1
Caledonian Exchange, 19a Canning Street, EdinburghActive Corporate (3 parents)
Person with significant control
2016-04-06 ~ 2020-06-30CIF 49 - Ownership of shares – 75% or more → OE
2
ALERON SUBSEA LIMITED - 2020-12-22
Blackwood House, Union Grove Lane, Aberdeen, ScotlandActive Corporate (4 parents)
Equity (Company account)
1,770,345 GBP2019-12-31
Person with significant control
2022-05-27 ~ 2025-09-10CIF 17 - Ownership of shares – 75% or more → OE
3
ALERON LIMITED - 2020-12-21
Blackwood House, Union Grove Lane, Aberdeen, ScotlandActive Corporate (6 parents, 2 offsprings)
Equity (Company account)
102 GBP2019-12-31
Person with significant control
2022-05-27 ~ 2025-09-10CIF 18 - Ownership of shares – 75% or more → OE
4
MM&S (5306) LIMITED - 2008-03-13
13 Queen's Road, AberdeenActive Corporate (5 parents, 1 offspring)
Person with significant control
2016-04-06 ~ 2016-04-06CIF 1 - Ownership of shares – 75% or more → OE
5
MM&S (5338) LIMITED - 2008-03-20
13 Queen's Road, AberdeenActive Corporate (5 parents)
Person with significant control
2016-04-06 ~ 2016-04-06CIF 30 - Ownership of shares – 75% or more → OE
6
NORWYND LIMITED - 1998-03-27
ENVIROCO LIMITED - 2018-02-07
Asco Group Headquarters Unit A, 11 Harvest Avenue, D2 Business Park, Dyce, AberdeenActive Corporate (6 parents, 1 offspring)
Person with significant control
2016-04-06 ~ 2023-08-11CIF 42 - Ownership of shares – 75% or more → OE
7
ASCO INTERNATIONAL LIMITED - 2001-06-08
WINDTON LIMITED - 2000-07-07
Asco Group Headquarters Unit A, 11 Harvest Avenue, D2 Business Park, Dyce, AberdeenActive Corporate (5 parents)
Person with significant control
2016-04-06 ~ 2023-08-11CIF 43 - Ownership of shares – 75% or more → OE
8
DELTADEAL LIMITED - 2006-05-12
Asco Group Headquarters Unit A, 11 Harvest Avenue, D2 Business Park, Dyce, Aberdeen, United KingdomActive Corporate (4 parents, 12 offsprings)
Person with significant control
2016-04-06 ~ 2023-08-11CIF 45 - Ownership of shares – 75% or more → OE
9
WINGPEN LIMITED - 2008-09-18
Asco Group Headquarters Unit A, 11 Harvest Avenue, D2 Business Park, Dyce, Aberdeen, United KingdomActive Corporate (4 parents)
Person with significant control
2017-08-03 ~ 2023-08-11CIF 39 - Ownership of shares – 75% or more → OE
10
FIRSTFILE LIMITED - 2007-05-15
Asco Group Headquarters Unit A, 11 Harvest Avenue, D2 Business Park, Dyce, Aberdeen, United KingdomActive Corporate (6 parents)
Person with significant control
2016-04-06 ~ 2023-08-11CIF 46 - Ownership of shares – 75% or more → OE
11
MOREMAIL LIMITED - 2006-05-12
Asco Group Headquarters Unit A, 11 Harvest Avenue, D2 Business Park, Dyce, Aberdeen, United KingdomActive Corporate (5 parents)
Person with significant control
2016-04-06 ~ 2023-08-11CIF 44 - Ownership of shares – 75% or more → OE
12
ABERDEEN SERVICE COMPANY (NORTH SEA) LIMITED - 1998-03-31
Asco Group Headquarters Unit A, 11 Harvest Avenue, D2 Business Park, Dyce, AberdeenActive Corporate (7 parents, 1 offspring)
Person with significant control
2016-04-06 ~ 2023-08-11CIF 40 - Ownership of shares – 75% or more → OE
13
SUBSPEK LIMITED - 1990-10-19
SUBSPEK OCEANICS LIMITED - 1993-08-25
BEMAR LIMITED - 1985-03-13
Ashtead House Discovery Drive, Arnhall Business Park, Westhill, AberdeenshireActive Corporate (3 parents, 7 offsprings)
Person with significant control
2019-09-04 ~ 2023-04-05CIF 7 - Ownership of shares – 75% or more → OE
14
HMS (652) LIMITED - 2006-05-05
18 Blythswood Square, Glasgow, ScotlandActive Corporate (5 parents, 1 offspring)
Person with significant control
2018-07-04 ~ 2018-07-04CIF 4 - Ownership of shares – 75% or more → OE
15
CHURCHILL DRILLING LIMITED - 1999-04-28
Lion House Dyce Avenue, Dyce, Aberdeen, United KingdomActive Corporate (4 parents)
Equity (Company account)
7,653,710 GBP2020-12-31
Person with significant control
2019-11-21 ~ 2021-08-01CIF 23 - Ownership of shares – 75% or more → OE
16
TORRANCE LODGE CARE SERVICES LTD. - 2006-03-15
14 City Quay, Camperdown Street, Dundee, ScotlandActive Corporate (3 parents, 1 offspring)
Person with significant control
2017-09-15 ~ 2020-09-03CIF 34 - Ownership of shares – 75% or more → OE
CIF 34 - Ownership of voting rights - 75% or more → OE
17
CHURCHILL DRILLING TOOLS (RENTALS) LIMITED - 2021-03-25
Lion House Dyce Avenue, Dyce, Aberdeen, United KingdomActive Corporate (4 parents)
Equity (Company account)
9,625,322 GBP2020-12-31
Person with significant control
2019-11-21 ~ 2024-05-15CIF 22 - Ownership of shares – 75% or more → OE
18
Lion House Dyce Avenue, Dyce, Aberdeen, United KingdomActive Corporate (4 parents)
Equity (Company account)
10,876,247 GBP2020-12-31
Person with significant control
2019-11-12 ~ 2021-08-01CIF 11 - Ownership of shares – 75% or more → OE
19
LISTER SQUARE (NO 115) LIMITED - 2012-09-04
13 Queens Road, AberdeenActive Corporate (5 parents)
Person with significant control
2016-04-06 ~ 2016-04-06CIF 31 - Ownership of shares – 75% or more → OE
20
LISTER SQUARE (NO. 116) LIMITED - 2012-09-04
13 Queen's Road, AberdeenActive Corporate (5 parents)
Person with significant control
2016-04-06 ~ 2016-04-06CIF 32 - Ownership of shares – 75% or more → OE
21
Blackwood House, Union Grove Lane, Aberdeen, ScotlandActive Corporate (5 parents, 1 offspring)
Equity (Company account)
12,561,790 GBP2023-12-31
Person with significant control
2023-02-08 ~ 2024-10-03CIF 26 - Ownership of shares – 75% or more → OE
22
Blackwood House, Union Grove Lane, Aberdeen, ScotlandActive Corporate (6 parents, 1 offspring)
Equity (Company account)
16,067,390 GBP2023-12-31
Person with significant control
2023-02-08 ~ 2024-10-03CIF 25 - Ownership of shares – 75% or more → OE
23
50 Lothian Road, Festival Square, EdinburghActive Corporate (3 parents, 1 offspring)
Person with significant control
2016-04-06 ~ 2017-09-04CIF 5 - Ownership of shares – 75% or more → OE
24
SLLP 266 LIMITED - 2019-12-12
GLOBAL ENERGY (ENGINEERING & CONSTRUCTION) LIMITED - 2024-11-20
Blackwood House, Union Grove Lane, Aberdeen, ScotlandActive Corporate (10 parents)
Person with significant control
2023-02-08 ~ 2024-10-03CIF 24 - Ownership of shares – 75% or more → OE
25
CHALCO TWENTYTWO LIMITED - 1989-06-07
Asco Group Headquarters Unit A, 11 Harvest Avenue, D2 Business Park, Dyce, AberdeenActive Corporate (5 parents)
Person with significant control
2016-04-06 ~ 2023-08-11CIF 41 - Ownership of shares – 75% or more → OE
26
OILBASE 2011 LIMITED - 2011-02-11
Asco Group Headquarters Unit A, 11 Harvest Avenue, D2 Business Park, Dyce, AberdeenActive Corporate (5 parents)
Person with significant control
2016-04-06 ~ 2023-08-11CIF 47 - Ownership of shares – 75% or more → OE
27
DMWS 24 LIMITED - 1986-03-19
First Floor, 9 Haymarket Square, Edinburgh, ScotlandActive Corporate (4 parents)
Person with significant control
2016-04-06 ~ 2021-08-17CIF 2 - Ownership of shares – 75% or more → OE
CIF 2 - Ownership of voting rights - 75% or more → OE
CIF 2 - Right to appoint or remove directors → OE
28
COUNTCAR LIMITED - 2007-06-13
ATR HOLDINGS LIMITED - 2022-07-13
Blackwood House, Union Grove Lane, Aberdeen, ScotlandActive Corporate (4 parents, 2 offsprings)
Person with significant control
2019-08-30 ~ 2025-09-10CIF 10 - Ownership of shares – 75% or more → OE
29
Blackwood House, Union Grove Lane, AberdeenActive Corporate (6 parents)
Person with significant control
2022-08-03 ~ 2025-09-10CIF 16 - Ownership of shares – 75% or more → OE
30
DALGLEN (NO. 1144) LIMITED - 2008-11-21
Asco Group Headquarters Unit A, 11 Harvest Avenue, D2 Business Park, Dyce, Aberdeen, United KingdomActive Corporate (5 parents)
Person with significant control
2017-09-01 ~ 2023-08-11CIF 37 - Ownership of shares – 75% or more → OE
31
ETTRINES LIMITED - 1985-06-26
13 Queens Road, AberdeenActive Corporate (5 parents)
Person with significant control
2016-04-06 ~ 2016-04-06CIF 27 - Ownership of shares – 75% or more → OE
32
FAREFALLOW LIMITED - 2003-10-17
SPARROWS INTERNATIONAL LIMITED - 2011-10-04
ENERGY CRANES LIMITED - 2010-01-14
13 Queen's Road, AberdeenActive Corporate (5 parents)
Person with significant control
2016-04-06 ~ 2016-04-06CIF 29 - Ownership of shares – 75% or more → OE
33
MORVENHIGH LIMITED - 2000-07-19
13 Queen's Road, AberdeenActive Corporate (5 parents, 7 offsprings)
Person with significant control
2016-04-06 ~ 2016-04-06CIF 28 - Ownership of shares – 75% or more → OE
34
50 Lothian Road, Festival Square, EdinburghActive Corporate (3 parents, 21 offsprings)
Person with significant control
2016-04-06 ~ 2017-09-04CIF 6 - Ownership of shares – 75% or more → OE