Propellant
1 known investors
Propellant Digital is a software provider offering connectivity and analytics services that let institutions consolidate, normalise, and enrich fixed income transparency data (bonds, derivatives, and Fixed Income ETFs) into single-tenant cloud storage ready for analysis. It covers on- and off-venue trades across US, UK, and EU markets and plans to become a Consolidated Tape Provider redistributor when tapes launch.
Also known as Propellant · Propellant Digital
Investors · 1
Company profile
researched Aug 2026Propellant Digital is a software provider of fixed income data analytics. Its platform aggregates transparency data published under post-trade reporting regimes, then cleanses, normalises and enriches it so clients can use it without further preparation. Datasets are collected into single-tenant cloud storage that the customer controls, and clients can also upload their own content into the same environment ("bring-your-own-data"). Outputs are available through dashboards, quick-start Python libraries, a REST API, a web GUI, scheduled SFTP deliveries, and FIX streaming into OMS/EMS and other systems, with end-of-day, intraday and near real-time frequencies.
Coverage spans on-venue and off-venue trading in the US, UK and EU, including regulated markets, MTFs, OTFs, swap execution facilities, inter-dealer brokers and OTC activity. Source regimes include FINRA TRACE, CFTC swap data repositories (Part 43), and MiFID data via the FCA and ESMA. Instrument scope covers sovereign and non-sovereign bonds, fixed income ETFs, interest rate swaps and credit default swaps, with connectivity to more than 89 trading venues, exchanges, APAs and off-venue reporting hubs. Content includes trade economics (ISIN, price, notional, timestamps, venue), reference data (reference rate, issuer) and proprietary fields such as inferred direction. The company states it is not a Consolidated Tape Provider or a data vendor, but intends to act as a CTP redistributor when consolidated tapes launch (estimated 2026-2027). It also publishes weekly "Propellant Insights" analyst commentary using regulatory data.
Founding story
Propellant Digital began in 2021 with the stated aim of making financial markets more transparent and accessible. It was founded by Vincent Grandjean, who serves as Founder and CEO, together with Allan Horgan; both are described as professionals with backgrounds in financial technology.
Business model
Software subscription sold to financial institutions, structured as modular contracts in which clients select asset classes, regions and delivery frequencies. Pricing is either per-user or an enterprise licence, with fixed fees charged annually and subscriptions adjustable same-day if needs change.
Annual subscription fees, either pay-per-user or enterprise licence, scoped by asset class, region and data delivery frequency.
Traction
The company reports matching 95% of client transactions across the EU and UK, connectivity to 89+ APAs, exchanges and venues, and more than 150,000 transactions per client per day. It states it has been trusted by tier-1 global financial institutions for over four years and that its user base in the Trading Intentions Survey grew from 3% to 18% market share year over year to 2025.
Latest developments
Propellant Digital announced a partnership with TransFICC to deliver consolidated transparency data and analytics to trading desks across global fixed income markets. It appointed Helena Roughton as Product Manager, Regulatory Focus. It was recognised for 'Most Effective System for Trading Analysis' at the 2026 Bond Market Awards. Company representatives have commented publicly on the UK and EU transparency regimes and on the limits of consolidated tapes, and the company plans to become a CTP redistributor when tapes launch (estimated 2026-2027).
▸Full profile — market position, technology, go-to-market, geography, history, risks & controversies
Market position
Positions itself as a provider of consolidated fixed income transparency data and pre-trade analytics rather than a consolidated tape provider or data vendor. Industry recognition cited by the company includes Data Management Europe Awards Best Data Analytics Provider, Financial News Startup of the Year and Waters Technology Best Sell-side Newcomer (2023); European Markets Choice Award for Best Fixed Income Execution Optimisation Provider (2024); The TRADE Leaders in Trading Editor's Choice award for Outstanding Market Data Services Provider (2025); and Most Effective System for Trading Analysis at the 2026 Bond Market Awards. The company reports its share of users in The DESK's Trading Intentions Survey rising from 3% to 18% between 2024 and 2025.
Breadth of cross-regional coverage (US, UK and EU; on- and off-venue) delivered in a single consistent format; single-tenant cloud storage giving clients control of their data plus the ability to combine it with their own datasets; ready-to-use normalised and enriched content with dashboards and Python libraries; and modular contracts limited to the asset classes and markets a client covers.
Technology
Cloud-based data pipeline that aggregates open-source transparency content sets into single-tenant cloud storage, applying normalisation and enrichment so data is analysis-ready. Delivery channels include FIX streaming, OMS/EMS integration, REST API, web GUI and scheduled SFTP, with dashboards and Python libraries for analysis. Proprietary derived fields, such as inferred direction for MiFID data, are added to the standard trade and reference data.
Go-to-market
Direct enterprise sales to financial institutions via website enquiry, supported by weekly published analyst research, industry press commentary, awards visibility, and distribution partnerships such as the tie-up with TransFICC to deliver consolidated transparency data to trading desks.
Institutional fixed income market participants, including trading desks, traders, quants and senior decision-makers at sell-side and buy-side institutions; the company describes tier-1 global financial institutions among its users.
Geography
Data coverage of US, UK and EU markets, with connectivity to more than 89 trading venues and off-venue reporting hubs; published research also covers Nordic, German, South Korean, Argentine and Spanish market activity.
History
Founded in 2021. The company describes 2022 as a growth year in which it began strategic partnerships with financial institutions, and 2023 as the year of its first major industry awards. In 2024 it was cited in The DESK's Trading Intentions Survey as a leading pre-trade data source market participants intended to adopt for corporate bond trading and won a European Markets Choice Award. In 2025 it launched a Global Fixed Income Technology Solution combining MiFID, FINRA TRACE and CFTC Part 43 transparency data, and reported growth in survey-measured user share. Subsequent developments include a partnership with TransFICC, the appointment of Helena Roughton as Product Manager, Regulatory Focus, and recognition at the 2026 Bond Market Awards.
Risks & controversies
The business depends on regulatory transparency regimes and on the timing and design of the EU/UK consolidated tapes, which the company expects to launch in 2026-2027 and where it intends to operate as a redistributor rather than as a tape provider.
Compiled by commissioned research from 8 cited public sources — announcements, filings, and press listed under research sources below.
Key figures
latest reportedCompany-reported or press-reported figures, each dated to when it was claimed — not independently audited.
Timeline · 9
launches, deals, and filingsPropellant's analytics platform was recognised at the 2026 Bond Market Awards.
Propellant Digital appointed Helena Roughton as Product Manager, Regulatory Focus.
Propellant Digital and TransFICC partnered to enhance trading workflows with consolidated transparency data and analytics across global fixed income markets.
New solution combining MiFID, FINRA TRACE and CFTC Part 43 transparency data.
Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.
▸Research sources · 8
primary sources listed
- Propellantpropellant.digital · web
8 public sources were cited for this profile; the first-party ones are listed here.
Frequently asked questions
- What does Propellant do?
- Propellant Digital provides software that consolidates, normalises and enriches fixed income transparency data for institutions.
- Who are Propellant's investors?
- Propellant's investors include Volta Ventures.