/Investor DB

Carbide Ventures — Full Portfolio

53 tracked investments · listed companies and verified rows first

Impinjimpinj.cominNASDAQ: PI

Impinj develops RAIN RFID technology used to connect physical items to digital systems, serving businesses across industries through its partners and solutions.

Enterprise SoftwareHardwareIoTRetail TechSemiconductors

Chris Diorio(Founder)inCary Baker(Chief Financial Officer)inGahan Richardson(Executive Vice President and General Manager, Impinj Business Unit)Cathal Phelan(Chief Innovation Officer)inYukio Morikubo(General Counsel and Chief Compliance Officer)inAlberto Pesavento(Chief Technology Officer)in

Co-investorsMadrona Venture GroupCipio Partners

nLight Photonicsnlight.netinNASDAQ: LASR

nLIGHT designs and manufactures high-power semiconductor lasers for defense systems, directed energy applications, and advanced manufacturing.

Deep TechDefense TechHardwareVancouver, US

Scott Keeney(Founder)inJake Bell(Executive Officer)David Schaezler(Executive Officer)inRob Martinsen(Executive Officer)inJoseph DeBartolo(Executive Officer)

BoardBill Ericson(Director)

Co-investorsBonaventure CapitalMenlo VenturesMultiplier CapitalOak Investment PartnersWellington ManagementMohr Davidow Ventures

8x88x8.com

Prior team investment (NYSE:EGHT).

Co-investorsFrancisco PartnersG20 Ventures

Beetextingbeetexting.comin

Beetexting is a business texting platform that lets sales, service, operations, recruiting, and marketing teams communicate with contacts over SMS through shared inboxes, automations, and bots.

Enterprise SoftwareSaaSSales Tech

Bifrostbifrost.aiin𝕏Series A · Oct 2024 · $8M

Bifrost provides GPU-accelerated simulation and synthetic data generation for physical AI systems, enabling teams to train, test, and evaluate robotic and autonomous systems using photorealistic, multi-modal sensor data.

AI & Machine LearningDeep TechRoboticsSingapore, SG

Charles Wong(Founder)in

Co-investorsChampion Hill VenturesIn-Q-TelMD One VenturesPeak XV PartnersSUTD Venture Holdings Pte. Ltd.Techstars+3 more

Bitfurybitfury.comin𝕏

Bitfury operates in the cryptocurrency/blockchain industry, with noted expertise in mining solutions and related technology infrastructure.

AI & Machine LearningCrypto & Web3Deep Tech

Val Vavilov(CEO, Co-founder, Chairman)inValery Nebesny(Founder)Valery Vavilov(Founder)

Co-investors10T FundiTech CapitalKorelya CapitalBINARY CAPITALCDP Venture CapitalVerve Ventures

Calyptiacalyptia.com𝕏Mar 2022 · $5Macquired by Chronosphere

Chronosphere is an observability platform for microservices and containers, offering an end-to-end observability solution and a telemetry pipeline (from the creators of Fluent Bit and Calyptia) to collect, transform, and route telemetry data while controlling cost and complexity.

Cloud ComputingData & InfrastructureDeveloper Tools

Co-investorsACTAI VenturesSierra Ventures

Canlycan-ly.comNov 2025

Software platform for retail store operations management.

Co-investorsFIRSTLIGHT CapitalJIC Venture Growth InvestmentsNew Commerce VenturesOriental Land InnovationsJAFCO Group

Canva, Inc.canva.com

Design platform; Blackbird invested when it was just an idea and in every round since.

SocialSurry Hills, Nsw, AU

Melanie Perkins(Founder)inClifford Obrecht(Executive Officer, Director)Cliff Obrecht(Founder)inCameron Adams(Founder)inIan LeeJeffrey Story

Co-investors3Spoke Capital500 GlobalAirTree VenturesAlkeon InnovationAlpha Square GroupAltra Venture+58 more

Chezubachezuba.netPre-Seed · Nov 2023 · $1M

Platform connecting corporations with volunteer and giving opportunities for CSR.

Sukhendra Rompally(Founder)in

Chronospherechronosphere.ioin𝕏Acquired

Chronosphere provides an observability platform for microservices and containers that helps teams detect and fix customer-impacting issues while controlling costs and complexity.

Cloud ComputingData & InfrastructureDeveloper ToolsSaaSNew York, US

Martin Mao(Founder)inRob Skillington(Founder)inAshley Alexander(Chief People Officer)inMargaret Dawson(Global Head of Marketing)inBill Hineline(Field Chief Technology Officer)inIan Smith(Chief of Staff to the CEO and Head of Strategy)in

Co-investorsACTAI VenturesAdditionAntiBasis Set VenturesCardinia VenturesFounders Fund+15 more

Cledaracledara.comin𝕏Sep 2022

Cledara provides a software management platform for finance teams to discover, purchase, manage, and cancel software subscriptions across their organization.

Enterprise SoftwareFintechSaaSLondon, GB

Cristina Vila(Founder)inCristina Vila Vives(Founder)inBrad van Leeuwen(Founder)in

Co-investorsAnthemis VentureCommerzVenturesNauta CapitalNotion CapitalTechstarsMassive

Cloudantcloudant.comacquired by IBM

IBM Cloudant is a managed NoSQL database service based on Apache CouchDB, designed for building hyperscale, globally distributed applications with features including encryption, multi-region availability, full-text search, and geospatial indexing.

Cloud ComputingData & InfrastructureEnterprise SoftwareBoston, US

Michael Miller(Chief Scientist)inAlan Hoffman(Director of Product)inAdam Kocoloski(CTO)inMatt HumphreyStefano J. Attardi(Designer \u0026 Front-End Developer)

Co-investorsAvalon Ventures Management, LlcF-Prime CapitalIn-Q-TelToba CapitalY CombinatorDevonshire Investors+2 more

Dyaddyad.net

Dyad converts unstructured healthcare data into structured clinical codes (SNOMED, ICD-10, CPT) using its GENIE graph-based AI and clinical knowledge graph, delivering outputs into existing EHRs, applications, and data lakes.

AI & Machine LearningData & InfrastructureHealthtech

Steven Hamblin(Founder)in

Co-investorsACTAI VenturesPlug and Play VenturesGeneral Catalyst

Gigaversegigaverse.com

Live interactive video platform for community engagement and monetization.

Co-investorsACTAI Ventures1confirmation

Good Sharegoodshare.jp

Fan and community engagement platform in Japan.

LakeFusionlakefusion.aiinNov 2025 · $7.5M

LakeFusion provides AI-powered Master Data Management (MDM) software integrated with the Databricks Lakehouse platform, giving businesses a unified platform to manage, integrate, and optimize their data.

AI & Machine LearningData & InfrastructureEnterprise Software

Co-investorsSilverton Partners

Lazuli株式会社lazuli.ninja

Lazuli provides a product data platform that uses generative AI to collect, organize, and enrich product information for enterprises.

AI & Machine LearningData & InfrastructureEnterprise SoftwareSaaSTokyo, JP

Seigen Hagiwara(Founder)in

Co-investorsCoral CapitalGlobal Brain

Livenliven.lovein

Liven offers an all-in-one technology platform for hospitality businesses that integrates back-of-house and front-of-house operations.

AI & Machine LearningEnterprise SoftwareFoodTechRetail TechSaaSMelbourne, AU

Grace Wong(Founder)William Wong(Founder)

Co-investorsACTAI VenturesArtesianBlitzscaling VenturesPerennial PartnersDay One Ventures

LumberFilumberfi.comin𝕏

Lumber offers an AI-based workforce management platform for construction companies, covering certified payroll, prevailing wage and union compliance, hiring and credential tracking, and real-time field operations visibility.

AI & Machine LearningConstruction TechHR TechSan Jose, US

Shreesha Ramdas(Founder)in

Co-investorsConvergeFirsthandVCFoundation Capital

Magic Shieldsmagicshields.co.jpinSeed · May 2023 · $2M

Coroyawa is a specialized flooring material designed to reduce fracture and trauma risk for elderly users by combining stable walking comfort with impact absorption during falls.

HardwareHealthtechMedical DevicesNew MaterialsHamamatsu, JP

Yuya Miyajimain

Co-investorsHulic StartupIDATEN VenturesInclusion JapanJIC Venture Growth InvestmentsMonozukuri VenturesMPower+1 more

Neocomneocom.aiSeed · Sep 2023 · $5M

Co-investorsCaesar Business AngelsCaesar Ventures

Nutmegnutmeg.ioin

Nutmeg provides smart maps and guest portals for attractions and hotels, enabling personalized visitor experiences and revenue optimization.

AI & Machine LearningEnterprise SoftwareSaaSTravel & Hospitality

Co-investorsBalderton CapitalGoldman SachsPentech Ventures

NutmegLabs Inc.ntmg.jpFeb 2023

Nutmeg is a tourism DX platform that helps tourism operators—such as theme parks, attractions, transport services, and aquariums—increase direct sales through online booking, electronic ticketing, CRM/marketing automation, and fan-building tools.

Marketing TechSaaSTravel & HospitalityBerkeley, JP

Takashi Nakaguchi(Chief Executive Officer and President)

Co-investorsCoral Capital

OfferFitofferfit.ai𝕏Sep 2021

BrazeAI Decisioning Studio is an AI platform that helps marketers make personalized 1:1 customer decisions by optimizing channel, offer, creative, and timing across hundreds of customer attributes.

AI & Machine LearningMarketing TechBoston, US

George Khachatryan(Founder)Victor Kostyuk(Founder)

BoardMike Ghaffary(Director)in

Co-investors515 VenturesAfterWork VenturesAlumni VenturesBlack Nova VCCanvas VenturesDarcy Naunton+4 more

Plaudplaud.ai𝕏Sep 2025 · $5M

Plaud is an AI note-taking application that captures and extracts intelligence from conversations for professionals.

AI & Machine LearningFuture of WorkHardwareSaaSSan Francisco, US

Nathan Xu(Founder)in

QuEra Computingquera.comin𝕏

QuEra develops neutral-atom quantum computers, building both the quantum hardware and the classical control systems that operate them, along with related software and applications.

Deep TechHardwareQuantum ComputingBoston, US

Nate Gemelke(Co-founder, Chief Technology Strategist)inVladan Vuletić(Founder)inMikhail Lukin(Founder)Markus Greiner(Co-founder, Professor of Physics, Harvard University)Nathan Gemelke, Ph.D.(Co-founder, Chief Technology Strategist)inMikhail Lukin, Ph.D.(Co-founder and Chief Scientist, Professor of Physics, Harvard University)

Co-investorsConstructor Capital USNVIDIASafar PartnersSoftBank Vision FundValor Equity PartnersDay One Ventures+2 more

Runetalerunetale.comin

Runetale provides a secure mesh network (VPN) that automates point-to-point connectivity with zero configuration, using WireGuard-based peer-to-peer encryption and least-privilege access.

Cloud ComputingCybersecurityEnterprise Software

Co-investorsDelight Ventures

Skillnote Globalskillnote-global.com

Skillnote is a skills management platform that visualizes and analyzes employee skills, licenses, and training plans on a single matrix, and centralizes records for quality standard audits such as ISO 9001 and IATF 16949.

Advanced ManufacturingHR TechSaaS

SOUNDRAW Inc.soundraw.ioin𝕏

SOUNDRAW is an AI music generator that creates royalty-free, legally licensed tracks trained exclusively on in-house produced music.

AI & Machine LearningCreator EconomyMedia & Entertainment

Co-investorsANOBAKAAPOLLO CAPITALmint VCDEEPCORE Inc.iSGS Investment WorksSMBC Venture Capital

Springdelspringdel.cominSeries A · Jan 2024 · $5M

Springdel builds an enterprise-grade EdgeOps platform (Springmatic) for managing and running interactive edge devices at scale, offering fleet visibility, device and data control, and AI-ready deep-learning insights.

Enterprise SoftwareIoTSaaS

Calvin Chung(Founder)in

Co-investorsBeyond Ventures

Synacorsynacor.comin𝕏Sep 2015

Synacor provides cloud-based software and services for video, internet, and communications providers, device manufacturers, governments, and enterprises.

Cloud ComputingCybersecurityEnterprise SoftwareMedia & EntertainmentSaaSBuffalo, US

William J. Stuart(Executive Officer)Himesh Bhise(Executive Officer, Director)inDrake Harvey(Chief Executive Officer (CEO))inIra Berger(Chief Finance Officer (CFO))inAnthony Chadd(Chief Revenue Officer (CRO), Zimbra)inBret Cunningham(Chief Product Officer (CPO))in

Co-investorsNorth Atlantic CapitalWalden Catalyst

The Seathesea.ai

TheSEA provides an operating system and workflow platform for beauty brands to integrate AI into their creative processes from the ground up.

AI & Machine LearningMarketing TechSaaSTokyo, JP

Yanjin Li(CEO & Cofounder)inYoshihiro Onchi(CMO & Cofounder)in

Thewaltthewalt.ai

WALT automates data pipeline optimization and decision-making workflows for organizations of any size.

AI & Machine LearningData & InfrastructureEnterprise Software

Treasure Datatreasuredata.comin𝕏Nov 2021 · $234M

Treasure Data offers the Personalization AI Suite, an AI-native tool that uses unified customer data and real-time signals to automatically personalize web content, offers, and experiences for individual customers.

AI & Machine LearningData & InfrastructureMarketing TechMountain View, US

Kazuki Ota(Executive Officer, Director)Hironobu Yoshikawa(Founder)Hiro Yoshikawa(Founder)inKazuki Ohta(Founder)Sadayuki Furuhashi(Founder)

BoardTim Guleri(Director)in

Co-investorsHaymaker VenturesHeavybitIrregular ExpressionsIT-Farm CorporationScale Venture PartnersSierra Ventures+3 more

Type Fivetypefive.comin𝕏Dec 2024

Type Five combines modular design with construction methods to build customizable accessory dwelling units and living spaces, offering up-front pricing and faster move-in times.

Construction TechPropTechBerkeley, US

BoardAleksis Bertoni(Director)Tim Thimmaiah(Executive Officer, Director)in

Co-investorsBackwards CapitalBlack Jays VenturesHawk Hill VenturesNight CapitalVillage GlobalZelda Ventures

Widevinewidevine.com

Widevine provides digital rights management solutions that enable media service providers to secure and deliver high-quality video and audio content across consumer electronics devices.

Cloud ComputingCybersecurityEnterprise SoftwareMedia & EntertainmentSaaS

Co-investorsVantagePoint Capital Partners

Wishwish.comAcquired

Wish is a mobile-first, low-price e-commerce marketplace connecting mainly Chinese merchants with bargain shoppers worldwide.

San Francisco, US

Peter Szulczewski(Founder)inDanny Zhang(Founder)Piotr Szulczewski(Founder)

Co-investors137 Ventures8VCAcequia Capital (AceCap)China Growth CapitalCoatue ManagementCRV (Charles River Ventures)+24 more

YuMeyume.com

Independent provider of digital video brand advertising solutions.

Co-investorsFelicis VenturesGFT VenturesMenlo VenturesTransLink CapitalAccelDag Ventures+4 more

Zyplzypl.aiin

zypl.ai is a financial technology platform that uses AI and machine learning to assess credit risk and issue loans.

AI & Machine LearningFintechSaaSDubai, AE

Azizjon Azimi(Founder)in

Co-investorsPlug and Play VenturesPresightPresto VenturesProsus Ventures

ファインディ (Findy)findy.co.jp

Findy Inc. runs a set of services for software engineers and engineering organizations, including a job-matching service for engineers, a freelance/side-job matching service, and a SaaS product for measuring and supporting engineering team performance.

AI & Machine LearningDeveloper ToolsHR TechSaaSTokyo, JP

山田 裕一朗(代表取締役 (Representative Director))Yamada Yuichiro(Representative Director)Sato Masataka(Director CTO)in

Co-investorsGlobal BrainKDDI Open Innovation FundLB InvestmentZENRIN FUTURE PARTNERS

Other

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

Technocentra GroupBeceemCarbon Design SystemsiAsiaWorksLocation LabsLumberRuckusSensageSkillnoteSmartsignalTweetdeckWALT AI

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.