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Exterra Technologies

Exterra Technologies

Private
MontrealEnergy & Sustainabilityhttps://exterratechnologies.com/

Last Round

Series A

May 6, 2025

Total Funding Raised

$31.87M

Company Overview

Exterra Technologies is a mining technology company that develops mineral processing solutions to enable the sustainable production of critical minerals with a reduced environmental footprint.

Sector

Energy & Sustainability

Verticals

Carbon Capture, Circular Economy, Clean Manufacturing, Sustainable Materials, Waste Management

Business Model

B2B

Customer Profile

Services & Consulting, Data as a Service, Government Contracts

AI Layer

Non-AI

Keywords

mineral processingcritical mineralshydrometallurgycarbon mineralizationacid regenerationcircular economyclean techprocess engineeringflowsheet developmentmining technologywaste managementgreen miningcarbon capturetechnology licensingsustainable mining

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Exterra Technologies Comparables

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Exterra Technologies comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Tersa Earth Innovations
78%
Travertine Technologies
76%
EDAC Labs
72%

Exterra Technologies Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series AMay 6, 2025
Series AApr 1, 2025
GrantMar 11, 2025
GrantOct 1, 2023
SeedJul 1, 2023

Exterra Technologies Investors

Notable investors and investment history

Exterra Technologies investors
InvestorRounds
Investissement QuébecSeries A, Seed, Grant
MOL SwitchSeries A
BDC CapitalSeries A
Ministry of Natural Resources and Forests (Quebec)Grant
Propulia CapitalSeed, Grant
Gouvernement du QuébecSeries A
Clean Energy VenturesSeries A

Exterra Technologies Filings

SEC and related filings with document metadata.

Data table
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Exterra Technologies Filings

SEC and related filings with document metadata.

Frequently Asked Questions

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Firmographic Details

HeadquartersMontreal
Year Founded2021
Last FundingMay 6, 2025

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