 | CERT-00023 | Gebrüder Mayer Produktions-und Vertriebs GmbH | Growing Media Mixing Plant, Final Product Refiner | Growing Media Mix | 2025-10-23 2026-10-22 | – | Control Union Certifications Germany GmbH | Germany |  |
 | CERT-00022 | Copertiz B.V. | Processing Unit | Coir | 2025-10-10 2026-10-09 | – | Control Union Certifications Germany GmbH | Belgium |  |
 | CERT-00021 | I.B.H. Sägewerk GmbH | Processing Unit, First Traceability Checkpoint | Wood Chips, Bark | 2025-10-10 2026-10-09 | – | Control Union Certifications Germany GmbH | Germany |  |
 | CERT-00020 | EMZ-Werke Manderfeld N.V. | Processing Unit | Wood Fiber | 2025-10-10 2026-10-09 | – | Control Union Certifications Germany GmbH | Belgium |  |
 | CERT-00019 | Eifel-Holz AG | Collecting Point, Processing Unit, Growing Media Mixing Plant, First Traceability Checkpoint, Final Product Refiner | Composted Bark, Green Compost, Growing Media | 2025-10-10 2026-10-09 | – | Control Union Certifications Germany GmbH | Belgium |  |
 | CERT-00018 | Deltaflor GmbH | Growing Media Mixing Plant, Final Product Refiner | Growing Media | 2025-08-12 2026-08-11 | – | ARQUS Ingenieurbüro GmbH & Co. KG | Germany |  |
 | CERT-00017 | RICOTER Erdaufbereitung AG | Growing Media Mixing Plant, Final Product Refiner | Growing Media | 2025-08-12 2026-08-11 | – | ARQUS Ingenieurbüro GmbH & Co. KG | Switzerland |  |
 | CERT-00016 | RICOTER Erdaufbereitung AG | Growing Media Mixing Plant, Final Product Refiner | Growing Media | 2025-08-12 2026-08-11 | – | ARQUS Ingenieurbüro GmbH & Co. KG | Switzerland |  |
 | CERT-00015 | Cey Coir Substrates Pvt Ltd Kadigamuwa Factory | Processing Unit, First Traceability Checkpoint, Group Manager | Coir | 2025-03-18 2026-03-17 | – | IMO Control Private Limited | Sri Lanka |  |
 | CERT-00014 | Sägewerk Koddenbrock GmbH & Co. KG | Processing Unit, First Traceability Checkpoint | Wood Chips, Bark | 2025-03-04 2026-03-03 | – | Control Union Certifications Germany GmbH | Germany |  |
 | CERT-00013 | MP Eco Products Pvt Ltd | Processing Unit, First Traceability Checkpoint, Group Manager | Coir | 2025-01-24 2026-01-23 | – | IMO Control Private Limited | India |  |
 | CERT-00012 | Kleeschulte Erden GmbH & Co. KG | Processing Unit, Growing Media Mixing Plant, Final Product Refiner | Wood Fibers, Composted Bark, Growing Media | 2025-01-24 2026-01-23 | – | ESC Cert GmbH | Germany |  |
 | CERT-00011 | Raiffeisen Agil Leese eG | Collecting Point, Processing Unit, First Traceability Checkpoint | Green Compost | 2025-01-22 2026-01-21 | – | Control Union Certifications Germany GmbH | Germany |  |
 | CERT-00010 | KOKOSFLORA Substrate GmbH | Processing Unit | Coir | 2025-01-07 2026-01-06 | – | Control Union Certifications Germany GmbH | Germany |  |
 | CERT-0009 (edited) | Copertiz B.V. (Charles Fibre) | Processing Unit, First Traceability Checkpoint, Group Manager | Coir | 2024-12-17 2025-12-16 | – | IMO Control Private Limited | India |  |
 | CERT-0008 (edited) | Copertiz BV (Meadow) | Processing Unit, First Traceability Checkpoint, Group Manager | Coir | 2024-10-16 2025-10-15 | – | IMO Control Private Limited | India |  |
 | CERT-0007 (edited) | Copertiz BV | Processing Unit | Coir | 2024-10-10 2025-10-09 | – | Control Union Certifications Germany GmbH | Belgium |  |
 | CERT-0006 (edited) | Gramoflor GmbH & Co. KG | Processing Unit, Growing Media Mixing Plant, Final Product Refiner | Wood Fibers, Growing Media | 2024-10-10 2025-10-09 | – | Control Union Certifications Germany GmbH | Germany |  |
 | CERT-0005 (edited) | Gramoflor GmbH & Co. KG | Growing Media Mixing Plant, Final Product Refiner | Growing Media | 2024-10-10 2025-10-09 | – | Control Union Certifications Germany GmbH | Germany |  |
 | CERT-0004 (edited) | Eifel-Holz AG | Processing Unit, Growing Media Mixing Plant, First Traceability Checkpoint, Final Product Refiner | Composted Bark, Green Compost, Growing Media | 2024-10-10 2025-10-09 | – | Normec QS | Belgium |  |
 | CERT-0003 (edited) | EMZ-Werke Manderfeld N.V. | Processing Unit | Wood Fibers | 2024-10-10 2025-10-09 | – | Normec QS | Belgium |  |
 | CERT-0002 (edited) | I.B.H. Sägewerk GmbH | Processing Unit, First Traceability Checkpoint | Wood Chips, Bark | 2024-10-10 2025-10-09 | – | Normec QS | Germany |  |
 | CERT-0001 (edited) | Gebrüder Mayer Produktions-und Vertriebs GmbH | Growing Media Mixing Plant, Final Product Refiner | Growing Media | 2024-07-04 2025-07-03 | – | Normec QS | Germany |  |