Firm Profile

“We enable our clients to focus on their core business: investing.”
Vincent Sarullo
Co-Founder, Tower Fund Services

Why Tower?

Decades of Valuable Industry Experience

Senior management and staff bring decades of experience from the fund industry.

Exceptional Service

You will have a direct point of contact to help will aspects of your fund needs.

Technologically Focused

We optimize technology to offer competitive prices.

Cost Effective

Tower alleviates fund managers of many of the operational burdens of running an investment fund.

Our Clients




Million Average


Billion AUA

Strategy Focus

We support a diverse range of clients and strategies.

All of our clients benefit from our expert attention, service, and technology.

  • Hedge Funds 53%
  • PE/VC 17%
  • Crypto 12%
  • Real Estate 8%
  • Direct Lending 9%
  • Fund of Funds 2%

Client Locations

Our clients span the United States and the world.

Other client locations outside the United States include: Bahamas, Bermuda, British Virgin Islands, Cayman Islands, Hong Kong, Puerto Rico, and the United Kingdom.

Company History

  • 2013

    Tower Opens Its Doors

    • Tower opened its doors for business on January 1
    • Founding partners working from their home offices in Lincroft, NJ and Miami, FL
    • Finished the year with 1 employee and 7 clients.
  • 2014

    Red Bank, NJ Office Opens & Continued Expansion

    • Moved operations into new office space in Red Bank, NJ on January 1
    • Finished the year with 6 employees and 20 clients
  • 2015

    Tower Grows

    • Finished the year with 9 employees and 35 clients
  • 2016

    Double-Digit Growth

    • Doubled office size in June by taking adjacent office, now occupying half the floor.
    • Finished the year with 12 employees and 65 clients
  • 2017

    Poised for Expansion

    • Exited the real estate tax lien business
    • Initiated Cryptocurrency fund administration services
    • Finished the year with 12 employees and 105 clients
  • 2018

    Keep Moving Forward

    • Steady growth across all fund strategies
    • 14 employees and 127 clients
  • 2019

    Great Starts and Moves

    • Fully transitioned to our proprietary software LION
    • Moved into our new offices located at the Headquarters Building of Fort Monmouth Army base.
  • 2020

    Improvise, Adapt and Overcome

    • Seamlessly transitioned all staff to a Work from Home environment utilizing our fully web based systems platform.
    • Hired our first Florida based staff
    • Exceeded a milestone of over $1 billion in Assets Under Administration.
  • 2021

    Tower Fund Services Acquired By STP Investment Services

    • This powerful partnership will give our clients access to more in-depth alternative fund administration capabilities, while providing Tower clients with our enhanced service experience and future-ready technology.

We enable our clients to focus on investing.