With the UK Government relaxing the COVID-19 restrictions, we are now transitioning into the ‘new normal’. Moving into this unchartered territory can be difficult for organisations to manage, ensuring you have ongoing robust, flexible plans in place can help mitigate potential critical risks. We are here to assist with pragmatic advice, guidance and assurance for organisations seeking direction, in order to navigate the new ways of working.  Please keep in touch and do not hesitate to contact us.

Our Team

Employees of TIAA


Andrew Townsend - Managing Director

Andrew Townsend

Managing Director, CPFA, ACMA

Andrew set up and developed TIAA. Andrew is a qualified accountant and internal auditor with 37 years’ experience covering all aspects of public sector internal audit.

Jeff Zitron

Jeff Zitron


Our Chair is Jeff Zitron, who has an established track record in social housing (including being a former Director of the HACAS Group) and is also former Chair of NHS North West London.

Peter Hammond - Director and Company Secretary of TIAA

Peter Hammond

Director & Company Secretary, FCCA

Peter Hammond, FCCA is a Director and Company Secretary of TIAA Ltd. He was a Director of Sector Housing & Consultancy’s Finance & Treasury housing team having been subject to a corporate transfer from Tribal Consulting where he managed over 20 consultants, including a specialist team providing Development services to Housing Associations and local authorities. Peter worked for HACAS, another specialist HA consultancy and he has over 30 years’ experience of working in the social housing sector.

Corporate Leadership Team

Kevin Limn - Regional Managing Director at TIAA

Kevin Limn

Deputy Managing Director, BA, FCCA

Kevin has over 14 years’ experience in internal audit, risk management and governance working across the public sector. He leads our internal audit services across the Eastern, Midlands and London region, supporting organisations in becoming more efficient and effective.  Kevin’s areas of expertise are audit management, contract management, data protection and information governance.

David Foley - Regional Managing Director

David Foley

Regional Managing Director, ACFS, CFE, AFI

David has over 22 years of experience in risk management and has proactively supported organisations nationally and globally in developing preventative controls to safeguard their assets. His specialism is in counter fraud. David leads our counter fraud, security management and digital forensics functions.

Peter Harrison - Regional Managing Director at TIAA

Peter Harrison

Regional Managing Director, CMIIA

Peter has over 23 years internal audit experience. As a Regional Managing Director, he has overall responsibility for his team’s programme delivery and quality assurance. During his time at TIAA, Peter has worked closely with the Technical Team to prepare and develop new audit programmes.

Vicky Davies - Regional Managing Director at TIAA

Vicky Davies

Regional Managing Director, FCCA, CIA, CMIIA, QIAL

Vicky has over 28 years internal audit experience. Her areas of expertise being audit management, contract management and business assurance. In her role as Regional Management Director, Vicky ensures that the Internal Audit Service delivered to clients in the region exceeds their quality expectations and is delivered on time, within budget and in accordance with Audit Standards, Regulatory and Legal requirements and best practice.