Ryder, Alasdair Alan (1961-09)

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Organisation From Until Service
years
1 1ST INRAIL LIMITED 2023-05-24 3.01
2 3BM LIMITED 2024-10-18 1.60
3 ABSOLUTE SOLAR AND WIND LTD (GBEN) 2008-12-15 17.45
4 ACIES CIVIL AND STRUCTURAL LIMITED 2017-05-04 9.06
5 ADAS SILVERDALE LIMITED 2018-12-03 7.48
6 ADVANTAGE RSK LIMITED 2021-10-04 4.64
7 AFFORDABLE SKIP HIRE BRISTOL LIMITED 2023-07-11 2.88
8 AJ ENGINEERING & CONSTRUCTION SERVICES LIMITED 2025-06-03 0.98
9 ALAN RYDER INVESTMENTS LIMITED 2002-07-16 23.86
10 APOLLO STRATEGIC COMMUNICATIONS LIMITED 2024-10-24 1.59
11 ARA ARCHITECTURE LIMITED 2023-05-02 3.07
12 ARGRENNAN ESTATE LIMITED 2022-01-27 4.33
13 ARGUS ENVIRONMENTAL LIMITED 2008-02-28 18.24
14 ATP ARCHITECTS + SURVEYORS LIMITED 2019-10-17 6.61
15 ATV CONTRACT SERVICES LIMITED 2021-12-17 4.44
16 AURORA HEALTH PHYSICS SERVICES LIMITED 2023-10-06 2.64
17 AXIS WELL TECHNOLOGY GROUP LIMITED 2023-06-02 2.98
18 AXIS WELL TECHNOLOGY INTERNATIONAL LIMITED 2023-06-02 2.98
19 AXIS WELL TECHNOLOGY LIMITED 2023-06-02 2.98
20 AXIS WELL TECHNOLOGY MANAGEMENT LIMITED 2023-06-02 2.98
21 AZERBAIJAN ENVIRONMENT AND TECHNOLOGY CENTRE LIMITED 1996-01-11 30.37
22 BATEMAN SKIPS LTD 2023-07-11 2.88
23 BINNIE & PARTNERS LIMITED (b2020-11-05) 2020-12-10 5.46
24 BINNIES UK LIMITED 2021-01-15 5.36
25 BMG RESEARCH HOLDINGS LIMITED 2023-01-25 3.33
26 BMG RESEARCH LTD 2023-01-25 3.33
27 BROWN & MAY MARINE HOLDINGS LIMITED 2022-10-14 2024-06-04 1.64
28 BROWN & MAY MARINE LIMITED 2022-10-14 3.62
29 BTS GROUP LIMITED (GBEN) 2018-12-07 7.47
30 BTS UTILITY ARB LIMITED 2018-12-07 2022-07-19 3.61
31 BUILDING SCIENCES LIMITED 2008-01-09 18.38
32 C.J. ASSOCIATES GEOTECHNICAL LIMITED 2017-12-21 8.43
33 C.R. CIVIL ENGINEERING LIMITED 2021-03-02 5.23
34 CALIBRATE GROUP LIMITED 2023-04-01 3.15
35 CALIBRATE INC LTD 2023-04-01 3.15
36 CALIBRATE LEASING LIMITED 2023-04-01 3.15
37 CALIBRATE MAINTENANCE LTD 2023-04-01 3.15
38 CAN GEOTECHNICAL LIMITED 2018-10-26 7.58
39 CAN LIMITED (GBEN) 2018-10-26 7.58
40 CAN LONDON LIMITED 2018-10-26 7.58
41 CAN RENEWABLES LIMITED 2020-04-01 6.15
42 CAN STRUCTURES LIMITED 2018-10-26 7.58
43 CAN UK HOLDINGS LIMITED 2018-10-26 7.58
44 CARBON ZERO CONSULTING LTD 2021-09-30 4.65
45 CBEC ECO ENGINEERING UK LIMITED 2021-04-01 5.15
46 CEETECH LIMITED 2022-03-11 4.21
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 4.54
51 CENTRAL ALLIANCE (HOLDINGS) LIMITED 2018-03-12 8.21
52 CENTRAL ALLIANCE PRE CONSTRUCTION SERVICES LTD 2018-03-18 8.19
53 COGNICA LIMITED 2020-08-18 5.77
54 CONSENTS SOLUTIONS LTD 2019-04-08 7.13
55 COPELAND WEDGE ASSOCIATES LTD 2018-04-05 8.14
56 CRCE PLANT LIMITED 2021-03-02 5.23
57 CS2 LIMITED (GBEN) 2021-07-30 4.82
58 CUMBRIA ACCESS SERVICES LIMITED 2021-01-22 5.34
59 CX ENERGY LTD 2023-03-31 3.16
60 CX GROUP HOLDINGS LIMITED 2023-03-31 3.16
61 CX UTILITIES LTD 2023-03-31 3.16
62 DEANS CIVIL ENGINEERING LIMITED 2023-10-09 2.63
63 DEANS DEVELOPMENTS (KILBARCHAN) LTD 2023-10-09 2.63
64 DEANS HOLDCO LIMITED 2023-10-09 2.63
65 DECISION SUPPORT TOOLS LIMITED 2023-06-02 2.98
66 DRILLING SUPPLIES UK LIMITED 2019-03-29 7.16
67 DVCR GROUP LIMITED 2021-03-02 2024-06-04 3.26
68 DWD PROPERTY AND PLANNING LIMITED 2023-09-29 2.66
69 DYNAMIC SAMPLING UK LIMITED 2016-04-27 10.08
70 E.D.P. HEALTH, SAFETY AND ENVIRONMENT CONSULTANTS LIMITED 2021-03-02 5.23
71 EB7 LIMITED 2024-08-07 1.80
72 EB7 PARTY WALL LIMITED 2024-08-07 1.80
73 ECD ARCHITECTS LTD 2025-01-31 1.32
74 ECOLOGIA ENVIRONMENTAL SOLUTIONS HOLDINGS LIMITED 2019-09-11 6.71
75 ECOLOGIA ENVIRONMENTAL SOLUTIONS LIMITED 2019-09-11 6.71
76 ECONOMIC RESEARCH SERVICES LIMITED 2022-10-31 3.57
77 EDP CONSULTANTS LTD 2021-03-02 5.23
78 EIB GROUP LIMITED 2021-08-31 4.74
79 EIB GROWTH SERVICES LIMITED 2021-08-31 4.74
80 EIB PROFESSIONAL SERVICES LIMITED 2021-08-31 4.74
81 ELECTROKINETIC LIMITED 2021-08-31 4.74
82 ELSYM INSTALLATIONS LIMITED 2025-03-28 1.16
83 ENTRAINMENT LIMITED 2017-12-20 8.43
84 ENVIREAU LTD 2021-11-02 4.56
85 ENVIRESEARCH LIMITED 2021-03-03 5.23
86 ENVIRESEARCH TECHNOLOGIES LIMITED 2021-03-03 5.23
87 ENVIROFLOW MANAGEMENT LIMITED 2021-10-15 4.61
88 ENVIROLAB LIMITED 2002-07-16 23.86
89 FALKLANDS CONSERVATION 2024-02-21 2.26
90 FELLOWS CONSTRUCTION CONSULTANTS LTD 2022-04-27 4.08
91 FISHTEK LIMITED (GBEN) 2022-02-04 4.31
92 FR CONSULTANTS LIMITED 2022-06-13 3.95
93 FUSION PROJECT MANAGEMENT LIMITED 2024-10-18 1.60
94 GEOCORE SITE INVESTIGATIONS LIMITED 2019-08-09 6.80
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 5.95
99 GLOBAL RAIL CONSTRUCTION LIMITED 2023-09-07 2.72
100 GRIDFLEX LTD 2023-04-01 3.15
101 HAWKINS ELECTRICAL HOLDINGS LIMITED 2023-03-09 3.22
102 HAWKINS ELECTRICAL LIMITED 2023-03-09 3.22
103 HEADLAND ARCHAEOLOGY (UK) LIMITED 2019-03-08 7.22
104 HEADLAND GROUP LIMITED 2019-03-08 2024-05-28 5.22
105 HOLLYWOOD CIVIL ENGINEERING LIMITED 2022-09-26 3.67
106 HOMER BURGESS LIMITED 2023-10-31 2.57
107 HYDROFIX LIMITED 2023-02-02 3.31
108 IAN FARMER ASSOCIATES (1998) LIMITED 2017-11-27 8.50
109 INFORMATION TECHNOLOGISTS LIMITED 1993-03-09 2021-06-08 28.25
110 J & A PELLING LTD 2018-12-17 7.44
111 JB SITE INVESTIGATIONS LIMITED 2016-03-11 10.21
112 KAZAKHSTAN ENVIRONMENT AND TECHNOLOGY CENTRE LIMITED 2002-05-07 2021-09-21 19.38
113 KEEGANS LIMITED 2025-01-31 1.32
114 KENDALL KINGSCOTT LIMITED 2024-10-29 1.57
115 KENERA LIMITED 1996-03-08 2018-09-27 22.55
116 KIRTON WATER TREATMENT SERVICES LIMITED (b2013-07-16) 2023-07-06 2.89
117 KMGP LIMITED 2017-06-09 8.96
118 LARSEN WATER MANAGEMENT LTD 2023-08-25 2.75
119 LEAP ENVIRONMENTAL LIMITED 2021-07-30 4.82
120 M & M COMMUNICATIONS LIMITED (d2012-10-30) 1998-03-25 2004-06-03 6.19
121 MG SCAFFOLDING (OXFORD) LIMITED 2022-07-01 3.90
122 MIDROCK CONSTRUCTION LIMITED 2022-09-26 2024-07-16 1.80
123 MILESTONE COMMUNICATIONS LIMITED 2022-08-04 3.81
124 MSS CONSULTING LIMITED 2022-06-10 3.96
125 MSS ENVIRONMENTAL LTD 2022-06-10 3.96
126 MSS FACILITIES SERVICES LTD 2022-06-10 3.96
127 MSS GROUP LIMITED (b2005-06-21) 2022-06-10 3.96
128 MSS WATER LIMITED 2022-06-10 3.96
129 MWH CONSTRUCTORS LIMITED 2021-08-31 4.74
130 MWH FARRER LIMITED (b2006-03-02) 2021-08-31 4.74
131 MWH LIMITED 2021-08-31 4.74
132 MWH TREATMENT LIMITED 2021-08-31 4.74
133 MWH UK ACQUISITIONS LIMITED 2021-08-31 4.74
134 N-ABLE HOLDINGS LTD 2025-01-31 1.32
135 N-ABLE PROPERTY SERVICES LTD 2025-01-31 1.32
136 NATURE POSITIVE LIMITED 2020-08-05 5.81
137 NAVITAS ENGINEERING GROUP LTD. 2025-11-24 0.50
138 NAVITAS ENGINEERING LTD. 2025-11-24 0.50
139 NICHOLAS O'DWYER LIMITED 2021-03-24 5.17
140 NON DESTRUCTIVE TESTING SERVICES LIMITED 2018-04-05 8.14
141 NON ENTRY SYSTEMS LIMITED 2021-12-20 4.43
142 NORTHERN ENGINEERING & WELDING CO. LIMITED 2025-06-03 0.98
143 OPTIMUS PLUS (ABERDEEN) LIMITED 2023-07-14 2.87
144 OPTISOL SERVICES LTD 2021-12-16 4.44
145 PA GROUP (UK) LIMITED 2020-07-06 5.89
146 PB DRILLING LIMITED 2018-08-23 7.76
147 PD & MS (DUNDEE) LIMITED 2023-07-14 2.87
148 PD & MS ENERGY (ABERDEEN) LIMITED 2023-08-30 2.74
149 PD&MS HOLDINGS LIMITED 2023-07-14 2.87
150 PEGASYS LIMITED 2025-01-31 1.32
151 PELLING LIMITED 2018-12-17 7.44
152 PENDRAGON HOLDINGS LIMITED 2021-03-02 2024-06-04 3.26
153 PHAROS FIELD ENGINEERING SERVICES LIMITED 2020-12-16 5.44
154 PHAROS GENERATOR SERVICES LIMITED 2020-12-16 5.44
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 3.85
159 PROJECT IRES BIDCO LIMITED 2023-07-14 2.87
160 PROJECT IRES TOPCO LIMITED 2023-07-14 2.87
161 PROJECT MILNER LIMITED 2022-05-27 4.00
162 PS RAIL LIMITED 2016-04-27 2024-04-16 7.97
163 QUANTUM GEOTECHNIC LIMITED 2022-08-03 3.81
164 R.J.T. EXCAVATIONS LIMITED 2023-08-17 2.78
165 R.W. MANAGEMENT (HOLDINGS) LTD 2003-06-11 2024-02-13 20.68
166 REIGATE ASSET LEASING LTD. 2025-11-24 0.50
167 REMEDX LIMITED 2004-02-16 22.28
168 RICHARD ALLITT ASSOCIATES LIMITED 2022-03-01 4.24
169 RICHARD IRVIN FM LIMITED 2023-02-17 3.27
170 ROC CONSULTING LIMITED 2020-07-06 5.89
171 RSK (IRELAND) LIMITED 2006-06-26 19.92
172 RSK ACOUSTICS LIMITED 2017-11-27 8.50
173 RSK ADAS LIMITED 2016-11-18 9.52
174 RSK BIOCENSUS LIMITED 2019-05-01 7.07
175 RSK BUSINESS SOLUTIONS HOLDINGS LIMITED 2016-02-29 10.24
176 RSK BUSINESS SOLUTIONS LTD 2009-06-10 16.96
177 RSK BUSINESS SOLUTIONS PROPERTY LIMITED 2020-08-20 5.77
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 37.18
184 RSK GROUP LIMITED 1999-04-28 27.08
185 RSK GROUP TRUSTEES LIMITED 2009-03-31 17.16
186 RSK HI-LINE LIMITED 2021-11-25 4.50
187 RSK INTEGRATED WASTE SOLUTIONS LIMITED 2021-05-20 5.02
188 RSK INVESTMENTS (NEWCASTLE) LLP 2023-07-26 2.84
189 RSK INVESTMENTS (WIGAN) LLP 2022-02-02 4.31
190 RSK INVESTMENTS LIMITED 2002-08-01 23.82
191 RSK LAND & DEVELOPMENT ENGINEERING LIMITED 2003-04-04 23.15
192 RSK MIDDLE EAST LIMITED 2010-02-16 16.27
193 RSK NATURE REPAIR LIMITED 2024-10-02 1.65
194 RSK NEWCASTLE PROPERTY LLP 2023-07-26 2023-07-26 0.00
195 RSK ORBITAL LIMITED 1998-12-21 27.43
196 RSK PROJECT SERVICES LIMITED 2003-06-11 22.96
197 RSK RADIOLOGICAL LIMITED 2007-09-11 18.71
198 RSK RAW LIMITED 2019-06-26 6.92
199 RSK REMEDIATION AND DEVELOPMENT LIMITED 2010-02-02 16.31
200 RSK REMEDIATION LIMITED 2004-11-17 2022-06-28 17.61
201 RSK RENEWABLES LIMITED 2022-03-11 4.21
202 RSK RESOURCING LIMITED 2006-11-15 2022-01-11 15.16
203 RSK STATS ENVIRONMENT HEALTH AND SAFETY LIMITED 2003-01-16 23.36
204 RSK STATS GEOCONSULT LIMITED 2001-08-13 24.79
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 3.16
209 RSK WIGAN PROPERTY LLP 2020-07-02 2023-02-13 2.62
210 RSKW LTD 2008-03-29 18.16
211 SALIX RIVER & WETLAND SERVICES LIMITED 2020-02-04 6.31
212 SES STRATEGIC LIMITED 2023-03-01 3.24
213 SILCOCK LEEDHAM CONSULTING ENGINEERS LIMITED 2019-11-29 6.49
214 SILCOCK LEEDHAM GROUP LTD 2019-11-29 6.49
215 SINGLETON CLAMP & PARTNERS LIMITED 2022-01-18 4.35
216 SKYVISION INTERNATIONAL LIMITED 1995-10-29 30.58
217 SONIC DRILLING & PILING PLANTHIRE LIMITED 2021-06-30 4.91
218 SPENCER ECA GROUP LIMITED 2022-08-03 2024-06-04 1.84
219 SPENCER QUANTUM LIMITED 2022-08-03 3.81
220 STATS GROUP LIMITED 2008-05-28 2021-06-15 13.05
221 STEPHENSON HALLIDAY LIMITED 2021-04-26 5.08
222 STREETWISE UK MANAGEMENT LIMITED 2021-10-15 4.61
223 STRUCTURAL SOILS LIMITED 2007-02-28 19.24
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 2.57
227 SUSTAINABLE PIGMENTS LIMITED 2020-09-08 2021-10-26 1.13
228 SYNERGIE ENVIRON LIMITED 2023-07-14 2.87
229 TARPAVE LIMITED 2023-10-09 2.63
230 TBF CONTRACTING LIMITED 2018-12-07 2024-06-04 5.49
231 TBF SCAFFOLDING LTD 2018-12-07 7.47
232 TBF TRAFFIC LTD 2018-12-07 7.47
233 TECHNICAL EDITING SERVICES LIMITED 2007-08-02 2022-08-02 15.00
234 TECHNIK GROUND SOLUTIONS LIMITED 2021-06-30 4.91
235 TERRAFFIX SOIL SOLUTIONS LTD 2022-09-30 3.66
236 THE NATURAL WAY TO GO LTD 2008-11-21 17.51
237 THE PIPELINE INDUSTRIES GUILD LIMITED 1995-05-24 2002-06-12 7.05
238 THE SCAN STATION LIMITED 2018-01-29 8.32
239 THE WOODHOUSE PARTNERSHIP LIMITED 2023-06-02 2.98
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 3.64
245 TREEFELLERS LIMITED 2022-12-13 3.45
246 TWIG TRADING LIMITED 2018-10-26 7.58
247 UP AND UNDER (SPECIALIST CONTRACTS) LIMITED 2017-12-20 8.43
248 UP AND UNDER GROUP LIMITED 2017-12-20 8.43
249 UP AND UNDER LIMITED 2017-12-20 8.43
250 VERISYS LIMITED 2019-11-29 2022-04-11 2.37
251 VIRTUS ENERGY LIMITED 2023-09-08 2.72
252 W.CROWDER & SONS LIMITED 2023-06-09 2.97
253 W.G.M (ENGINEERING)LIMITED 2022-10-01 3.65
254 WALDRAMS LIMITED 2021-05-05 5.06
255 WATER RESEARCH CENTRE LIMITED (b2018-01-26) 2020-08-18 5.77
256 WATERTRAIN ACQUISITIONS LIMITED 2022-05-04 2024-06-04 2.09
257 WATERTRAIN LIMITED 2022-05-04 4.06
258 WE ARE BRANDNEW LTD 2023-06-02 2025-08-29 2.24
259 WINDTECHS LTD 2022-04-29 4.08
260 WYSE GROUP LIMITED 2022-11-16 3.53
261 WYSEPOWER LIMITED 2022-11-16 3.53
262 ZERO ENERGY DESIGN LTD 2019-11-29 6.49

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