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Community Spotlight:  Stephen Kyriacou, Head of Litigation and Contingent Risk Solutions, Willis Towers Watson

By John Freund |
March 12, 2025

Community Spotlight:  Stephen Kyriacou, Head of Litigation and Contingent Risk Solutions, Willis Towers Watson

Stephen is a seasoned litigation and contingent risk insurance broker and former practicing complex commercial litigator who joined WTW in February 2025 as Head of Litigation and Contingent Risk Insurance.  In his role, Stephen evaluates litigation-related risks and structures bespoke litigation and contingent risk insurance policies for litigation finance, hedge fund, private equity, law firm, and corporate clients. 

Prior to joining WTW, Stephen was a Managing Director and Senior Lawyer in Aon’s Litigation Risk Group.  Stephen joined Aon in 2019, and was the first insurance industry professional dedicated solely to the litigation and contingent risk insurance market, leading the Litigation Risk Group’s origination and business development work, in-house legal diligence, efforts to advocate for coverage with underwriters, and negotiation and structuring of insurance policies.  During his time at Aon, Stephen was a three-time Risk and Insurance Magazine “Power Broker” (2022, 2023, 2024); spearheaded the development of judgment preservation insurance and insurance-backed judgment monetization as well as the synergy of litigation and contingent risk insurance with litigation finance; and was responsible for placing billions of dollars in total coverage limits – including the largest ever litigation and contingent risk insurance policy, and several policies that each provided over $500 million in coverage limits – and delivering hundreds of millions of dollars in premium to insurers.  Stephen additionally provided consulting and broking services on litigation-driven, insurance capital-based investment opportunities and sales of litigation claims, insurance claims, and subrogation rights as part of the Aon Special Opportunities Group.

Prior to joining the insurance industry, Stephen was a complex commercial litigator in the New York City office of Boies, Schiller & Flexner from 2011 to 2019.  While at BSF, Stephen amassed significant trial, appellate, and arbitration experience representing both plaintiffs and defendants in the U.S. and abroad across a wide array of practice areas, including securities, antitrust, constitutional, insurance, first amendment, employment, government contracting, and criminal law, as well as in multidistrict and class action litigation.  Stephen’s clients included banks and other major financial institutions, private equity firms, technology companies, foreign sovereigns, professional sports teams, television networks, insurance companies, corporate executives, and other high-net-worth individuals.  

Stephen earned his J.D. from the New York University School of Law in 2010, and is a member of the New York State Bar.  He also clerked for the Honorable Tanya S. Chutkan in the United States District Court for the District of Columbia.

Company Name and Description:  Willis Towers Watson

Company Website: https://www.wtwco.com/en-us

Headquarters:  Stephen is based in New York

Area of Focus:  Litigation and contingent risk insurance for litigation finance, hedge fund, private equity, law firm, and corporate clients

Member Quote:  “I have been working with litigation finance firms to insure their litigation-related investments since I first entered the insurance industry in 2019, and I view litigation finance and funder-backed plaintiff-side litigation as the most important growth areas for the litigation and contingent risk insurance market, as well as the areas where coverage can be most value additive for clients. 

I have also been bringing litigation finance firms into insurance transactions as financing counterparties since I first devised the concept of insurance-backed monetization for judgment preservation insurance clients back in 2020, which concept has since expanded to the point where litigation finance capital has become inexorably intertwined with all forms of plaintiff-side insurance coverage.  

As the market for this insurance pivots away from single-case risks and towards portfolio-based policies for litigation finance firms and the law firms that they fund, litigation finance clients can trust that WTW will be at the forefront of innovating new coverage structures and concepts to address their unique risk management needs and ambitious financial goals, will deliver best-in-class client service utilizing our incomparably strong and longstanding relationships with underwriters, and will be a vocal champion of litigation finance both within and outside of the insurance industry.”

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John Freund

John Freund

Commercial

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Commercial Regulatory Issues

Government to End PACCAR Limbo for Litigation Funding Agreements

By John Freund |

The UK government has pledged to introduce legislation to resolve the uncertainty created by the Supreme Court’s PACCAR ruling, which has left many litigation funding agreements in legal limbo. The Ministry of Justice confirmed its intention to bring forward a bill that will clarify that third party litigation funding agreements (LFAs) are not damages based agreements (DBAs) under existing law, a classification that, since PACCAR, has rendered many LFAs unenforceable and raised deep concerns across the funding market.

An article in The Law Gazette reports that the forthcoming legislation will specifically address the fallout from the 2023 PACCAR decision, which had classed typical litigation funding arrangements where a funder receives a share of damages as DBAs, bringing them within regulatory restrictions and making them invalid unless they met DBA regulatory requirements. This has undermined the clarity and enforceability of funding agreements for collective actions and other high value cases.

Industry sources and legal commentators have long advocated for a statutory fix. Over recent months, funders and claimant groups have pointed to the erosion of access to justice while PACCAR uncertainty persists, given that many have been hesitant to underwrite new claims under a model the courts deemed unenforceable. The government’s proposed change to statute rather than judge made law aims to restore the pre PACCAR position and reaffirm that LFAs do not fall within the DBA regime.

If enacted, the bill is expected to provide greater certainty for both existing and future litigation funding arrangements, reinforce the UK’s position as a leading venue for funded litigation, and encourage finance for complex group and commercial claims. Observers note that while the legislative promise is welcome, its timing and detailed provisions will be closely watched by funders, claimants and legal practitioners alike.

Commercial People Moves

Omni Bridgeway Bolsters U.S. Team with Claire-Naïla Damamme & William Vigen

By John Freund |

Omni Bridgeway has further strengthened its U.S. litigation finance platform with two senior strategic hires in its Washington, D.C. office. In a move signaling expanded capabilities in both international arbitration and antitrust litigation funding, the global legal finance leader appointed Claire-Naïla Damamme and William Vigen as Investment Managers and Legal Counsel. These additions reflect Omni Bridgeway’s continued commitment to deepening in-house legal and investment expertise amid growing demand for sophisticated funding solutions.

Omni's press release states that Claire-Naïla Damamme brings nearly a decade of distinguished international legal experience to Omni Bridgeway, where she will lead the firm’s U.S. International Arbitration initiative. Damamme’s background includes representing sovereign states and multinational corporations across energy, telecommunications, infrastructure, and technology disputes. Her expertise covers the full lifecycle of investor-state and commercial arbitrations, including enforcement before U.S. courts, honed through roles at top global law firms and institutions like White & Case LLP, WilmerHale, and the International Court of Justice.

William Vigen complements this expansion with more than 15 years of trial and litigation experience, particularly in antitrust enforcement and government investigations. Before joining Omni Bridgeway, Vigen worked at the U.S. Department of Justice’s Antitrust Division and later as a partner in private practice, where he led complex criminal prosecutions and major civil antitrust matters. At Omni Bridgeway, he will spearhead investment sourcing and evaluation in antitrust and related litigation.

According to Matt Harrison, Omni Bridgeway’s U.S. Managing Director and Chief Investment Officer, these appointments underscore the firm’s focus on delivering world-class legal finance expertise both domestically and internationally.

Case Developments Commercial

Archetype Capital Partners Secures Injunction in Trade Secret Battle with Co‑Founder

By John Freund |

A significant legal win for litigation funder Archetype Capital Partners emerged this month in the firm’s ongoing dispute with one of its co‑founders. A Nevada federal judge granted Archetype a preliminary injunction that prevents the ex‑partner from using the company’s proprietary systems for underwriting and managing mass tort litigation while the underlying trade secret lawsuit continues.

According to an article in Bloomberg, Archetype filed suit in September against its former co‑founder, Andrew Schneider, and Bullock Legal Group LLC, alleging misappropriation of confidential methodologies and business systems developed to assess and fund mass tort claims. The complaint asserted that Schneider supplied Bullock Legal with sensitive documents and leveraged Archetype’s systems to rapidly grow the firm’s case inventory from a few thousand matters to well over 148,000, a jump that Archetype says directly undercut its competitive position.

In issuing the injunction, Judge Gloria M. Navarro of the U.S. District Court for the District of Nevada found that Archetype was likely to succeed on its trade secret and breach of contract claims. While the court determined it lacked personal jurisdiction over Bullock Legal and dismissed the company from the suit, it nonetheless barred both Schneider and Bullock from distributing proceeds from a $5.6 billion mass tort settlement tied to video game addiction litigation that had been structured using Archetype’s proprietary systems.

The order further requires the return of all materials containing confidential data and prohibits Schneider from soliciting or interfering with Archetype’s clients.