Neptune Networks

Closed
Business Model
B2B

About

Neptune Networks is a fixed-income market data utility that delivers real-time dealer axes and inventory directly into buy-side workflows, connecting over 33 global bank participants with institutional investors. The platform provides structured, standardized pre-trade bond data covering 110,000+ daily average bonds with $2.2 trillion in daily gross notional, accessible via API, OMS/EMS integrations, or its web application. Neptune Networks was acquired by TP ICAP Group in June 2025 and its data solutions now operate under the RealQ brand alongside Liquidnet Fixed Income.

Summary

Neptune Networks is a Fintech company.

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