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Costella Kirsch

Venture debt

Menlo Park · Seed–Growth · 6 people tracked

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Investment thesis

Costella Kirsch specializes in creative, structured debt financing for emerging growth companies, offering custom debt solutions to venture-backed, bootstrapped, and angel-backed businesses. Operating in Silicon Valley since 1986, the firm emphasizes speed, simplicity, and strong industry relationships in its lending approach. It invests across technology (SaaS, hardware, eCommerce, cloud), consumer goods (food & beverage, beauty, home goods, fashion), and healthcare (diagnostics, medical devices, med-tech platforms), typically targeting revenue-stage companies on a growth trajectory. The firm also considers other sectors such as data analytics, clean tech, and tourism.

Source: firm website, verified Aug 3, 2026.

Stage
Seed–Growth
HQ
Menlo Park, California, US
Instruments
Debt
Founded
1986
Last 12 months
1 investment
Tracked investments
40
Acquisitions
2

Team · 6 people

from the firm's website & public directories
Beth Kelsey· Office & Portfolio Managerin

What they invest in

from 35 of 40 portfolio companies

SaaS ×17AI & Machine Learning ×11Enterprise Software ×11Consumer ×9Direct to Consumer ×7FoodTech ×6Advanced Manufacturing ×5Healthtech ×5

HQs:United States×19Canada×1United Kingdom×1

Who they back

founder profiles across 25 portfolio companies
60%
solo founders
15 of 25 mapped founding teams
29%
repeat founders
of 24 founders with career history

Founding team size:solo founder×152 founders×73 founders×24+ founders×1

Where their founders studiedfrom 24 founders with education data

Cornell ×2UC Santa Barbara ×2University of California, Berkeley ×2

What their founders studiedfrom 22 founders with field-of-study data

Business & Management ×6Engineering ×6Computer Science ×5Economics ×2Humanities ×2

Where their founders worked beforefrom 24 founders with career history

Alliance Consulting ×2Metastorm ×2Qatalyst Partners ×2

1 founders hold a PhD · 1 hold an MBA (of 21 with degree data)

Investments · 40 tracked

founders shown can be your intro path

By year:2026 · 12025 · 22023 · 12019 · 12017 · 12015 · 12014 · 29 dated

Algoalgo.comin

Algo offers Intuiflow Demand Planning, a shared workspace that uses live demand signals, statistical analytics, and scenario modeling to align sales, finance, and operations on supply chain forecasts.

Advanced ManufacturingAI & Machine LearningLogistics & Supply ChainSaaS

Amjad Hussain(Founder)in

Co-investorsArmitage AssociatesVistara Growth

Beautylishbeautylish.comin

San Francisco, US

Nils Johnson(Executive Officer, Director)inSameer Iyengar(Founder)Vu Nguyen(Founder)in

BoardJames Watson(Director)

Co-investorsA.Capital VenturesBling CapitalLightbankSV Angel

Better Boochbetterbooch.comin𝕏Nov 2023

Better Booch produces kombucha with fruit and botanical flavors, sold in recyclable cans as single flavors and variety packs.

Advanced ManufacturingConsumerDirect to ConsumerFoodTechHuntington Park, US

Ashleigh Lockerbie(Director)in

BoardMichael Silverstein(Director)Donald B. Lockerbie(Executive Officer, Director)

Co-investorsAngel groupAssembled BrandsH Venture PartnersOutbound VenturesWellness VenturesCrush Ventures+1 more

Cadienttalentcadienttalent.comin𝕏

Cadient provides an end-to-end talent platform for high-volume hiring that combines sourcing, screening, and assessment tools to reduce hiring time and cost.

AI & Machine LearningHR TechSaaS

Bill Mastin(Chief Executive Officer)inPrateek Shrivastava(Chief Technology Officer)in

Commercev3commercev3.comin𝕏

CommerceV3 builds an AI-native commerce operating platform that consolidates acquisition, lifecycle management, content, and optimization across channels for direct-to-consumer brands.

AI & Machine LearningDirect to ConsumerE-commerceMarketing TechSaaS

Rahul Amarendra K(Chief Executive Officer)David Bonthrone(Chief Client Officer)inGirija Gowda(VP, Sales & Operations)

BoardAmbarish Gupta(Chairman)

DemandStardemandstar.comin𝕏

DemandStar operates an online procurement marketplace connecting local government agencies with business suppliers, letting governments post bid solicitations and vendors get notified of and submit bids through eBidding tools.

B2B MarketplacesGovTechSaaSSeattle, US

Benjamin Vaught(Executive Officer, Director, Promoter)Michael Cockrill(Director)Russ Mann(Director)

BoardBoris Wertz(Director)in

Co-investorsAdvance Venture PartnersBigfoot CapitalForefront VentureVersion One Ventures

Designpickledesignpickle.comin𝕏

Design Pickle provides design services for corporate communications, product packaging, and retail materials for startups and established brands.

ConsumerCreator EconomyMarketing TechSaaS

Co-investorsMontage Capital

Drinkhiyodrinkhiyo.com

Hiyo makes organic non-alcoholic "social tonics" — canned functional beverages formulated with adaptogens, nootropics, and botanicals like ashwagandha, L-theanine, and lion's mane — as an alternative to alcohol.

Direct to ConsumerFoodTechWellness & Fitness

Co-investorsTerpsi Capital

Equisolveequisolve.comin𝕏

Equisolve builds investor relations websites and related solutions for companies seeking to improve their communications with investors.

Enterprise SoftwareLegalTechMarketing TechSaaSFort Lauderdale, US

Tom Runzo(CEO & Co-founder)inGerald Kieft(Executive Officer)inEric Mason(CTO, COO, & Co-founder)in

Gainegaine.comin

Gaine provides a data architecture layer that prepares enterprise data for AI models by adding context, governance, and connection, then ensures AI decisions are executed back into operational systems with traceability.

AI & Machine LearningData & InfrastructureEnterprise SoftwareHealthtechSaaSAnchorage, US

Martin Dunn(Founder)inJean Paquet(Founder)in

Hayden AI Technologies, Inc.hayden.ai

Hayden AI develops artificial intelligence and spatial analytics software for governments and businesses, with a focus on transportation and public safety.

AI & Machine LearningGovTechMobility & TransportationSan Francisco, US

Christopher Carson(Executive Officer, Director)Samuel Dundee(Executive Officer)Connie Valencia(Executive Officer)Marty Beard(CEO)in

BoardSteve Ellis(Director)Lisa Schule(Director)

Co-investorsAlumni VenturesAutotech VenturesBlack Mountain VentuesCastor VenturesDoon CapitalFJ Labs+9 more

HigherMehigherme.comin𝕏Aug 2014Acquired

<UNKNOWN>

Enterprise SoftwareHR TechSaaSToronto, CA

Rob Hunter(Founder)inJef Chedeville(Founder)inEvan Lodge(Founder)in

Co-investorsForefront VentureFundersClubRed Forest CapitalSterling RoadWalnut Venture AssociatesY Combinator+4 more

Hydrolixhydrolix.ioin𝕏

Hydrolix is a real-time data analytics platform that enables sub-second analytics at global scale for petabyte-scale log data, reducing infrastructure costs while providing instant insights from both real-time and historical data across distributed environments.

Cloud ComputingData & InfrastructureEnterprise Software

Marty Kagan(Founder)inHasan Alayi(Founder)Hasan Alayli(Founder)in

Co-investorsAV8 VenturesBlumberg CapitalFrontline VenturesNava VenturesOregon Venture FundPortland Seed Fund+7 more

Infrrdinfrrd.aiin𝕏Sep 2025

Infrrd provides document automation and data extraction software for financial services and insurance companies.

AI & Machine LearningEnterprise SoftwareFintechSan Jose, US

Amit Jnagal(Executive Officer, Director, Promoter)in

BoardSrinivas Ramanujam(Director)Ashish Gupta(Director)Alan Rich(Director)

Co-investorsRiverside Acceleration CapitalTemerity Capital Partners

Invoiceasapinvoiceasap.comin𝕏Sep 2014

InvoiceASAP provides free mobile and web invoicing, estimates, and customer management tools designed for field service businesses.

FintechSaaSSan Francisco, US

Paul Hoeper(Executive Officer, Director)inAnne Maxwell(Executive Officer)in

BoardRichard Mueller, III(Director)

Metavinemetavine.comAug 2015

San Jose, US

Craig Sproule(Executive Officer, Director)in

Mothermother.ly𝕏

Motherly publishes baby product shopping guides and reviews covering gear like strollers, car seats, feeding solutions and registry items for new and expecting parents.

ConsumerFemTechMedia & EntertainmentWellness & FitnessPark City, US

Elizabeth Tenety(Executive Officer, Director)Jill Koziol(Founder)in

BoardSamuel Hankey(Director)Marcos Blanco(Director)Kimmy Scotti(Director)

Co-investorsMuse Capital8VC

MUD\WTRmudwtr.comin𝕏

MUD\WTR produces a functional tea-based beverage containing mushrooms, spices, and adaptogens designed as an alternative to coffee for sustained alertness and overall wellness.

ConsumerFoodTechWellness & FitnessVenice, US

Shane Heath(Founder & CEO)in

Co-investorsAble PartnersAlumni VenturesBFG PartnersCollaborative FundFlucas VenturesM13+6 more

Next Century Spiritsnextcenturyspirits.cominFeb 2026

Next Century Spirits develops and markets spirits brands and provides beverage development and production for partners in the spirits industry.

Advanced ManufacturingConsumerFoodTechZebulon, US

Joel Pawlak(Co-founder)inAnthony Moniello(CEO)inRobert Mason(Executive Officer)inTom Spisak(Chief Financial Officer)inArjun Rajaratnam(General Counsel)inAdam Cook(Vice President of Operations)in

Co-investorsDraper AssociatesWolfpack Investor Network

Oats Overnightoatsovernight.com

Oats Overnight makes ready-to-mix, spoon-free overnight oats in customizable flavor bundles, using whole grains and protein sources like whey and pea protein.

ConsumerDirect to ConsumerFoodTechTempe, US

Brian Tate(Executive Officer, Director)in

BoardManpreet Singh(Director)Mark Leavitt(Director)inDave Ritterbush(Director)

Co-investorsAntiBFG PartnersInnova Capital Partners, LLCPure VenturesSonoma Brands CapitalTouch Capital+6 more

Parkerclayparkerclay.comSep 2025

Parker Clay designs and sells leather travel bags and accessories.

Direct to ConsumerImpact & Social GoodSanta Barbara, US

Brittany Bentley(Co-Founder, CCO)inIan Bentley(Co-Founder, CEO)in

BoardHarry Nelson(Director)

Preemadonnapreemadonna.comin

Preemadonna makes Nailbot, a consumer device that prints nail art, along with a companion Creator Space.

ConsumerHardwareMenlo Park, US

Herpreet Singh Walia(Executive Officer, Director)

BoardJesse Draper(Director)in

Co-investorsGarage CapitalHalogen Ventures Management Company LlcVersion One VenturesAmazon Alexa FundCleo CapitalShrug Capital+1 more

Ralliorallio.comin𝕏

Rallio provides an AI-powered platform that automatically generates and manages customer review responses for multi-location businesses.

AI & Machine LearningMarketing TechSaaS

Chuck Goetschel(Founder)in

Reciprocityreciprocity.comNov 2019

Toronto

Darin Bassin(Director)David Fawcett(Executive Officer, Director)Chad Larsson(Executive Officer, Director)Ann Lum(Executive Officer)

SendOwlsendowl.com𝕏

SendOwl is a platform for selling digital products—including media files, software, courses, and subscriptions—with flexible checkout options that integrate into existing websites and tools.

Creator EconomyE-commerceSaaSLondon, GB

Co-investorsAlumni VenturesAUTHENTIC VENTURESDefy PartnersGeneral PartnershipStripe

Shibumishibumi.comin𝕏Jun 2017

Shibumi provides project and portfolio management software designed for enterprise-scale program execution, enabling teams to align work with strategic business objectives such as revenue and market share.

AI & Machine LearningEnterprise SoftwareSaaSRoyal Oak, US

Bob Nahmias(Founder & Chief Executive Officer)inJason Bobby(Founder & Chief Financial Officer)inKen Pellegrino(Founder & Chief Strategy Officer)inMark DiGirolamo(Founder & Chief Customer Officer)inJesse Jacobs(Jesse Jacobs is Manager of Shibumi LLC)

BoardGeoff Bernstein(Director)

Co-investorsStripesIndicator Ventures

ShipHawkshiphawk.comin𝕏

ShipHawk provides a warehouse management system (WMS) with receiving, system-directed putaway, and cross-docking functionality, using license plating for real-time inventory tracking.

E-commerceEnterprise SoftwareLogistics & Supply ChainRetail TechSaaS

Jeremy Bodenhamer(Founder)in

Co-investorsKarlin VenturesMucker CapitalAutotech VenturesBridge BankPeakSpan Capital PartnersRothenberg Ventures

Shopbeamshopbeam.com

Beam sells science-backed wellness supplements formulated to support sleep, gut health, hormonal balance, and muscle recovery, with product lines aimed at women, children, and active adults.

ConsumerDirect to ConsumerWellness & Fitness

Co-investorsGATHER VENTURESSSC Venture Partners

Smarshsmarsh.comin𝕏acquired by K1 Capital

Smarsh provides AI-powered platform for capturing, archiving, and analyzing regulated communications data to help financial institutions meet compliance requirements and uncover business intelligence.

AI & Machine LearningEnterprise SoftwareFintechLegalTech

Stephen Marsh(Founder)in

Co-investorsGolub GrowthSC VenturesToba CapitalK1 Investment ManagementSummit PartnersVista Equity Partners

Sprinlysprinly.comin

Sprinly is a meal delivery service offering fully vegan, plant-based dishes prepared by chefs and delivered fresh weekly, with no cooking required.

ConsumerDirect to ConsumerFoodTech

Ray Lui(Founder)inMary McCann(Founder)in

Takewalkstakewalks.comin

WalksDevour is a tour operator that offers curated cultural and food experiences in major global destinations, partnering with local guides and vendors to provide small-group and private tours with exclusive access.

MarketplacesTravel & Hospitality

Tribe Dynamicstribedynamics.comin

Tribe Dynamics was a creator marketing measurement and analytics provider; it was acquired by CreatorIQ in 2021 and its offerings are now part of the CreatorIQ platform for managing and measuring creator marketing programs.

Creator EconomyMarketing TechSaaS

Co-investorsPlanven Entrepreneur VenturesDGNL VenturesLighter CapitalSugar Capital

Vantage Roboticsvantagerobotics.com

Vantage Robotics designs and manufactures American-made small UAVs (drones), including the pocket-sized Trace nano drone and the Vesper drone, along with a rugged flight controller, for defense, security, and inspection use.

Defense TechHardwareIoTRoboticsSan Francisco, US

Tobin Fisher(Executive Officer, Director)in

Co-investorsACTAI VenturesAlumni VenturesRefinery VentureRuvento Ventures Pte Ltd.SQN Venture Partners, LLCSand Hill Angels+1 more

VIMANAgovimana.comin𝕏

Govimana provides industrial IoT solutions that enable manufacturers and service providers to develop connected products with remote asset monitoring, fleet management, and real-time data analytics capabilities.

Advanced ManufacturingAI & Machine LearningData & InfrastructureEnterprise SoftwareIoTSaaSBerkeley, US

William SobelinDr. Athulan Vijayaraghavan

Co-investorsAgility Capital

Virtuernvirtuern.comin

VirtueRN provides an integrated workflow solution designed for post-acute healthcare providers, combining smart, efficient, and connected capabilities for clinicians and care coordination teams.

Enterprise SoftwareHealthtechSaaS

Gibran Ameer(CEO)Jason Jacobs(COO)Tom Batey(CIO)

Vorrovorro.netin𝕏

Vorro provides a managed data infrastructure platform called BridgeGate that consolidates fragmented healthcare data into AI-ready systems.

AI & Machine LearningCloud ComputingData & InfrastructureEnterprise SoftwareHealthtech

Ambarish(Founder & CEO)Scott(Chief Inventor)Andrew(Executive Leadership (VP/C-level))Manish(Chief Growth Officer)Shashank(Chief Operations Officer)

Vortex Surgicalvortexsurgical.comin𝕏

Vortex Surgical is a medical device company.

Advanced ManufacturingHealthtechMedical DevicesChesterfield, US

Jason Stroisch(COO)inMike Fanning(CEO)Jim Easley(VP, Research & Development)inPam Boone(CFO)Bob Neu(VP, Product Development & US Sales)inDottie Rice(VP, Administration & Human Resources)in

Weinfuseweinfuse.comin𝕏

WeInfuse provides software to streamline operations at infusion centers, helping providers manage medication delivery workflows and improve clinical outcomes.

HealthtechMedical DevicesSaaS

Bryan Johnson(Co-Founder & CEO)in

Other

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

EconnectglobalSessionguardian

Exits · 2

2 acquisitions · showing 1

Smarshacq. by K1 Capital

Portfolio news

latest coverage across their companies

Frequently asked questions

How many investments has Costella Kirsch made?
Costella Kirsch has 40 tracked investments, 2 of which have exited, including 3 dated in the last 24 months.
What stage does Costella Kirsch invest at?
Costella Kirsch invests at the Seed, Growth stages.
What sectors does Costella Kirsch focus on?
Costella Kirsch focuses on Cleantech, Cloud Computing, Consumer, Data & Infrastructure, E-commerce, Enterprise Software, FoodTech, Hardware, Healthtech, Medical Devices, SaaS, Semiconductors, Travel & Hospitality.
Where is Costella Kirsch located?
Costella Kirsch is headquartered in Menlo Park, US.
Who does Costella Kirsch co-invest with?
Costella Kirsch most often shares deals with Alumni Ventures, BFG Partners, Forefront Venture, among 81 tracked co-investors.

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