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Opus EDM
Made by Gresham Technologies
Collects, connects and curates structured and unstructured data into a single source of truth, with a data dictionary and product and account masters.
Opus EDM is a data management product from Gresham Technologies. Collects, connects and curates structured and unstructured data into a single source of truth, with a data dictionary and product and account masters. It is also listed under reference data. Gresham Technologies is based in London, United Kingdom and is owned by STG (Symphony Technology Group). Buyside Fintech verified that Gresham Technologies lists this product on the vendor's own website on 2026-10-11, and the page we read is linked below. We do not record how it is deployed, how it is priced, what it costs and the firm sizes it serves for this product, because Gresham Technologies does not publish it; the table below shows those rows empty rather than hiding them. Practitioner reviews and questions about Opus EDM appear below, and anyone at a firm that uses it can add one.
What practitioners say
Questions and notes
How Gresham Technologies describes itself
Reconciliation software and tools, post trade automation and regulatory reporting solutions, data aggregation and connectivity for banks and buy-side.
Gresham Technologies’s own website, read 2026-08-30
Their words, not ours, and about the company rather than this product. It is not an assessment and nothing in it has been checked.