Marc Deschamps has played an instrumental role in advancing the digital backbone of Europe. From launching one of the continent’s first broadband ISPs to advising billion-pound tech deals and backing giga-scale clean energy, he has spent his career delivering solutions at scale.
Now, he’s turning his attention to law. A field where complexity runs deep, and where technology has only just begun to meet the challenge. For the first time, large language models give lawyers the ability to work with information, not just documents. That means faster answers, stronger case strategies, and better outcomes.
But meaningful change only happens when that technology is backed by people who know how to scale systems. Marc brings that kind of experience to the legal sector.
As Chair of Aavalynx, Marc brings four decades of experience transforming infrastructure across industries. His focus has always been the same: complex challenges, strategic change, lasting outcomes. Marc has served as COO of BT, where he helped deploy a £6bn UK broadband network, and co-founded both the multi-billion Chello Broadband startup and the leading global investment bank Drake Star. A computer engineering graduate with AI-focused LLM research, Marc also holds an INSEAD MBA.
“I’ve seen what real disruption takes,” Marc says. “And it’s never about another dashboard. It’s about rethinking how the system works. That’s exactly what Aavalynx is doing.”
From AI and spacetech to EV charging and fibre, Marc has led over 150 cross-border ventures. Through his investment firm, he’s backed founders developing infrastructure at scale – from giga-solar factories in the US to fibre rollouts in Paris.
Marc brings a fresh perspective to a system that’s long operated under strain. In Aavalynx, he sees a team ready to deliver platform-level change: faster resolution, better collaboration, and fairer outcomes for everyone involved in a dispute.
Under Marc’s guidance, Aavalynx is scaling Sisu, an AI-powered dispute resolution platform for litigation and arbitration. Designed in collaboration with elite lawyers, Sisu helps legal teams move faster, strategise smarter, and reduce friction.
It’s not here to replace lawyers. It’s here to support them.
Marc’s appointment marks a new chapter for legal AI. One that puts strategy and outcomes at the centre.
Because law needs trailblazers.
What is Aavalynx?
Aavalynx is a law technology company transforming how disputes are resolved. We combine elite dispute resolution expertise with advanced AI, offering an AI-powered platform called Sisu – a Finnish word representing perseverance. Our solution makes dispute resolution faster, more cost-effective, and more human.
What is Sisu by Aavalynx?
Sisu is Aavalynx’s AI-native dispute resolution platform that supports every phase of a case – from early assessment to hearings. It assists lawyers (whether in-house teams, law firms, or arbitrators) by automating repetitive tasks, enhancing strategy, and providing tools such as chronology building, document browsing, and metadata extraction. Think of it as a tireless sidekick that never misses a detail.
What is Aavagard?
Aavagard is Aavalynx’s sister law firm. Its elite lawyers leverage Sisu, the AI-powered platform by Aavalynx, to resolve disputes faster, smarter, and at lower cost. You can use Sisu without engaging Aavagard, though many clients ask Aavagard’s lawyers for support with Sisu-related tasks, benefiting from their deep dispute resolution insight and AI expertise.
How is Aavalynx different from other legal tech solutions?
Aavalynx stands apart by combining cutting-edge AI with deep legal expertise, exclusively geared towards dispute resolution. Unlike generic legal tech tools, Sisu supports every stage of the workflow – from pre-action assessments to hearings – saving lawyers time and facilitating faster, smarter strategies.
We are also unique because we offer elite dispute resolution advice through our sister law firm, Aavagard, for those who prefer comprehensive support with Sisu, the AI-powered legal platform by Aavalynx.
How does Aavalynx ensure data security?
Confidentiality and cyber security are our top priorities. We integrate with trusted platforms like SharePoint to ensure data is stored securely, maintaining strict compliance with all relevant regulations.
Aavalynx ensures data security with enterprise-grade protection at every level. Built on Microsoft’s ecosystem, our platform integrates seamlessly with trusted business tools while maintaining strict security controls. Data is encrypted at rest and in transit, with access restricted through two-factor authentication.
What is the best AI platform for lawyers?
Generic AI solutions may work for many areas of law, but for dispute resolution, a specially tailored platform is essential. Sisu by Aavalynx is designed specifically for disputes, integrating seamlessly with your workflow, automating menial tasks, and ensuring no detail is overlooked – all while cutting costs and saving time. Our goal is to become the most useful AI for in-house teams, law firms, and arbitrators.
How does AI improve dispute resolution?
AI optimises workflows by automating repetitive tasks, conducting legal research, extracting key case details, and building strategies more swiftly. It also improves accuracy, allowing lawyers to concentrate on winning cases and advocating for clients.
Is AI reliable in the legal industry?
With proper human oversight, AI can significantly boost accuracy and efficiency. Sisu, the AI-powered platform by Aavalynx, undergoes rigorous testing to ensure dependable results while safeguarding sensitive data. One of our key principles is that human lawyers remain integral to the process: we make it fast and straightforward for them to check Sisu’s work.
Is Sisu only for big law firms?
Not at all. Sisu is built for any lawyer dealing with disputes – whether you’re working in-house, at a law firm of any size, or serving as an arbitrator. Its flexibility suits diverse needs, helping you deliver stronger results.
Can I use Sisu without hiring Aavagard’s legal services?
Absolutely. Sisu by Aavalynx is available as a standalone AI-powered platform for lawyers and in-house legal teams who prefer to manage disputes independently. It integrates seamlessly into your existing workflow, enhancing both efficiency and strategic output.
That said, Aavagard – Aavalynx’s sister law firm – uses Sisu to provide top-tier, cost-effective legal services. Aavagard’s lawyers are frequently asked to assist with Sisu-related tasks because of their strategic dispute resolution prowess and AI know-how. If you’d prefer a more hands-off approach or need extra legal support, Aavagard is here to help.
How can I start using Sisu by Aavalynx?
We’re currently working with select clients. If you’re keen to transform your dispute resolution process, reach out for a demo or to join our pilot programme.
What do we mean by giving power back to clients, and joy back to lawyers?
The legal sector is stuck in the Jurassic era. Companies, individuals, and governments collectively spend vast sums on legal fees each year to fight disputes. Many law firms bill by the hour, which incentivises them to produce a high volume of work over a long timeline, leading to disputes that can drag on for years.
Large case files make manual analysis, research, and drafting inefficient, so clients often feel overcharged and under-heard, while lawyers burn out. Law firm profit margins can be as high as 80%, signalling a sector ripe for disruption.
Thanks to AI, clients can regain control over a case’s speed, cost, and outcome, while lawyers – freed from the heavy lifting – can focus on strategy and rediscover the joy in their work.
Ready to transform the way you handle disputes? Aavalynx is here to help you save time, cut costs, and focus on impactful outcomes. Let us show you how our AI-powered platform can make the resolution of even the most complex disputes faster, cost-efficient, and more human.
Start today—because the future of law won’t wait.
