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Margin & Cost Optimization (MaCO)

London, United Kingdom · owned by Hazeltree

Replicates and optimises prime broker, OTC and exchange margin, with real-time cash reporting; the site states it is now part of Hazeltree Fund Services.

Made by: Siman Systems
Primary category: Treasury and cash
Also listed under: Collateral and margin
Built for: Not recorded
Firm size: Not recorded
Deployment: Not recorded
Pricing model: Not recorded
What it costs: Not recorded
How we verified it: Confirmed on the vendor's own site
Source: the page we read
Last checked: 2026-08-29
On the vendor's site: open

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How Siman Systems describes itself

Prime Brokerage Replication, Investor Capital Tool, Cash Reporting Tool, Form PF Reporting Tool.
Siman Systems’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.