News | October 17, 2025
Secretariat Experts Receive Recognition in Lexology Index Thought Leaders – USA 2026
Secretariat is proud to share that 11 of our experts have been named as USA Thought Leaders in Lexology Index’s 2026 listing.
Mr Arumugam is a Quantity Surveyor with more than 20 years of experience in construction industry, specialising in forensic quantum analysis and evaluation of claims involving contract termination, variations, delay and disruption, and expert report preparation for international arbitration, litigation and adjudication.
Mr Arumugam is a Quantity Surveyor with a civil engineering background and more than two decades of experience across diverse sectors of the construction industry. Over the past ten years, he has focused on dispute resolution, working on high-value infrastructure and building projects in Hong Kong and internationally. Now based in the United Kingdom, he continues to support the preparation of expert reports and quantum assessments in arbitration and litigation contexts.
Mr Arumugam’s work involves close collaboration with lead Expert Witnesses, contributing to forensic analysis and quantum-related input on complex disputes. His project portfolio includes major civil, tunnelling, and oil and gas developments, where he previously held contractor-side roles managing a range of commercial and contractual responsibilities.
In addition to his project and dispute work, Mr Arumugam has advised contractors and subcontractors on contract administration and claims strategy and has supported legal teams through various stages of formal dispute proceedings.
Secretariat Experts Receive Recognition in Lexology Index Thought Leaders – USA 2026
Secretariat is proud to share that 11 of our experts have been named as USA Thought Leaders in Lexology Index’s 2026 listing.
Tamika Tremaglio Named as One of the Most Powerful Women in Washington by Washingtonian Magazine
Secretariat Managing Director Tamika Tremaglio has been named as one of the Most Powerful Women in Washington by Washingtonian Magazine.
87 Secretariat Professionals Named in Lexology Index 2025 Consulting Expert Reports
Secretariat is pleased to share that 87 of our experts have been named in the Lexology Index 2025 Consulting Expert Reports series, achieving recognition as global industry leaders across several key categories.