The following table lists builders known to have built Ospreys over the years and the current known number of boats they have built. The only current builder is Hartley Boats.

Please let us know of any corrections or additions you think should be applied to the list.

The table has been updated on 21st October 2019 after the boat register updated with information found in the class archives. More updates are expected to be made as more information is found in the archives.

ID_Builder Company_Name 'Number of Boats' Date_From Date_To
1 A Dobson & R Storrar 2    
34 A Dobson / Robert Shaw 1    
2 AH James 1    
6 Aln Boatyard 2    
8 Andy Barker 5    
5 AP Farrow 1    
53 Ashford Marine 2    
80 Barnard Boats 1 01 January 1977  
9 Bell Woodworking 22    
84 Bell Woodworking Kit 16    
99 Blue Water Boats 1    
75 Bob Lightfoot - Canada West Coast 2 01 January 1979 31 July 1979
54 Builder unknown by Class Association 774    
10 CA Lang 1    
109 CG Bryant 1    
98 CG Smith and Sons 1    
11 Chipstow Boatyards 3    
12 Curnow 1    
83 David Rose 1    
103 Ellermans Wilson Line Ltd 2    
13 Eric Robinson 2    
14 Farquharson & McNaughton 3    
45 Glenmore Boats, Canada 5    
15 Gmach 19    
115 Gmach / S Mellor 1    
17 Gmach / TA Roberts 1    
16 Gmach / Westerly Boats 7    
19 Guy Winder Boats 1    
52 Hartley Boats 86 01 November 2005  
20 High Performance Sailboats 9    
69 High Performance Sailboats / Martin Creasey 1    
61 Home Built 1    
3 Home Built (A Hawksworth) 1    
118 Home Built (Alan Littlejohn) 1    
116 Home Built (Alex Whiteside) 1    
4 Home Built (AM Summers) 1    
112 Home Built (B Considine) 1    
119 Home Built (Brian Beck) 2    
120 Home Built (Douglas Eynon) 1    
113 Home Built (FAH Ashmead) 1    
121 Home Built (FJ Powell) 1    
47 Home Built (Geoff Dean) 1    
63 Home Built (Gerald Iddon) 1    
60 Home Built (Mike Corbin) 4    
74 Home Built (MJ Skurr) 1    
114 Home Built (P Bowness) 1    
81 Home Built (Peter Barton) 1 01 January 1974  
82 Home Built (Ray & Robin George) 1 01 January 1978 31 December 1978
59 Home Built (Ray Brookes) 2    
66 Home Built (Ray Green) 1    
35 Home Built (RH Thomas) 1    
78 Home Built (WC Brown) 1    
104 IO Seagrove 1    
24 Jeff Hewitt 2    
22 JG Hunter 1    
46 Jim Corcoran 1    
25 John Claridge 3    
21 John Claridge / Laurie Smart 1    
23 JR Hayhurst 1    
108 KO Roberts 1    
70 Mansfield Marina 1    
50 Marine Craft & Engineering Swansea 3    
28 Martin Creasey 12    
58 Martin Creasey / Ray Brookes 1    
26 MC Coward 1    
29 Michael Atkinson 1    
27 Mike Mooney 4    
93 P Havercroft 1    
85 P Heath 1    
64 Paul Wright 18    
73 Paul Wright / Plycraft 3    
94 PG Bacon 1    
100 PJ Manly 1    
32 PJT Beaumont 1    
49 Plycraft 33    
91 Plycraft / J McConnell 1    
90 Plycraft / Westerly 1    
68 Porter Bros / Laurie Smart 2    
33 Porter Brothers 55    
107 R Curnow 1    
102 R Green 5    
71 R Green & R Plowright 1    
36 R Hall 1    
92 Regatta Boats 1    
65 Ribble Boats 1    
89 Robertsons 1    
38 Roger Edwardson 1    
101 S Linley 1    
62 Sail Number not Issued 42    
79 Spanish Builder 2 01 January 1967 31 December 1968
88 Towey Boat Building Co Ltd 1    
48 Turtle Bay Boat Co [Tanzania] 14    
39 TW Greaves 10    
40 VD Goode 1    
41 W McCutcheon 3    
51 WeatherMark Dinghies Plymouth 5    
42 Westerly & JC Geddes 1    
43 Westerly Boats 148    
106 Westerly Boats / J Porter 1    
110 Westerly Boats / R Matthews 1    
86 Westerly Hull / A Hawksworth 1    
111 WG White 1    
105 Wilsons Workshop 1    
87 Winfrey 1    
77 WJ Morrison- Gardiner 1