Erg Bio

Biomanufacturing a Revolution from Waste Biomass

Founded 2023 · $6.5M raised

Employees
11–50
Founded
2023
Business Model
B2B
Website
ergbio.com
Total Funding
$6.5M
Last Round
$6.5M SeedNov 2025
Rounds
1

About

Erg Bio is redefining how the world makes energy and critical materials, using abundant biomass resources to diversify energy and chemical supply chains. The company was founded on the idea that the world waste can become one of its most valuable resources, combining biology, engineering, and operations to convert agricultural and forestry residues into cost-competitive fuels and essential chemicals. Its Aspire Technology uses a low-temperature solvent pretreatment that works on over 40 feedstocks, including agriculture residues, forest and woody waste, and municipal solid waste, to produce fermentable sugars, synthetic aviation fuels, and critical chemicals.

Summary

Erg Bio is a Biotech company, founded in 2023. It has raised $6.5M in total across 1 round, most recently a $6.5M Seed round in Nov 2025. Investors include Azolla Ventures, Chevron Technology Ventures and Freeflow Ventures.

Tech & App Stack

3 technologies & apps tracked

Every product and vendor across these categories, with where each signal came from.

Create a free account with 25 free credits every month, no card needed, to unlock the full tech & app stack, funding history, and valuations.

Funding History

SeedSeed RoundNov 2025
$6.5M

Investors

Similar Companies

Your company? Embed this profile

Add the live badge to your site — it stays current as your funding data updates.

Erg Bio on Indexed.vc
<a href="https://indexed.vc/companies/erg-bio"><img src="https://indexed.vc/api/badge/company/erg-bio" alt="Erg Bio on Indexed.vc" width="260" height="76" /></a>