Innovative Technology for Expert Witnesses.

Who We Are

Fortythree Tech is a software company focused exclusively on supporting expert witnesses.
The profession manages complex, multi-year litigation work — handling sensitive evidence, court deadlines, and disclosure obligations — yet no purpose-built technology exists for it.
Fortythree Tech was founded by people with direct experience in the sector who saw a profession running on tools never designed for its requirements.

What We Do

Fortythree Tech is developing Expert Genie Pro — an end-to-end practice management platform built exclusively for expert witnesses.
The platform brings together case management, document handling, billing, scheduling, communications, and compliance into a single secure system. It is powered by Genie IQ, an intelligence engine that learns from practice data and improves over time.
Expert Genie Pro is launching Summer 2026.

Who We Serve

Fortythree Tech serves practising expert witnesses — regardless of discipline. Medical, engineering, financial, scientific, construction, forensic, or any other specialism.
Whether managing a full caseload alongside or building a practice for the first time, the challenges are the same: complex cases, sensitive evidence, court deadlines, and no purpose-built technology to manage any of it.
Fortythree Tech was founded to change that.

Meet the Team

Darren Smith

Co-Founder & Chief Executive Officer

Darren has 27+ years' experience in regulated financial and legal services, including businesses authorised by the FCA and SRA. He has scaled businesses to £30m+ annual revenue and 350+ employees, with expertise in compliance, regulated platforms, and commercial execution. He co-founded Fortythree Tech after seeing how an underserved profession and a clear market gap aligned with his experience in building businesses.

Ram Kumar

Co-Founder & Chief Product Officer

Ram has worked as an independent medical expert witness for over 13 years, managing complex, multi-year litigation in UK courts. He is a Consultant Paediatric Neurologist, Chair of the Movement Disorders Group at the British Paediatric Neurology Association, and holds an Expert Witness Institute certification. He co-founded Fortythree Tech because he lived the problem the company was built to solve.

Juliette Kumar

Chief Operations Officer

Juliette has 30 years of NHS leadership experience in governance, quality improvement, and operational delivery. She has held executive-level positions with responsibility for clinical operations, regulatory compliance, and service transformation. Having seen the challenges of expert witness practice firsthand through her family, she brings a personal understanding of the profession alongside the operational expertise to support it.

Dominic Booth

Chief Technology Officer

Dominic has 28+ years' experience in commercial platform development, building and scaling high-traffic SaaS systems processing 6.5m+ monthly views, with expertise in security architecture, DevOps, and regulated systems delivery. Having built regulated platforms before, the chance to architect something entirely new for an untouched sector was exactly the kind of challenge he thrives on.

Claire Vincent

Chief Sales & Marketing Officer

Claire has 25+ years' experience in commercial and marketing leadership across digital, healthcare, retail, and technology sectors. She has led multi-channel campaigns for NHS trusts including The Christie and Great Ormond Street Hospital, and managed end-to-end marketing strategy for consumer and B2B brands. She joined Fortythree Tech for the opportunity to build a brand from the ground up in a market where no one has done it before.

Our Mission & Vision

Our Mission

We build technology that helps expert witnesses get the right work done, on time.

Our Vision

To be the world's leading technology platform for expert witnesses.

News & Insights

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Launching Summer 2026

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