1
Abel Smith House, Gunnels Wood Road, Stevenage, Hertfordshire, England
Active Corporate (5 parents)
Equity (Company account)
2,972,266 GBP2019-03-31
Person with significant control
2022-05-31 ~ now
CIF 2 - Ownership of voting rights - 75% or more → OE
CIF 2 - Ownership of shares – 75% or more → OE
CIF 2 - Right to appoint or remove directors → OE
2
ANTAGRADE HOLDINGS LIMITED
- now 12043641Abel Smith House, Gunnels Wood Road, Stevenage, Hertfordshire, England
Dissolved Corporate (7 parents)
Person with significant control
2019-06-26 ~ dissolved
CIF 4 - Ownership of voting rights - 75% or more → OE
CIF 4 - Right to appoint or remove directors → OE
CIF 4 - Ownership of shares – 75% or more → OE
3
Abel Smith House, Gunnels Wood Road, Stevenage, Hertfordshire, England
Dissolved Corporate (5 parents)
Person with significant control
2016-04-06 ~ dissolved
CIF 6 - Right to appoint or remove directors → OE
CIF 6 - Ownership of shares – 75% or more → OE
CIF 6 - Ownership of voting rights - 75% or more → OE
4
KH ENGINEERING HOLDINGS LIMITED
11723788Abel Smith House, Gunnels Wood Road, Stevenage, England
Dissolved Corporate (7 parents)
Person with significant control
2019-08-09 ~ dissolved
CIF 7 - Ownership of shares – 75% or more → OE
5
MILESTONE INFRASTRUCTURE LIMITED
- 2025-04-01
13007933TWENTY BIDCO LIMITED
- 2020-11-27
13007933Abel Smith House, Gunnels Wood Road, Stevenage, Hertfordshire, United Kingdom
Active Corporate (10 parents)
Person with significant control
2020-11-10 ~ now
CIF 5 - Ownership of shares – 75% or more → OE
CIF 5 - Ownership of voting rights - 75% or more → OE
CIF 5 - Right to appoint or remove directors → OE
6
KH ENGINEERING SERVICES LTD
- 2025-04-01
07523778Abel Smith House, Gunnels Wood Road, Stevenage, England
Active Corporate (10 parents)
Person with significant control
2022-05-31 ~ now
CIF 3 - Right to appoint or remove directors → OE
CIF 3 - Ownership of voting rights - 75% or more → OE
CIF 3 - Ownership of shares – 75% or more → OE
7
DYER AND BUTLER LIMITED
- 2025-04-01
01450372STONEBOOK LIMITED - 1979-12-31
Abel Smith House, Gunnels Wood Road, Stevenage, Hertfordshire, England
Active Corporate (10 parents)
Person with significant control
2016-12-19 ~ now
CIF 1 - Right to appoint or remove directors → OE
CIF 1 - Ownership of voting rights - 75% or more → OE
CIF 1 - Ownership of shares – 75% or more → OE