Liebenthal Ventures
Family officeOld Westbury · Pre-Seed–Seed · 2 people tracked
Also known as Liebenthal
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Investment thesis
Liebenthal Ventures grew out of a family office active in real estate since 1983 and running a public-company hedge fund. It expanded into startup and venture investing in 2013 to diversify risk. The firm is explicitly industry agnostic, backing dynamic founders with world-class ideas or products regardless of sector. Its first investment, LoopPay, was acquired by Samsung within 15 months and became Samsung Pay. Beyond capital, the firm supports portfolio companies with operational guidance, board participation, and introductions to investors, customers, suppliers, and partners drawn from its network. Typical angel and seed checks range from $25K to $500K depending on the opportunity.
Source: firm website, verified Aug 7, 2026.
Team · 2 people
from curated & public directoriesWhat they invest in
from 24 of 30 portfolio companiesSaaS ×10AI & Machine Learning ×8Consumer ×7Enterprise Software ×7Hardware ×6Data & Infrastructure ×4Healthtech ×3Wellness & Fitness ×3
HQs:United States×18United Kingdom×1South Korea×1
Who they back
founder profiles across 20 portfolio companiesFounding team size:solo founder×112 founders×73 founders×2
Where their founders studiedfrom 16 founders with education data
Columbia | SIPA ×2Massachusetts Institute of Technology ×2
What their founders studiedfrom 14 founders with field-of-study data
Business & Management ×4Computer Science ×3Engineering ×2Politics & Policy ×2
Accelerator rootsportfolio companies that came through a program
Investments · 30 tracked
founders shown can be your intro pathBy year:2024 · 12023 · 12021 · 12019 · 12016 · 12014 · 16 dated
AirWorks provides AI-enabled geospatial processing and field intelligence solutions for infrastructure projects, serving telecommunications, power, architecture, engineering, construction, and government sectors.
AI & Machine LearningConstruction TechData & InfrastructureEnterprise SoftwarePropTechBoston, US
David Morczinek(CEO & Co-Founder)inAdam Kersnowski(Chief Evangelist & Co-Founder)inMaxim Doubenski(Director)Venkat Srinivasan(Director)
Co-investors515 VenturesCapital InnovatorsCreative VenturesCybernetix VenturesGroundBreak VenturesHomeTeam Ventures+5 more
BabyQuip is an online marketplace for renting and delivering baby gear — cribs, car seats, strollers, high chairs and more — to families traveling on vacation.
ConsumerMarketplacesTravel & HospitalitySanta Fe, US
Fran Maier(Founder)inJoseph Maier(Executive Officer, Director)
Co-investorsCleveland AvenueHow Women InvestMoai CapitalPasadena AngelsQuake CapitalStartX
CYJAX is a cyber threat intelligence provider offering an AI-driven SaaS platform that helps security teams triage, prioritise, and act on threat alerts.
AI & Machine LearningCybersecurityData & InfrastructureEnterprise SoftwareGovTechSaaS
Jonathan Bennett(Chief Executive Officer)in
Co-investorsOxford Investment Opportunity Network (OION)
Fohlio provides project management and specification software for interior design and construction projects, letting owners and operators centralize item details, specifications, and updates in one system.
Construction TechPropTechSaaSNew York City, US
Co-investorsBrick Mortar VenturesDreamit VenturesOcean Azul Partners
BiotechPittsburgh, US
Matthew Kesinger(Executive Officer, Director)Daniel Willis(Executive Officer)
Co-investorsDorm RoomMEDA AngelsMonozukuri VenturesBlack Tech Nation VenturesElevate Capital
GoSun designs and sells portable solar-powered products, including solar cookers and other clean energy devices for consumers.
Advanced ManufacturingCleantechConsumerEnergyHardwareCincinnati, US
Patrick Sherwin(Founder & CEO)inGARY STARR(Executive Officer, Director)
HEVO develops wireless charging technology for electric vehicles, offering a product suite that lets drivers charge by parking over a charging pad.
CleantechHardwareMobility & TransportationBrooklyn, US
Jeremy McCool(Executive Officer, Director)inSameer Rashid(Executive Officer)JP Yorro(Executive Officer)Wanda Lopuck(Director)Umer Answer(Executive Officer)Kevin Thompson(Director)
Co-investorsUlu VenturesVoLo Earth Ventures
indiGOtech develops an integrated operating platform for urban electric mobility, comprising purpose-built EVs (GO Motors), intelligent charging infrastructure (GO Charge), and a fleet operations software layer (GO Loop), anchored by proprietary SmartWheels technology that integrates propulsion and suspension into the wheel.
EnergyHardwareMobility & Transportation
Will Graylin(Founder)inAlbert Li(Chief Financial Officer)inGary Gumushian(Chief Commercial Officer)inScott Johnson(Chief Investment Officer)inGary Fowler(Chief Marketing Officer)inIan Hunter(Founder)
Co-investorsFraser McCombs CapitalMosaic Venture LabSnatched VenturesLakestar
Workforce management and safety platform built to accelerate construction through productivity and safety
Eli Borton(Founder)Niran Shrestha(Founder)Timothy Axness(Founder)
Co-investorsForefront VentureInsurTechMetaPropMetaProp VenturesThe Pearl Fund7BC Venture Capital+3 more
Mobile payments company acquired by Samsung and now part of Samsung Pay.
Burlington, US
George Wallner(Director)inWilliam W. Graylin(Executive Officer, Director)Gregory Lewis(Executive Officer)inJ. Louis MacDonald(Executive Officer)
BoardFrank Ferguson(Director)
Manus Bio uses industrial biotechnology and engineered microbial cell factories to produce "BioAlternatives" — sustainable versions of molecules normally sourced from petrochemicals, agriculture, or animal husbandry — and offers a scale-up platform covering cell factory design through biomanufacturing.
BiotechFoodTechNew MaterialsAugusta, US
Aji Parayil(Co-founder)inGreg Stephanopoulos(Co-founder)
BoardJason Whaley(Director)inCarsten Boers(Director)inRichard Goldstein(Director)
Co-investors+ND CapitalAlumni VenturesCivilization Ventures Management, LlcEnergy Impact PartnersNelstone VenturesNXT Ventures+4 more
Matchbook AI provides B2B data matching and verification solutions that resolve duplicate accounts, inconsistent naming, and incomplete company records across business systems.
AI & Machine LearningData & InfrastructureEnterprise SoftwareSaaSSales Tech
Co-investorsEmerging VenturesExpert DOJOPanache VenturesQuotidian Ventures
Tradeverifyd provides AI-powered supply chain visibility and risk management for enterprise procurement and compliance teams.
AI & Machine LearningEnterprise SoftwareSaaSChapel Hill, US
Tom Rump(Executive Officer, Director)Michael Prorock(Executive Officer, Director)Amanda Greene(Chief Operating Officer)in
BoardAmos Schwartzfarb(Director)
Co-investorsGeekdomThe Launch PlaceTechstars
OurRitual is a relationship health platform that combines licensed experts with AI to help couples navigate challenges and build stronger connections through personalized, continuous care.
AI & Machine LearningDigital HealthHealthtechMental HealthWellness & Fitness
David Pruwer(Co-founder & CEO)inNir Shtern(Co-founder)in
Co-investors97212 VenturesActive PartnersFJ Labsfresh.fundGround Up VenturesSamsung Next+1 more
OV Loop builds a Web3 commerce platform comprising a SuperWallet for secure private transactions, an Embedded POS system for merchant engagement, and EV Services for ride-hail and delivery.
B2B MarketplacesConsumerCrypto & Web3FintechMarketing TechSaaS
Will Graylin(Founder and CEO)in
Co-investorsSparq Capital (SFO)The Hive
Perch develops hardware and software for elite sports teams to monitor and analyze athlete performance in the weight room.
HardwareHR TechSaaSSports TechWellness & FitnessCambridge, US
Jacob Rothman(Founder)inJordan Lucier(Founder)Nate Rodman(Founder)
Co-investorsTeamworthy VenturesTechstarsTectonic VenturesBoston Seed CapitalEmles Venture PartnersPresight Capital+2 more
PerfectQuote provides software that consolidates insurance quoting and client management into a single platform for insurance brokers, reducing manual work and streamlining the sales process.
Enterprise SoftwareInsurTechSaaSSales Tech
Aaron Snyder(Co-Founder)Justin Sylvester(CEO)
Co-investorsBeresford VenturesGood Friends
New York, US
Chase Marsh(Executive Officer, Director)Thomas Kutzman(Executive Officer, Director)Ryan Freeman(Director)
Co-investorsAlumni VenturesLigo Partners LLCSimplex VenturesWinklevoss CapitalAlpaca VC
PrivacyHawk is a consumer privacy company that helps individuals protect their personal data from spam, scams, identity theft, data selling, and hacking.
ConsumerCybersecuritySaaSLos Angeles, US
Aaron Mendes(Founder)inJustin Wright(Founder)in
Co-investorsAlumni VenturesCadron Capital PartnersFf Venture CapitalK Street CapitalLalotte VenturesLightShed Ventures+4 more
Proteus Motion offers a patented assessment and 3D resistance training platform that measures full-body power, strength, and speed and generates personalized training and rehabilitation recommendations.
HardwareHealthtechSports TechLong Island City, US
Samuel A. Miller(Executive Officer, Director, Promoter)Geoffrey Bernstein(Executive Officer)inLisa Frankovitch(Executive Officer, Director)in
BoardBenjamin Bisconti(Director)Dan Fetters(Director)Paul Byrne(Director)
Co-investors412 Venture FundAcies InvestmentsLauder PartnersMonozukuri VenturesAthletico VenturesHarris Blitzer Sports & Entertainment+1 more
Recess is an experiential media network that connects consumer packaged goods (CPG) brands with targeted consumers across venues such as gyms, campuses, offices, and residential communities to drive product trial and retail sales, then measures results against store-level sales data.
AdTechConsumerMarketing Tech
Jack Shannon(Founder)in
Co-investorsAtland VenturesBeresford VenturesData Point CapitalIU VenturesPeak PartnersUnknown Ventures+3 more
ROOK provides a wearable health data API that enables developers and companies to integrate health and fitness data from wearable devices into their applications.
Data & InfrastructureDigital HealthHealthtechIoTWellness & FitnessMiami, US
Marco Benitez(CEO)inDaniel Martinez(CTO)inJonas Dücker(CMO | COO)inOscar Garcia(CFO)inJose Esquivel(CQA)in
Co-investorsAllied Venture PartnersBreakaway Partners OÜHarvard Business Angels of ChicagoInsta VenturesLong Way VenturesTechstars+5 more
SimplyAgree provides software that automates the creation and management of signature packets for legal teams, replacing manual assembly workflows with a platform that handles document customization, eSignature tracking, and compiled execution.
Enterprise SoftwareLegalTechSaaS
Will Norton(Founder)in
Co-investorsBigfoot CapitalLegalTechArthur Ventures
Skribe provides an AI-powered platform for transcribing legal depositions, replacing traditional court reporting methods for attorneys and paralegals.
AI & Machine LearningLegalTechSaaS
Karl Seelbach(Co-Founder)Tom Irby(Co-Founder)in
Co-investorsLegalTechLong View Technology Ventures
TimeLooper is a museum and exhibition design firm that uses AI-driven personalization, immersive digital media, and AR/VR interactivity to create adaptive, accessible museum experiences.
AI & Machine LearningConsumerEdTechMedia & EntertainmentTravel & HospitalityNew York, US
Yigit Yigiter(Executive Officer, Director)inAlper Ozyurtlu(Founder)inNafiz Alper Ozyurtlu(Executive Officer, Director)
Co-investorsUtopian Ventures
Wand provides infrastructure for enterprises and governments to create, manage, and scale hybrid workforces that combine human workers with AI agents.
AI & Machine LearningEnterprise SoftwareFuture of Work
Rotem Alaluf(Founder and CEO)in
Co-investorsBeni Venture CapitalCrosscourt VenturesCTC VenturesEvolution VC PartnersFusioni5invest+7 more
Other
Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.
RookMotionWise Telemetry
Exits · 2
2 acquisitionsFrequently asked questions
- How many investments has Liebenthal Ventures made?
- Liebenthal Ventures has 30 tracked investments, 2 of which have exited.
- What stage does Liebenthal Ventures invest at?
- Liebenthal Ventures invests at the Pre-Seed, Seed stages.
- What is Liebenthal Ventures's typical check size?
- Liebenthal Ventures typically writes checks of $25K – $500K.
- What sectors does Liebenthal Ventures focus on?
- Liebenthal Ventures focuses on Advanced Manufacturing, Biotech, Consumer, EdTech, Energy, Enterprise Software, Fintech, Hardware, Healthtech, Media & Entertainment, Medical Devices, Mobility & Transportation, PropTech, Retail Tech, SaaS, Sector Agnostic.
- Where is Liebenthal Ventures located?
- Liebenthal Ventures is headquartered in Old Westbury, US.
- Who does Liebenthal Ventures co-invest with?
- Liebenthal Ventures most often shares deals with Alumni Ventures, LegalTech, MetaProp Ventures, among 94 tracked co-investors.
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