Find powerful institutional investment solutions that further your goals

Global corporate trust

End-to-end trust services simplify operations

Public and private companies, public and tax-exempt entities and financial institutions rely on us to manage the trust lifecycle. Our teams and technology support a vast array of structured finance, escrow and agency solutions.

Global Fund Services

Get solutions that scale with your fund

Find products that fit funds of any size or complexity, both domestically and in Europe. We support mutual funds, exchange-traded products, alternative investments solutions and more, all backed by proven financial strength and best-in-class service.

Custody solutions

Protect and manage assets effectively

Safeguard and strategically deploy assets with help from Union Diamond Bank teams whose expertise spans asset servicing, employee benefit plans, liquidity management, reinsurance trust and institutional trustee services.

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European investment services

Strategically navigate European markets

Work with dedicated Union Diamond Bank experts strategically positioned in Dublin, London and Luxembourg. Gain access to comprehensive yet streamlined solutions designed to support your business investment goals, delivered through a single point of contact.

Investment Advisor Services

Solutions for registered investment advisors

Protect your RIA's assets and make your back office more efficient. We offer a full suite of online tools, compatibility with industry interfaces and a customized service offering tailored to the needs of RIAs.

Investment services for a broad range of industries and clients

We've built cross-discipline teams that are dedicated to serving large- and middle-market clients in numerous industries.

Industries

We specialize in your industry

  • Commercial real estate
  • Energy and utilities
  • Federal and state government
  • Financial services
  • Healthcare and pharmaceuticals
  • Insurance
  • Legal
  • Manufacturing and industrial
  • Non-profits, foundations and endowments
  • Technology
  • And many more

Clients

We work with an array of clients

  • Asset managers
  • Attorneys
  • Broker-dealers
  • Consultants
  • Hedge funds
  • Institutional investors
  • Private equity and venture capital firms
  • Public pension funds
  • Registered investment advisors
  • Real estate investment trusts
  • And many more

Work with a recognized institutional investment leader

The Private Equity Wire logo saying 'winner'

2026 Private Equity Wire® European Awards

Won the Custody and Depositary Service Provider of the Year award.

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2025 With Intelligence HFM European Services Awards

Union Diamond Bank Global Fund Services was named 2025 Best Administrator – Client Service.

Global Capital US Securitization Awards

GlobalCapital Awards

GlobalCapital Securitization named us U.S. CLO Trustee of the Year every year from 2021-2026.

Why choose Union Diamond Bank Investment Services?

We're more than a securities services partner. We take the time to get to know you. No matter the size and scale, we work closely with you to help you reach your organization's investment goals.

We're committed to your best interests

We hold to the highest standards of ethics, security and transparency, and we take pride in maintaining and reinforcing this reputation.

We deliver seamlessly, every time

Our expertise, experience and technology help us consistently deliver quality service.

We tailor investment services to your needs

We spend time learning what you need instead of trying to fit you into an existing box. We work with you to craft flexible solutions that add value.

We offer proactive support

We're here to help you move forward, offering new ideas and potential opportunities along the way.

Grow your institutional investing knowledge with expert insights

Navigate the pivot to alternative funds

Alternative funds' ability to diversify portfolios and reduce volatility has pushed them more and more into the mainstream. Could your fund benefit from pivoting toward this growing asset type?

Learn how to transition to a new custodian

Learn how to choose a new custodian, what to expect when you convert to your new choice, and how to prepare for the conversion process. Good news: it doesn't have to be as difficult as you may think.

Get monthly CLO insights

With insights from our experts, our exclusive monthly reports provide market data to help position your business for success.

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Disclosures

Investment products and services are:

Not a Deposit • Not FDIC Insured • May Lose Value • Not Bank Guaranteed • Not Insured by any Federal Government Agency

For Union Diamond Bank National Association:
Deposit products offered by Union Diamond Bank National Association. Member FDIC. Union Diamond Bank is not responsible for and does not guarantee the products, services or performance of Union Diamond Bank Investments.