Silent Capital

Aeon Industrial designs and builds weapon systems and targeting software for military operators, combining warfighter experience with engineering.

AI & Machine LearningDeep TechDefense TechHardware

Naweed Tahmas(Chief Executive Officer)inBill Parodi(Chief Engineer)inDean Love(Chief Strategy Officer)inWSWes Shover(Chief Growth Officer)in

Co-investorsANAntiMAMaC Venture CapitalNKNKECHI IREGBULEMWHWhat If VenturesFEFeenix Venture Partners LLCHAHashkey Capital+3 more

Alice provides trust and safety services for communicative technologies, protecting users across social platforms and AI models from abuse and threats.

AI & Machine LearningCybersecurityEnterprise Software

IOIftach Orr(Founder)inNSNoam Schwartz(Founder)in

Co-investorsCLClaltechCRCRV (Charles River Ventures)HIHighland EuropeNONorwest Venture PartnersVIVintage Investment Partners

Allen Control Systems develops autonomous precision weapon systems designed to counter unmanned aerial threats for military and allied forces.

AI & Machine LearningDefense TechRobotics

Mike Wior(Founder)SSSteve Simoni(Founder)inLuke Allen(Founder)Steven Simoni(Founder)

Co-investorsCACapital FactoryCOCoalitionCRCraft VenturesFOForum VenturesINInspired CapitalRARally Ventures Management, Llc+4 more

Alt operates an online marketplace and exchange for trading collectible cards, including sports cards and Pokémon cards, through auctions and fixed-price sales.

ConsumerFintechMarketplacesSan Francisco, US

Leore Avidar(Founder)

Co-investorsBABackwards CapitalBOBoxGroupBRBreyer CapitalCHChapter OneFIFirst Round CapitalHYHyperguap+3 more

Amca develops domestic manufacturing capacity for critical components used in aerospace, defense, and industrial systems, aiming to expand competition and reduce reliance on single-source suppliers.

Advanced ManufacturingDefense TechHardwareEl Segundo, US

EGEli Giovanetti(Founder)inJMJai Malik(Founder)in

Co-investorsANAndreessen HorowitzCOConstruct CapitalINIndustrious VenturesLILightspeed Venture PartnersLILinse CapitalNENEW VISTA CAPITAL+1 more

American Supercritical builds modular supercritical CO2 (sCO2) power blocks that convert heat into electricity, offered as factory-built, road-shipped units scalable from 10 to 100+ MW.

CleantechEnergyHardware

Co-investorsALAlumni Ventures

Anduril builds autonomous systems and software for defense and military applications, including attack aviation, unmanned aircraft, and underwater vehicles, unified by an autonomy platform.

AI & Machine LearningDefense TechHardwareRobotics

PLPalmer Luckey(Founder)inBrian Schimpf(Founder)inTSTrae Stephens(Founder)inJoe Chen(Founder)JCJoseph Chen(Founder)inMatt Grimm(Founder)

Co-investors13137 Ventures141435 Capital1F1Flourish Capital8V8VCALAliya Capital PartnersALAltra Venture+103 more

Arbor develops power systems intended to provide reliable, emissions-free baseload power at large scale.

CleantechClimate TechEnergyLos Angeles, US

BHBrad Hartwig(Founder)inAndres Garcia-Clark(Founder)

Co-investorsCACantos VenturesCHChrysalixCLClimate CapitalCOCongruent VenturesGIGigascale CapitalVOVoyager Partners+8 more

Armada develops edge computing and AI solutions for industrial applications.

AI & Machine LearningCloud ComputingData & InfrastructureDeep Tech

DWDan Wright(Founder)inJRJon Runyan(Founder)inPNPradeep Nair(Founder)in

Co-investors13137 Ventures51515 VenturesARArtisanal VenturesBABalerion Space VenturesCOCollaborative FundCOCollective Liquidity+26 more

Atlas is a membership card and app that provides access to reservations at high-end restaurants, luxury hotels, sold-out concerts, and sporting events for members.

ConsumerDirect to ConsumerFintechSan Francisco, US

PMPatrick Mrozowski(Founder)inSPSid Parihar(Founder)KPKenan Pulak(Founder)in

Co-investors0101 AdvisorsACAccelARARA NEA Ventures (Brand: Dmz.Xyz)CHChapter OneEVEvolution VC PartnersFIFinancial Venture Studio+42 more

Axiom Space develops commercial space stations and provides access to low-Earth orbit microgravity environments for research, manufacturing, and innovation by governments, researchers, and organizations.

Defense TechEdTechHardwareSpace Tech

DKDr. Kam Ghaffarian(Founder)inMSMichael Suffredini(Founder)inKam Ghaffarian(Founder)

Co-investors181802 Ventures2A2am VCAIAidenlair CapitalALAlumni VenturesAUAurum Venture PartnersBABascom Ventures+41 more

Base Power provides residential battery systems and retail electric provider services to customers in Texas.

CleantechEnergyHardwareTexas, US

ZDZach Dell(Founder)inJLJustin Lopas(Founder)inZach Dell Justin Lopas(Founder)

Co-investors13137 VenturesALAlign VenturesANAndreessen HorowitzAVAvenir Growth CapitalBOBond Capital ManagementCACapitalG+30 more

Beacon AI builds an AI assistant for commercial and private aircraft to support pilots with checklist management, flight procedures, route optimization, and safety calculations.

AI & Machine LearningSan Carlos, US

ANAvinash Nair(Founder)inMatthew Cox(Executive Officer, Director)

BoardGregory Sands(Director)

Co-investorsALAlpha Startups Pre-AcceleratorCLClearSkyJEJetBlue VenturesNENew North VenturesSCScout VenturesSCScout Ventures+3 more

BlueField advises subsea cable and network infrastructure owners on deploying sensing capabilities, evaluating cable routes, monitoring infrastructure, hardware, signal processing, vendor selection, and regulatory approval.

Deep TechHardwareIoT

Cambium develops high-performance advanced materials using AI-driven molecular design and agile domestic manufacturing for extreme-condition applications across aerospace, space, industrial, and defense sectors.

AI & Machine LearningDeep TechNew Materials

Simon Waddington(Founder)in

Co-investors8V8VCALAlumni VenturesJ1J17 CapitalKEKern Venture GroupMVMVP VenturesMAMaC Venture Capital+3 more

Castelion designs and manufactures low-cost, mass-producible hypersonic strike weapons and defensive systems for U.S. national security and defense customers such as the U.S.

Advanced ManufacturingDefense TechHardwareTorrance, US

BHBryon Hargis(Founder)inSPSean Pitt(Founder)inAKAndrew Kreitz(Founder)inCharles Bryon Hargis(Executive Officer, Director, Promoter)

BoardAPAlex Poulin(Director)in

Co-investors7P7percent VenturesANAndreessen HorowitzANAngel Collective Opportunity FundAVAvenir Growth CapitalBLBlueYard CapitalCACantos Ventures+14 more

Chaos Inc. develops portable radar systems and unmanned aerial system (UAS) detection technology for defense applications, offering efficient multi-target tracking and rapid deployment capabilities.

Defense TechHardware

JTJohn Tenet(Founder)GHGavin Hood(Founder)inJohn T.(Founder)inBo Marr(Founder)Brett Cummings(Founder)

Co-investors8V8VCACAccelALAlpha Wave GlobalCUCubit CapitalHOHOF CapitalINInflection Ventures+9 more

Chilly Willy is a dessert brand selling frozen treats, described as a dessert within another dessert, available in retail stores.

ConsumerFoodTech

CivilGrid consolidates thousands of datasets on underground utilities, land rights, geotech conditions, and other site data into a real-time map for civil engineers, utility operators, and construction teams.

Construction TechData & InfrastructureGovTechSaaS

Josh(Co-founder)Brandon(Co-founder)Brandon Cohen(Founder)Josh Mackanic(Founder)

Co-investors2.2.12 AngelsA*A*AFAfore CapitalANAnorak VenturesBUBURNT ISLAND VENTURESENEnergy Impact Partners+14 more

Deterrence builds an autonomous manufacturing platform that combines line sensors, robotic task automation, machine vision inspection, and AI-driven optimization to run and improve factory production.

Advanced ManufacturingDefense TechRoboticsWashington, US

HOHenry Olgers(Founder)in

Co-investorsIMImpatient VenturesNENEW VISTA CAPITALRIRiot VenturesVAValhalla VenturesSISilent Ventures

Dirac builds BuildOS, a manufacturing execution platform that consolidates work instructions, routings, BOMs, quality, and tooling in one system and generates 3D animated build steps directly from CAD files.

Advanced ManufacturingAI & Machine LearningEnterprise SoftwareSaaSNew York, US

FAFilip Aronshtein(Founder)inPeter Weiss(Founder)

Co-investorsACAcequia Capital (AceCap)ACAcre Venture PartnersALAlumni VenturesASAsymmetric Capital PartnersCOCoatue ManagementDEDeep Acre+5 more

Dominion develops autonomous systems and command-and-control platforms for defense and critical infrastructure operations in remote, harsh environments like the Arctic.

AI & Machine LearningDeep TechDefense TechWaterloo, CA

EPEliot Pence(Founder)in

Co-investorsBCBCIBEBessemer Venture PartnersEXExpeditionsGAGarage CapitalGOGolden VenturesOMOMERS Ventures+5 more

Durin builds and operates automated drill rigs aimed at speeding up mineral discovery and exploration.

Deep TechHardwareRobotics

Ted Feldmann(Founder)

Co-investorsDRDrover Ventures808090 IndustriesCOContraryDADay One VenturesDIDISCIPULUS VENTURESSISilent Ventures+1 more

FarmRaise provides technology and advisory services to help farmers increase profitability and sustainability.

AgTechFintechRiverside, US

Albert(Co-founder)STSami Tellatin(Founder)inJHJayce Hafner(Founder)Albert Abedi(Founder)

Co-investorsBEBetter Tomorrow VenturesFIFinancial Venture StudioPEPear VCRERestive VenturesULUlu VenturesCECendana Capital+1 more

Firehawk Aerospace manufactures solid rocket motors, energetic materials, and propellant using additive (3D printing) manufacturing to produce propellant grains and hybrid rocket engines.

Advanced ManufacturingDefense TechSpace Tech

Firestorm Labs builds xCell, a containerized 3D-printing factory that produces modular military drones at the point of need.

San Diego, US

Daniel Magy(Executive Officer, Director, Promoter)CMChad McCoy(Founder)inIMIan Muceus(Founder)in

BoardTommy Hendrix(Director)AJAaron Jacobson(Director)in

Co-investorsALAlumni VenturesBABackswing VenturesBEBeyond CapitalBLBlack FlagBOBooz Allen VenturesBVBVVC+19 more

Fulcrum Autonomy develops autonomy and related capabilities aimed at tactical and strategic advantage for defense and national security customers.

Deep TechDefense TechRobotics

Co-investorsTHThe Veteran FundSISilent Ventures

Furientis develops low-cost interceptor munitions and precision guidance systems, including multimodal seekers and solid rocket motors engineered for high-volume manufacturing.

Deep TechDefense TechHardware

Co-investorsMUMultiball CapitalNKNKECHI IREGBULEMBEBenchmarkBEBessemer Venture PartnersSISilent Ventures

Galadyne develops liquid-propulsion strike and defense platforms for military applications, including the Striker medium-range strike vehicle and Defender missile defense system, along with Outpost ground and ship-based launch infrastructure.

Deep TechDefense Tech

CLChandler Luzsicza(Founder)in

Co-investorsANAndreessen HorowitzBLBlack FlagPAPax VenturesSISilent Ventures

Gallatin applies AI and predictive analytics to modernize defense logistics, replacing manual processes with data-driven capabilities to support military operations and strategic deterrence.

AI & Machine LearningDefense TechEnterprise SoftwareLogistics & Supply ChainEl Segundo, US

DBDaniel Buchmueller(Founder)inWGWoody Glier(Founder)inBrian D. Ballard(Founder)

Co-investors8V8VCMOMoonshots CapitalSASalus VenturesSPSparq Capital (SFO)SISilent Ventures

Galvanick provides operational security solutions to protect critical infrastructure and industrial systems.

Advanced ManufacturingCybersecurityDefense TechIoT

JSJoshua Steinman(Co-founder & CEO)inBrandon Park(Co-founder & CTO)inFeliks Pleszczynski(Co-founder & COO)

Co-investorsALAlumni VenturesCHChampion Hill VenturesDEDeepwater Asset ManagementLOLoup VenturesMAMaC Venture CapitalRARavelin Capital+8 more

Grain provides cross-border payment infrastructure that lets businesses send payments to local accounts in multiple currencies, hold balances including a US virtual account, and receive payments via bank transfer or stablecoins while settling in dollars.

Crypto & Web3Fintech

Hadrian operates AI-powered precision manufacturing factories for the aerospace and defense industrial base, producing precision components and offering manufacturing capacity as a service.

Advanced ManufacturingAI & Machine LearningDefense TechRoboticsTorrance, US

Christopher Power(Executive Officer, Director, Promoter)TCThomas Cobbs(Founder)inChris Power(Founder)Maurice Clin(Founder)Olivier Beg(Founder)Rogier Fischer(Founder)

Co-investors13137 VenturesANAndreessen HorowitzCACapitalGCOCommodity CapitalCOConstruct CapitalCUCubit Capital+20 more

Haemanthus is developing molecular-level diagnostic technology aimed at reading comprehensive molecular health data to detect disease earlier.

BiotechHealthtechMedical Devices

Harbinger Motors designs and manufactures electric vehicles built on medium-duty platforms for commercial and industrial transportation.

CleantechHardwareMobility & TransportationGarden Grove, US

JHJohn Harris(Founder)inPWPhillip Weicker(Founder)inBenjamin Dusastre(Executive Officer)Ryan Clinton(Director)inWilliam Eberts(Executive Officer, Director, Promoter)Will Eberts(Founder)

Co-investorsACAcequia Capital (AceCap)ATATEL VenturesCACarbonGRGreycroftGRGround Up VenturesINIn-Q-Tel+14 more

Impulse Space develops in-space mobility infrastructure and spacecraft, enabling transportation and logistics between Earth orbit, the Moon, and Mars.

Deep TechDefense TechSpace TechRedondo Beach, US

TMTom Mueller(Founder)inThomas Mueller(Founder)inEREric Romo(Executive Officer, Director)inMAMargaret Abernathy(Executive Officer)in

BoardMLMichael Linse(Director)inJohn William Raymond(Director)

Co-investors13137 VenturesALAlumni VenturesARArctic DigitalASAsahi Kasei Corporate Venture CapitalBABalerion Space VenturesBABanner VC+23 more

Invisible AI develops computer vision and AI solutions for the manufacturing industry, with expertise in human body and motion tracking derived from autonomous vehicle technology.

Advanced ManufacturingAI & Machine Learning

EDEric Danziger(Founder)inPSPrateek Sachdeva(Founder)in

Co-investorsBYBY Venture PartnersFRFraser McCombs CapitalK9K9 VenturesSISierra Ventures8V8VCCLClear Ventures+2 more

Ironstead applies advanced manufacturing technology and skilled talent to scale production in the United States.

Advanced ManufacturingHardwareNew York, US

JustPoint aggregates health and safety data from proprietary sources and government agencies and applies AI to detect data gaps and surface health risks that may be incomplete or delayed in disclosure.

AI & Machine LearningData & InfrastructureHealthtechBoulder, US

VBVictor Bornstein, PhD(Founder)inOleksandr Zakharchuk(Founder)Victor Bornstein(Founder)

Co-investorsACAcross Capital PartnersAMAmino CapitalBEBeresford VenturesBEBeyond CapitalCHCharge VCDEDeep Acre+11 more

Kela is an open platform for integrating commercial and military systems to support Western defense needs.

Deep TechDefense Tech

Co-investorsSTStemAI VC

Long Wall develops missile defense systems, including its Cyclops, RSX, and Ironwood products, building on prior R&D to deliver defense technology for government and military customers.

Deep TechDefense TechHardwareLong Beach, US

HOHarry O'Hanley(Founder)inDan Piemont(Founder)

Co-investorsGRGrit VenturesNENew Science VenturesTOToba CapitalVEVenrockLOLockheed Martin VenturesSISilent Ventures

Lykos Industries develops ultra-high-performance materials and manufacturing infrastructure for next-generation defense, aerospace, and advanced computing systems.

Advanced ManufacturingDefense TechNew Materials

Co-investorsINInterplay Ventures Early Stage Management Llc

MainStreet identifies and claims federal R&D tax credits and business incentives for companies that develop products, software, or processes.

FintechSaaS

Mara designs and manufactures autonomous systems and defense technology for government and military applications, including tactical drones and related hardware.

Defense TechHardwareRobotics

DanielSriram

Co-investorsMYMyAsiaVCKHKhosla VenturesSISilent Ventures

Morpheus Space develops electric propulsion systems for satellites and the New Space industry, based on FEEP (Field Emission Electric Propulsion) technology.

Deep TechHardwareSpace TechLos Angeles, US

DBDaniel Bock(Co-Founder, CTO & Managing Director)inChristian Boy(Co-Founder & Manufacturing Manager)inPhilipp Laufer(Co-Founder & Propulsion Manager)inCSChristian Schunk(Co-Founder & Electronics Manager)inIstvan(Co-Founder)

Co-investorsALAlpine Space VenturesAIAirbus VenturesLALavrock VenturesINIn-Q-TelIRIronGate Capital AdvisorsTETechstars+4 more

North Vector Dynamics is a Canadian defence technology company developing precision interception, autonomy, and advanced propulsion systems, including counter-UAS solutions and hypersonics.

Deep TechDefense TechHardwareCalgary, CA

PZPaul Ziadé(CEO)inPaul Ziade(Founder)

Co-investorsACACADEMY INVESTORAIAIN VenturesFEFeld VenturesNONorthside VenturesONOne 9 InvestmentsUCUCeed Funds+2 more

Numenor Maritime develops U.S. subsea technology for persistent undersea connectivity, command, and situational awareness in environments without GPS, SATCOM, or reliable RF.

Deep TechDefense TechHardware

Orbit Fab builds the in-space propellant supply chain, offering commercial spacecraft refueling services and standardized refueling interfaces to enable reusable spacecraft and a sustainable space economy.

HardwareSpace TechSanta Clara, US

DFDaniel Faber(Co-Founder)inJSJeremy Schiel(Executive Officer, Director)inPSPeter Shaper(CEO)inChingti Yang(Executive Officer)

Co-investors202045 VenturesACACADEMY INVESTORAIAIN VenturesASAsymmetry VenturesAUAurum Venture PartnersCACapital Factory+20 more

Pixxel builds hyperspectral satellite systems and software to monitor Earth's ecosystems, resources, and atmosphere for environmental management and climate action.

AgTechAI & Machine LearningCleantechClimate TechData & InfrastructureDeep TechSpace TechPalo Alto, US

AAAwais Ahmed(Founder)inKKKshitij Khandelwal(Founder)in

Co-investorsADAditya Birla VenturesATAthera Venture PartnersGLGlade Brook Capital PartnersGRgrowX VenturesINInventus Capital PartnersLILightspeed Venture Partners+17 more

Privateer aggregates satellite, terrestrial, and customer data streams and processes them with AI/ML to produce geospatial intelligence for defense, civil, and commercial customers.

AI & Machine LearningDefense TechSpace TechKīhei, US

AFAlex Fielding(Founder)inJCJames Crawford(Founder)inMoriba Jah(Founder)Steve Wozniak(Founder)

Co-investorsE2E2MC VenturesIRIronGate Capital AdvisorsRERepublic Capital (ex Republic Labs)RORosecliff VenturesSESeraphim SpaceAEAero X Ventures+1 more

Proteus Space designs custom spacecraft buses tailored to individual payload requirements using generative design and flight-proven components, eliminating the compromises of standardized bus solutions.

Deep TechHardwareSpace TechLos Angeles, US

David Kervin(Executive Officer, Director)

BoardAndrew Shapiro-Scharlotta(Director)CCCraig Cummings(Director)inStephen Smoot(Director)inDouglas Dreyer(Director)

Co-investorsACACADEMY INVESTORAIAIN VenturesCRCrosscut VenturesINIndustrious VenturesMOMoonshots CapitalTHThe Veteran Fund+1 more

Radian Aerospace is developing fully reusable spaceflight vehicles, including Radian One, a single-stage-to-orbit mission platform for routine access to Low Earth Orbit, and R3V, a reusable reentry capsule for hypersonic testing and rocket cargo.

Deep TechHardwareSpace TechRenton, US

CGCurtis Gifford(Chief Financial Officer, Chief Operating Officer, & Co-Founder)inRHRichard Humphrey(Chief Executive Officer & Co-Founder)inLHLivingston Holder(Chief Technology Officer & Co-Founder)inJFJeff Feige(Founder)inLivingston L. Holder, Jr.(Founder)

Co-investorsADAdvection Growth CapitalALAlumni VenturesBABalerion Space VenturesEVEvolution VC PartnersFIFine Structures VenturesHCHCVC+10 more

Reaxiomatic presents itself under the tagline of increasing the rate of American capability, but the page provides no concrete details about its products, services, or market.

Sector Agnostic

Co-investorsGOGoAhead VenturesNVNVP CapitalSCScout VenturesSCScout Ventures

Rivet is a tax, accounting, bookkeeping, and financial strategy firm that combines ex-Big Four accountants and former IRS staff with a platform consolidating filings, documents, messages, and deadlines.

FintechSaaS

NANick Abouzeid, EA(Founder)inKCKyle Christenson(Founder)in

Co-investorsPIPicks and Shovels (Picks & Shovels)XYXYZ Venture CapitalCACatalyst Investors

Rula operates a digital mental health platform connecting patients with licensed therapists for remote behavioral care.

Digital HealthHealthtechMental Health

JBJosh Bruno(Founder)inGabriel Diop(Founder)

Co-investorsBLBlue Venture FundsHAHarmony PartnersICIcon VenturesINIntermountain HealthKOKoch Disruptive TechnologiesMEMeridian Street Capital+6 more

Sandtable builds an AI-enabled planning and simulation platform for military operations, generating synthetic operating environments and courses of action to support command decisions and remote rehearsals.

AI & Machine LearningDefense TechSaaS

Brady MooreBrian Hamilton(Technical Co-Founder)in

Co-investorsSPSparq Capital (SFO)SISilent Ventures

Saronic builds autonomous surface vessels — including the 180-foot, long-range Marauder — along with Echelon, a command-and-control software layer for planning, simulating and operating single vessels or fleets.

AI & Machine LearningDefense TechHardwareRoboticsAustin, US

DMDino Mavrookas(Founder)inRLRob Lehman(Founder)inVAVibhav Altekar(Founder)inDLDoug Lambert(Founder)inPDPatrick DePriest(Chief Financial Officer)inSCSoo Cho(Chief People Officer)in

Co-investors1F1Flourish Capital8V8VCADAdvent InternationalALAlpha PartnersANAndreessen HorowitzANAnti+35 more

Silent Capital is a private venture syndicate that gives its accredited-investor members access to multi-stage aerospace, defense, and deep tech deals.

Deep TechDefense TechSpace TechDallas, US

Jackson Moses(Founder & Manager)

Stack Healthcare provides affordable and flexible health insurance coverage solutions designed for small businesses and their teams.

InsurTech

Co-investors8V8VCAFAfore Capital