Skip to main content
Caplight Logo









Solaga

Solaga

Private
BerlinEnergy & Sustainabilityhttps://www.solaga.de/

Last Round

Crowdfunding

Oct 14, 2018

Total Funding Raised

$121,500

Company Overview

Solaga is a biotechnology company developing innovative solutions for air filtration and regenerative energy production based on microalgae biofilms.

Sector

Energy & Sustainability

Verticals

Biotechnology, Carbon Capture, Green Building, Environmental Monitoring, Water Treatment

Business Model

B2B

Customer Profile

Hardware Sales, Services & Consulting, Government Contracts, Hardware + Subscription

AI Layer

Non-AI

Keywords

biological air purificationmicroalgae biofilmair purificationbio-filtercarbon captureliving wallgreen wallindoor air qualityurban air purificationbioreactoralgae technologypollutant removalwater purificationcircular economy

Historical Pricing

Historical view of private secondary pricing and transaction trends.

Unlock Pricing Charts

Sign up to view complete historical pricing and secondary transactions.

Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

View Momentum History

Track how buyer interest and sentiment changes over time.

Solaga Comparables

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

Solaga comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
BiomiTech
82%
AlgenAir
82%
ecoLogicStudio
81%

Solaga Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
CrowdfundingOct 14, 2018
GrantJul 1, 2015

Key People

Founding team and executive leadership

Ricardo Arraga

Chief Technology Officer

Executive Team

Solaga Investors

Notable investors and investment history

Solaga investors
InvestorRounds
EIT InnoEnergySeed

Market signals

Structured signals derived from secondary market and firmographic data.

  • Mar 3, 2025

    Grew 38% QoQ, from 8 to 11 employees.

  • Feb 21, 2025

    Grew 50% QoQ, from 8 to 12 employees.

Solaga Filings

Explore SEC and related filing metadata, where available.

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

Filing documents are not displayed on this public page. Request access to learn about available coverage.

Request access

Frequently Asked Questions

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

Is Solaga a public or private company?

Solaga is a private company.

What is the current stock price of Solaga?

Solaga is a private company with no public stock price. No recent secondary market data is available.

How much is Solaga worth (valuation)?

Valuation information for Solaga is not publicly available.

Can I buy Solaga stock?

Solaga shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.

When was Solaga's last funding round?

Solaga's most recent funding round was Crowdfunding on October 14, 2018.

Who are the main investors in Solaga?

Key investors in Solaga include EIT InnoEnergy.

Will Solaga IPO soon?

No public IPO plans have been announced for Solaga.

How can I track Solaga secondary market activity?

Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Solaga's secondary market activity and sign up for updates.

Firmographic Details

HeadquartersBerlin
Employee Range11
Year Founded2017
Last FundingOct 14, 2018

Institutional Data Access

Join leading institutional investors using Caplight to access private market data, discover pricing, and execute secondary block trades.

Requires verified institutional or accredited status.

See something wrong or outdated?