/Investor DB

Merantix Capital — Full Portfolio

27 tracked investments · listed companies and verified rows first

Brilliantwhybrilliant.com✓ verified

WhyBrilliant operates an AI-driven job matching platform that connects candidates with startups and tech companies, using agents to surface relevant roles and facilitate direct introductions rather than traditional applications.

AI & Machine LearningFuture of WorkHR Tech

revel8revel8.aiinSep 2025✓ verified

revel8 provides security awareness training that simulates real-world cyber attacks with role-specific scenarios to help employees identify threats, and delivers insights to improve organizational security.

AI & Machine LearningCybersecurityEnterprise SoftwareSaaSMunich, DE

Julius M(Founder)Julius Muth(CEO)

Co-investorsPeakCelonisFortino Capital

Almetradeltia.aiJun 2026

Almetra (rebranded as Deltia) builds AI-powered analytics and monitoring systems for manufacturing operations, combining computer vision and sensor data to help factories identify bottlenecks and improve productivity.

Advanced ManufacturingAI & Machine LearningEnterprise SoftwareBerlin, DE

Max Fischer(Co-founder and CEO)in

Co-investorsCavalry VenturesCombination VCCritical VenturesRobin Capitalsandstorm.vcTranspose Platform Management+3 more

Almetraalmetra.aiJun 2026

Almetra builds AI for manufacturing by combining computer vision, sensor data, and manufacturing expertise to help industrial teams understand production processes, identify bottlenecks, and improve operations.

Advanced ManufacturingAI & Machine LearningEnterprise SoftwareRoboticsBerlin, DE

Co-investorsCritical VenturesLinden CapitalNAPRobin CapitalUnderline VenturesBlisce

Arqharqh.aiinOct 2025 · $3.8M

Arqh builds a system that uses solver-speed algorithms to optimize complex logistics and planning problems like fuel dispatching and crew scheduling, presenting results in human-readable terms for domain experts.

AI & Machine LearningEnterprise SoftwareLogistics & Supply ChainSaaS

Antonia Unger(CEO)Mert Erkul(CTO)

Co-investorsFounderful

Behaviour Graphsovomcare.comin

Ovom operates a fertility clinic that combines fertility specialists, artificial intelligence, and personalized patient support to provide reproductive care.

AI & Machine LearningDigital HealthFemTechLisbon, PT

Dr. Lynae Brayboy(Co-founder)Felicia von Reden(Co-founder)in

Co-investorsAlpha Intelligence CapitalMK Venture CapitalTranspose Platform ManagementAnanda Impact Ventures

Briinkbriink.cominSep 2024

Briink builds AI tools for extracting, structuring, and verifying ESG and sustainability data from reports, policies, questionnaires, and supplier disclosures, turning scattered information into structured data reusable across reporting frameworks.

AI & Machine LearningClimate TechEnterprise SoftwareSaaS

Tomas van der HeijdeninSamuel King(Founder)in

Co-investors13books CapitalSeed+SpeedTranspose Platform ManagementEquityPitcher Ventures

Cambrium GmbHcambrium.bioNov 2023

Cambrium designs novel molecules and materials by combining AI with bioscience disciplines such as molecular biology, protein engineering, and material science.

AI & Machine LearningBiotechDeep TechNew Materials

Mitchell Duffy(Founder)inCharlie Cotton, PhD(Founder)inCharlie Cotton(Founder)Mitchell Duffy Charlie Cotton(Founder)

Co-investorsBerliner Volksbank VenturesDG Daiwa VenturesEarth Venture CapitalGradient VenturesJuniperRedstone+5 more

Droidrundroidrun.aiin𝕏

Droidrun provides infrastructure that gives AI agents access to a real phone with an identity, enabling them to operate mobile apps directly.

AI & Machine LearningDeveloper ToolsSaaS

Co-investorsFelix Jahn

Ficus Healthficus-health.dein

FICUS builds an AI-supported rehabilitation platform that reduces administrative work for German rehab clinics through connected documentation across all phases of patient care.

AI & Machine LearningDigital HealthHealthtechMedical DevicesSaaSGermany, DE

Benjamin Pochhammer(Founder)inDr. Mario Elstner(Founder)in

Co-investorsRedstoneBerliner Volksbank VenturesTane FundTranspose Platform Management

Graphgraph.financein𝕏Jun 2026 · $5M

Graph Finance provides payment infrastructure for businesses in emerging markets to conduct international transactions with the same ease and security as local payments.

FintechToronto, CA

Abdul Akubo(Founder)inChris Mozie(Founder)in

Co-investorsMicrotractionTechstarsDaphniSquareOne

Graphtxgraphtx.comin

GraphTx is an AI-driven platform for drug discovery that validates immunology and inflammation drug targets using live patient samples before clinical trials.

AI & Machine LearningBiotechDigital HealthVienna, AT

Co-investorsDaphniSquareOneTranspose Platform Management

Hoshiihoshii.aiin

Hoshii builds an AI-powered workspace with an "AI Coworker" that connects to ERP systems to automate manual, repetitive tasks for businesses handling goods movement.

AI & Machine LearningEnterprise SoftwareSaaSZurich, CH

Co-investorsLinden CapitalPrequel Ventures

Kausakausa.aiacquired by SAP

Business intelligence platform (acquired by SAP)

Libralibratech.aiinacquired by Wolters Kluwer

Libra is an AI workspace for legal teams and law firms, providing tools to support legal workflows.

AI & Machine LearningEnterprise SoftwareLegalTechSaaS

Co-investorsLinden CapitalBoost VCLiberty City VenturesXBTO

Meteoricmeteoric.earthin

Meteoric uses drones to fly into low- and mid-altitude clouds above solar plants and alter cloud droplets to reduce cloud reflectivity, letting more sunlight reach the panels.

Advanced ManufacturingCleantechClimate TechEnergySan Francisco, US

Mete Karslioglu(CEO)inEric Nilsson(CTO)in

Co-investorsY CombinatorDTA Capital Advisors, LLC

Meteoricmeteoric.energy

METEORIC supplies businesses with electricity and gas through structured, flexible delivery contracts, acting as their interface to the energy market.

EnergyEnterprise Software

Co-investorsLinden Capital

Mobilerunmobilerun.ai

MobileRun provides a cloud platform for running virtual Android phones that can be automated with AI agents such as an Assistant and Task Runner, with features like residential IP traffic routing and pooled device minutes.

AI & Machine LearningCloud ComputingDeveloper Tools

Co-investorsMay Ventures

Outpostoutpost.bioin

Outpost operates a "lab-in-the-loop" platform combining high-throughput experiments with machine learning to model the human microbiome and predict how drugs, food ingredients, and formulations interact with microbial ecosystems.

AI & Machine LearningBiotechDigital HealthBoston, US

Jenny Yang(CEO & Co-Founder)inAlex Merwin(COO & Co-Founder)inHeidi Arjes(VP, R&D)inSaif Ur-Rehman(VP, Engineering)in

Co-investorsRibbit Capital

Scale AIscale.comin𝕏

Scale provides a data-centric infrastructure platform that uses reinforcement learning with human feedback (RLHF) to help organizations build and develop AI models.

AI & Machine LearningData & InfrastructureDeveloper ToolsEnterprise SoftwareSan Francisco, US

Alexandr Wang(CEO)inLucy Guo(Founder)inFrancis deSouza(CEO)inTim Dingman(Strategic Product Manager)inCharles Lambert(Web Developer)Jesse Tinsley

Co-investors1435 CapitalAccelAdit Ventures Management, LlcAIspace VenturesAlpana VenturesAlpha Square Group+107 more

Varavara.aiin

Vara AI develops clinically validated AI tools for breast imaging that assist radiologists in detecting cancers earlier and improving diagnostic accuracy.

AI & Machine LearningHealthtechMedical DevicesBerlin, DE

Jonas Muff(CEO)inStefan Bunk(CTO)in

Co-investorsVI PartnersIBB VenturesSmart Family Office

Other

Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.

AI-empowered business analyticsAI-powered immersive Ecommerce experiencesDeltiaOutpost BioSiaSearchWhyBrilliant

Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.