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North Spore

North Spore

Private
Portland, MaineConsumer & Commercehttps://northspore.com/

Last Round

Series A

Nov 18, 2025

Total Funding Raised

$5.14M

Company Overview

North Spore is an agriculture and produce company that produces mushroom spawn, cultivation supplies, and medicinal fungi products for home and commercial growers.

Sector

Consumer & Commerce

Verticals

E-commerce, D2C Brands, Home & Lifestyle

Business Model

B2C

Customer Profile

Hardware Sales

AI Layer

Non-AI

Keywords

mushroom grow kitsmushroom spawnmycology suppliesmushroom cultivationmushroom growingmushroom farmingmycologymushroom substratefruiting chambersflow hoodsmushroom inoculationhome gardeningfungi cultivationmushroom gear

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North Spore Comps

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

CompanyStatusEst. ValuationRev Multiple
OpenAIPrivate$86.0B~40x
CoherePrivate$5.0B--
Competitor 1Public$XX.XBXXx
Competitor 2Public$XX.XBXXx

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North Spore Funding Rounds

Historical fundraising activity

RoundDateAmount RaisedValuationInvestorsSources
Series ANov 18, 2025
DebtSep 1, 2025
GrantSep 1, 2020
GrantJun 27, 2018
GrantJun 6, 2018
Grant
Oct 1, 2016
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North Spore Investors

Notable investors and investment history

InvestorRounds
Finance Authority of MaineDebt
CEI VenturesSeries A
Maine Venture FundSeries A
Maine Technology InstituteSeries A, Grant
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North Spore Filings

SEC and related filings with document metadata.

TypedDateAmount OfferedAmount SoldFillingPagesDownload
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North Spore Filings

SEC and related filings with document metadata.

Frequently Asked Questions

Common questions about North Spore's valuation, stock price, and market status.

Firmographic Details

HeadquartersPortland, Maine
Employee Range29
Year Founded2014
Last FundingNov 18, 2025

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