Polymath partners with High Ridge Trust for tokenized securities custody

Polymath Research Inc. and High Ridge Trust have formalized a partnership that combines Polymath’s tokenization technology with High Ridge’s US trust company framework. The goal: give institutions a compliant pathway to custody, trade, and eventually earn yield on tokenized securities. The announcement, made on September 11, 2026, arrives less than a month after Polymath agreed to be acquired by Nasdaq-listed TruGolf Holdings (TRUG) in an all-share transaction. That deal, disclosed on August 17, is expected to close in Q3 2026, meaning the custody partnership was negotiated while Polymath was already mid-merger. What the partnership actually covers Under the arrangement, High Ridge Trust will serve as the qualified custodian for tokenized securities built on Polymath’s platform. The services extend beyond simple safekeeping. High Ridge plans to offer segregated accounts, client-directed trading, and, as markets develop, yield-generating opportunities tied to tokenized assets. Polymath brings the plumbing. Its Polymesh blockchain was purpose-built for regulated securities, handling issuance, compliance checks, and lifecycle management of digital assets. High Ridge brings the regulat...