A focused U.S. custodian for digital assets.

Spring Light LLC is a Seattle-headquartered company building a transparent, U.S.-supervised home for cryptocurrency holdings. Our approach is straightforward: regulated, narrow in scope, and built to be verified.

Our mission

Make custodial cryptocurrency accounts and on-chain transfers available to verified U.S. customers under clear regulatory standards. No leverage, no derivatives, no yield programs — just safekeeping and movement of digital assets.

Our principles

Operate within the law, segregate customer assets from operational treasury, publish what we do, document every transaction, and never offer products we are not authorised to offer.

Company facts

Public, verifiable information about Spring Light LLC.

Legal name: Spring Light LLC
Headquarters: 4270 S Mead St, Seattle, WA 98118, United States
Federal registration: FinCEN Money Services Business · 31000287411075
State licensing: Washington State Money Transmitter · 550-MT-121772
Primary regulators: U.S. Department of the Treasury (FinCEN) · Washington State Department of Financial Institutions
Sanctions program: U.S. Office of Foreign Assets Control (OFAC) compliance
Customer support: admin@springlightllc.com

What we do — and don't do

What we do

Operate a custodial digital asset wallet
Verify customer identity (KYC) before transacting
Process on-chain digital asset transfers
Maintain records and report to regulators as required
Publish fees, limits and policies

What we don't do

No trading exchange or order book
No leverage, margin, futures, options or derivatives
No yield, lending, "earn" or staking products
No ICOs, token sales or pre-listings
No anonymous accounts
No investment advice or guarantee of returns

By the numbers

A program built to be measured.

100%

Customer accounts KYC-verified

Customer asset lending or rehypothecation

24 / 7

Transaction monitoring coverage

5+ yr

Records retention by policy