Our people


Elsine van OsCEO & Founder

Insider Risk Programme Manager with a background in Clinical Psychology and Intelligence.

Learn more
Erik SchneiderDirector

Erik Schneider brings a passion for business along with deep cyber risk expertise to his role as director at Signpost Six.

Learn more
Rene Marchal
René Marchal(Cyber) Security and Risk expert

René Marchal is a senior (cyber) security & crisis management executive with 35+ years of (international) experience in both public and corporate environments.

Learn more
Lucas Kole
Lucas KoleInsider Risk Analyst

Lucas currently works at Signpost Six as an analyst in support of insider risk programmes.

Learn more
Jeroen van den BergProject Analyst

Jeroen works at Signpost Six as a project analyst and in support of Insider Risk Programmes.

Learn more
Martijn BrulezIntern Project Analyst

Martijn interns at Signpost Six as a project analyst and in support of Insider Risk Programmes.

Learn more


Roland VergeerCyber Threat Assessment

Roland Vergeer has over 20 years of professional experience in the field of cybersecurity, intelligence, research and digital investigations.

Learn more
Glenn SchoenSecurity & Crisis Management

CEO of Boardroom@Crisis BV and a longtime security and crisis management advisor with a specialization in terrorism.

Learn more
Alex KrijgerGeopolitical Security Risks

Alex Krijger is specialised in managing complex business related international government affairs issues and geopolitical security risks

Learn more
An GaiserInvestigative interviewing

An Gaiser is an expert in investigative interviewing with many years of in-depth experience in complex and high stake interviews

Learn more
Competitive Intelligence and Strategic Analysis
Erik ElgersmaCompetitive Intelligence and Strategic Analysis

Erik Elgersma is an expert in the use of competitive intelligence as input to corporate strategy design.

Learn more


United States

Nicholas EftimiadesChinese Espionage and Insider Threat

Mr. Eftimiades has a long history of success as an innovator in the U.S. intelligence community.

Learn more

United States

Dr. Eric ShawInsider Risk Management

Clinical Psychologist and former intelligence officer on insider issues while helping organizations manage insider risk. 

Learn more

United Kingdom

Nicola Mee BSc, MSc
Nicola Mee BSc, MScBehavioural Analysis expert

Nicola is a Behavioural Analysis expert and former Intelligence Analyst with a Masters in Security & Organisational Risk Management.

Learn more

United Kingdom

Andy Swarbrick BSc, MA
Andy Swarbrick BSc, MAFraud Detection and Data Analysis Technology Expert

Andy is a Fraud Detection and Data Analysis Technology Expert specialising in cybersecurity and the development of new technologies for investigating behaviour and risk for government and commercial clients.

Learn more


Network partners
Alexandra HoffmannResilience and Crisis Management

During her career with multinationals -such as Avon Products, Lafarge and Hewlett-Packard- and the French Government, Alexandra Hoffmann has developed an expertise in Security and Crisis Management.

Learn more

We live in a hyperconnected world. Every minute and second of the day, more and more people are connected with each other. Signpost Six focuses on the human in cyber security. We believe psychology is an integral part of our digitized world. Online and offline. People, processes and technology cannot be separated and therefore Signpost Six works together with technology partners to ensure seamless integration.Signpost Six supports individuals, governments and corporations internationally with behavioural (cyber) security issues and opportunities. We provide cyber security programmes for behavioural change, insider risk management programmes, and behavioural threat assessments and screenings. We offer this through (case and organisational) consultancy, trainings, workshops and larger bespoke e-learning programmes.

Hague Security Delta

E3 benelux



Emergent Risk International