UK Detective Agency Ltd

Call us today : 08000 448 034

Mon - Sun : 06:00 AM - 22:00 PM

Central Hill, London, SE19 1BY

Newbury, Berkshire, RG18 3FG

Call us today : 08000 448 034
Mon - Sun : 06:00 AM - 22:00 PM
Central Hill, London, SE19 1BY
Newbury, Berkshire, RG18 3FG

Call us today : 08000 448 034

Mon - Sun : 06:00 AM - 22:00 PM

Central Hill, London, SE19 1BY

Newbury, Berkshire, RG18 3FG

About Us

About UKDA Ltd

At UKDA Ltd, we are committed to providing professional, reliable, and discreet investigative services tailored to meet the unique needs of our clients.

With years of experience and a proven track record, we specialise in supporting businesses, organisations, and individuals in uncovering the truth, safeguarding their interests, and achieving their goals. For your peace of mind, UKDA have the following accreditations:

ISO 9001 – Quality Management Systems:
ISO 9001 certifies that UKDA Ltd consistently delivers high-quality products and services, focused on customer satisfaction and continuous improvement

ISO 45001 - Occupational Health and Safety:
ISO 45001 ensures UKDA Ltd has a proactive approach to workplace health and safety, reducing risks and creating a safer working environment.

View The UKDA Guide

Ethical & Lawful Practice

All investigations are conducted to the highest ethical standards and within UK legal and regulatory frameworks, ensuring integrity, proportionality, and professional accountability.

Professional Objectivity

We remain impartial at all times, presenting findings based solely on verifiable evidence, free from bias, assumption, or external influence.

Client-Centred Approach

We recognise that our work supports critical decisions. Our investigations are tailored to each client's individual requirements. Our reporting is clear, structured, and actionable, enabling clients to proceed with confidence. Our conclusion are grounded in documented, verifiable evidence.

Accountability & Auditability

Every stage of an investigation is recorded, timestamped, and attributable, ensuring a fully auditable process from instruction through to final report.

Discretion & Confidentiality

We handle all instructions with strict confidentiality and operational discretion, protecting client interests at every stage.

Operational Excellence

We deliver consistent, high-quality performance in dynamic, real-world environments, maintaining accuaracy under pressure.

What to Expect

Our experienced team delivers reliable, discreet solutions that enable our clients to make informed, effective decisions.

Proven Track Record

Our success is built on delivering consistent results for businesses and organisations.

Proven Track Record

Our success is built on delivering consistent results for businesses and organisations.

Flexible Solutions

We tailor our services to meet your unique needs, ensuring a personalised approach for every case.

Flexible Solutions

We tailor our services to meet your unique needs, ensuring a personalised approach for every case.

Nationwide Coverage

Our team operates across the UK, providing comprehensive support wherever you need us.

Nationwide Coverage

Our team operates across the UK, providing comprehensive support wherever you need us.

Fast Turnaround

We prioritise efficiency, delivering timely results without compromising on quality or accuracy.

Fast Turnaround

We prioritise efficiency, delivering timely results without compromising on quality or accuracy.

Cost-Effective Services

We provide high-quality investigations at competitive rates, ensuring value for money.

Cost-Effective Services

We provide high-quality investigations at competitive rates, ensuring value for money.

Ethical Practices

We adhere to strict ethical standards, conducting every investigation lawfully and responsibly.

Ethical Practices

We adhere to strict ethical standards, conducting every investigation lawfully and responsibly.

What Our Clients Have To Say

Mark Brashaw, the Managing Director, is a member of the Association of British Investigators ensuring that investigations are carried out within the industries codes of conduct.

Click below to leave us a review

Cant thank them enough
Mark and his team were the consummate professionals from the very first call, all the way through the job. I can’t thank them enough for providing me what I needed and the moral support I got along the way. I doubt there are many better Investigators out there. Thanks again
James
Never be able thank Mark enough
I will never be able to thank Mark enough for the help, advice and support he's given me. This is over and above the actual service he provided, which it goes without saying was first class. Not once have I felt that he's just interested in taking my money, in fact I think I forgot to pay him within the agreed business terms. He never brought this up or made an issue out of it, continued to assist me and just generally be a double decent human being.....which is a rarity these days.
Chris
Excellent Private Detective
Mark is an excellent private detective. We got the answers we were looking for after 3 days (on his first hour of deployment. I would call him consistently everyday for 6 days during all hours of the day and he would help, navigate and answer all of my questions! We got justice at the end for a cheating husband! Mark saved an innocent persons life and his costs were exceptional in comparison to other companies!
Sanam Pardes