TESSERA
We find what you need to know before you commit, and protect the information you hold once you have.
Start a conversationTessera brings MITMARK’s intelligence products together through one sign-in at tessera-monitor.com.
TESSERA
01 / MONITOR · INTELLIGENCE
Global intelligence and security monitoring
A dashboard with modular views tailored to sectors and operational requirements. Applications include precious metals, property, marine activity, humanitarian operations and digital assets.
Available through existing views, tailored pilots or fully supported operational services.
02 / WATCHMAN · INTELLIGENCE
Vulnerability assessment and ongoing monitoring
Digital and physical exposure assessments, delivered through written reports and a visual dashboard. DVA Full extends collection through commercial intelligence sources.
Watchman Premium monitors subsequent changes, with analyst assessment and remediation advice. Remediation work is commissioned separately.
03 / INVESTIGATOR · INTELLIGENCE
Due diligence and enhanced due diligence
Written investigation reports and a platform that presents findings visually, brings reports together and manages review timelines and compliance renewal schedules.
Supports client checks, including PEP reviews. Optional change detection supports continuing review.
04 / ASSURE · INFORMATION ASSURANCE
Information assurance and advisory support
A platform supporting MITMARK’s DPO and vCISO advisory services. We advise on policy, manage review schedules, maintain documentation and support audits.
Clients retain responsibility for their organisational decisions and data protection obligations.
05 / STATISTA · INTELLIGENCE
Research for markets with limited usable data
We collect, collate and structure information, host the resulting dataset and provide dashboard access.
Clients gain an organised evidence base for decisions where relevant data is scarce or fragmented.
01Intelligence
Know who and what you are dealing with before you commit.
TesseraInvestigatorDue diligence and enhanced due diligence
02Intelligence
Know who and what you are dealing with before you commit.
TesseraWatchmanVulnerability assessment and ongoing monitoring
03Information Assurance
Keep your data secure and your regulatory obligations met.
TesseraAssureInformation assurance and advisory support
We find those risks early, and help you close them before they become losses, fines or headlines.
Know who and what you are dealing with before you commit.
Keep your data secure and your regulatory obligations met.
TesseraAssure
Analysts lead collection and analysis. Our proprietary AI system extends their reach.
A senior analyst reviews every report before it goes further.
Every report is authenticated at director level before delivery.
We agree the scope and fee with you before work begins.
Founder and CEO
MITMARK Group
Former British Army Captain and Intelligence Officer in the UK’s Directorate of Special Forces, with over 20 years of military and commercial experience. Has since worked in international commodities and security advisory.
Chairman
MITMARK Intelligence
Commercial and investment background of more than 25 years, spanning Goldman Sachs, Deutsche Bank, KPMG and Bedrock Group. Advises on investment transactions, business development and shareholder value.
Chief Information Security Officer
MITMARK Intelligence
Information security governance, data protection and operational resilience specialist, formerly of Capgemini Invent and Deloitte. Recipient of the 2026 Women in GRC “Information Security Leader of the Year” award.
Managing Director
MITMARK Intelligence
Spent more than 20 years in UK military and government intelligence, specialising in intelligence operations, special intelligence operations and AI integration. Holds MAs in Intelligence and International Relations, and in AI Ethics.
Part of MITMARK Group, which has operated commercially for ten years, we support organisations and private clients with research, investigations, monitoring and advisory services.
Clients engage us when they need specialist knowledge, an independent perspective or additional capacity. We take time to understand the client, their requirements and their intended outcomes before agreeing the work.
From investigating a prospective investment to assessing digital and physical exposure or providing ongoing information security advice.
Niche projects, and training that helps clients develop their own capability.
We take time to understand the client, their requirements and their intended outcomes before agreeing the work.
We agree the scope and fee with you before work begins.
A senior analyst reviews every report before it goes further.
Every report is authenticated at director level before delivery.
Analysts lead collection and analysis. Our proprietary AI system extends their reach.
Part of MITMARK Group, which has operated commercially for ten years, we support organisations and private clients with research, investigations, monitoring and advisory services.
Research, investigations, advisory support and training are also available independently of Tessera. We welcome specialist questions and smaller assignments.
Niche projects, and training that helps clients develop their own capability.
Research, investigations, advisory support and training are also available independently of Tessera. We welcome specialist questions and smaller assignments.
Speak to any of us directly. We will scope the work, agree the fee and tell you plainly whether we are the right people to help.