The registry

Who's building

The companies, labs, and programmes attempting the hard things — each shown with our evidence-based assessment of its stage alongside its own claim, never merged.

01
Government programme· 1 attempt
Assessed · Study claims: —
02
Assessed · R&D claims: r&d
03
Assessed · R&D claims: —
04
Assessed · R&D claims: —
05
Assessed · Testing claims: testing
06
Government programme· 1 attempt
Assessed · Testing claims: testing
07
Assessed · R&D claims: r&d
08
Assessed · Prototype claims: prototype
09
Assessed · Testing claims: testing
10
Assessed · Limited production claims: limited production
11
Assessed · Limited production claims: limited production
13
Assessed · R&D claims: limited production
14
Assessed · Study claims: —
15
Company· 1 attempt
Assessed · Study claims: —
17
Assessed · Prototype claims: prototype
18
Assessed · Limited production claims: limited production
19
Assessed · Study claims: —
20
Assessed · R&D claims: r&d
21
Academic· 1 attempt
Assessed · Prototype claims: —
22
Assessed · R&D claims: —
23
Assessed · Limited production claims: —
24
Assessed · Testing claims: —
26
Government programme· 1 attempt
Assessed · Study claims: —
27
Assessed · not yet assessed claims: —
28
Government programme· 1 attempt
Assessed · Limited production claims: —
29
Startup· 1 attempt
Assessed · R&D claims: —
30
Startup· 1 attempt
Assessed · Prototype claims: —
31
Startup· 1 attempt
Assessed · Prototype claims: —
32
Startup· 1 attempt
Assessed · R&D claims: —
33
Startup· 1 attempt
Assessed · Limited production claims: —
34
Startup· 1 attempt
Assessed · Prototype claims: —
35
Startup· 1 attempt
Assessed · R&D claims: r&d
36
Government programme· 1 attempt
Assessed · Study claims: —
37
Assessed · R&D claims: r&d
38
Company· 1 attempt
Assessed · Limited production claims: limited production
39
Company· 1 attempt
Assessed · R&D claims: —
40
Assessed · not yet assessed claims: —
41
Assessed · R&D claims: —
42
Assessed · R&D claims: —
43
Government programme· 2 attempts
Assessed · R&D claims: —
44
Assessed · R&D claims: —
45
Assessed · R&D claims: —
46
Company· 1 attempt
Assessed · Testing claims: —
47
Startup· 1 attempt
Assessed · Prototype claims: prototype
48
Assessed · Limited production claims: limited production
49
Startup· 1 attempt
Assessed · R&D claims: —
50
Assessed · R&D claims: —
51
Startup· 1 attempt
Assessed · Limited production claims: limited production
52
Startup· 2 attempts
Assessed · Prototype claims: —
54
Assessed · Testing claims: testing
55
Startup· 1 attempt
Assessed · R&D claims: r&d
56
Assessed · R&D claims: r&d
57
Assessed · Prototype claims: prototype
58
Government programme· 1 attempt
Assessed · R&D claims: —
59
Assessed · Study claims: —
60
Company· 1 attempt
Assessed · Testing claims: testing
61
Company· 1 attempt
Assessed · Limited production claims: limited production
62
Company· 1 attempt
Assessed · Limited production claims: limited production
63
Assessed · R&D claims: r&d
64
Company· 1 attempt
Assessed · Limited production claims: limited production
65
Assessed · Testing claims: testing
66
Assessed · R&D claims: —
67
Startup· 1 attempt
Assessed · R&D claims: r&d
68
Government programme· 1 attempt
Assessed · R&D claims: testing
69
Company· 1 attempt
Assessed · R&D claims: —
70
Company· 1 attempt
Assessed · R&D claims: —
71
Assessed · not yet assessed claims: limited production
72
Assessed · R&D claims: r&d
73
Assessed · Limited production claims: limited production
74
Assessed · Prototype claims: prototype
75
Assessed · Prototype claims: prototype
76
Startup· 1 attempt
Assessed · R&D claims: r&d
77
Assessed · Testing claims: —
78
Company· 1 attempt
Assessed · Limited production claims: —
79
Startup· 2 attempts
Assessed · R&D claims: —
80
Government programme· 1 attempt
Assessed · R&D claims: —
81
Startup· 1 attempt
Assessed · Testing claims: —
82
Assessed · Limited production claims: —
83
Assessed · R&D claims: —
84
Academic· 1 attempt
Assessed · R&D claims: —
85
Assessed · R&D claims: —
86
Assessed · Testing claims: —
87
Assessed · R&D claims: —
88
Assessed · Limited production claims: —
89
Government programme· 2 attempts
Assessed · Testing claims: limited production
90
Assessed · R&D claims: —
91
Assessed · R&D claims: limited production
92
Assessed · Study claims: —
93
Assessed · Limited production claims: limited production
94
Assessed · Limited production claims: —
95
Assessed · R&D claims: —
96
Assessed · R&D claims: —
97
Assessed · R&D claims: —
98
Assessed · Testing claims: —
99
Assessed · Limited production claims: limited production
100
Assessed · R&D claims: —
101
Assessed · R&D claims: —
102
Assessed · Study claims: —
103
Assessed · Prototype claims: testing
104
Company· 1 attempt
Assessed · Prototype claims: —
105
Company· 2 attempts
Assessed · Limited production claims: —
106
Company· 1 attempt
Assessed · Prototype claims: —
107
Assessed · Testing claims: testing
108
Company· 3 attempts
Assessed · Testing claims: —
109
Company· 1 attempt
Assessed · Testing claims: —
110
Assessed · Testing claims: —
111
Company· 1 attempt
Assessed · R&D claims: —
112
Company· 1 attempt
Assessed · Limited production claims: —
113
Assessed · R&D claims: —
114
Assessed · R&D claims: —
115
Company· 1 attempt
Assessed · R&D claims: —
116
Assessed · Limited production claims: —
117
Government programme· 1 attempt
Assessed · Limited production claims: —
118
Startup· 1 attempt
Assessed · Prototype claims: —
119
Company· 1 attempt
Assessed · R&D claims: —
120
Government programme· 1 attempt
Assessed · R&D claims: —
121
Assessed · Limited production claims: limited production
122
Company· 1 attempt
Assessed · R&D claims: —
124
Assessed · Testing claims: testing
125
Company· 1 attempt
Assessed · Prototype claims: prototype
126
Company· 1 attempt
Assessed · Testing claims: testing
127
Government programme· 1 attempt
Assessed · Limited production claims: —
128
Government programme· 1 attempt
Assessed · Testing claims: —
129
Assessed · Prototype claims: —
130
Assessed · R&D claims: —
132
Company· 1 attempt
Assessed · R&D claims: r&d
133
Assessed · R&D claims: r&d
134
Assessed · Limited production claims: —
135
Assessed · Limited production claims: —
136
Assessed · Prototype claims: —
137
Assessed · Study claims: r&d
138
Assessed · R&D claims: —
139
Company· 1 attempt
Assessed · Testing claims: —
140
Assessed · Testing claims: —
141
Assessed · R&D claims: r&d
142
Government programme· 2 attempts
Assessed · Prototype claims: —
143
Assessed · Prototype claims: —
144
Assessed · R&D claims: —
145
Company· 2 attempts
Assessed · Limited production claims: —
146
Company· 1 attempt
Assessed · Testing claims: limited production
147
Assessed · Testing claims: —
148
Company· 1 attempt
Assessed · R&D claims: —
149
Company· 1 attempt
Assessed · Prototype claims: —
150
Assessed · R&D claims: —
151
Assessed · Testing claims: testing
152
Assessed · Limited production claims: —
153
Assessed · Testing claims: —
154
Assessed · Limited production claims: —
155
Assessed · R&D claims: r&d
156
Government programme· 2 attempts
Assessed · Limited production claims: limited production
157
Government programme· 2 attempts
Assessed · Testing claims: testing
158
Government programme· 1 attempt
Assessed · Limited production claims: limited production
159
Company· 1 attempt
Assessed · R&D claims: —
160
Assessed · not yet assessed claims: —
161
Assessed · Study claims: —
162
Assessed · R&D claims: —
163
Government programme· 2 attempts
Assessed · Certification claims: certification
164
Assessed · Limited production claims: —
165
Government programme· 1 attempt
Assessed · R&D claims: —
166
Assessed · Limited production claims: —
167
Assessed · R&D claims: —
168
Assessed · Limited production claims: —
169
Government programme· 1 attempt
Assessed · Testing claims: testing
170
Company· 2 attempts
Assessed · Prototype claims: —
171
Assessed · Prototype claims: prototype
172
Government programme· 1 attempt
Assessed · R&D claims: —
173
Assessed · R&D claims: —
174
Company· 1 attempt
Assessed · Limited production claims: —
175
Company· 1 attempt
Assessed · Testing claims: —
177
Assessed · R&D claims: —
178
Assessed · Testing claims: testing
179
Government programme· 3 attempts
Assessed · R&D claims: —
180
Company· 3 attempts
Assessed · Study claims: —
181
Assessed · Study claims: —
182
Assessed · not yet assessed claims: —
183
Assessed · Limited production claims: —
184
Government programme· 1 attempt
Assessed · Limited production claims: —
185
Company· 1 attempt
Assessed · Limited production claims: —
186
Company· 1 attempt
Assessed · Limited production claims: —
188
Company· 1 attempt
Assessed · Study claims: —
189
Government programme· 1 attempt
Assessed · Limited production claims: —
190
Assessed · Study claims: —
191
Assessed · R&D claims: r&d
192
Assessed · Study claims: —
193
Government programme· 1 attempt
Assessed · Limited production claims: —
195
Startup· 1 attempt
Assessed · Limited production claims: limited production
196
Assessed · Limited production claims: limited production
197
Assessed · Testing claims: —
198
Assessed · Testing claims: —
199
Company· 3 attempts
Assessed · not yet assessed claims: limited production
200
Company· 2 attempts
Assessed · R&D claims: —
201
Assessed · Limited production claims: limited production
202
Company· 1 attempt
Assessed · Study claims: —
203
Assessed · Limited production claims: limited production
204
Assessed · R&D claims: r&d
205
Government programme· 1 attempt
Assessed · Limited production claims: limited production
206
Assessed · R&D claims: r&d
207
Assessed · R&D claims: —
209
Government programme· 1 attempt
Assessed · Prototype claims: —
210
Company· 2 attempts
Assessed · Limited production claims: limited production
211
Assessed · Limited production claims: limited production
212
Assessed · Limited production claims: limited production
213
Government programme· 1 attempt
Assessed · Limited production claims: —
214
Government programme· 1 attempt
Assessed · Study claims: —
215
Assessed · R&D claims: —
216
Assessed · Testing claims: —
217
Government programme· 6 attempts
Assessed · R&D claims: —
218
Assessed · R&D claims: —
219
Startup· 2 attempts
Assessed · R&D claims: r&d
220
Government programme· 1 attempt
Assessed · Testing claims: testing
221
Company· 1 attempt
Assessed · Limited production claims: limited production
222
Assessed · Limited production claims: limited production
223
Company· 1 attempt
Assessed · Limited production claims: limited production
224
Company· 1 attempt
Assessed · Testing claims: testing
225
Assessed · Limited production claims: limited production
226
Assessed · Prototype claims: prototype
227
Assessed · Limited production claims: limited production
228
Assessed · Limited production claims: limited production
229
Assessed · Limited production claims: limited production
230
Company· 2 attempts
Assessed · R&D claims: —
231
Assessed · R&D claims: r&d
232
Government programme· 4 attempts
Assessed · R&D claims: —
233
Assessed · R&D claims: —
234
Assessed · R&D claims: r&d
235
Assessed · Testing claims: testing
236
Company· 1 attempt
Assessed · Limited production claims: limited production
237
Assessed · Certification claims: —
238
Assessed · Limited production claims: limited production
239
Assessed · Prototype claims: —
240
Assessed · Study claims: —
241
Assessed · R&D claims: r&d
242
Assessed · R&D claims: r&d
243
Assessed · Testing claims: testing
244
Company· 1 attempt
Assessed · Limited production claims: limited production
245
Company· 6 attempts
Assessed · Limited production claims: —
246
Assessed · R&D claims: —
247
Assessed · Limited production claims: limited production
248
Company· 1 attempt
Assessed · Study claims: —
249
Assessed · Limited production claims: —
250
Assessed · Limited production claims: limited production
251
Company· 1 attempt
Assessed · Limited production claims: —
252
Company· 1 attempt
Assessed · Limited production claims: —
253
Company· 1 attempt
Assessed · Limited production claims: —
254
Assessed · Testing claims: —
255
Assessed · Prototype claims: —
256
Company· 1 attempt
Assessed · Prototype claims: —
257
Assessed · Testing claims: certification
258
Startup· 1 attempt
Assessed · Prototype claims: limited production
259
Company· 1 attempt
Assessed · Prototype claims: —
260
Assessed · Study claims: —
261
Assessed · Testing claims: —
262
Company· 1 attempt
Assessed · Prototype claims: —
263
Company· 1 attempt
Assessed · Limited production claims: —
264
Assessed · Limited production claims: limited production
265
Government programme· 1 attempt
Assessed · Testing claims: testing
266
Company· 2 attempts
Assessed · Limited production claims: —
267
Company· 1 attempt
Assessed · R&D claims: prototype
268
Company· 1 attempt
Assessed · Limited production claims: limited production
269
Company· 1 attempt
Assessed · R&D claims: r&d
270
Government programme· 1 attempt
Assessed · R&D claims: prototype
271
Company· 1 attempt
Assessed · R&D claims: prototype
272
Company· 1 attempt
Assessed · R&D claims: r&d
273
Assessed · R&D claims: r&d
274
Assessed · Prototype claims: —
275
Lab· 1 attempt
Assessed · Testing claims: testing
276
Startup· 1 attempt
Assessed · Limited production claims: limited production
277
Assessed · Limited production claims: limited production
278
Company· 1 attempt
Assessed · Limited production claims: limited production
279
Lab· 1 attempt
Assessed · Testing claims: testing
280
Company· 1 attempt
Assessed · R&D claims: limited production
281
Company· 1 attempt
Assessed · Limited production claims: limited production
282
Assessed · Limited production claims: limited production
283
Startup· 1 attempt
Assessed · Prototype claims: prototype
284
Company· 1 attempt
Assessed · Testing claims: limited production
285
Company· 1 attempt
Assessed · Limited production claims: limited production
286
Company· 1 attempt
Assessed · R&D claims: —
287
Assessed · Testing claims: —
288
Assessed · R&D claims: r&d
289
Company· 1 attempt
Assessed · Testing claims: —
290
Company· 2 attempts
Assessed · Limited production claims: limited production
291
Assessed · Prototype claims: limited production
292
Government programme· 8 attempts
Assessed · Limited production claims: —
293
Company· 1 attempt
Assessed · R&D claims: —
294
Assessed · Limited production claims: limited production
295
Assessed · Testing claims: testing
296
Assessed · Limited production claims: —
297
Assessed · Limited production claims: —
298
Assessed · Limited production claims: —
299
Academic· 1 attempt
Assessed · R&D claims: —
300
Government programme· 3 attempts
Assessed · Limited production claims: r&d
302
Assessed · Testing claims: testing
303
Assessed · R&D claims: r&d
304
Government programme· 5 attempts
Assessed · R&D claims: —
305
Assessed · Study claims: study