Deltablock

DeltaBlock is a Paris-founded fintech that sells two main products to publicly listed companies. The first, Liquidity Provision, is an execution service in which algorithmic strategies deploy capital directly into a client's order book across the trading session to tighten bid-ask spreads, deepen the book and raise traded volume. The company states the service operates under a formal mandate with hard algorithmic constraints, a full audit trail of every order, quote and trade, and a market-neutral design with no directional positions. The second, IR Nexus, is a daily-updated analytics platform that consolidates order flow, investor typology (institutional versus retail), announcement impact, analyst and online-community sentiment, narrative tracking and peer benchmarking on market-quality metrics, aimed at investor relations and management teams.

The company frames the problem it addresses as structural market friction affecting smaller listed issuers: liquidity discounts on hard-to-trade securities, weak price reaction to corporate news, institutional mandates with minimum liquidity thresholds, and larger discounts required in capital raises. Earlier company communications describe a focus on SMEs and mid-caps, and on issuers with market capitalisation below one billion dollars. Company blog posts state the technology originated in a university research project and roughly seven years of research in market microstructure and applied mathematics, and claim it can double a stock's liquidity while using a fraction of the financial resources of traditional alternatives.

Directory listings characterise DeltaBlock as a B2B SaaS and trading company in the finance/financing sector, with a web platform and mobile app. The legal entity DELTABLOCK is a société par actions simplifiée (SIRET 84879417800014, NAF code 6201Z), with a capital increase recorded in the BODACC in October 2023.