/Companies

Lydian

Charlestown, US · Founded 2021 · Delaware corporation · 10 known investors

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Lydian develops and supplies technology for producing sustainable aviation fuel (SAF) from CO₂, enabling aircraft fuel producers and facilities operators to manufacture drop-in jet fuel at lower capital and operating costs than conventional methods.

Founders & leadership

Lydian was founded in 2021 by Joe Rodden.

JRJoe Rodden
Joe RoddenCo-founder, CEO30 Under 30 2023
BZ
Branko ZugicNamed on SEC filing

Board

JPJoshua Posamentier
Joshua PosamentierBoard DirectorManaging Partner and Co-Founder at Congruent Ventures

Investors · 10

Also in the syndicate · 1

Voyager Ventures

Funding

SEC filings, press & company announcements

$749.8M disclosed across 4 rounds · 2022–2026

▶$43.7MraisedJan 2026 · 19 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Branko ZugicExecutive Officer, Director
  • Joshua PosamentierDirector
  • Joseph RoddenExecutive Officer, Director
Offering amount
$43.7M
Amount sold
$43.7M
Proceeds to insiders
$1M
First sale
Dec 2025
Incorporated
Corporation, Delaware, 2021
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$15MraisedSep 2023 · 17 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Branko ZugicExecutive Officer, Director, Promoter
  • Joseph RoddenExecutive Officer, Director, Promoter
  • Joshua PosamentierDirector
Offering amount
$15M
Amount sold
$15M
First sale
Aug 2023
Incorporated
Corporation, Delaware, 2021
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$2MraisedMay 2022 · 5 investors · Other Energy
Rule 506(b)
Officers, directors & promoters on the filing
  • Branko ZugicExecutive Officer, Director
  • Joe RoddenExecutive Officer
Offering amount
$3M
Amount sold
$2M
Proceeds to insiders
$495K
First sale
May 2022
Incorporated
Corporation, Delaware, 2021
Federal exemptions
06b
Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

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Frequently asked questions

What does Lydian do?
Lydian develops and supplies technology for producing sustainable aviation fuel (SAF) from CO₂, enabling aircraft fuel producers and facilities operators to manufacture drop-in jet fuel at lower capital and operating costs than conventional methods.
Who founded Lydian?
Lydian was founded by Joe Rodden in 2021.
Who are Lydian's investors?
Lydian's investors include Congruent Ventures, Overlap Holdings, Union Square Ventures (USV), Breakthrough Energy Ventures, Galvanize Climate Solutions, Global Founders Capital, Grok Ventures, Overture Climate and 1 more.
How much funding has Lydian raised?
Lydian has disclosed $749.8M raised across 4 rounds.
Where is Lydian headquartered?
Lydian is headquartered in Charlestown, US.