About again
Again is a Danish biotech company (founded 2021, formerly SecondCircle Bio) that captures waste CO₂ from industrial sources and ferments it with hydrogen in industrial bioreactors — using millennia-old bacteria — to produce carbon-negative chemicals such as acetic acid/acetate, which serve as drop-in inputs for adhesives, solvents, plastics, textiles, and cosmetics. The company co-locates its facilities with industrial emitters, offers carbon capture at no cost to partners, and sells the resulting chemicals at market-competitive prices.
Company details
Funding
Total raised
$43M
Last stage
Series A
Investors
Founders
Torbjørn Ølshøj Jensen
PhD in Molecular Biology; postdoc researcher at NNF Center for Biosustainability; upscaling experience at Biogasol. Co-founded Again out of a decade of research at DTU, Stanford, and MIT.
LinkedIn
Maximilian Kufner
Former frontier tech VC at Atlantic Labs (Berlin); previous strategy consultant and founder. Joined Again as co-founder after leading early investment in the team.
LinkedInAlex Toftgaard Nielsen
Professor of Cell Factory Systems at the Danish Technical University (DTU); former postdoc at Stanford; industry veteran at Genencor. Research underpins Again's core technology.
What happens next.
No applications, no recruiter spam. Just the intro.
Confirm the fit
A few questions to make sure this role is the right shape for you. Two minutes.
I pitch you to the company
I write the intro, send it to the founder, and handle the back-and-forth.
A meeting lands on your calendar
If they’re a yes, I book the chat. You show up — that’s the whole job-hunt.