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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

Momentum

Top 50%

of companies Caplight tracks

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

Historical Pricing

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Caplight Momentum Score

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North Spore Comparables

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

North Spore comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Midwest Grow Kits
87%
Field & Forest Products
85%
Out-Grow LLC
84%

North Spore Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series ANov 18, 2025
DebtSep 1, 2025
GrantSep 1, 2020
GrantJun 27, 2018
GrantJun 6, 2018
Grant
Oct 1, 2016

Key People

Founding team and executive leadership

Benjamin Chesler

Chief Executive Officer

Executive Team

North Spore Investors

Notable investors and investment history

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

Market signals

Structured signals derived from secondary market and firmographic data.

  • Nov 18, 2025

    $3M round led by CEI Ventures and Maine Venture Fund.

  • Apr 14, 2024

    Grew 16% QoQ, from 19 to 22 employees.

North Spore Filings

SEC and related filings with document metadata.

Data table
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 Range33
Year Founded2014
Last FundingNov 18, 2025

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