We are proud to announce that Sigma7 Alaco has once again been recognized by Chambers and Partners for excellence across our core investigative practices. The 2025 rankings reflect the strength, integrity, and global impact of our work in support of clients navigating complex transactions and disputes.
In the Global Investigative Due Diligence category, Sigma7 Alaco retains its Band 1 ranking—the highest possible tier. This recognition highlights the caliber of our transactional due diligence work, underpinned by a rigorous, discreet, and methodical approach. We are especially pleased that Oliver Gorton retains his Band 1 ranking, a testament to his trusted counsel on high stakes matters worldwide.
In the Global Asset Tracing & Recovery category, Sigma7 Alaco has been ranked in Band 2. Nikos Asimakopoulos has earned a Band 1 individual ranking in this category, reflecting his industry-leading expertise in tracing complex international asset structures in contentious proceedings.
Finally, in the UK Business Intelligence & Investigations category, Sigma7 Alaco also secured a Band 2 ranking. Once again, Nikos Asimakopoulos was acknowledged individually, recognizing his leadership across the firm’s disputes practice and his role in driving results for our clients in the UK and beyond.
These accolades speak not only to the success of individual team members, but to the collaborative strength of the Sigma7 Alaco model—where seasoned investigators, multilingual researchers, and subject-matter experts combine to deliver nuanced, actionable intelligence.
We thank our clients and peers who participated in the Chambers research process, and we remain committed to upholding the standards that have earned their trust.
