The company i work for, registrars to the highest percentage of the FTSE 100 across the market, and providers of employee share plans, ISA plans and pension schemes
British Gas are part of Centrica PLC and their registras are Equiniti and the dedicated helpline number is 0871 384 2985
The registrar for Scottish and Southern Energy plc is Equiniti. They manage the company's share register and provide services related to shareholder administration.
To contact the registrar of British Gas shares, you can reach out to Equiniti, the designated registrar. Their contact details, including phone numbers and email addresses, can typically be found on the British Gas or parent company Centrica's official website under the investor relations section. Alternatively, you may also find relevant information in your share certificate or any correspondence from the company.