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circebioscience.com

14 technologies
VerifiedVisit1.9K/mo$38M7814 Tech4 Leads
Deep Dive

Circe: Turning CO2 into Chemical Gold

A deep dive into the startup manufacturing unbound from fossil fuels.

Most startups dream of disrupting an industry; Circe is trying to rewire the molecular foundation of civilization itself. By turning CO2 directly into high-performance chemicals, they aren't just building a product—they are building a new supply chain for the modern world.

$37.5M
Estimated Revenue
78
Employees
$17M
Total Funding
48%
Direct Traffic

"Circe isn't just decarbonizing manufacturing; they are decoupling production from the volatile energy market entirely."

The Manufacturing Pivot

Circe operates in the 'Hard Tech' sector where physical science meets software speed. Unlike pure software plays, their $37.5M revenue on just $17M funding suggests they aren't waiting for a Series B to validate their business model—they are already commercializing. Their process captures CO2 and transforms it into essential molecules, effectively turning a liability (carbon emissions) into a raw material asset.

The Keyword Paradox

With 74,810 monthly searches for the keyword 'circe', the brand faces a massive discoverability challenge due to name ambiguity. However, their 48% direct traffic share is a strong signal of brand equity—investors and partners aren't stumbling upon them; they are seeking them out specifically. This indicates a high-intent audience despite the low global rank.

The team composition reveals a deep technical moat. With leadership spanning from Shannon Nangle (CEO) to Principal Scientists in Strain Engineering, Circe is building a biological and chemical platform, not just a single product. The use of React and Zendesk on their stack indicates a modern, scalable approach to both their digital presence and customer operations, even as they tackle legacy industrial problems.

  • Radical Decarbonization: Moving beyond carbon offsets to carbon utilization.
  • Supply Chain Resilience: Securing essential molecules independent of oil and gas volatility.
  • Technical Moat: Deep expertise in biology and chemistry, evidenced by the founding team.
Does not rely on traditional fossil-fuel feedstocks
Creates high-performance products from captured CO2
Does not have massive web traffic (yet)
Boasts high-intent direct traffic and strong revenue metrics
Does not operate in a low-barrier-to-entry market
Builds a defensible platform in a capital-intensive industry

The Verdict: A High-Conviction Bet

Circe represents the intersection of climate urgency and industrial reality. For investors, the low web traffic is noise; the $37.5M revenue on a $17M funding round is the signal.

What tech stack does Circebioscience use?

15 detected
Security1
Error Tracking1
CMS1
Customer Support1
Web Standards2
Build Tools1
CSS Frameworks1
JavaScript Libraries2
Frontend Frameworks1
Tracking & Analytics1
G
Google Analytics

How much traffic does Circebioscience get?

Traffic & Engagement

1.9K
Monthly Visits
2.2
Pages/Visit
0:46
Avg. Duration
44%
Bounce Rate
Monthly Traffic Trend+116%
871
Oct 2025
Oct
2.1K
Nov 2025
Nov
1.9K
Dec 2025
Dec

Traffic Sources

Search
28%
Direct
48%
Social
17%
Referrals
6%
Email
0%
Paid
1%

Where is Circebioscience's audience located?

🌍100.0%

What keywords does Circebioscience rank for?

4 keywords
1circe company180 vol
2circe74.8K vol$0.64
3circular biosciences180 vol
4circa bioscience120 vol

How is Circebioscience's SEO?

Open Graph Image

OG Image preview
og:image

https://static.wixstatic.com/media/ec0f98_2dfd4814dd5344c8b55b5fc126c44575~mv2.png/v1/fill/w_2500,h_1406,al_c/ec0f98_2dfd4814dd5344c8b55b5fc126c44575~mv2.png

Meta Tags

title44 chars

Circe: Most Direct Path from CO2 to Products

description482 chars

Circe is reimagining manufacturing. Through advanced gas transformation, we turn CO2 to chemicals at scale. Our platform enables the production of complex, high-performance products, securing the supply chain of essential molecules. Circe’s unique process can create many of the essential products that already make up our world while radically decarbonizing the way we produce them. We’re on a mission to promote resilience while evolving how we care for ourselves and the planet.

languageEN

H1 Tags

h1CIRCE
h1Manufacturing Unbound
h1Partnering with Us

Schema Types

WebSite

Who works at Circebioscience?

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What do customers think of Circebioscience?

No Trustpilot reviews available for this company.

Frequently Asked Questions about Circebioscience

What is Circebioscience's Revenue?
Circebioscience generates approximately $38M in annual revenue. With 78 employees, that's $480,128 per employee. The company has raised $17M in total funding.
What does Circebioscience do?
Circe is reimagining manufacturing. Through advanced gas transformation, we turn CO2 to chemicals at scale. Our platform enables the production of complex, high-performance products, securing the supply chain of essential molecules. Circe’s unique process can create many of the essential products that already make up our world while radically decarbonizing the way we produce them. We’re on a mission to promote resilience while evolving how we care for ourselves and the planet.
How fast is Circebioscience growing?
Circebioscience employee count has changed by 7% year over year.
What technologies does Circebioscience use?
Circebioscience uses 14 technologies across their website including Fonts, Security, Error Tracking. Key technologies include Font Awesome, HSTS, Sentry.
Who are Circebioscience's competitors?
Circebioscience's main competitors include Impact Nano, Lithios, Kabrita USA, Black Mesa, Native Sun Cannabis. These companies operate in similar markets and compete for the same customer base.

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About circebioscience.com

Circe is reimagining manufacturing. Through advanced gas transformation, we turn CO2 to chemicals at scale. Our platform enables the production of complex, high-performance products, securing the supply chain of essential molecules. Circe’s unique process can create many of the essential products that already make up our world while radically decarbonizing the way we produce them. We’re on a mission to promote resilience while evolving how we care for ourselves and the planet.

Company Overview

circebioscience.com
Website
#7,506,232
Global Rank
1.9K
Monthly Visitors
14
Technologies
4+
Employees

circebioscience.com Key Pages

Contact circebioscience.com

Technology Stack

circebioscience.com uses 14 technologies across their website including Font Awesome, HSTS, Sentry, and more.

Fonts

Font Awesome

Security

HSTS

Error Tracking

Sentry

CMS

Wix

Customer Support

Zendesk

Performance

Lazy Loading, Priority Hints

Traffic & Audience

1.9K
Monthly Visits
44%
Bounce Rate
2.2
Pages/Visit
0:46
Avg. Duration

circebioscience.com receives approximately 1.9K monthly visitors and ranks #7,506,232 globally. The website has a bounce rate of 44% with visitors viewing an average of 2.2 pages per visit. Users spend an average of 0:46 on the site.

The majority of circebioscience.com's traffic comes from .

Frequently Asked Questions

What is circebioscience.com?
Circe is reimagining manufacturing. Through advanced gas transformation, we turn CO2 to chemicals at scale. Our platform enables the production of complex, high-performance products, securing the supply chain of essential molecules. Circe’s unique process can create many of the essential products that already make up our world while radically decarbonizing the way we produce them. We’re on a mission to promote resilience while evolving how we care for ourselves and the planet.
What technologies does circebioscience.com use?
circebioscience.com uses 14 technologies including Font Awesome, HSTS, and 8 more. View the full tech stack analysis above.
How do I contact circebioscience.com?
You can contact circebioscience.com through their contact page.
How popular is circebioscience.com?
circebioscience.com receives approximately 1.9K monthly visitors and ranks #7,506,232 globally. Traffic is declining by 11.5% month-over-month.

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This page provides publicly available information about circebioscience.com. Data is collected from various public sources and may not always be up to date. For the most accurate information, please visit circebioscience.com directly at https://circebioscience.com.