/Investor DB

First In — Full Portfolio

36 tracked investments · listed companies and verified rows first

Fortastrafortastra.comin𝕏Sep 2026SEC filingmedium confidence

Fortastra builds low-cost, maneuverable spacecraft designed to defend infrastructure in orbit, combining commercial components with custom engineering.

Deep TechDefense TechSpace TechTorrance, US

Michael G. Smayda(Executive Officer, Director)inMichael Smayda(Founder)Arthur Karell(Director)

BoardNick Kim(Director)in

Board seatArthur Karell· per SEC Form D · $32.6M raise · filed Oct 2026

Co-investorsBloomberg BetaMana VenturesUpfront VenturesWave Function VenturesForward Deployed VCGenerational Partners

360 Privacy360privacy.ioin

360 Privacy provides a unified platform that identifies, removes, and monitors personally identifiable information across data brokers, search engines, and the dark web to reduce digital risk for high-risk individuals and executives.

CybersecurityData & InfrastructureEnterprise SoftwareSaaSNashville, US

Adam Jackson(Founder/CEO)

Co-investorsFTV Capital

Adluminadlumin.com𝕏

N-able delivers unified cybersecurity and data protection solutions including endpoint management (N-central), AI-powered threat detection and response (Adlumin), and disaster recovery services (Cove).

AI & Machine LearningCloud ComputingCybersecurityEnterprise SoftwareAlexandria, US

Robert S. Jonhston(Executive Officer, Director)

Co-investorsBankTech VenturesJHH vcSyn Ventures Seed Management LlcWashington Harbour PartnersFirst In VenturesLeawood Venture Capital Llc

Andurilanduril.comin

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

Palmer Luckey(Founder)inBrian Schimpf(Founder)inTrae Stephens(Founder)inJoe Chen(Founder)Joseph Chen(Founder)inMatt Grimm(Founder)

Co-investors137 Ventures1435 Capital1Flourish Capital8VCAliya Capital PartnersAltra Venture+109 more

Antithesisantithesis.comin𝕏

Antithesis provides deterministic simulation testing software that automatically finds and reproduces bugs in mission-critical software systems.

AI & Machine LearningDeveloper ToolsEnterprise SoftwareSaaS

Will Wilson(Founder)inDave Scherer(Founder)Nick Lavezzo(Founder)inDavid Scherer(Founder)

Co-investorsAmplify PartnersTamarack GlobalBeaconsfield CapitalBoulder VenturesFrontline VenturesNat Turner+5 more

Any Signalanysignal.comin𝕏

AnySignal builds a software-defined, full-stack RF platform providing communications, radar, and sensing across space, land, air, and sea domains.

Defense TechHardwareSpace TechEl Segundo, US

Ricardo Medina(Founder)inRicky Medina(Founder)John Malsbury(Executive Officer, Director, Promoter)Jeffrey Osborne(Executive Officer, Director, Promoter)

BoardArthur Karell(Director)inDavid Byrd(Director)in

Co-investorsAcequia Capital (AceCap)Balerion Space VenturesBeyond CapitalBlueYard CapitalUpfront VenturesMana Ventures

Base Operationsbaseoperations.coin𝕏

Base Operations provides a platform for corporate security teams to proactively identify and analyze threats using street-level intelligence and data-driven insights.

AI & Machine LearningCybersecurityData & InfrastructureEnterprise SoftwareSaaSWashington, US

Cory Siskind(Founder)

Co-investorsCapital B Private HoldingsGaingelsGlasswing VenturesGood Growth CapitalGrotech VenturesInner Loop Capital+6 more

Belisarpryzm.ioin𝕏

Pryzm is an AI-powered operating system designed for federal business development and government contracting.

AI & Machine LearningDefense TechGovTechSaaSBoston, US

David Istrati(Founder)inNick LaRovere(Founder)in

Co-investorsAmplify.LAAndreessen HorowitzFundamental VenturesXYZ Venture CapitalForum Ventures

Castelioncastelion.comin

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

Bryon Hargis(Founder)inSean Pitt(Founder)inAndrew Kreitz(Founder)inCharles Bryon Hargis(Executive Officer, Director, Promoter)

BoardAlex Poulin(Director)in

Co-investors7percent VenturesAndreessen HorowitzAngel Collective Opportunity FundAvenir Growth CapitalBlueYard CapitalCantos Ventures+16 more

Caveonixcaveonix.cominJul 2020

Falls Church, US

Kaustubh Phaltankar(Executive Officer, Director)Timothy Sullivan(Director)

BoardThomas Noonan(Director)Thomas McDonough(Director)

Co-investorsTechnology Operators

Cloneablecloneable.aiApr 2026 · $4.6M

Cloneable builds a platform that combines in-field data collection with agentic AI automation to capture and scale expert knowledge for industrial teams managing critical infrastructure such as power grids, telecom networks, and construction projects.

AI & Machine LearningDeep TechEnterprise SoftwareRoboticsRaleigh, US

Lia Reich(Co-Founder & CEO)inPatrick Lohman(Executive Officer)inTyler Collins(Executive Officer, Director)Thomas Haun(Director)

BoardEliza Cushman(Director)in

Co-investorsBull City Venture PartnersCongruent VenturesOverline

Dapple Securitydapplesecurity.cominDec 2023 · $2.3M

Dapple Security provides data security and privacy features for businesses, built on encryption and data governance technologies.

CybersecurityData & InfrastructureEnterprise SoftwareFintechCentennial, US

Gadalia Montoya Weinberg O'Brian(Founder/CEO)Gadalia Montoya Weinberg O'Bryan(Founder and CEO)inKeith Bucher(Co-Founder and CTO)inGadalia O'Bryan(Executive Officer, Director)inWilliam Ackerly(Director)

Co-investorsAccess Venture PartnersEverywhere VenturesEx/AnteGurtin VenturesTechstarsAccess Ventures+1 more

DroneForgethedroneforge.com

Droneforge builds Nimbus, a ground-based AI controller that turns compatible drones into programmable agents for automated missions such as object tracking, mapping, and inspection.

AI & Machine LearningHardwareRobotics

Co-investorsSHORTofino Capital

Graphikagraphika.comin𝕏

Graphika builds a network intelligence platform that maps and analyzes relationships across online communities to help organizations understand digital environments and identify emerging risks and opportunities.

AI & Machine LearningData & InfrastructureNew York, US

John Kelly(Founder)inRene Boettcher(President)inLeonard Lidov(Executive Officer, Director)inAdam Fields(Executive Officer)inJohn Graves(Director)Christopher Tucker(Director)

Co-investorsBuckhill CapitalSJF VenturesLavrock Ventures

Gristmillexchangegristmillexchange.comin

Grist Mill operates a commercial data infrastructure platform that helps government and defense agencies access and integrate trusted third-party data for national security missions.

B2B MarketplacesData & InfrastructureDefense TechGovTech

Dr. Jennifer Obernier(CEO)Jeff(Founding Member, leads engineering and operations)

Co-investorsVeteran Ventures Capital

Hybronhybron.com

Hybron manufactures composites using proprietary technology, positioning itself as a U.S.-based alternative to overseas production.

Advanced ManufacturingNew Materials

Brennan Lieu(Founder)inAaron Guo(Cofounder)in

Co-investorsLorimer VenturesZEADCVC (Data Collective)Veteran Ventures Capital

Immutaimmuta.comin𝕏

Immuta provides data access and governance solutions that enable safe, instant provisioning of data at scale for humans and AI systems.

Data & InfrastructureEnterprise SoftwareAnnapolis, US

Steven Touw(Director)inMatthew Carroll(Executive Officer, Director)inMichael Schiller(Executive Officer, Director)

BoardSapan Shah(Director)

Co-investorsConversion CapitalDell Technologies CapitalDrive CapitalGreycroftIntel CapitalMarch Capital Partners+11 more

Mammoth Cybermammothcyber.comin𝕏

Mammoth Cyber offers an enterprise AI browser that combines zero-trust access controls, data-loss prevention, and GenAI usage policies in a single workspace.

AI & Machine LearningCybersecurityEnterprise SoftwarePalo Alto, US

Yonghui Cheng(Founder)inMichael Shiehin

Co-investors500 GlobalCyber Mentor FundTSVC

Morning Consultmorningconsult.comin𝕏

Morning Consult Intelligence is a consumer intelligence platform that collects 30,000+ daily consumer surveys across 45+ markets and packages the data into an AI-driven platform covering brand health, consumer sentiment, audience insights, and economic and political indicators.

AI & Machine LearningData & InfrastructureMarketing TechWashington, US

Michael Ramlet(Founder)inEvan Judge(Executive Officer)Eric Salama(Director)Karen Van Bergen(Director)Ben Fitzgerald(Director)Craig Shelburne(Director)in

Co-investorsAdvance Venture PartnersArdent VentureBoulder VenturesSavano Capital PartnersSusquehanna Growth EquityLupa Systems

Moth+Flamemothandflamevr.cominMay 2021

Moth+Flame builds a VR training and simulation platform using spatial computing and generative AI to train employees across skills, along with reporting tools that track individual, cohort, and organizational performance and readiness.

AI & Machine LearningEdTechEnterprise SoftwareNew York, US

Kevin Cornish(Executive Officer, Director)inBryce Luken(Executive Officer)Megan Cornish(Executive Officer)in

Co-investorsAIN VenturesBee PartnersMontage CapitalService Provider CapitalSpacecadet VenturesTech Square Ventures+1 more

Phylumphylum.ioin𝕏Jan 2022acquired by Veracode

Veracode provides an application security platform that uses AI-driven analysis and proprietary data to assess software risk across code, dependencies, and pipelines.

CybersecurityDeveloper ToolsEnterprise SoftwareEvergreen, US

Dan Burns(Director)Peter Morgan(Director)Aaron M. Bray(Executive Officer, Director)

BoardRenny McPherson(Director)Patrick Heim(Director)

Co-investorsAtlassian VenturesAviso VenturesBallistic VenturesClearSkyOlima VenturesService Provider Capital+2 more

Pixmsecuritypixmsecurity.comin𝕏

Pixm uses AI-powered computer vision technology to detect and stop phishing attacks at the point of click.

AI & Machine LearningCybersecuritySaaS

Chris Cleveland(CEO Founder)

Portal Space Systemsportalsystems.spaceMar 2026 · $17.5M

Portal Space Systems develops advanced spacecraft, including its flagship Supernova vehicle, designed for high delta-v maneuverability and multi-orbit operations in cislunar space.

Deep TechHardwareSpace TechWashington, US

Jeffery Thornburg(Executive Officer, Director, Promoter)Ian Vorbach(Founder)inPrashaanth Ravindran(Founder)inJeff Thornburg(Founder)

BoardRayfe Gaspar-Asaoka(Director)in

Co-investorsAlleyCorpBooz Allen VenturesFUSEGeodesic CapitalIceNineTFX Capital+7 more

Precogprecog.comin𝕏

Precog provides automated data integration (ELT) using multi-dimensional algebra and AI-powered schema detection to transform complex object data from APIs, SaaS applications, and IoT platforms into business-ready data.

AI & Machine LearningData & InfrastructureEnterprise SoftwareFintechBoulder, US

Jeff Carr(Founder)inMatthew Bellows(Chief Executive Officer)in

Co-investorsCircadian VenturesFirstMile VenturesGreater Colorado Venture FundMatchstick VenturesRange VCStreamlined Ventures+4 more

RILIAN TECHriliantech.comin𝕏

Rilian builds Caspian, an agentic security orchestration platform that unifies a fragmented security stack through a single interface and captures practitioner expertise, alongside DawnTreader, a deployment engine for air-gapped, sovereign, and compliance-restricted environments.

AI & Machine LearningCybersecurityDefense Tech

Co-investorsTamarack Global

RunSaferunsafesecurity.comin𝕏

RunSafe Security develops cybersecurity software that hardens embedded systems and commercial/defense software against exploitation by disrupting the determinism attackers need to build reliable exploits.

CybersecurityDefense TechDeveloper ToolsEnterprise SoftwareMclean, US

Joseph M. Saunders(Founder and CEO)Doug Britton(EVP)inShane Fry(Chief Technology Officer)inBill Stulb(Director)

BoardJoe Addiego(Director)inPatricia Muoio(Director)in

Co-investorsAlsop Louie PartnersSINEWAVE VENTURESBMW i VenturesCritical VenturesInner Loop CapitalIronGate Capital Advisors+3 more

SCATRscatrcorp.aiinApr 2026 · $12.6M

SCATR provides "Zero Trust Transit," a security overlay that protects data in motion by segmenting, camouflaging, and distributing traffic across multiple paths to defeat traffic analysis, metadata fingerprinting, and quantum "harvest now, decrypt later" attacks.

CybersecurityDeep TechDefense TechRichmond Heights, US

Brian O'Keefe(Executive Officer)Matthew Carpenter(Executive Officer, Director)Daniel Lindberg(Executive Officer)inJustin Freeh(Executive Officer)

BoardJames W. MacIntyre IV(Director)Fredrick DiSanto(Director)

Shift5shift5.io

Shift5 provides operational intelligence and cybersecurity solutions for military and commercial fleets across aviation, ground transportation, maritime, and rail sectors, helping operators detect threats and maintain system resilience in real-time.

CybersecurityDefense TechIoTArlington, US

Josh Lospinoso(Founder)inToby Magsig(President and Chief Executive Officer)Ronak Shah(Chief Technology Officer)in

Co-investors645 VenturesBoeing HorizonX VenturesBooz Allen VenturesCenter15 CapitalInsight PartnersSavano Capital Partners+3 more

Smack Technologiessmacktechnologies.comin𝕏Aug 2026 · $61M

Smack builds domain-specific AI models for military decision-making.

AI & Machine LearningDeep TechDefense TechBoston, US

Andy Markoff(Founder & CEO)inClint Alanis(COO & Co-Founder)inDan Gould(Head of Strategy & Co-Founder)Giuseppe Stuto(Executive Officer, Director)Frank Iudiciani(Executive Officer, Director)

Co-investorsCostanoa VenturesFelicis VenturesFulcrum VentureGeodesic CapitalNomi Capital Defense Fund IPalumni VC+8 more

Tidaltidalcyber.comin𝕏

Tidal Cyber develops tools and services that help enterprises adopt MITRE ATT&CK framework for threat-informed defense.

CybersecurityEnterprise Software

Rick Gordonin

Co-investorsAccess Venture PartnersBright Pixel CapitalDreamit VenturesGlasswing VenturesStoneMill VenturesTFX Capital+10 more

Twosensetwosense.aiin𝕏Apr 2021

Twosense uses passive biometrics and machine learning for continuous user authentication in enterprise environments, eliminating the need for passwords and physical tokens.

AI & Machine LearningCybersecurityEnterprise SoftwareHealthtechBrooklyn, US

Dawud Gordon(CEO)inJohn Tanios(Executive Officer, Director)in

BoardChristopher Wake(Director)

Co-investorsBoro CapitalEntrepreneurs Roundtable Accelerator (ERA)Glasswing VenturesOpen Field CapitalRemarkable VenturesAtypical Ventures+2 more

Vanguard Defensevanguarddefense.usMar 2026 · $5M

Vanguard Defense operates a modular data labeling platform that turns defense telemetry and RF data into AI-ready datasets, staffed by a network of U.S. military veterans who serve as labelers, model supervisors, and quality assurance experts.

AI & Machine LearningData & InfrastructureDefense TechFullerton, US

Johnny Ni(Executive Officer, Director)Brian Ni(Executive Officer, Director)

BoardArthur Karell(Director)in

Co-investorsGaingelsPerridon VenturesDISCIPULUS VENTURES

Veracode, Inc.veracode.comin𝕏Aug 2014acquired by CA Technologies

Veracode provides an application security platform for scanning, identifying, and remediating software flaws across the software development lifecycle and supply chain.

CybersecurityDeveloper ToolsEnterprise SoftwareBurlington, US

Christopher Wysopal(Director, Executive Officer)Edward Goldfinger(Executive Officer)Dean J. Breda(Executive Officer)inRobert Brennan(Executive Officer, Director)Chris Wysopal(Founder)Christien Rioux(Founder)

Co-investors.406 VenturesAccompliceAgman PartnersAtlassian VenturesAviso VenturesBright Pixel Capital+8 more

Volundmfgvolundmfg.comin𝕏

Volund develops attritable, low-cost jet turbine propulsion systems designed for high-rate, repeatable manufacturing.

Advanced ManufacturingDefense TechHardware

Zerotierzerotier.comin𝕏Mar 2015

ZeroTier is a networking platform that provides secure, endpoint-enforced connectivity without appliances or traditional VPN configurations, serving organizations of all sizes across sectors such as robotics, space, and retail.

Cloud ComputingCybersecurityDeveloper ToolsEnterprise SoftwareIrvine, US

Adam Ierymenko(Founder & CTO)inAndrew Gault(CEO)inRobert Stevenson(CCO)in

Co-investorsAnorak VenturesBonfire Ventures7percent VenturesBattery VenturesDcode CapitalEnergetik Ventures+3 more

Other

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

Swimlane

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.