Investigations · Intelligence · Training
Specialist investigations.
Intelligence. Training.
Providing specialist investigation, intelligence, surveillance and professional training services with 30 years of operational policing experience.
30 years
Operational policing experience
UK & International
Consultancy and deployment capability
Accredited
IPI member, ICO registered, Enhanced DBS
Discreet
Confidential by design and by policy
About
Experience you can trust.
Wideline Investigations is led by Andy Barker, a former detective with three decades of policing experience specialising in investigations, surveillance, intelligence and professional training.
- 30 years of policing experience
- Former detective
- Specialist surveillance practitioner
- College of Policing trainer
- Investigative expertise
- Operational planning
- Professional training delivery
- UK and international operational experience
Services
Specialist capability, delivered discreetly.
Investigations
Independent investigative support delivered with professionalism, integrity and an evidence based approach.
Intelligence Services
Research, intelligence assessment and analytical support to assist informed decision making.
Surveillance Consultancy
Operational advice, specialist surveillance capability and consultancy delivered by experienced practitioners.
Professional Training
Practical investigation and surveillance training designed to improve capability through experienced practitioner led learning.
International Consultancy
Specialist investigative and training support for organisations requiring experienced operational expertise internationally.
Due Diligence and Research
Professional research, intelligence gathering and investigative support to inform decision making.
Professional Recognition
Independent recognition from senior investigative and project leadership.
Throughout his attachment, Andy Barker demonstrated exceptional professionalism, integrity and investigative expertise. His experience, sound judgement and investigative guidance made a significant contribution to complex investigations and investigative outcomes.
Senior Investigating Officer
Bermuda Police Service
Your hard work, collaboration and commitment were critical to the outstanding results delivered to Bermuda Police Service. Your contribution strengthened both the success of the project and our reputation for delivering high quality work.
Project Delivery Manager
Investigo Government Solutions
How We Work
A clear, structured four stage process.
Every engagement follows a defined pathway designed to give clients clarity, confidence and control from first contact through to final reporting.
- 01
Initial Consultation
Confidential discussion to understand your requirements, context and desired outcomes.
- 02
Scope and Planning
Clear objectives, agreed approach, defined deliverables and expected outcomes documented in writing.
- 03
Delivery
Professional investigation, intelligence, surveillance or training support delivered discreetly and to a defined standard.
- 04
Reporting
Clear written findings, evidence based conclusions and practical recommendations for informed decision making.
Why Choose Wideline
Frontline experience. Specialist knowledge. Practical training.
Wideline Investigations provides professional investigation and surveillance training designed to develop practical skills, improve confidence, and enhance organisational capability. Courses can be tailored to organisational requirements or individual needs, and delivered onsite or remotely.
- 30 years of policing experience
- Former detective
- Specialist surveillance expertise
- College of Policing training background
- Evidence based investigations
- Professional integrity
- Confidential service
- United Kingdom and international operational experience
Client Sectors
Serving organisations that require certainty.
Training
Practical training delivered by experienced practitioners.
Wideline Investigations delivers specialist investigation and surveillance training developed from decades of operational experience. Whether you are starting your journey, developing existing skills or enhancing team capability, our programmes provide practical knowledge grounded in real world investigations.
We combine expert instruction, realistic scenarios and professional standards to help individuals and organisations build confidence, capability and better investigative outcomes.
View Training Programmes- Advanced Investigation Skills
- Interviewing Skills
- Evidence Management
- Investigation Strategy
- Professional Report Writing
- Surveillance Awareness
- Intelligence Development
- Train the Trainer
Accredited & Registered
Discuss your requirements in confidence.
Speak with Wideline Investigations about specialist investigations, intelligence support or professional training. Every enquiry is handled discreetly.