About us
Aurum Bridge LLC is a Sacramento-based software company. We build and operate Nasu: OTC, a client interface for over-the-counter (OTC) crypto and fiat trading services provided by our licensed custody and trading partners.
Aurum Bridge is a software provider only. We do not hold, custody, or transmit client funds or crypto assets, we do not execute trades, and we are not a party to any transaction. Custody, trade execution, deposits, and payouts are handled by our licensed custody and trading partners, under their own terms and licenses.
Aurum Bridge LLC is a California limited liability company owned by Kiran Pothana and David Clarkson.
Nasu: OTC
Nasu: OTC is the app clients use to work with our licensed custody and trading partners. In the app, clients can:
- View balances: see the balances held for them by our partners.
- See quotes: request quotes and view the prices our partners provide.
- Accept quotes: submit a trade request to a partner, which executes the trade under its own terms.
- Deposit: view the partner's deposit instructions for fiat or crypto.
- Request payouts: submit payout requests for the partner to process.
- Track requests: follow the status of each trade, deposit, and payout request.
Transactions are governed by the terms of the partner that provides them. Read our Privacy Policy and Terms of Service. To delete your account and data, see Delete your account.
Company information
- Legal name
- Aurum Bridge LLC
- Entity type
- California limited liability company
- CA SOS file no.
- B20260410956 (filed September 11, 2026)
- Owners
- Kiran Pothana and David Clarkson
- Address
- 2108 N St Ste N
Sacramento, CA 95816
United States - Phone
- (510) 366-9776
- kiran@aurumbridgellc.com
Contact
For access to Nasu: OTC, or for questions about Aurum Bridge LLC or the Nasu: OTC app, email kiran@aurumbridgellc.com or call (510) 366-9776.