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Retein

Retein

Private
GothenburgEnergy & Sustainabilityhttps://retein.tech

Last Round

Seed

Apr 20, 2023

Est. Valuation

$1.88M

Total Funding Raised

$1.33M

Company Overview

Retein operates in Energy & Sustainability and is based in Gothenburg. Its latest recorded funding round was a Seed round in April 2023.

Retein is a cleantech company that develops patented molecular separation technology to recover high-purity raw materials and clean water from various water sources.

Sector

Energy & Sustainability

Verticals

Circular Economy, Water Treatment, Advanced Materials

Business Model

B2B

Customer Profile

Hardware Sales

AI Layer

Non-AI

Historical Pricing

Historical view of private secondary pricing and transaction trends.

Pricing history

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

Momentum history

Caplight clients track how buyer interest and sentiment change over time.

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Retein Comparables

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

Retein comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
DuPont
64%
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Retein Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
SeedApr 20, 2023
GrantNov 1, 2022
AcceleratorApr 16, 2021
GrantNov 20, 2020
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Retein Investors

Notable investors and investment history

Retein investors
InvestorRounds
Navigare VenturesSeed
VinnovaGrant
IndustrifondenSeed
Chalmers VenturesSeed
Katapult OceanAccelerator
Butterfly VenturesSeed

Market signals

Structured signals derived from secondary market and firmographic data.

  • Nov 20, 2020

    $100K grant received from Vinnova.

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Retein Filings

Explore SEC and related filing metadata, where available.

Retein filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

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Frequently Asked Questions

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

Is Retein a public or private company?

Retein is a private company.

What is the current stock price of Retein?

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

How much is Retein worth (valuation)?

Retein's valuation is estimated at $1.9M based on funding round data.

Can I buy Retein stock?

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

When was Retein's last funding round?

Retein's most recent funding round was Seed on April 20, 2023.

Who are the main investors in Retein?

Key investors in Retein include Navigare Ventures, Industrifonden, Katapult Ocean, Butterfly Ventures.

Will Retein IPO soon?

No public IPO plans have been announced for Retein.

How can I track Retein secondary market activity?

Caplight tracks bids, offers, and trades in Retein's shares on secondary markets.

Firmographic Details

HeadquartersGothenburg
Employee Range11
Year Founded2019
Last FundingApr 20, 2023

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