Carbon Accountancy
Chartered Accountants
80–83 Long Lane
London EC1A 9ET

John Leyden, FCA


John qualified as a Chartered Accountant in 1989 and then spent 7 years with KPMG.

He has considerable experience in all areas of the firm’s services and specialises in particular in business advice, tax planning and enquiries, corporate finance, due diligence and share option schemes.

John also acts as a part time finance director for a number of companies backed by venture capitalists and business angels and has been involved in approximately 50 fund raisings, 35 acquisitions and 20 disposals of businesses as well as resolving shareholder disputes and business valuations.

He has considerable experience in dealing with HMRC enquires including tax fraud cases.

Amit Kamboj, FCCA

Senior Client Services Manager

Amit is a fellow member of ACCA, qualifying in 2001.

He has considerable experience in managing and conducting audit for clients ranging from property developers, manufacturing and hospitality entities, non-profit organisations, charities, solicitors and FCA governed entities. 

Having worked for a top 50 accountancy firm in the UK, Amit strives for perfection and clean accounting. He leads our commitment to go paperless.

Chris Haris

Senior Client Services Manager

Chris is responsible for ensuring that the needs of our clients are provided in an efficient and cost effective manner.

Chris joined Roland Klepzig in 2002, since when he has developed an in-depth knowledge of the business affairs of our clients. He is therefore well equipped to anticipate the services required and the best way of delivering these.

Chris specialises in providing audit, accounting and business advisory services to our corporate clients. He is also well equipped to ensure that appropriate advice is given on all corporate and personal tax matters.

Prior to joining Roland Klepzig, Chris gained invaluable auditing, accounting and tax experience working in the UK accountancy profession, most recently as an audit manager.

Ann Stainer

Office Manager

Ann joined Carbon Accountancy in 2010 and specialises in Company Secretarial and Payroll.

Ann can assist with Company Formation as well as day to day company secretarial matters, including resolving problems with Companies House where information has been incorrectly filed by companies in the past or incorrectly processed by Companies House.

In relation to payroll, Ann will ensure that the payroll is produced in a timely manner and that you are kept fully informed of the amount to pay HMRC and when to pay. Ann has considerable experience in dealing with HMRC where issues arise over payroll.