Jeff Arsenault is the Founder & CEO of Old Greenwich Capital Partners, a NYC-based firm which provides unique access to hard-to-source investment opportunities across private markets including venture, hedge funds and private equity.​

For over three decades, institutions and private investors have trusted Jeff's judgement and acumen in the sourcing, building and distribution of investment products as well as the co-investment partnerships established in sourcing one-off private deals for his network. He currently serves on both Boston University’s Athletic Directors Council and as a board member to Boston University’s Metropolitan Dean Advisory. 


Anushka Mathur joined OGCP as an Intern in June 2020 before taking on her present role as an Investment Associate. Anushka has obtained a MSc Investment and Finance from Queen Mary University of London. Her prior work experience spans across four countries in the fields of investment management, financial consulting, sales and trading and commercial banking. She has also gained exposure within the sales and business development departments.

Alongside working for OGCP, Anushka is currently looking towards beginning a MSc Business Analytics (specialization in Management Science) with a focus on AI and machine learning at University College London (UCL). 


Ronak Parikh joined OGCP in June 2020 as an Intern prior to taking the role as an Investment Associate. Ronak has lived and gained work experience in three countries, enhancing his understanding of different cultures and schools of thought. Through prior internships, he has gained experience in sales, investment banking and treasury services, as well as gaining exposure to the real estate industry and business operations.


Ronak completed his undergraduate degree in Actuarial Science and Economics at Western University. He is working towards obtaining CFA and ASA (actuary) designations. 

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Sergio Santisteban joined OGCP as an Analyst in May 2021. His work experience includes different financial areas in industries such as banking, retailing, and food processing, in top local and international companies. Sergio has achieved a Bachelor’s Degree in Finance at Universidad Peruana de Ciencias Aplicadas, one of the best universities in Peru.


He graduated in the top 20 of his class and gained the opportunity to study a semester abroad at the University of Liverpool. As of now, Sergio is preparing to start his journey for obtaining his CFA designation.