Fundraising Fox

DeepTechXL

Venture capital

Eindhoven · Pre-Seed–Series C · 17 people tracked

Find your way into DeepTechXL

982 people in our graph share verified history with the DeepTechXL team — schools, employers, funds. One of them is your warm intro.

Drew Burdonunlockedknows Soukaina Adnane-Murphy · together at Onera Health (overlapped)
knows the team · via eBay GmbH
knows the team · via University of Amsterdam
knows the team · via Tilburg University
×2knows the team · via Utrecht University
×2knows the team · via Maastricht University
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Investment thesis

DeepTechXL believes that transformative companies require both cutting-edge technology and exceptional teams. The firm seeks investments combining innovative technologies that provide structural competitive advantages with founders and teams possessing rare combinations of ambition, complementary skills, and entrepreneurial drive. Success hinges on talented people effectively executing novel technologies to create lasting industry impact.

Source: firm website, verified Aug 7, 2026.

Stage
Pre-Seed–Series C
Check
$108K – $2.2M
HQ
Eindhoven, NL
Leads rounds
Leads
Instruments
Equity
Founded
2022
Tracked investments
12

Team · 17 people

from the firm's website & curated & public directories

Founder mafia

2 people who came through DeepTechXL went on to found or lead other companies.

What they invest in

from 11 of 12 portfolio companies

Hardware ×7Deep Tech ×6Advanced Manufacturing ×3IoT ×3Quantum Computing ×3Cybersecurity ×2Healthtech ×2AI & Machine Learning ×1

HQs:Netherlands×8

Investments · 12 tracked

founders shown can be your intro path
Gilberttechnologiesgilberttechnologies.euin✓ verified

Gilbert develops next-generation soft mist inhalers using proprietary electrospray technology for pulmonary drug delivery to lung patients.

Deep TechHealthtechMedical DevicesEindhoven, NL

Co-investorsDelft Enterprises B.V.

Microalignmicroalign.nlin✓ verified

MicroAlign develops micro-actuator technology for high-precision fiber array alignment, enabling nanometer-scale positioning of optical fibers to photonic chips.

Deep TechHardwareQuantum ComputingEindhoven, NL

Marco Fattori(CTO and Co-founder)inCees Luijendijk(CFO and Co-founder)inSimone Cardarelli(CEO and Co-founder)in

Co-investorsPhotonVentures

Sandgrainsandgrain.cominMar 2024✓ verified

SandGrain develops CyberRock, a post-quantum-resilient authentication platform designed for aerospace and defense applications in Europe and NATO member states.

CybersecurityDefense TechHardwareIoTQuantum Computing

Jeroen Doumen(Founder & Security Architect)inJoeri Voets(CEO)in

Co-investorsInnovation IndustriesInvest-NLBOM

Senergeticssenergetics.aiin✓ verified

Senergetics develops solutions for asset management and energy efficiency optimization.

Advanced ManufacturingAI & Machine LearningEnergyIoT

Frank JacobsinAnitha

Delft Circuitsdelft-circuits.comin

Delft Circuits manufactures turn-key loaders and probes for large-scale systems, along with compact cabling kits designed for customer self-installation.

Deep TechHardwareQuantum ComputingDelft, NL

Sal Bosman(Founder & inventor)inDaan Kuitenbrouwer(Chief Product Officer, Co-founder)in

inPhocalinphocal.comin

inPhocal develops laser marking systems for marking products, particularly in food and beverage manufacturing.

Advanced ManufacturingDeep TechHardwareEindhoven, NL

Robert van Tankeren(CEO)in

Co-investorsBOMCottonwood Technology FundHighTechXL

Keironkeirontechnologies.comin

Keiron Technologies develops LiFT, a digital solder paste printing technology for electronics assembly that eliminates traditional stencil and jet printing, enabling high-precision contactless deposition for electronics manufacturers.

Advanced ManufacturingDeep TechHardware

Paul Rooimans(CEO)inJohn Willems(COO)inRichard van Lieshout(CTO)in

Co-investorsCottonwood Technology FundFORWARD.oneInvest-NL

Keironkeiron.fitin

Keiron Interactive designs and develops immersive products and services using virtual, augmented and mixed reality along with gamification, handling projects from ideation and concept to development and business modeling.

GamingHealthtechWellness & Fitness

Paul Rooimans(Founder)in

Co-investorsLVenture GroupCottonwood Technology FundInvest-NL

Listenalphabeatslistenalphabeats.com
Sandgrainsandgrain.euin

SandGrain embeds immutable hardware-rooted tokens into connected devices to guarantee authenticity and sovereignty throughout their lifecycle using certificate-free, post-quantum cryptography.

CybersecurityHardwareIoT

Jeroen Doumen(Founder & Security Architect)inJoeri Voets(CEO)in

Co-investorsInnovation Industries

Superlightphotonicssuperlightphotonics.comin

SuperLight Photonics develops compact, integrated photonics-based laser sources for scientific and industrial applications including optical coherence tomography, spectroscopy, and imaging.

Deep TechHardwareSemiconductorsEnschede, NL

Cees Links(CEO)inJeroen Biesterbos(CCO)inElly Schietse(CMO)inPaul de Wit(CFO)in

Vistravistra.com𝕏

Vistra provides administrative and operational support solutions for companies and investment funds to operate globally with regulatory compliance.

Enterprise SoftwareFintechLegalTech

Portfolio news

latest coverage across their companies

Frequently asked questions

How many investments has DeepTechXL made?
DeepTechXL has 10 tracked investments.
What stage does DeepTechXL invest at?
DeepTechXL invests at the Pre-Seed, Seed, Series A, Series B, Series C stages.
What is DeepTechXL's typical check size?
DeepTechXL typically writes checks of $108K – $2.2M.
What sectors does DeepTechXL focus on?
DeepTechXL focuses on Cybersecurity, Deep Tech, Energy, Hardware, Healthtech, Semiconductors.
Where is DeepTechXL located?
DeepTechXL is headquartered in Eindhoven, NL.
Does DeepTechXL lead rounds?
Yes, DeepTechXL leads investment rounds.
Who does DeepTechXL co-invest with?
DeepTechXL most often shares deals with Cottonwood Technology Fund, BOM, HighTechXL, among 4 tracked co-investors.

Media · Podcasts & interviews

featuring the team

Guus Frericks (DeepTechXL/HighTechXL) at TU Eindhoven (2018)

Brandvision · Guus Frericks

Images

DeepTechXL photoDeepTechXL photoDeepTechXL photoDeepTechXL photo

Co-investors · 1

Cottonwood Technology Fund

Cottonwood Technology Fund is an early-stage deep tech venture capital fund investing in patent-based hard science companies in the Southwest US and Northwest Europe.

Both backed · 2
$1M – $25M

Firms observed investing alongside DeepTechXL, from public investor directories. Shared companies are the overlap with DeepTechXL's recorded portfolio.

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