• Ashburton Railway & Preservation Society
• Ashburton Steam Model & Engineering Club
• Auckland Society of Model Engineers Incorperated
• Bay of Islands Vintage Railway Charitable Trust
• Blenheim Riverside Railway
• Bush Tramway Club
• Cambridge Model Engineering Society Inc
• Canterbury Railway Society
• Canterbury Society of Model & Experimental Engineers
• Canterbury Steam Preservation Society
• Charming Creek Railway
• Christchurch Live Steamers
• Christchurch Tramway Ltd
• Craven Crane Preservation Group
• Cross Creek Railway Society Inc.
• Department of Conservation
• DF 1501 Restoration Charitable Trust
• Diesel Traction Group
• Driving Creek Railway
• East Coast Museum of Technology
• Eastern Bay of Plenty Model Engineering Society
• Featherston Miniature Fell Society
• Feilding and District Steam Rail Society
• Fell Locomotive Museum
• Ferrymead Heritage Park
• Friends of the Fell Society Fell Engine Museum Featherston
• Geyserland Express Trust
• Gisborne City Vintage Railway Inc
• Glenbrook Vintage Railway
• Goldfields Heritage Railway
• Gore Model Engineering Club
• Hamilton Model Engineers
• Havelock North Live Steamers & Associates
• Hawkes Bay Model Engineering Society
• Hawkes Bay Steam Society
• Heritage Tramways Trust
• Hooterville Heritage Charitable Trust(No longer operating)
• Hutt Valley Model Engineering Society
• Kapiti Miniature Railway & Model Engineering Society Inc
• Kingston Flyer
• Maidstone Model Engineering Society
• Mainline Steam
• Manukau Live Steamers
• Marlborough Associated Modellers Society
• Midland Rail Heritage Trust
• Midland Railway Company (NZ) Ltd
• Museum of Transport and Technology
• National Railway Museum of New Zealand
• Nelson Railway Society (Founders Heritage Park)
• Nelson Society of Modellers
• New Plymouth Society of Model & Experimental Engineers
• New Zealand Railway and Locomotive Society (or see website)
• Oamaru Steam and Railway Restoration Society [1]
• Ohai Railway Board Heritage Trust
• Ormondville Rail Preservation Group
• Otago Excursion Train Trust (part owners of Dunedin Railways)
• Otago Miniature Road & Rail Society Inc
• Otago Railway & Locomotive Society (Ocean Beach Railway)
• Paekakariki Rail and Heritage Museum
• Paekakariki Station Precinct Trust
• Pahiatua Railcar Society
• Palmerston North Esplanade Scenic Railway
• Palmerston North Model Engineering Club Inc
• Picton Society of Model Engineers
• Pioneer Village Soc Inc
• Pleasant Point Museum and Railway
• Project Steam (Dunedin) Inc
• Rail Heritage Trust of New Zealand
• Railway Enthusiasts Society
• Rarotonga Steam Railway
• Reefton Historic Trust Board
• Rimutaka Incline Railway Heritage Trust
• River Edge Park
• Rotorua - Ngongotaha Rail Trust
• Silver Stream Railway
• South Canterbury Model Engineers
• Southland Society of Model Engineers
• Steam Incorporated (Engine Shed - Paekakariki)
• Steamrail Wanganui Incorporated
• Tauranga Model Marine and Engineering Club
• Te Aroha Mountain Railway
• Thames Small Gauge Railway Society
• The Glen Afton Line - Heritage Railway
• The Plains Vintage Railway & Historical Museum
• The Otago Model Engineering Society
• The Waitakere Tramline Society
• Tramway Historical Society (Ferrymead Tramway)
• Victoria Battery Tramway Society
• Waihi Small Gauge Railway
• Wairarapa Railway Restoration Society
• Waitara Railway Preservation Society
• Watercare Services
• Weka Pass Railway
• Wellington and Manawatu Railway Trust
• Wellington CableCar Museum
• Wellington Tramway Museum (or see website)
• West Coast Historical & Mechanical Society
• Western Springs Railway Museum of Transport and Technology
• Western Springs Tramway Museum of Transport and Technology
• Westport Railway Preservation Society
• Whangaparaoa Narrow Gauge Railway
• Whangarei Model Engineering Club
• Whangarei Steam & Model Railway Club