erthos®

Private

MississaugaEnergy & Sustainabilityhttps://www.planeterthos.com/

Last Round

Series A

Sep 28, 2023

Total Funding Raised

$12.74M

Momentum

Top 25%

of companies Caplight tracks

Company Overview

erthos® is a climate technology company that develops plant-powered, compostable alternatives to traditional plastics using its proprietary AI-driven material design platform.

Sector

Energy & Sustainability

Verticals

Sustainable Materials, Advanced Materials, Clean Manufacturing, Circular Economy

Business Model

B2B

Customer Profile

Services & Consulting, Data as a Service, Hardware Sales

AI Layer

Application

Keywords

biomaterialssustainable materialsbioresinsmaterial science AIplastic alternativesgenerative material designAI for materialsbiocoatingsbioadditivesmaterial informaticscircular economygreen chemistrydrop-in materialsCPG packagingsustainable packaging

Historical Pricing

Historical view of private secondary pricing and transaction trends.

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

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erthos® Comps

Public and private peers based on sector, stage, and business model.

erthos® comps — public and private peers by sector, stage, and business model
Company	Status	Est. Valuation	Rev Multiple
OpenAI	Private	$86.0B	~40x
Cohere	Private	$5.0B	--
Competitor 1	Public	$XX.XB	XXx
Competitor 2	Public	$XX.XB	XXx

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erthos® Funding Rounds

Historical fundraising activity

Data table
Round	Date	Amount Raised	Valuation	Investors	Sources
Series A	Sep 28, 2023
Grant	Jun 19, 2020
Seed	Dec 1, 2019

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Key People

Founding team and executive leadership

Nuha Siddiqui

CEO Co-Founder

Founding Team

erthos® Investors

Notable investors and investment history

erthos® investors
Investor	Rounds
DcarbonVC	Series A
Horizons Ventures	Seed, Series A
Bee Partners	Seed, Series A
Sustainable Development Technology Canada	Grant
Francis Family Fund	Series A
Middle Cove Capital	Series A
Francis Family Fund	Series A

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Market signals

Structured signals derived from secondary market and firmographic data.

Apr 20, 2026
Monthly visitors grew 150% MoM, reaching 3.8K.
Sep 28, 2023
$7M round led by Horizons Ventures.

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erthos® Filings

SEC and related filings with document metadata.

Data table
Typed	Date	Amount Offered	Amount Sold	Filling	Pages	Download
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erthos® Filings

SEC and related filings with document metadata.

Frequently Asked Questions

Common questions about erthos®'s valuation, stock price, and market status.

Firmographic Details

HeadquartersMississauga

Employee Range24

Year Founded2018

Last FundingSep 28, 2023

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