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Thermulon

Thermulon

Private
LondonFrontier & Industrial Techhttps://www.thermulon.com/

Last Round

Grant

Dec 1, 2022

Est. Valuation

$6.44M

Total Funding Raised

$2.58M

Company Overview

Thermulon is a deep-tech company that develops and manufactures high-performance, fire-safe silica-based aerogel insulation materials for the construction and electric vehicle industries.

Sector

Frontier & Industrial Tech

Verticals

Advanced Materials, Sustainable Materials, Green Building, Clean Manufacturing

Business Model

B2B

Customer Profile

Hardware Sales, Services & Consulting

AI Layer

Non-AI

Keywords

aerogel insulationadvanced materialsthermal insulationfire-resistant materialsthermal managementgreen building materialsaerogelsuper-insulationindustrial insulationsustainable materialsmaterials sciencethermal conductivitynanomaterials

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Thermulon Comparables

Compare Thermulon with similar companies based on industry and business-model similarity.

Thermulon comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
aerogel-it GmbH
92%
Keey Aerogel
87%
Active Aerogels
84%

Thermulon Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
GrantDec 1, 2022
CrowdfundingSep 1, 2021

Key People

Founding team and executive leadership

Sam Cryer

Founder CEO

Founding Team

Rulande Rutgers

Chief Technology Officer

Executive Team

DJ Marker

Chief Operating Officer

Executive Team

Thermulon Investors

Notable investors and investment history

Thermulon investors
InvestorRounds
Deep Science VenturesCrowdfunding
Sky Ocean VenturesCrowdfunding
Sustainable VenturesCrowdfunding
Innovate UKGrant

Market signals

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  • Oct 14, 2025

    Grew 29% QoQ, from 14 to 18 employees.

Thermulon Filings

SEC and related filings with document metadata.

Data table
TypedDateAmount OfferedAmount SoldFillingPagesDownload
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Thermulon Filings

SEC and related filings with document metadata.

Frequently Asked Questions

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Firmographic Details

HeadquartersLondon
Employee Range18
Year Founded2019
Last FundingDec 1, 2022

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