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Transonic Combustion
Cleantech company developing fuel injection systems
About Transonic Combustion
Transonic Combustion, headquartered in Camarillo, California, specializes in developing next-generation fuel injection systems aimed at improving efficiency and reducing emissions. The company's flagship product, the Transonic Fuel Injection System, delivers precisely controlled injection of heated fuel up to a supercritical state, optimizing performance and minimizing environmental impact. Transonic Combustion serves clients primarily in the automotive and aerospace sectors, leveraging a world-class team and resources from these industries as well as the venture capital community. The business model focuses on the design, development, and commercialization of advanced fuel injection technologies, generating revenue through product sales and potentially licensing agreements.
Source: Dealroom company dataKnowledge graph
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Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| DEBT✓Debt | Mar 2014 | $0 | — | Saints Capital | — |
| SERIES D✓Equity / VC | Nov 2012 | $32M | $128M | Saints Capital · Venrock · Khosla Ventures · Rustic Canyon Partners | — |
Growth signals
Latest recorded traffic for Transonic Combustion is 840 monthly website visits, up 2000% over the last three months. Transonic Combustion's team grew 0% over the past year.
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Investments and acquisitions
Recent portfolio relationships for companies that also act as investors or acquirers.
Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Series A3 investors entered at this stage
Khosla Ventures
Rustic Canyon Partners
Venrock
Series B and later1 investor entered at this stage
Saints Capital
Other known investors1 additional known investor
Technology Pioneers | World Economic Forum
Source: Dealroom Talent Intelligence.
Global footprint
team presence
Market sentiment
An AI-synthesised read of the highest-engagement posts about Transonic Combustion on X, ranked by likes and reposts, corporate channels excluded.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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