Providing Trust for the Future of Digital Assets

At Aegis, we believe that investing in an optimal future means optimizing how we invest today.

We help our partners in the financial industry by connecting them to a transparent, secure and responsible network of assets and capital powered by blockchain.
  • Founded in 2018, Aegis Custody is a San Francisco fintech company that provides financial institutions with a secure and easy-to-use solution for custody of digital assets.

  • In 2019, Company received license in Hong Kong and expanded into tokenization and trading.

  • In 2020, Aegis offers in-house technology as a platform to allow financial institutions, exchanges, funds, and issuers to digitize, store, and trade their digital assets, in a more efficient and transparent way.



Aegis Trust is on a mission to open access to financial opportunities and global trade.

Until now, institutions that use digital assets have had to rely on custody tools that were difficult to operate and compromise on security. Therefore, Aegis Trust provides custody services using institutional-grade security through an intuitive combination of cold storage hardware, multisign wallets, and policy-based approvals.


We started out in Silicon Valley, and built our technology in Taiwan. Become the first licensed digital asset custodian in Hong Kong. And Recently received approval of the full service trust license in the state of South Dakota, with capabilities in custody, asset management  and corporate bonds issuance.

Our business combines domain knowledge from commercial banking, enterprise custody, fixed income trading, investment fund, legal, software hardware and smart contract.  We are better than factoring companies because we tap into the bigger capital market. We are better than traditional banks because our business is built on top of an end to end technology, smart contract and trust operation.


factoring service

We offer a full-course factoring solution, helping you to transform outstanding Accounts Receivable assets into readily available working capital amid a tight credit environment.


We offer the financial industry a custody service solution by using institutional-grade security through an intuitive combination of cold storage hardware, multisign wallets, and policy-based approvals.

investment platform

An investment platform prioritizing liquidity, safety, and  transparency to further unlock assets' value, allowing investors to directly access alternative markets to optimize portfolios.


We are a team of professionals with diverse expertise, in-depth knowledge, and practical experience. We have experts from different fields to provide the most suitable and reliable service for you.

Serra Wei

CEO of AegisCo Limited Director of TCSP and Aegis Trust

Stanford MBA, Goldman Sachs alumna, angel investor with an investment background in and love for technology

Michael McCarty


20+ years in Banking, Wealth Management and Trust as Senior Vice President and Principal Securities Supervisor for Regional and International Financial Institutions

Tina Chiang

Director of AegisCo Limited

Formerly the Senior Executive Vice President, Chief Digital & Technology Officer, and Chief Operating Officer of SinoPac Holdings, President of Bank SinoPac, and Senior Vice President & China General Manager of MasterCard International

Mark Guderson

CCO, Trust & Custody

6 years at HSBC, 14 years at Citi Group, Certified Regulatory Compliance Manager, senior compliance risk officer

Nadia Chen

Director (HK)

30+ years in bank industry, ACAMS Taiwan Chapter board member, National Financial Stabilization Fund committee memeber, Independent Director of IBF Financial Holdings & International Bills Finance Corp.

Richard Kao


Former President of KGI Investment Trust, Former Chief Investment Officer of First Securities Investment Trust, Former Chief Investment Officer of PineBridge Investment, NTU MBA

Dave Timpe

Director (SD)

CPA, retired as partner from a large regional CPA firm after thirty-seven years of serving clients. His guiding principle while at the CPA firm and now while on various Boards is to treat the organization as if he is the sole owner. He resides in SD but winters in AZ

Carl Wegner

Director (SD)

Contour CEO, R3 Managing Director for Asia, Georgetown University B.S., Managing Director of Greater China of Deutsche Bank, and Standard Chartered Bank in Taiwan, Head of Asia for GTNexus


Contact Us

601 Montgomery St, San Francisco, CA 94111, USA

105 光復南路1號3樓之2


©2020 by Aegis Custody