/Investor DB

Platinum — Full Portfolio

68 tracked investments · listed companies and verified rows first

Custom Truck One Sourcecustomtruck.comin𝕏NYSE: CTOSApr 2021

Custom Truck One Source manufactures, assembles, and rents specialty trucks, cranes, and heavy equipment for utility, telecom, construction, forestry, oil, and rail companies across North America and globally.

Advanced ManufacturingConstruction TechLogistics & Supply ChainMobility & TransportationKansas City, US

Fred Ross(Founder)inBradley Meader(Executive Officer)inRyan McMonagle(Chief Executive Officer)inChristopher J. Eperjesy(Chief Financial Officer)Joseph Ross(President — Sales)inThomas Rich(President — Rentals)

Co-investorsBlackstone

Ingrammicroingrammicro.comNYSE: INGM

Ingram Micro distributes information technology products, cloud services, and professional services from approximately 1,500 vendors to over 165,000 reseller customers globally, operating in 57 countries across four geographic segments and serving end-users through value-added resellers, systems integrators, retailers, and managed service providers.

Paul Bay(Chief Executive Officer)

Co-investorsACE & Company

Anuvuanuvu.comin✓ verified

Anuvu provides connectivity and content solutions for the aviation and maritime industries, serving passengers and guests with reliable, scalable technology for staying connected.

Enterprise SoftwareMedia & EntertainmentMobility & TransportationTravel & HospitalityLombard, US

Simon Sutton(Chief Executive Officer)

Co-investorsAPOLLO CAPITALArbour Lane Capital Management

Deluxebydeluxe.comin✓ verified

Deluxe provides content delivery, mastering, and distribution services for cinema, helping studios and theaters manage day-and-date releases and live events at a global scale.

Enterprise SoftwareMedia & EntertainmentSaaS

Cyril Drabinsky(Chief Executive Officer)in

Co-investorsCirculate Capital

Jostensjostens.comin𝕏✓ verified

Jostens is a company with a long history dating back to 1897, founded as a watch repair business; it is now owned by Platinum Equity as of December 2018 and provides products and services across multiple business segments.

Advanced ManufacturingCircular EconomyConsumerE-commerceSector AgnosticOwatonna, US

Otto Josten

Co-investorsMidOceanCredit Suisse

Kymerakymerainternational.comin𝕏✓ verified

Kymera International manufactures specialty materials and surface technologies, including metal powders, alloys, and advanced coatings, serving industrial customers across aerospace, automotive, electronics, and other sectors globally.

Advanced ManufacturingDeep TechNew MaterialsDetroit, US

Willson Ropp(Chief Executive Officer)in

Co-investorsMRL Ventures FundPalladium

Securus Technologiessecurustechnologies.comin✓ verified

Securus Technologies provides investigative software tools that use advanced data analytics, voice biometric analysis, and verification solutions to help investigators uncover and analyze critical information for cases.

Enterprise SoftwareGovTechSaaS

Co-investorsABRY PartnersConverge

Augusta Sportswearaugustasportswear.comin

Augusta Sportswear Brands, now part of Momentec Brands, sells team sportswear and athletic apparel.

ConsumerE-commerceSports Tech

Co-investorsKelsoWP Global Partners

Awazeawaze.comin

Awaze is a European vacation rental company operating in the travel and holiday sector, managing guest and owner operations across brands such as Hoseasons.

ConsumerMarketplacesSaaSTravel & Hospitality

Matthew Price(CEO)inHelen Khan(Chief People Officer)inSimon Altham(Group Chief Commercial Officer)inJennifer Day(Chief Growth Officer)inGavin Shetly(Chief Technology Officer)inMartin Rovsing(Chief Product Officer)in

BCI Burkebciburke.comin𝕏

A manufacturing company that produced military equipment and supply delivery systems during World War II, including self-contained munitions carts and logistics solutions for the U.S. armed forces.

Advanced ManufacturingConstruction TechConsumerHardwareSports TechFond Du Lac, US

Timothy Ahern(Director)Michael Phelan(Executive Officer, Director)Mark R Sondergard(Executive Officer)Jeffery D Peters(Executive Officer)

BoardWali Bacdayan(Director)Anuj Singh(Director)

Co-investorsHalifax Group

Biscuit Internationalbiscuitinternational.comin

Biscuit International is Europe's leading private label manufacturer of biscuits and bread substitutes, operating across 30 factories and serving major retailers, wholesalers, and co-manufacturing customers in over 40 markets.

Advanced ManufacturingConsumerFoodTechLogistics & Supply ChainParis, FR

Leon Taviansky(Chief Executive Officer)in

BlueCrestbluecrestinc.comin𝕏

BlueCrest provides technology and services for postal automation, serving major banks, insurance providers, and service bureaus.

Advanced ManufacturingE-commerceEnterprise SoftwareHardwareLogistics & Supply ChainSaaSDanbury, US

Dennis P. LeStrange(Executive Chairman)inKim Andersen(President & Chief Executive Officer)in

Branding Ironbih-us.comin

Branding Iron manufactures and distributes a range of frozen and fresh meat products including burgers and steaks to foodservice operators and retail locations across the United States.

Advanced ManufacturingFoodTechGranite City, US

Red Holten(Founder)Jim Holten

Co-investorsKingswood

Cisioncision.comFeb 2019

Cision provides integrated investor and analyst relations solutions for publicly traded companies, combining IR and PR capabilities to distribute financial news, manage IR websites, and produce investor events.

Enterprise SoftwareMarketing TechSaaSChicago, US

STEVE SOLOMON(Chief Accounting Officer and Secretary)KEVIN AKEROYD(President, Chief Executive Officer and Director)YUJIE CHEN(President, Asia-Pacific)PETER LOW(President, EMEA)JACK PEARLSTEIN(Executive Vice President and Chief Financial Officer)MARK M. ANDERSON(Director)

Co-investorsRaptor GroupVentureHouse Group, LLC

Club Carclubcar.comin

Club Car manufactures customized utility, golf, and personal vehicles configured for specific commercial and residential use cases.

Advanced ManufacturingHardwareMobility & Transportation

Co-investorsKelso

Curtis Instrumentscurtisinstruments.comin

Curtis is a contract electronics manufacturer operating three global plants that design and produce components and assemblies with automated and robotic manufacturing processes.

Advanced ManufacturingEnergyHardwareMount Kisco, US

Czarnowski Collectiveczarco.cominJan 2026

Czarnowski is an experiential marketing and brand experience company that operates four specialized studios—events and exhibits, experiential creative, immersive digital, and temporary structures—serving brands across industries.

Enterprise SoftwareMarketing TechMedia & EntertainmentChicago, US

Daramicdaramic.cominApr 2026

Daramic manufactures battery separators using polyethylene and other materials for various applications.

Advanced ManufacturingEnergyNew MaterialsCharlotte, US

Co-investorsKingswoodWarburg PincusAres

De Wave Groupdewavegroup.comin

A marine solutions company specializing in interiors design and technical systems for cruise ships and yachts, offering services from newbuild feasibility studies through refits, upgrades, and lifetime aftercare.

Advanced ManufacturingConstruction TechGenoa, IT

Co-investorsRenaissance Partners Sp. z o.o.

E&A Scheerrum.nlin

E&A Scheer is a Rum company that sources rum from distilleries worldwide, develops bespoke blends at its Amsterdam facility, and supplies them in bulk to buyers.

ConsumerFoodTechAmsterdam, NL

Electro Rentelectrorent.comin𝕏

Electro Rent provides rental, leasing, and purchase options for test equipment with technical expertise and calibration services for organizations optimizing their operational efficiency and equipment utilization.

Defense TechEnterprise SoftwareHardwareSemiconductorsLA, US

Game Tacoin

Sausalito, US

Dan Krasner(Director)John Holland(Director)David Nathanson(Director)Joshua Barrow(Executive Officer, Director)Mary Ann Sigler(Director)in

Heroux Devtekherouxdevtek.comin𝕏

Héroux-Devtek is a global supplier of landing gear solutions for the aerospace market, specializing in the design, development, manufacturing, repair, and maintenance of landing gear and actuation systems and components.

Advanced ManufacturingDefense TechHardware

Horizon Organichorizon.comin

Horizon Organic produces certified organic milk products, including a line called Growing Years® formulated with pediatricians for infants and young children.

AgTechConsumerDirect to ConsumerFoodTech

Huskyhusky.coin𝕏

Husky manufactures injection molding systems designed to optimize productivity and consistency across industries including beverage packaging, medical devices, food containers, and diagnostics.

Advanced ManufacturingDeep TechHardwareMedical DevicesBolton, CA

Co-investorsOMERS Private Equity Inc.

McGraw-Hill Educationin

New York, US

Stephen Laster(Executive Officer)inTeresa Martin-Retortillo(Executive Officer)inDavid Stafford(Executive Officer)inDavid Levin(Executive Officer)inPatrick Milano(Executive Officer)in

BoardLarry Berg(Director)

Mizzen+Mainmizzenandmain.cominSeries B · Feb 2016 · $3M

Dallas, US

Kevin Lavelle(Manager)in

Co-investorsMultiplier CapitalVTF CapitalL Catterton

Petmatepetmate.comin

Chuckit! manufactures dog toys and fetch products designed for interactive play, including ball launchers, balls, and accessories for dogs of all sizes and activity levels.

ConsumerDirect to ConsumerE-commerceHardwareRetail TechSports Tech

Co-investorsAea InvestorsGamutOlympus PartnersStellus Capital ManagementWind Point Partners

PlayPowerplaypower.com

PlayPower manufactures commercial recreational equipment including playgrounds and floating boat docks for families, communities, and leisure facilities.

Advanced ManufacturingConsumerHardware

Co-investorsAea InvestorsLittlejohn

Sunrise Medicalsunrisemedical.comin𝕏

Sunrise Medical develops, manufactures, and distributes manual and powered wheelchairs, mobility scooters, and seating and positioning systems for people with mobility needs.

HardwareHealthtechMedical DevicesMobility & Transportation

Co-investorsNordic CapitalVestar Capital Partners

Sunrise Medicalsunrisemedical-group.comin𝕏

Sunrise Medical manufactures mobility and accessibility products that improve people's daily lives worldwide.

Advanced ManufacturingHealthtechMedical Devices

Thomas Babacan(President & Chief Executive Officer)in

Co-investorsEquistone Partners EuropeNordic Capital

Terratestterratest.comin

Terratest designs and executes geotechnical engineering solutions for complex projects, including special foundations, ground improvement, retaining structures, and tunnels.

CleantechConstruction TechDeep Tech

Co-investorsNazca Capital S.G.E.I.C,

United Site Servicesunitedsiteservices.comin𝕏

United Site Services provides on-site equipment rentals and services including portable restrooms, fencing, hand hygiene stations, dumpsters, trailers, holding tanks, sanitation systems, and temporary power for construction projects, events, and festivals.

Construction TechLogistics & Supply Chain

Brandt McKee(Chief Executive Officer)inMatthew Yu(Chief Financial Officer)Marek Crabbs(Executive Vice President, Revenue)in

Co-investorsCalera CapitalOdyssey Investment PartnersUlysses ManagementACE & Company

US LBMuslbm.comin

US LBM operates a network of more than 450 building materials distribution locations across North America under various regional brand names.

Advanced ManufacturingConstruction TechEnterprise SoftwareLogistics & Supply ChainNew MaterialsRetail TechUS LBM, US

Co-investorsKelsoBain Capital

Other

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

Arrow InternationalASP GlobalCabinetworksCalderysCBX SolutionsCenterfieldChantelleColorado PremiumConsumerVoiceDCA ServicesEssaypopevoFantini GroupGrand ApplianceHeat ControllerIntellirentKasitaLivingstonMaple HillMARS PartsNCH CorporationOwens Minor Products Healthcare ServicesPECF USS HoldingRb Wholesale DistributorsRehlkoReMind TechnologiesSolo GroupSoulshine FarmsThe Wilmott GroupTobagoTruckProUnicalUrbaserXD Connects

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.