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RadianX

RadianX

Private
Redwood City, CaliforniaEnergy & Sustainabilityhttps://radianx.co

Last Round

Seed

Nov 5, 2026

Total Funding Raised

$11.1M

Momentum

Top 1%

of companies Caplight tracks

Company Overview

RadianX operates in Energy & Sustainability and is based in Redwood City, California. Its latest recorded funding round was a Seed round in November 2026.

RadianX is a renewable energy company that develops perovskite-based solar technology to transform surfaces into power sources.

Sector

Energy & Sustainability

Verticals

Advanced Materials, Renewable Energy, IoT Hardware, Industrial Robotics, Edge Computing

Business Model

B2B

Customer Profile

Hardware Sales

AI Layer

Non-AI

Historical Pricing

Historical view of private secondary pricing and transaction trends.

Pricing history

Caplight clients see full MarketPrice™ history and secondary transactions.

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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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RadianX Comparables

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

RadianX comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Solaires Entreprises Inc.
85%
Active Surfaces
82%
Perovskia Solar AG
81%
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RadianX Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
SeedNov 5, 2026
SeedAug 1, 2025
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RadianX Investors

Notable investors and investment history

RadianX investors
InvestorRounds
TwynamSeed
Riceberg VenturesSeed
California Innovation FundSeed
Avila VCSeed
IndieBioSeed
quantumEDGE VenturesSeed
Sahsen VenturesSeed
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Market signals

Structured signals derived from secondary market and firmographic data.

  • Nov 5, 2026

    $9M raised, led by Twynam and SOSV.

  • Aug 1, 2025

    $2.1M raised from SOSV, Avila VC, and IndieBio.

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Recent news

Latest coverage and updates

  • launchesNov 10, 2026

    RadianX unveils photovoltaic technology that integrates perovskite solar cells into consumer electronics to reduce reliance on charging cables in Nov '26.

  • hiresNov 9, 2026

    Following its initial financing, RadianX hires Gary Chen, the former CEO of Sunspark, as vice president of manufacturing and product.

  • is_developingNov 5, 2026

    On Nov 5th '26, RadianX is developing perovskite-based solar panels that harvest indoor and outdoor light, with potential to reduce charging and battery replacement needs for wearables, e-readers, smart sensors, and industrial connected devices in California.

  • receives_financingNov 5, 2026

    On Nov 9th '26, RadianX raises $9M in Seed financing as part of combined venture and project financing to scale certified perovskite solar module production, with SOSV and Twynam co-leading the round alongside seven participating investors.

  • is_developingNov 5, 2026

    RadianX is developing power electronics tailored to perovskites to extract more power from its panels, whose electronics require different light-soaking characteristics than silicon panels.

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RadianX Filings

Explore SEC and related filing metadata, where available.

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

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Frequently Asked Questions

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

Is RadianX a public or private company?

RadianX is a private company.

What is the current stock price of RadianX?

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

How much is RadianX worth (valuation)?

Valuation information for RadianX is not publicly available.

Can I buy RadianX stock?

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

When was RadianX's last funding round?

RadianX's most recent funding round was Seed on November 5, 2026.

Who are the main investors in RadianX?

Key investors in RadianX include Twynam, SOSV.

Will RadianX IPO soon?

No public IPO plans have been announced for RadianX.

How can I track RadianX secondary market activity?

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

Firmographic Details

HeadquartersRedwood City, California
Year Founded2024
Last FundingNov 5, 2026

Institutional Data Access

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