/2023 PHCS-0008-UK 02 Nursery
GiB Certified
J A Jones 10/10/2022 09/10/2024 PHCS-0022-UK 02 Nursery
Landscaping
GiB Certified
J and A Growers 10/07/2020 09/07/2024 PHCS-0006-UK 04 Nursery
GiB Certified
James Coles and Sons (Nurseries) Ltd 25/08/2022 24/08/2024 PHCS-0026-UK 02 Arboriculture
Garden Centre
Nursery
GiB Certified
Johnsons Nurseries 21/04/2021 20/04/2024 PHCS-0005-UK 03 Nursery
GiB Certified
King and Co The Tree Nursery Ltd 27/09/2022 26/09/2024 PHCS-0033-UK 02 Nursery
Retail
GiB Certified
Maelor Forest Nurseries Ltd 01/09/2020 31/12/2023 PHCS-0010-UK 03 Nursery
GiB Certified
Majestic Trees 20/06/2022 19/06/2024 PHCS-0015-UK 02 Nursery
GiB Certified
Nicholsons 10/06/2021 09/06/2024 PHCS-0012-UK 03 Arboriculture
Nursery
Retail
Landscaping
GiB Certified
Oakover Nurseries Limited 23/04/2020 22/04/2024 PHCS-0002-UK 04 Nursery
GiB Certified
Prees Heath Forest Nurseries 17/11/2022 16/11/2023 PHCS-0036-UK Nursery
GiB Certified
Premier Plant Producers 18/11/2022 17/11/2024 PHCS-0018-UK 02 Nursery
GiB Certified
Provender Nurseries 15/02/2021 10/03/2024 PHCS-0009-UK 03 Nursery
GiB Certified
R J Trees and Hedging Ltd 18/11/2022 17/11/2023 PHCS-0027-UK 01 Nursery
GiB Certified
Robin Tacchi Plants 02/03/2023 01/03/2024 PHCS-0046-UK 01 Nursery
GiB Certified
Royal Botanic Gardens Edinburgh 19/09/2022 18/09/2024 PHCS-0014-UK 02 Nursery
Public Garden
Retail
GiB Certified
Royal Botanic Gardens, Kew 21/06/2023 20/06/2024 PHCS-0050-UK 01 Arboriculture
Garden Centre
Nursery
Public Garden
Retail
Landscaping
GiB Certified
Royal Horticultural Society Harlow Carr 25/11/2022 24/11/2023 PHCS-0007-UK 01 Nursery
Public Garden
Retail
GiB Certified
RV Roger Ltd. 25/04/2023 26/04/2024 PHCS-0016-UK 01 Garden Centre
Nursery
GiB Certified
Rymer Trees Ltd 31/01/2023 30/01/2024 PHCS-0041-UK 01 Nursery
GiB Certified
Select Plants Ltd 27/09/2022 26/09/2024 PHCS-0032-UK 02 Nursery
GiB Certified
The Grower 24/10/2023 23/10/2024 PHCS-0053-UK 01 Nursery
GiB Certified
Thorpe Trees 02/12/2022 01/12/2023 PHCS-0031-UK Nursery
GiB Certified
Trees Please 03/09/2021 08/08/2024 PHCS-0017-UK 03 Nursery
GiB Certified
Volmary Ltd 10/11/2023 09/11/2024 PHCS-0052-UK 01 Nursery
NSF Certified
Westacre Farms 12/01/2023 11/01/2024 PHCS-0038-UK 01 Nursery
GiB Certified
Wyevale Nurseries 04/05/2021 26/04/2024 PHCS-0024-UK 03 Nursery
GiB Certified
Wykeham Mature Plants 17/04/2023 16/04/2024 PHCS-0029-UK 01 Garden Centre
Nursery
Landscaping
GiB Certified

Scheme applicants

Business Name Application # Scope Cert' Body Status
Arbor Farm UK Ltd 0068 Nursery
GiB Applied
Architectural Plants Ltd 0055 Nursery
GiB Applied
Bee Happy Plants & Seeds 0065 Nursery
Retail
GiB Applied
Castle Howard Tree & Shrub Nursery 0067 Nursery
GiB Applied
Christie Elite Nurseries Ltd 0057 Nursery
GiB Applied
Cuttlers Wood Limited 0040 Nursery
GiB Applied
Heart of England Forest 0064 Nursery
GiB Applied
Palmstead Nurseries Ltd 0059 Nursery
GiB Applied
Royal Horticultural Society Hyde Hall 0061 Nursery
Public Garden
Retail
GiB Applied
SAF Woodland Management 0066 Nursery
GiB Applied
Tamar Trees 0063 Nursery
NSF Applied
Westonbirt, The National Arboretum - Forestry England 0060 Nursery
GiB Applied

A business or organisations presence on the list of certified businesses and organisations confirms that they still have a valid certificate.

The Scheme's Rules allows audits to be conducted within a four-month audit window either side of the certificate end date. This ensures that sites can be assessed at different times during the year so that different stages of the production cycle can be viewed (where deemed appropriate). Where certified members have certificate end dates that have expired, they have simply been scheduled to have an audit at a later date in the calendar year than their original certification date.