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Silicate Carbon

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Pioneering enhanced weathering to help agriculture earn more and emit less

IrelandFounded 2022Energy
Valuation $5–10M Last recorded · 2025
Headcount <100 Current team size
Total funding $0–10M Disclosed equity funding
Unlock exact values This page shows ranges. Dealroom has the exact numbers for Silicate Carbon and the history behind them.

About Silicate Carbon

Silicate is at the forefront of carbon removal technology, focusing on permanent carbon sequestration through enhanced weathering. The company operates in the environmental sector, targeting businesses and agricultural clients seeking sustainable solutions to reduce their carbon footprint. By utilizing surplus concrete, Silicate processes this material into a weathering agent that, when spread on agricultural soils, accelerates the natural geological process of carbon mineralisation. This approach not only removes excess carbon dioxide from the atmosphere but also stores it over geological timescales, offering a verifiable and scalable solution. Silicate's business model revolves around providing an affordable carbon removal service that integrates seamlessly with existing agricultural practices, using widely available equipment. The company aims to remove 1 billion tonnes of carbon dioxide by 2040, positioning itself as a key player in the fight against climate change. Key clients include farms looking to increase income and sustainability, as well as companies aiming to future-proof their operations against environmental challenges.

Source: Dealroom company data

At a glance

Status
Operational
Founded
2022
Headquarters
Ireland
Employees
6
Open positions
None listed
Dealroom signal
75.3/100
Sector
Energy, Spinout, Sustainable Development Goals, Carbon Capture and Storage, Climate Risk, Regenerative Agriculture, Climate Change, Climate Tech, NBS, Carbon Removal, Carbon Mineralization
Technology
Hardware, Deep Tech
Business model
Manufacturing
Client focus
b2b

Funding history

4 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
EARLY VC✓Equity / VC Oct 2025 $1.3M $5.3M Enterprise Ireland ↗
GRANT✓Other financing Mar 2023 $100K — SVG Ventures ↗
Showing the latest 2 of 4 recorded eventsBook a demo for the full funding history →

Growth signals

Silicate Carbon website traffic

Latest recorded traffic for Silicate Carbon is 2.1K monthly website visits, down 4.5% over the last three months. Silicate Carbon's team grew 500% over the past year.

Latest monthly visits2.1K 3-month web change-4.5% 1-year team growth+500%
Summary metrics are public; monthly history is available with a demoCompare with peers →

Similar companies

Closest operating peers by Dealroom taxonomy

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Investments and acquisitions

Capital deployed

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

Investors

7 investors on the cap table

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

Seed1 investor entered at this stage

  • SVG Ventures

Series A1 investor entered at this stage

  • Enterprise Ireland

Other known investors5 additional known investors

  • University College Dublin
  • AgTechUCD
  • Built Environment Circular ClimAccelerator
  • Carbon Removal ClimAccelerator
  • EIT Climate KIC
Team profiled 2 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
3 countries with
team presence
🇮🇪 Ireland75%
🇦🇺 Australia12.5%
🇬🇧 United Kingdom12.5%
3 countries shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Silicate Carbon 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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