/Investor DB

Kinderhook — Full Portfolio

105 tracked investments · listed companies and verified rows first

Advanced Digital Cable LLCadcable.comin𝕏✓ verified

An industrial cable manufacturer offering various wire and cable products for industrial applications.

Advanced ManufacturingHardwareHayesville, US

IRONCLAD Powered by Mersinomersino.comin✓ verified

Mersino provides 24/7 pumping services for sewer bypass, industrial applications, construction water control, and emergency response across the United States.

Construction TechLogistics & Supply ChainDavison, US

Rod MersinoKaren Mersinoin

Nosara Partnersnosarapartners.com.brin✓ verified

Nosara is a Brazilian search fund led by two executives aiming to acquire and operate a single profitable Brazilian company, taking over 100% ownership and managing succession for the founders.

Sector Agnostic

Marcelo EspigainTiago Dowsleyin

Co-investorsAllievo CapitalAurica Capital

PE Hubpehub.comin𝕏✓ verified

American Aero manufactures aerospace components.

Advanced ManufacturingDefense TechMedia & EntertainmentSaaS

AbsoluteCareabsolutecare.comin𝕏

AbsoluteCare provides whole-person, integrated primary and behavioral health care for vulnerable, chronically ill members through comprehensive care centers, community outreach, and in-home visits.

Digital HealthHealthtechMental HealthBaltimore, US

ANDREW BERGMAN, M.D.(MEDICAL DIRECTOR)ALAN S COHN(PRESIDENT AND CEO)JOEL ROSENSTOCK, M.D.(CHIEF MEDICAL OFFICER)THOMAS J TRENTLY, JR(CHIEF FINANCIAL OFFICER)Michael Radu(Chief Executive Officer)inAnoop Raman(Chief Clinical Officer)in

Co-investorsCVS Health Ventures

American Aeroamerican-aero.com

American Aero manufactures precision-engineered foam, metal, and plastic components for aerospace and other industries.

Advanced ManufacturingHardwareSpace TechBrooklet, US

Apex Waste Solutionsapexwasteco.comin

Apex Waste Solutions provides residential waste collection and recycling services to households in Steamboat Springs, Colorado.

Circular EconomyCleantechImpact & Social GoodLogistics & Supply ChainSteamboat Springs, US

Scott Lukach(President)inScott Jenkins(COO)inMarshall Stuckey(CFO)in

Auto-Waresautowares.com

Auto-Wares Group of Companies is a family-owned distributor of automotive aftermarket parts, supplying over 1.7 million part numbers to more than 750 corporate and independently owned Auto Value and Bumper to Bumper parts stores.

Logistics & Supply ChainMobility & TransportationRetail TechGrand Rapids, US

Automotive Keys Groupautomotivekeysgroup.comin

AKG manufactures and distributes replacement automotive keyless entry remotes and key replacements through multiple sales channels.

Advanced ManufacturingB2B MarketplacesE-commerceHardwareLogistics & Supply ChainVernon Hills, US

Sean McAuliffein

bd's Mongolian Grillbdsgrill.comin𝕏

BD's Mongolian Grill is a casual dining restaurant chain that offers customizable Asian-fusion stir-fry bowls, allowing customers to select from 80+ fresh ingredients or choose chef-crafted signature options.

ConsumerFoodTechDallas, US

Bestopbestop.com

Bestop manufactures premium soft tops, doors, and accessories for Jeep Wranglers, CJs, and Ford Broncos, serving enthusiasts and OE customers globally.

Advanced ManufacturingConsumerE-commerceHardwareBoulder, US

Better Health Groupbetterhealthgroup.cominNov 2023 · $175M

Better Health Group operates a value-based primary care network founded by physicians, providing independent and group clinics with care management, data integration, and administrative support services to transition from traditional fee-for-service to value-based care models.

Digital HealthEnterprise SoftwareHealthtechrural Florida, US

Carry-On Trailercarry-ontrailer.com

Manufactures and distributes trailers for consumer and commercial use across the United States, selling through retailers and distributors with a network of over 1,100 sales associates.

Advanced ManufacturingHardwareMobility & Transportation

Dana Goffin

Compactor Rentals of Americacompactorrentalsofamerica.comin

Compactor Rentals of America operates a national service network that provides commercial compactors and balers for waste management.

Circular EconomyCleantechEnterprise SoftwareLogistics & Supply Chain

Chris Anderson(Chief Executive Officer)inChris Sutter(Chief Operating Officer)Jeff Emerling(Chief Revenue Officer)Van Welch(Chief Financial Officer)

Copperweldcopperweld.comin𝕏

Copperweld manufactures specialized electrical and signal wires for building, automotive, and power grid applications.

Advanced ManufacturingConstruction TechHardwareNew Materials

Co-investorsRhoneRhône

Digital Diagnosticsdigitaldiagnostics.cominAug 2022 · $75M

Digital Diagnostics is a healthcare technology company that builds AI systems to diagnose disease by analyzing medical images.

AI & Machine LearningDigital HealthHealthtechMedical Devices

John Bertrand(Founder)inMichael Abramoff(Founder)Seth Rainford(Founder)

Co-investors8VCAlpha EdisonOptum VenturesOSF Ventures

Himalayan Pet Supplyhimalayan.pet

Himalayan Pet Supply makes The Original Himalayan Dog Chew, a hard, digestible, long-lasting cheese chew for dogs crafted using a traditional Nepali technique.

ConsumerDirect to ConsumerE-commerce

Suman Shrestha(President & Founder)

Kaizen Collisionkaizencollision.comin𝕏Mar 2024

Kaizen Collision Center operates a network of auto repair shops providing collision repairs, electrical vehicle servicing, and diagnostic work.

ConsumerMobility & Transportation

Jacob Tilzer(Founder)in

Co-investorsLNC Partners

Life Line Screeninglifelinescreening.comin𝕏

Life Line Screening is a preventive healthcare company that offers disease screening services to help individuals detect health conditions early.

Digital HealthHealthtechMedical DevicesWellness & Fitness

Matt Miller(CEO)in

Live Oak Environmentalliveoakenviro.com

Live Oak Environmental helps energy companies reduce their carbon footprint through carbon capture, utilization, and storage projects.

CleantechClimate TechEnergy

Jess D. Foshee(President and CEO)Robert W. Hand(COO)Sharin A. Scott(CFO)

Mastro's Restaurantsmastrosrestaurants.com𝕏

Mastro's operates a chain of upscale steakhouse and seafood fine-dining restaurants offering USDA Prime steaks, signature seafood towers, and an extensive wine selection in refined settings with live entertainment.

ConsumerFoodTechScottsdale, US

National Truck Protectionntpwarranty.comin

National Truck Protection (NTP) provides extended service contracts and protection plans for medium- and heavy-duty commercial trucks sold at dealerships across the U.S. and Canada.

InsurTechLogistics & Supply ChainMobility & TransportationWinston-Salem, US

Kevin Hull(President)in

Primeritusprimeritus.com

Primeritus Financial Services provides outsourced repossession management, skip tracing, and remarketing services to lenders in the automotive finance industry.

Enterprise SoftwareFintech

Repairifyrepairify.cominMar 2017

Repairify combines original equipment manufacturer (OEM) and aftermarket tools, diagnostic data, and analytics to simplify vehicle repairs for automotive repair shops and technicians.

HardwareMobility & TransportationSaaSPlano, US

Douglas Kelly(Chief Executive Officer and President)Todd Balan(Executive Officer, Director)Srisu Subrahmanyam(CEO)in

BoardPaul Cifelli(Director)inRick Keister(Director)John Lindle(Director)

Co-investorsSilverton Partners

Superwinchsuperwinch.com

Superwinch designs and manufactures winches for recreational, recovery, industrial, utility, and military applications, offering electric and hydraulic models ranging from 1,000 to 50,000-pound capacity.

Advanced ManufacturingE-commerceHardwareSan Dimas, US

Thermacellthermacell.com

Thermacell makes mosquito and tick control devices powered by butane or rechargeable batteries for outdoor pest protection.

ConsumerDirect to ConsumerHardwareBoston, US

Co-investorsTA Associates

Other

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

Absorption CorpAcv EnviroAvitaBookmark MedicalCapital Waste ServicesCARDS RecyclingCareerArcChampion Motorsports GroupCirconCircon EnvironmentalCpc Associates IncCustom EcologyDispensing Dynamics InternationalDK ChickenDuke and Kinge4healthEagle LeasingEAM CorporationEcoSouth Servicesecowaste solutionsEnhabitEnvironmental Quality CompanyGold Medal EnvironmentalGold Medal ServicesGreat Water 360 Auto CareGreatWater GaragesHeadlights depotHimilayan Pet SupplyIDQ HoldingsImpactor Rentals of AmericaIroncladkingwireKSI Collision PartsLAM 2011 HoldingsLeisureLinkLeonardLodis AccessoriesLongevity AllianceMCSNACT TelecommunicationsNova Packaging Systems, Inc.NTI GroupNurse On CallPartsASAPPete & PetePrimal Pet GroupPrimeritus Financial ServicesProCare Automotive & CollisionQCSARace Winning BrandsRadiant ResearchREICRental Equipment InvestmentRentix SolutionsRizzo Environmental ServicesRobertson Piper Software GroupSCA PerformanceSheridan Square Entertainment, Inc.Spectra ProductsStratusStratus VideoStudyKikSurpassSynziThe Eagle Leasing CompanyThe Nti GroupTHITrilogy Home HealthcareTrubiquityTruck HeroUnited Tote CorporationUSMBPVCST Industrial ProductsVehicle AccessoriesVESTA ModularVirTrial / SCRSVitreosHealthVSS GroupZVRS

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.