About Us

Since formation in early 1999, Hennessey Litigation Support & Research has gone from strength to strength leading to incorporation in 2003. From its administrative base in Bristol, Hennessey Litigation Support & Research undertake assignments on a regional, a nationwide and a global basis.

In 2017, our Managing Director was the proud recipient of the Frank Martin Award presented by the Association of British Investigators for serving the Association and the profession above and beyond the call of duty.

Hennessey Litigation Support & Research have forged strong links throughout the industry and as such we are able to provide access to quality operatives throughout the United Kingdom and overseas. We are an established company with a commitment to excellence and we work within strict ethical and moral boundaries. Our clients are able to trust us to provide professional, flexible and confidential services at a reasonable cost.

All personal data is used in accordance with the principles of the Data Protection Act 2018 and the General Data Protection Regulation 679/2016. Our investigations are lawfully undertaken in compliance with current legislation.

We will consider your individual needs and you can rest assured that, whatever service you require, it will be carried out on your behalf in a responsible, effective and sensitive manner. Don´t compromise on standards; speak to us about how Hennessey Litigation Support & Research can provide effective solutions for you.

Association of British Investigators

With origins dating back to 1913, the Association of British Investigators is now recognised as the premiere professional body for private investigators working in the United Kingdom. Throughout its long history, the Association has worked hard to improve the standing and reputation of the investigative professional.

Hennessey Litigation Support & Research personnel hold membership of the Association of British Investigators and we operate within the Association´s Code of Ethics.