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Aymium

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Renewable bioproducts enabling industries to transition from fossil fuels without altering manufacturing processes

Saint Paul, United StatesFounded 2012Energy
Valuation $500M–1B Last recorded · 2024
Headcount <100 Current team size
Total funding $100–500M Disclosed equity funding
Unlock exact values This page shows ranges. Dealroom has the exact numbers for Aymium and the history behind them.

About Aymium

Aymium specializes in providing renewable bioproducts designed to replace fossil fuels in large-scale industries such as steel manufacturing, energy production, agriculture, and water purification. The company focuses on reducing carbon emissions and environmental impact by offering products that integrate seamlessly into existing manufacturing processes. Aymium's business model revolves around supplying these sustainable solutions to industries seeking to lower their environmental footprint. Revenue is generated through the sale of these bioproducts, which are backed by over 500 global patents. The company serves clients in sectors that are pivotal to the global economy, aiming to facilitate a shift towards more sustainable practices. Aymium operates in the renewable energy and environmental sustainability markets, positioning itself as a key player in the transition away from fossil fuels.

Source: Dealroom company data

At a glance

Status
Operational
Founded
2012
Headquarters
Saint Paul, United States
Employees
29
Open positions
4
Dealroom signal
41.3/100
Industry
Energy, Chemicals
Sector
Energy, Sustainable Development Goals, Advanced Materials, Climate Tech, Renewable Fuels, DT and LS, science-based
Technology
Hardware, Deep Tech
Business model
Manufacturing
Client focus
b2b

Funding history

4 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
DEBTDebt Feb 2025 $150M — Bedrock Industries ↗
DEBTDebt Jun 2024 $105M — Copenhagen Infrastructure Partners · Energy Capital Partners · Japan Green Investment Corporation for Carbon Neutrality ↗
Showing the latest 2 of 4 recorded eventsBook a demo for the full funding history →

Growth signals

Aymium website traffic

Latest recorded traffic for Aymium is 2.6K monthly website visits, up 100% over the last three months. Aymium's team grew 16% over the past year.

Latest monthly visits2.6K 3-month web change+100% 1-year team growth+16%
Summary metrics are public; monthly history is available with a demoCompare with peers →

Similar companies

Closest operating peers by Dealroom taxonomy

Company identity and context are open; selected comparison metrics preview what is available on the platform.

Showing 8 of the closest matchesCompare every metric →

Investments and acquisitions

Capital deployed

Recent portfolio relationships for companies that also act as investors or acquirers.

Investors

9 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Series A4 investors entered at this stage

  • Sandton Capital Partners
  • Rio Tinto
  • Steel Dynamics
  • Nippon Steel

Series B and later5 investors entered at this stage

  • Copenhagen Infrastructure Partners
  • Energy Capital Partners
  • Japan Green Investment Corporation for Carbon Neutrality
  • Hokuriku Electric Power Company
  • Bedrock Industries
Team profiled 3 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 2 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
2 countries with
team presence
🇺🇸 United States95.5%
🇯🇵 Japan4.5%
2 countries shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Aymium on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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