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Optics11

Optics11

Private
AmsterdamFrontier & Industrial Techhttps://optics11.com/

Last Round

Debt

Jan 15, 2026

Total Funding Raised

$54.17M

Company Overview

Optics11 is a deep-tech company that develops advanced fiber-optic sensing systems for monitoring and protecting critical infrastructure in the energy and maritime sectors.

Sector

Frontier & Industrial Tech

Verticals

Sensors, IoT Hardware, Biotech Equipment, Environmental Monitoring, Maritime & Shipping

Business Model

B2B

Customer Profile

Hardware Sales, Services & Consulting

AI Layer

Application

Keywords

fiber optic sensingstructural health monitoringSHMacoustic sensingfiber optic sensorshydrophonesinterrogatorsindustrial IoTIIoTnanoindentationcell culture monitoringpredictive maintenanceunderwater surveillancecritical infrastructure monitoringpassive sensingfiber sensing

Historical Pricing

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Caplight Momentum Score

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Optics11 Comparables

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Optics11 comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
FBGS - Tailored Fiber Optic Sensing Components & Solutions
82%
Luna Innovations Incorporated
81%
FiSens GmbH
80%

Optics11 Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
DebtJan 15, 2026
Series BMay 14, 2025
Series AOct 6, 2022
DebtMar 25, 2021
SeedJun 7, 2016

Key People

Founding team and executive leadership

Paul Heiden

Chief Executive Officer

Executive Team

Grzegorz Gruca

Chief Technology Officer

Executive Team

Jorrit Kelderman

Interim CFO

Executive Team

Optics11 Investors

Notable investors and investment history

Optics11 investors
InvestorRounds
Join CapitalSeries B
European Investment Bank GroupDebt
FORWARD.oneSeries A, Series B
Value Creation CapitalSeed, Series A, Series B

Market signals

Structured signals derived from secondary market and firmographic data.

  • Jan 24, 2026

    Grew 15% QoQ, from 92 to 106 employees.

  • Nov 13, 2025

    Grew 21% QoQ, from 78 to 94 employees.

Optics11 Filings

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Optics11 filings preview — column headings only; records require access
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Frequently Asked Questions

Common questions about Optics11's valuation, stock price, and market status.

Is Optics11 a public or private company?

Optics11 is a private company.

What is the current stock price of Optics11?

Optics11 is a private company with no public stock price. No recent secondary market data is available.

How much is Optics11 worth (valuation)?

Valuation information for Optics11 is not publicly available.

Can I buy Optics11 stock?

Optics11 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 Optics11's last funding round?

Optics11's most recent funding round was Debt on January 15, 2026.

Who are the main investors in Optics11?

Key investors in Optics11 include FORWARD.one.

Will Optics11 IPO soon?

No public IPO plans have been announced for Optics11.

How can I track Optics11 secondary market activity?

Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Optics11's secondary market activity and sign up for updates.

Firmographic Details

HeadquartersAmsterdam
Employee Range100
Year Founded2011
Last FundingJan 15, 2026

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