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Modern trading workstation with low-light ambience and subtle teal light trails

Trading System Design

Design, integrate and optimise trading platforms for business. We architect OMS/EMS estates, deliver FIX connectivity and market data, implement pre-/post-trade controls and build resilient low-latency infrastructure. Testing, certification and cutover are handled with detailed runbooks and clear stakeholder comms.

Our design aligns with Procurement & Management for vendor governance and works with Cyber Security to protect connectivity, credentials and data flows.

High-level trading architecture diagram represented by a clean, modern workspace scene
What We Deliver

Requirements & current-state review.

OMS/EMS architecture & vendor selection.

FIX gateways, certification & order routing.

Market data: feeds, symbology & entitlements.

Pre-/post-trade risk & best-execution controls.

Low-latency network design, resilience & DR.

Integration with algos & compliance tooling.

Why Crestwave

We balance speed with governance. Steering packs are concise, risks are owned via RAID and environment/config control keeps changes audit-ready. The result: predictable go-lives and reliable operations.