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Manufacturing Unbound
Making more and more from less and less.​
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​​​​In a rapidly shifting landscape with limited viable solutions, Circe offers a unique way to bring stability and security to supply chains while also meeting critical environmental targets.​
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This approach not only eases the burden of extraction on our planet but uses COâ‚‚ as a resource and, unlike every other resource in history, the more COâ‚‚ we use, the better.
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01
Price Competitive
Circe achieves price parity with incumbent solutions. Our low-cost feedstocks enable scale and preserve high margins.
02
Identical to Nature
We provide manufacturers with on spec, drop-in equivalents of the ingredients they use to create many of the world’s essential products.
03
High-efficiency Process
Circe’s proprietary gas fermentation process uses point-source emissions to create high-value outputs, removing 3 kilograms of COâ‚‚ per 1 kilogram of product.
04
Industry-agnostic Products
Circe’s modular platform creates industry-agnostic molecules from COâ‚‚. Our technology’s versatility has applications across industries, from food and chemical manufacturing to sustainable fuel production.
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Orange and azure deepening into gold!
Their soft smiles light the air like a star's fire.
Percy Shelley
Partnering with Us
In late 2024, with support of the Department of Energy, Circe opened our pilot plant – the world’s most advanced aerobic gas fermentation facility.
We are currently working with industry partners to pilot the production of carbon-negative molecules essential in the industrial production of foods, chemicals, and fuels.
Our process is industry agnostic and can be used to produce a nearly limitless variety of molecules. Regardless of your industry or use case, we’re interested in hearing from you and discussing a future partnership.
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Eat now, and stay here
drinking wine all day.
At dawn, sail on.
I will explain your route
in detail, so no evil
thing can stitch a means to hurt you, on
the land or sea
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Circe
If you can remember home
and leave the cows
unharmed, you will at last
arrive in Ithaca.
But if you damage them, I
must foretell disaster for
your ship and your crew.
Even if you survive, you
will return late and
humiliated, having caused
the death of all your men.
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Circe