About
One accountable expert — not a junior team
Solidus Secure is deliberately set up as a boutique. You speak with the person who also assesses, advises and delivers — continuous responsibility from the first question to the last piece of evidence.
An unusual background — and why it counts
Most industrial-security consultants come either from IT or from compliance. My background is deliberately broader: an engineering degree, more than ten years in software development, and more than seven years of responsibility in financial leadership as a CFO. On that foundation, a specialisation in OT and product security, evidenced by ISA/IEC 62443 (IC32), the ISO/IEC 27001 Lead Auditor qualification, INL ICS training and eleven OT audits carried out in the energy sector. This combination makes it possible to judge cyber risk from the engineering, software, architectural and business points of view at once — and to carry it from requirement through to an implementable solution.
Qualifications and evidence
- ISA/IEC 62443 (IC32)
- ISO/IEC 27001 Lead Auditor
- INL ICS-300 and ICS-401 (defence of industrial control systems)
- CISA (Certified Information Systems Auditor) — in progress
- Eleven OT audits carried out in the energy sector
How we work
Evidence before promises. Plain language before jargon. Implementability before the ideal: we recommend what actually works on the plant floor and in the product, not the textbook architecture that never goes live.
Location and reach
We are based in Lithuania and work across the EU, with the Netherlands and the wider Western European market as our nearest-term focus. Assessments, documentation and vCISO work are delivered largely remotely; plant reviews are carried out on site. Our working languages include English, German and Russian.
Why a boutique — not a large firm
Large consultancies sell with experienced partners and deliver with rotating junior teams; the person who convinced you is rarely seen again. With us there is no handover and no learning curve at your expense. You work throughout with the same expert, who knows your environment, justifies decisions and stays reachable. For mid-sized industrial companies seeking a reliable, deeply expert partner rather than a large organisation, that is the decisive difference.
Our ambition
We aim to be not the largest but the clearest address for industrial cybersecurity in Europe — specialist, demonstrable and close to our clients' technology.
Vaidas Jokubauskas · Founder & Consultant
Let's get to know each other
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