Ryder, Alasdair Alan (1961-09)

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Organisation From Until Service
years
1 1ST INRAIL LIMITED 2023-05-24 3.14
2 3BM LIMITED 2024-10-18 1.74
3 ABSOLUTE SOLAR AND WIND LTD (GBEN) 2008-12-15 17.58
4 ACIES CIVIL AND STRUCTURAL LIMITED 2017-05-04 9.19
5 ADAS SILVERDALE LIMITED 2018-12-03 7.61
6 ADVANTAGE RSK LIMITED 2021-10-04 4.77
7 AFFORDABLE SKIP HIRE BRISTOL LIMITED 2023-07-11 3.01
8 AJ ENGINEERING & CONSTRUCTION SERVICES LIMITED 2025-06-03 1.11
9 ALAN RYDER INVESTMENTS LIMITED 2002-07-16 23.99
10 APOLLO STRATEGIC COMMUNICATIONS LIMITED 2024-10-24 1.72
11 ARA ARCHITECTURE LIMITED 2023-05-02 3.20
12 ARGRENNAN ESTATE LIMITED 2022-01-27 4.46
13 ARGUS ENVIRONMENTAL LIMITED 2008-02-28 18.37
14 ATP ARCHITECTS + SURVEYORS LIMITED 2019-10-17 6.74
15 ATV CONTRACT SERVICES LIMITED 2021-12-17 4.57
16 AURORA HEALTH PHYSICS SERVICES LIMITED 2023-10-06 2.77
17 AXIS WELL TECHNOLOGY GROUP LIMITED 2023-06-02 3.12
18 AXIS WELL TECHNOLOGY INTERNATIONAL LIMITED 2023-06-02 3.12
19 AXIS WELL TECHNOLOGY LIMITED 2023-06-02 3.12
20 AXIS WELL TECHNOLOGY MANAGEMENT LIMITED 2023-06-02 3.12
21 AZERBAIJAN ENVIRONMENT AND TECHNOLOGY CENTRE LIMITED 1996-01-11 30.51
22 BATEMAN SKIPS LTD 2023-07-11 3.01
23 BINNIE & PARTNERS LIMITED (b2020-11-05) 2020-12-10 5.59
24 BINNIES UK LIMITED 2021-01-15 5.49
25 BMG RESEARCH HOLDINGS LIMITED 2023-01-25 3.47
26 BMG RESEARCH LTD 2023-01-25 3.47
27 BROWN & MAY MARINE HOLDINGS LIMITED 2022-10-14 2024-06-04 1.64
28 BROWN & MAY MARINE LIMITED 2022-10-14 3.75
29 BTS GROUP LIMITED (GBEN) 2018-12-07 7.60
30 BTS UTILITY ARB LIMITED 2018-12-07 2022-07-19 3.61
31 BUILDING SCIENCES LIMITED 2008-01-09 18.51
32 C.J. ASSOCIATES GEOTECHNICAL LIMITED 2017-12-21 8.56
33 C.R. CIVIL ENGINEERING LIMITED 2021-03-02 5.37
34 CALIBRATE GROUP LIMITED 2023-04-01 3.29
35 CALIBRATE INC LTD 2023-04-01 3.29
36 CALIBRATE LEASING LIMITED 2023-04-01 3.29
37 CALIBRATE MAINTENANCE LTD 2023-04-01 3.29
38 CAN GEOTECHNICAL LIMITED 2018-10-26 7.72
39 CAN LIMITED (GBEN) 2018-10-26 7.72
40 CAN LONDON LIMITED 2018-10-26 7.72
41 CAN RENEWABLES LIMITED 2020-04-01 6.28
42 CAN STRUCTURES LIMITED 2018-10-26 7.72
43 CAN UK HOLDINGS LIMITED 2018-10-26 7.72
44 CARBON ZERO CONSULTING LTD 2021-09-30 4.79
45 CBEC ECO ENGINEERING UK LIMITED 2021-04-01 5.28
46 CEETECH LIMITED 2022-03-11 4.34
47 CENTARA BUREAU SERVICES LTD 2021-11-12 2024-06-03 2.56
48 CENTARA ENGINEERING SERVICES LTD 2021-11-12 2024-06-03 2.56
49 CENTARA GROUP LTD 2021-11-12 2024-04-17 2.43
50 CENTARA LTD 2021-11-12 4.67
51 CENTRAL ALLIANCE (HOLDINGS) LIMITED 2018-03-12 8.34
52 CENTRAL ALLIANCE PRE CONSTRUCTION SERVICES LTD 2018-03-18 8.32
53 COGNICA LIMITED 2020-08-18 5.90
54 CONSENTS SOLUTIONS LTD 2019-04-08 7.27
55 COPELAND WEDGE ASSOCIATES LTD 2018-04-05 8.27
56 CRCE PLANT LIMITED 2021-03-02 5.37
57 CS2 LIMITED (GBEN) 2021-07-30 4.96
58 CUMBRIA ACCESS SERVICES LIMITED 2021-01-22 5.47
59 CX ENERGY LTD 2023-03-31 3.29
60 CX GROUP HOLDINGS LIMITED 2023-03-31 3.29
61 CX UTILITIES LTD 2023-03-31 3.29
62 DEANS CIVIL ENGINEERING LIMITED 2023-10-09 2.76
63 DEANS DEVELOPMENTS (KILBARCHAN) LTD 2023-10-09 2.76
64 DEANS HOLDCO LIMITED 2023-10-09 2.76
65 DECISION SUPPORT TOOLS LIMITED 2023-06-02 3.12
66 DRILLING SUPPLIES UK LIMITED 2019-03-29 7.29
67 DVCR GROUP LIMITED 2021-03-02 2024-06-04 3.26
68 DWD PROPERTY AND PLANNING LIMITED 2023-09-29 2.79
69 DYNAMIC SAMPLING UK LIMITED 2016-04-27 10.21
70 E.D.P. HEALTH, SAFETY AND ENVIRONMENT CONSULTANTS LIMITED 2021-03-02 5.37
71 EB7 LIMITED 2024-08-07 1.93
72 EB7 PARTY WALL LIMITED 2024-08-07 1.93
73 ECD ARCHITECTS LTD 2025-01-31 1.45
74 ECOLOGIA ENVIRONMENTAL SOLUTIONS HOLDINGS LIMITED 2019-09-11 6.84
75 ECOLOGIA ENVIRONMENTAL SOLUTIONS LIMITED 2019-09-11 6.84
76 ECONOMIC RESEARCH SERVICES LIMITED 2022-10-31 3.70
77 EDP CONSULTANTS LTD 2021-03-02 5.37
78 EIB GROUP LIMITED 2021-08-31 4.87
79 EIB GROWTH SERVICES LIMITED 2021-08-31 4.87
80 EIB PROFESSIONAL SERVICES LIMITED 2021-08-31 4.87
81 ELECTROKINETIC LIMITED 2021-08-31 4.87
82 ELSYM INSTALLATIONS LIMITED 2025-03-28 1.30
83 ENTRAINMENT LIMITED 2017-12-20 8.56
84 ENVIREAU LTD 2021-11-02 4.70
85 ENVIRESEARCH LIMITED 2021-03-03 5.36
86 ENVIRESEARCH TECHNOLOGIES LIMITED 2021-03-03 5.36
87 ENVIROFLOW MANAGEMENT LIMITED 2021-10-15 4.74
88 ENVIROLAB LIMITED 2002-07-16 23.99
89 FALKLANDS CONSERVATION 2024-02-21 2.39
90 FELLOWS CONSTRUCTION CONSULTANTS LTD 2022-04-27 4.21
91 FISHTEK LIMITED (GBEN) 2022-02-04 4.44
92 FR CONSULTANTS LIMITED 2022-06-13 4.08
93 FUSION PROJECT MANAGEMENT LIMITED 2024-10-18 1.74
94 GEOCORE SITE INVESTIGATIONS LIMITED 2019-08-09 6.93
95 GEOFILM INTERNATIONAL LIMITED 2001-11-08 2012-05-22 10.54
96 GEOTECHNICAL & STRUCTURAL SERVICES (HOLDINGS) LIMITED 2017-11-27 2024-04-09 6.37
97 GEOTECHNICAL AND STRUCTURAL SERVICES LIMITED 2017-11-27 2024-06-04 6.52
98 GHI RENEWABLES LIMITED 2020-06-15 6.08
99 GLOBAL RAIL CONSTRUCTION LIMITED 2023-09-07 2.85
100 GRIDFLEX LTD 2023-04-01 3.29
101 HAWKINS ELECTRICAL HOLDINGS LIMITED 2023-03-09 3.35
102 HAWKINS ELECTRICAL LIMITED 2023-03-09 3.35
103 HEADLAND ARCHAEOLOGY (UK) LIMITED 2019-03-08 7.35
104 HEADLAND GROUP LIMITED 2019-03-08 2024-05-28 5.22
105 HOLLYWOOD CIVIL ENGINEERING LIMITED 2022-09-26 3.80
106 HOMER BURGESS LIMITED 2023-10-31 2.70
107 HYDROFIX LIMITED 2023-02-02 3.44
108 IAN FARMER ASSOCIATES (1998) LIMITED 2017-11-27 8.63
109 INFORMATION TECHNOLOGISTS LIMITED 1993-03-09 2021-06-08 28.25
110 J & A PELLING LTD 2018-12-17 7.57
111 JB SITE INVESTIGATIONS LIMITED 2016-03-11 10.34
112 KAZAKHSTAN ENVIRONMENT AND TECHNOLOGY CENTRE LIMITED 2002-05-07 2021-09-21 19.38
113 KEEGANS LIMITED 2025-01-31 1.45
114 KENDALL KINGSCOTT LIMITED 2024-10-29 1.71
115 KENERA LIMITED 1996-03-08 2018-09-27 22.55
116 KIRTON WATER TREATMENT SERVICES LIMITED (b2013-07-16) 2023-07-06 3.02
117 KMGP LIMITED 2017-06-09 9.10
118 LARSEN WATER MANAGEMENT LTD 2023-08-25 2.89
119 LEAP ENVIRONMENTAL LIMITED 2021-07-30 4.96
120 M & M COMMUNICATIONS LIMITED (d2012-10-30) 1998-03-25 2004-06-03 6.19
121 MG SCAFFOLDING (OXFORD) LIMITED 2022-07-01 4.04
122 MIDROCK CONSTRUCTION LIMITED 2022-09-26 2024-07-16 1.80
123 MILESTONE COMMUNICATIONS LIMITED 2022-08-04 3.94
124 MSS CONSULTING LIMITED 2022-06-10 4.09
125 MSS ENVIRONMENTAL LTD 2022-06-10 4.09
126 MSS FACILITIES SERVICES LTD 2022-06-10 4.09
127 MSS GROUP LIMITED (b2005-06-21) 2022-06-10 4.09
128 MSS WATER LIMITED 2022-06-10 4.09
129 MWH CONSTRUCTORS LIMITED 2021-08-31 4.87
130 MWH FARRER LIMITED (b2006-03-02) 2021-08-31 4.87
131 MWH LIMITED 2021-08-31 4.87
132 MWH TREATMENT LIMITED 2021-08-31 4.87
133 MWH UK ACQUISITIONS LIMITED 2021-08-31 4.87
134 N-ABLE HOLDINGS LTD 2025-01-31 1.45
135 N-ABLE PROPERTY SERVICES LTD 2025-01-31 1.45
136 NATURE POSITIVE LIMITED 2020-08-05 5.94
137 NAVITAS ENGINEERING GROUP LTD. 2025-11-24 0.64
138 NAVITAS ENGINEERING LTD. 2025-11-24 0.64
139 NICHOLAS O'DWYER LIMITED 2021-03-24 5.31
140 NON DESTRUCTIVE TESTING SERVICES LIMITED 2018-04-05 8.27
141 NON ENTRY SYSTEMS LIMITED 2021-12-20 4.56
142 NORTHERN ENGINEERING & WELDING CO. LIMITED 2025-06-03 1.11
143 OPTIMUS PLUS (ABERDEEN) LIMITED 2023-07-14 3.00
144 OPTISOL SERVICES LTD 2021-12-16 4.57
145 PA GROUP (UK) LIMITED 2020-07-06 6.02
146 PB DRILLING LIMITED 2018-08-23 7.89
147 PD & MS (DUNDEE) LIMITED 2023-07-14 3.00
148 PD & MS ENERGY (ABERDEEN) LIMITED 2023-08-30 2.87
149 PD&MS HOLDINGS LIMITED 2023-07-14 3.00
150 PEGASYS LIMITED 2025-01-31 1.45
151 PELLING LIMITED 2018-12-17 7.57
152 PENDRAGON HOLDINGS LIMITED 2021-03-02 2024-06-04 3.26
153 PHAROS FIELD ENGINEERING SERVICES LIMITED 2020-12-16 5.57
154 PHAROS GENERATOR SERVICES LIMITED 2020-12-16 5.57
155 PHAROS POWER SUPPORT GROUP LIMITED 2020-12-16 2024-06-11 3.49
156 PIPESIGHT INTERNATIONAL LIMITED 2001-11-08 2016-06-28 14.64
157 PROEON HOLDINGS LIMITED 2022-07-21 2024-04-24 1.76
158 PROEON SYSTEMS LIMITED 2022-07-21 3.98
159 PROJECT IRES BIDCO LIMITED 2023-07-14 3.00
160 PROJECT IRES TOPCO LIMITED 2023-07-14 3.00
161 PROJECT MILNER LIMITED 2022-05-27 4.13
162 PS RAIL LIMITED 2016-04-27 2024-04-16 7.97
163 QUANTUM GEOTECHNIC LIMITED 2022-08-03 3.95
164 R.J.T. EXCAVATIONS LIMITED 2023-08-17 2.91
165 R.W. MANAGEMENT (HOLDINGS) LTD 2003-06-11 2024-02-13 20.68
166 REIGATE ASSET LEASING LTD. 2025-11-24 0.64
167 REMEDX LIMITED 2004-02-16 22.41
168 RICHARD ALLITT ASSOCIATES LIMITED 2022-03-01 4.37
169 RICHARD IRVIN FM LIMITED 2023-02-17 3.40
170 ROC CONSULTING LIMITED 2020-07-06 6.02
171 RSK (IRELAND) LIMITED 2006-06-26 20.05
172 RSK ACOUSTICS LIMITED 2017-11-27 8.63
173 RSK ADAS LIMITED 2016-11-18 9.65
174 RSK BIOCENSUS LIMITED 2019-05-01 7.20
175 RSK BUSINESS SOLUTIONS HOLDINGS LIMITED 2016-02-29 10.37
176 RSK BUSINESS SOLUTIONS LTD 2009-06-10 17.09
177 RSK BUSINESS SOLUTIONS PROPERTY LIMITED 2020-08-20 5.90
178 RSK CARBON MANAGEMENT LIMITED 2007-05-30 2022-03-22 14.81
179 RSK CARTER ECOLOGICAL LTD 2007-03-05 2022-07-19 15.37
180 RSK CARTERS ECOLOGICAL LTD 2007-02-23 2021-06-15 14.31
181 RSK DRILLING SERVICES LIMITED 2016-03-17 2017-08-29 1.45
182 RSK ENVIRONMENT (EASTERN EUROPE) LIMITED 2004-02-26 2022-04-26 18.16
183 RSK ENVIRONMENT LIMITED 1989-03-22 37.31
184 RSK GROUP LIMITED 1999-04-28 27.21
185 RSK GROUP TRUSTEES LIMITED 2009-03-31 17.29
186 RSK HI-LINE LIMITED 2021-11-25 4.63
187 RSK INTEGRATED WASTE SOLUTIONS LIMITED 2021-05-20 5.15
188 RSK INVESTMENTS (NEWCASTLE) LLP 2023-07-26 2.97
189 RSK INVESTMENTS (WIGAN) LLP 2022-02-02 4.44
190 RSK INVESTMENTS LIMITED 2002-08-01 23.95
191 RSK LAND & DEVELOPMENT ENGINEERING LIMITED 2003-04-04 23.28
192 RSK MIDDLE EAST LIMITED 2010-02-16 16.41
193 RSK NATURE REPAIR LIMITED 2024-10-02 1.78
194 RSK NEWCASTLE PROPERTY LLP 2023-07-26 2023-07-26 0.00
195 RSK ORBITAL LIMITED 1998-12-21 27.56
196 RSK PROJECT SERVICES LIMITED 2003-06-11 23.09
197 RSK RADIOLOGICAL LIMITED 2007-09-11 18.84
198 RSK RAW LIMITED 2019-06-26 7.05
199 RSK REMEDIATION AND DEVELOPMENT LIMITED 2010-02-02 16.44
200 RSK REMEDIATION LIMITED 2004-11-17 2022-06-28 17.61
201 RSK RENEWABLES LIMITED 2022-03-11 4.34
202 RSK RESOURCING LIMITED 2006-11-15 2022-01-11 15.16
203 RSK STATS ENVIRONMENT HEALTH AND SAFETY LIMITED 2003-01-16 23.49
204 RSK STATS GEOCONSULT LIMITED 2001-08-13 24.92
205 RSK STATS LIMITED 2008-01-24 2024-06-04 16.36
206 RSK TRAINING LIMITED 2010-02-02 2022-03-01 12.07
207 RSK TURKEY LIMITED 2003-02-13 2021-06-15 18.34
208 RSK UTILITY CONSULTING LIMITED 2023-03-31 3.29
209 RSK WIGAN PROPERTY LLP 2020-07-02 2023-02-13 2.62
210 RSKW LTD 2008-03-29 18.29
211 SALIX RIVER & WETLAND SERVICES LIMITED 2020-02-04 6.44
212 SES STRATEGIC LIMITED 2023-03-01 3.37
213 SILCOCK LEEDHAM CONSULTING ENGINEERS LIMITED 2019-11-29 6.62
214 SILCOCK LEEDHAM GROUP LTD 2019-11-29 6.62
215 SINGLETON CLAMP & PARTNERS LIMITED 2022-01-18 4.48
216 SKYVISION INTERNATIONAL LIMITED 1995-10-29 30.71
217 SONIC DRILLING & PILING PLANTHIRE LIMITED 2021-06-30 5.04
218 SPENCER ECA GROUP LIMITED 2022-08-03 2024-06-04 1.84
219 SPENCER QUANTUM LIMITED 2022-08-03 3.95
220 STATS GROUP LIMITED 2008-05-28 2021-06-15 13.05
221 STEPHENSON HALLIDAY LIMITED 2021-04-26 5.22
222 STREETWISE UK MANAGEMENT LIMITED 2021-10-15 4.74
223 STRUCTURAL SOILS LIMITED 2007-02-28 19.37
224 SUPA GOLF EUROPE LIMITED 2009-09-24 2011-12-27 2.26
225 SUPA GOLF LIMITED 2009-09-24 2011-05-17 1.64
226 SUSTAINABLE AQUAFARMS LIMITED 2023-10-31 2.70
227 SUSTAINABLE PIGMENTS LIMITED 2020-09-08 2021-10-26 1.13
228 SYNERGIE ENVIRON LIMITED 2023-07-14 3.00
229 TARPAVE LIMITED 2023-10-09 2.76
230 TBF CONTRACTING LIMITED 2018-12-07 2024-06-04 5.49
231 TBF SCAFFOLDING LTD 2018-12-07 7.60
232 TBF TRAFFIC LTD 2018-12-07 7.60
233 TECHNICAL EDITING SERVICES LIMITED 2007-08-02 2022-08-02 15.00
234 TECHNIK GROUND SOLUTIONS LIMITED 2021-06-30 5.04
235 TERRAFFIX SOIL SOLUTIONS LTD 2022-09-30 3.79
236 THE NATURAL WAY TO GO LTD 2008-11-21 17.64
237 THE PIPELINE INDUSTRIES GUILD LIMITED 1995-05-24 2002-06-12 7.05
238 THE SCAN STATION LIMITED 2018-01-29 8.45
239 THE WOODHOUSE PARTNERSHIP LIMITED 2023-06-02 3.12
240 THUS CONSULTANTS LTD 2022-01-18 2024-06-11 2.40
241 TRAVIS BAKER (HOLDINGS) LTD 2022-10-06 2024-04-17 1.53
242 TRAVIS BAKER EAST MIDLANDS LIMITED 2022-10-06 2024-06-11 1.68
243 TRAVIS BAKER GEO-ENVIRONMENTAL LIMITED 2022-10-06 2024-06-11 1.68
244 TRAVIS BAKER LIMITED 2022-10-06 3.77
245 TREEFELLERS LIMITED 2022-12-13 3.58
246 TWIG TRADING LIMITED 2018-10-26 7.72
247 UP AND UNDER (SPECIALIST CONTRACTS) LIMITED 2017-12-20 8.56
248 UP AND UNDER GROUP LIMITED 2017-12-20 8.56
249 UP AND UNDER LIMITED 2017-12-20 8.56
250 VERISYS LIMITED 2019-11-29 2022-04-11 2.37
251 VIRTUS ENERGY LIMITED 2023-09-08 2.85
252 W.CROWDER & SONS LIMITED 2023-06-09 3.10
253 W.G.M (ENGINEERING)LIMITED 2022-10-01 3.78
254 WALDRAMS LIMITED 2021-05-05 5.19
255 WATER RESEARCH CENTRE LIMITED (b2018-01-26) 2020-08-18 5.90
256 WATERTRAIN ACQUISITIONS LIMITED 2022-05-04 2024-06-04 2.09
257 WATERTRAIN LIMITED 2022-05-04 4.19
258 WE ARE BRANDNEW LTD 2023-06-02 2025-08-29 2.24
259 WINDTECHS LTD 2022-04-29 4.21
260 WYSE GROUP LIMITED 2022-11-16 3.66
261 WYSEPOWER LIMITED 2022-11-16 3.66
262 ZERO ENERGY DESIGN LTD 2019-11-29 6.62

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