£m
Shares in Group undertaking
Cost
At 3 April 202022.2
Additions775.0
Additions – share-based payments6.4
At 2 April 2021803.6

The investments represent shares in the following subsidiary undertakings as at 2 April 2021 and the fair value of share-based compensation plans that are awarded to employees of the Company's subsidiary undertakings.

Subsidiary undertakingIncorporated inOrdinary shares
percentage owned %
Principal
Activities
Halfords Group Holdings LimitedGreat Britain*100Intermediate holding company

* Registered in England and Wales. Registered office; Icknield St Dr, Washford Ln, Redditch B98 0DE

In the opinion of the Directors the value of the investments in the subsidiary undertakings is not less than the amount shown above.

During the year, the Group has commenced a reorganisation of the Group structure with the objective to reduce the number of non-trading entities within the Group. As part of this exercise, a new intermediate holding company was formed, Halfords Group Holdings Limited, which is a wholly owned subsidiary of Halfords Group plc. The investments in Halfords Limited and Halfords Autocentres Limited previously held within the wider Group structure, are now directly held by Halfords Group Holdings Limited.

As part of the reorganisation, Halfords Group plc released Halfords Holdings (2006) Limited from its obligation to settle its intercompany receivable of £308.2m. This resulted in a decrease in intercompany receivables (see Note 5) and the recognition of an investment in Halfords Holdings (2006) Limited. This investment was then reassigned to an investment in Halfords Group Holdings Limited as it now forms part of the parent company's investment in the underlying trading Group.

The additions to investments in the year of £775.0m represents the £308.2m reassigned from Halfords Holdings (2006) Limited and the transfer value of the investments in Halfords Limited and Halfords Autocentres Limited held by Halfords Group Holdings Limited.

The related undertakings of the Company at 2 April 2021 are as follows:

Subsidiary undertakingPrincipal activity% Ownership of ordinary equity shares
Subsidiaries registered in England & Wales, with a registered address of:
Icknield Street Drive, Redditch, Worcestershire, B98 0DE
Halfords Group Holdings LimitedIntermediate holding company100
Halfords Holdings (2006) Limited*Intermediate holding company100
Halfords Holdings Limited*Intermediate holding company100
Halfords Finance Limited*Intermediate holding company100
Halfords Limited*Retailing of auto parts, accessories, cycles and cycle accessories100
Halfords Payment Services Limited*Dormant100
Halfords Autocentres Holdings Limited*Intermediate holding company100
Halfords Autocentres Funding Limited*Dormant100
Halfords Autocentres Limited*Car servicing100
Halfords Autocentres Acquisitions Limited*Dormant100
NW Autocentres Limited*Dormant100
Halfords Autocentres Developments Limited*Dormant100
Stop N' Steer Limited*Dormant100
Halfords Vehicle Management Limited*Dormant100
McConechy's Tyres Services Holdings Limited*Intermediate holding company100
McConechy's Tyre Services Limited*Car servicing100
Strathclyde Tyre Services Limited*Dormant100
The Universal Tyre Company (Deptford) Limited*Car servicing100
G W Autoserve (Ipswich) Limited*Non-trading100
G W Commercial Tyres Limited*Non-trading100
Boardman Bikes Limited*Non-trading100
Boardman International Limited*Non-trading100
Cycle Republic Limited*Dormant100
Performance Cycling Holdings Limited*Intermediate holding company100
Tredz Limited*Non-trading100
Wheelies Direct Limited*Dormant100
Performance Cycling Limited*Retailing of cycles and cycle accessories100
Giant (Wales) Limited*Non-trading100
Subsidiary registered in the Republic of Ireland, with a registered address of:
c/o DWF Dublin, 4 George's Dock, IFSC, Dublin 1, DO1 X8N7
Halfords (Ireland)*Dormant100
Other equity investment, registered in Northern Ireland, with a registered address of: 22 Derryall Road, Portadown, Craigavon, Northern Ireland, BT62 1PL
Hamilton Internet Services Limited*E-Commerce0.06
Other equity investment , registered in England & Wales, with a registered address of:
272 Bath Street, Glasgow, Scotland, G2 4JR
ULM Services Limited*Car servicing47.3

* Shares held indirectly through subsidiary undertakings.

The only subsidiaries to trade during the year were Halfords Limited, Halfords Autocentres Limited, Performance Cycling Limited, McConechy's Tyre Services Limited, The Universal Tyre Company (Deptford) Limited and ULM Services Limited.