This list contains the prefixes of historical and current registered flocks and the names of their owners.
| ABBEY BLACKS | Mrs J.M. Caldwell | |
| AEOLIA | S. Shep and T. Hurd | |
| ARDACHY | Mrs L. Graham | |
| ARUNDEL | Mrs S. Carpenter | |
| ASHWOOD | Mrs J. Williams | |
| BEAULEY | Lynley Coffey | |
| BLUE STONE | William.A.Gibson | |
| BLUFF HILL | Mr & Mrs A. Rogers | |
| BUSHLANDS | Mrs B. Forrester | |
| CALDRONA | Mr & Mrs C. Caldwell | |
| CHILKO | Mrs E. Wilkinson | |
| CHILWATER | Chilwater Partnership | |
| COOLABAH | Mrs. G.R. Morrison | |
| DUMFRIES | Mr and Mrs O.T. Conway | |
| EBONY | V.R. Manson | |
| EDIN | Mrs G. Martin | |
| FAIR-WAI | C.J & K.M Struthers | |
| FORMOSA | Mark Skelton | |
| FOXDOWNS | Mrs F. Plester | |
| GOLDEN ACRES | Mr and Mrs A.J. White | |
| GRAYBURN | Mr D.B. Thompson | |
| GREENACRES | L.P. and K.E. Ponsonby | |
| GREEN PARK | Mr and Mrs G.B. Buchanan | |
| HANNAFORE | Mrs Sandra Owen | |
| HEATHERFIELD | Mrs Karen Barr | |
| HERITAGE | Mrs S. Fielder | |
| HIGHLANDS | Mrs W. Harris | |
| HILLVIEW | Mrs K. McLachlan | |
| HILTONBLACKS | Sarah Heddell | |
| HI-VIEW | Mrs P. Leslie | |
| HOLBROOK | Mr L.R. Elderton | |
| HOLLY LEA | Mr & Mrs A. Wyllie | |
| HONEYDELL | Mrs A. Murphy | |
| JAYBEE | Mr J.B. Anderson | |
| JO-ROB | Mr and Mrs K.W. Abrams | |
| KARETU | Mrs J. Forrester | |
| KARIMARU | Mr and Mrs B. Croot | |
| KILBRAA | Mrs J. Hellstrom | |
| LARTHMAW | Mr & Mrs S. Albrey | |
| LINDENHEUVEL | Mrs C. Baker | |
| LINDEN | J. Fisher and L. Rees | |
| MARCHANT | Mrs P. Ashcroft | |
| MELDENE | Miss E. & Mr R. Meltzer | |
| MONUINA | Mrs E.C. Anderson | |
| MT WHITNOW | Mrs R.D. Calder | |
| NATURAL WOOLS | Mr J.S. Colhoun | |
| NEWHURST | Mrs S. Breading | |
| NORHAM PARK | Miss Julie Howden | |
| OAK PARK | Mrs L. Miller | |
| OAKYDOWNS | Mr and Mrs I. Jackson | |
| OMATA | Mr and Mrs D.R. Welch | |
| OPIHI | Lisa Zwarts | |
| ORANA | Mrs K. Dickson | |
| OWHY | Mrs M. Manson | |
| PAE KARORO | Mrs S.M. Helps | |
| POKIHA DOWNS | Mrs F. Plester | |
| PUNAWAI | Mrs E.M. Harper | |
| RANDOM FARM | Wendy Allison | |
| REDWOOD FLATS | Mr and Mrs W.H. Sinclair | |
| REDWOODS | Mr R. Martin | |
| ROSEBANK FARM | Mr & Mrs J.D. Stewart | |
| RUSHLEY | Mrs S. Owen | |
| SHIRMAR | Mrs S. Preece | |
| SILVERDOWN | Mrs S.J. Churchward | |
| SKYEFARM | Mr and Mrs D. Weber | |
| SOUTH CLARAGH | Mr and Mrs P. Hill | |
| SPRINGHILLS | Mr and Mrs I. Watherston | |
| SUNNINGHILL | Mr & Mrs A.R. Keen | |
| SWALLOWDENE | Mrs G. Lummis | |
| TARANUI | Mr and Mrs J. Gardner | |
| TOKA | Mr and Mrs R. Reynolds | |
| VANJON FARM | Mr and Mrs J. Davis | |
| WAIAWA | Mr and Mrs G. Lunt | |