An Gaiser has a background in social work and began her career as a probation officer. She was involved in reporting and advising the court on the issues of suspects and their likelihood of reoffending. She also supervised ex-prisoners for many years. After more than nine years, she made the switch to the General Intelligence and Security Service (AIVD), where she worked until 2019. In this role, she applied her knowledge and experience as a security investigator and screener in politically sensitive environments. Additionally, An Gaiser started her first business; AboutFace. In 2017, she also became Managing Partner of the Institute for Non-Verbal Strategy Analysis. In 2021, she decided to go in a different direction and start her own consulting firm; An Gaiser Consultancy.
Between February 2022 and February 2023, An Gaiser was also Senior Manager Forensic Integrity & Compliance at KPMG, with whom she will continue to collaborate.
An Gaiser is an expert non-verbal profiler, investigative interviewer, trainer, and coach. As a super-specialist, she has extensive experience with complex and in-depth interview situations in both the commercial and security domains. She applies validated scientific tools to achieve optimal results.
An’s expertise is specifically interesting for HR and screening programs, insider risk programs, and topics within change management. She also offers (customized) training and coaching programs. Additionally, she offers services in the areas of profiling, behavioral assessment, and business intelligence ("scripting" during sales and negotiations).