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Cambridge Mask Co

Cambridge Mask Co

Private
CambridgeConsumer & Commercehttps://cambridgemask.com/

Last Round

Crowdfunding

Jun 29, 2017

Est. Valuation

$1.33M

Total Funding Raised

$64,000

Company Overview

Cambridge Mask Co is a consumer goods company that designs and manufactures reusable anti-pollution and protective face masks using military-grade filtration technology.

Sector

Consumer & Commerce

Verticals

D2C Brands, E-commerce, Medical Devices

Business Model

B2C

Customer Profile

Hardware Sales

AI Layer

Non-AI

Keywords

reusable face maskrespiratorPPEair pollution maskPM2.5 maskactivated carbon filterwashable maskn99 maskdurable maskrespiratory protectionanti-pollution gearDTC e-commercecustom branded mask

Historical Pricing

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

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Cambridge Mask Co Comparables

Compare Cambridge Mask Co with similar companies based on industry and business-model similarity.

Cambridge Mask Co comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
R-PUR
91%
Airinum
91%
Vogmask
90%

Cambridge Mask Co Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
CrowdfundingJun 29, 2017
SeedAug 1, 2016
AcceleratorJun 1, 2016

Key People

Founding team and executive leadership

Nina Griffee

Chief Operating Officer

Executive Team

Cambridge Mask Co Investors

Notable investors and investment history

Cambridge Mask Co investors
InvestorRounds
Cambridge AngelsSeed
Cambridge Capital GroupSeed
Y CombinatorAccelerator
Martlet CapitalSeed

Market signals

Structured signals derived from secondary market and firmographic data.

  • Jun 18, 2026

    Monthly visitors increased 67% MoM, reaching 49.2K.

  • Mar 25, 2025

    Monthly visitors increased 48% MoM, reaching 40.9K.

Cambridge Mask Co Filings

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Cambridge Mask Co filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

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Frequently Asked Questions

Common questions about Cambridge Mask Co's valuation, stock price, and market status.

Is Cambridge Mask Co a public or private company?

Cambridge Mask Co is a private company.

What is the current stock price of Cambridge Mask Co?

Cambridge Mask Co is a private company, so its shares have no public market price. Caplight tracks Cambridge Mask Co's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.

How much is Cambridge Mask Co worth (valuation)?

Cambridge Mask Co's valuation is estimated at $1.3M based on funding round data.

Can I buy Cambridge Mask Co stock?

Cambridge Mask Co shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.

When was Cambridge Mask Co's last funding round?

Cambridge Mask Co's most recent funding round was Crowdfunding on June 29, 2017.

Who are the main investors in Cambridge Mask Co?

Key investors in Cambridge Mask Co include Cambridge Angels, Y Combinator.

Will Cambridge Mask Co IPO soon?

No public IPO plans have been announced for Cambridge Mask Co.

How can I track Cambridge Mask Co secondary market activity?

Caplight tracks bids, offers, and trades in Cambridge Mask Co's shares on secondary markets.

Firmographic Details

HeadquartersCambridge
Employee Range11
Year Founded2015
Last FundingJun 29, 2017

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