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Roundtable Elyos Energy, Special

Funding platformoperating company · company profile

Luxembourg · Seed · 30 people tracked

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Investment thesis

Roundtable operates a platform rather than investing from its own balance sheet. It enables founders to run angel portions of rounds, investors and clubs to co-invest, and fund managers to launch VC funds using Special Purpose Vehicles created per deal. Each SPV can be structured as a Luxembourg SCSp, a French SC, or a French SAS, with the Deal Lead choosing the structure. The platform handles KYC, fund collection, and SPV administration, charging a fee on amounts raised. Community admins may add entry fees or carried interest. The focus is on simplifying private-market access and pooling multiple angels into a single clean cap-table line.

Source: firm website, verified Oct 2, 2026.

Stage
Seed
HQ
Luxembourg, FR
Instruments
Equity
Tracked investments
8

Team · 30 people

from the firm's website & public directories
Charles Vallin· Full-Stack Developer

Full-stack developer with over seven years of experience across banking, payments and web3 sectors.

Elora Bourel· Full Stack Developer

Full-stack developer who joined after two years in predictive analytics.

Maja Markowitz· Germany Business Development Lead

Co-leads German business development with over eight years of PE and VC experience.

Raphaël Fabre· Full-Stack Developer

Full-stack developer with experience in energy, space, drones and web3 industries.

Zaineb El Messoussi· Lead Funds Operations

Leads funds operations with an auditing and investment fund background.

What they invest in

from 8 of 8 portfolio companies

AI & Machine Learning ×6SaaS ×4Digital Health ×3Enterprise Software ×3Healthtech ×3Wellness & Fitness ×2Advanced Manufacturing ×1Biotech ×1

HQs:France×3United States×3United Kingdom×2

Investments · 8 tracked

founders shown can be your intro path
Alineaalinea-invest.comin𝕏Seed · Apr 2025

Alinea is a digital wealth management platform that provides AI-assisted portfolio management and automated investing for individual investors.

AI & Machine LearningFintechSaaSNew York City, US

Eve Halimi(Founder)inAnam Lakhani(Founder)inNikhil Agrawal(CTO)Daniel Nissenbaum(CTO)Ari Hirsch(Founding engineer)Mahir Oberai(Founding engineer)

Co-investorsDiaspora VenturesEvolution Venturesf7 VenturesFoundersX VenturesGFR FundKima Ventures+23 more

Elyos AIelyos.aiin𝕏Seed

Elyos provides AI agents designed for trades and field service businesses, automating customer service, scheduling, sales, and administrative tasks.

AI & Machine LearningEnterprise SoftwareSaaSLondon, GB

Adrian Johnston(Founder)inPhilippa Brown(Founder)inPanos Stravopodis(CTO)in

Co-investorsBlackbird VenturesCollaborative FundEndgame CapitalPi LabsRebel FundSterling Road+10 more

HockeyStackhockeystack.comin𝕏Seed

HockeyStack provides multi-touch attribution and marketing analytics software that tracks buyer journeys across online and offline channels, serving B2B marketing and sales teams.

AI & Machine LearningEnterprise SoftwareMarketing TechSaaSSales TechSan Francisco, US

Buğra Gündüz(CEO)inEmir Atli(Founder)inArda Bulut(Founder)inEmir Atlı(Founder)James Spoor(Head of Eng)inSarah Longshaw(Recruiter)

Co-investors645 VenturesBessemer Venture PartnersJude GomilaPage One VenturesPioneerRuschin Family Office+17 more

HyLighthylight.aeroinSeed

HyLight develops hydrogen-powered airships equipped with advanced sensors and AI technology to monitor critical infrastructure including power lines, railways, and pipelines, enabling early risk detection.

Advanced ManufacturingAI & Machine LearningClimate TechEnergyHardwareParis, FR

Thomas Laporte(Founder)inMartin Bocken(Founder)inJosef Rokusek(Founder)inThéo HoenenErwan Piquet(Chief of Staff)Louis Catar(Lead Mechanical Engineer)

Co-investorsCollaborative FundEarth Venture CapitalKima VenturesMyAsiaVCTeampact.venturesY Combinator+11 more

Lucislucis.lifein𝕏Seed

Lucis provides personalized health monitoring and guidance by combining laboratory biomarker testing with educational insights and actionable recommendations.

AI & Machine LearningDigital HealthHealthtechWellness & FitnessParis, FR

Max Berthelot(CEO)inBaptiste Debever(CTO)inJulien Do Vale(M.D., MSc, Chief Medical Officer)inMax Guerois

BoardAntoine Andremont(M.D., PHD, President of the scientific board)Jérémy Bos(MD, MSc, Specialist in public health and clinical epidemiology)

Co-investorsCircle & Co.CloverGeneral CatalystKima VenturesMotier VenturesNorth South Ventures+6 more

RonanRx Inc.ronanrx.comSeed

RonanRx offers personalized GLP-1 weight-management care delivered via text, where a licensed physician reviews a patient's history to set an individualized dose, titration schedule, and patient-specific adjunct, and a licensed pharmacist at the patient's selected pharmacy verifies and releases compounded, patient-specific prescriptions.

Digital HealthHealthtechWellness & FitnessSan Francisco, US

Lloyd Armbrust(CEO)inEmily Colman(Founder)in

Co-investorsRedbud Trail GroupY CombinatorZero Index468 CapitalActive CapitalAgrolimen Ventures+13 more

Signatur Biosciencessignatur.bioin𝕏Seed

Signatur Biosciences develops molecular diagnostic solutions using qPCR technology for in vitro diagnostics, targeting clinical and laboratory markets.

BiotechDigital HealthHealthtechMedical DevicesLondon, GB

John Goertz(Founder)inCelestin de Wergifosse(Founder)inCelestin de Wergifiosse(CEO)

BoardProf Dame Molly Stevens(Scientific Advisory Board Chair, Co-inventor)in

Co-investorsAnjostMyelin VCRiceberg Ventures PremierY CombinatorAsymmetry VenturesMeusinvest (Noshaq)+1 more

Upstreamupstream.doin𝕏Seed

Upstream is a team communication and collaboration platform designed to help professionals manage messages, tasks, and decision-making workflows across their organization.

AI & Machine LearningEnterprise SoftwareFuture of WorkSaaSParis, FR

Louis Lecat(Founder)inJonathan Tiret(Founder)inAlex Taub(Founder)Michael Schonfeld(Founder)Joseph Calvo(Founding Product Designer)

Co-investorsConnect VenturesKima VenturesMotier VenturesRoosh VenturesY CombinatorBIP Ventures+8 more

Portfolio news

latest coverage across their companies

Frequently asked questions

How many investments has Roundtable Elyos Energy, Special made?
Roundtable Elyos Energy, Special has 8 tracked investments, including 1 dated in the last 24 months.
What stage does Roundtable Elyos Energy, Special invest at?
Roundtable Elyos Energy, Special invests at the Seed stage.
What sectors does Roundtable Elyos Energy, Special focus on?
Roundtable Elyos Energy, Special focuses on Healthtech, Sector Agnostic.
Where is Roundtable Elyos Energy, Special located?
Roundtable Elyos Energy, Special is headquartered in Luxembourg, FR.

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