/Investor DB

Coalition

Venture capital

Cambridge · Pre-Seed–Seed · 11 people tracked

Also known as COALITION ADVISORS, LLC

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Investment thesis

Coalition Ventures writes first institutional checks for technical founders working on frontier technologies. It focuses on four areas: next-generation computing (optical, analog, novel silicon, hybrid architectures), resilient communications (high-capacity, secure, adaptive connectivity), physical AI and autonomy (machines that sense, decide, and act in the real world), and advanced manufacturing (new processes, infrastructure, and domestic supply chains). Beyond capital, the firm offers go-to-market support, deep technical expertise from a team and advisors who have built and exited frontier companies, and help accessing non-dilutive defense R&D funding to de-risk technology. The firm emphasizes a decade-plus of frontier-building experience and a strong follow-on investor network.

Source: firm website, verified Oct 24, 2026.

Stage
Pre-Seed–Seed
HQ
Cambridge, US
Leads rounds
Leads
Instruments
Equity · Grants
Founded
2024
Last 12 months
2 investments
Private fund assets
$32.3M
VC funds
19
Tracked investments
32
Unicorns
2
IPOs
1

Team · 11 people

from the firm's website & public directories
Tom Hennessey· Founder & General Partnerin

Early-stage builder and investor for over a decade, previously an early executive at Circle (NYSE: CRCL) and founder of Vested.co. A former Navy intelligence officer in SOCOM and Iraq War veteran, he holds a mechanical engineering degree from MIT and an MBA from Harvard Business School.

Thomas V. Hennessey, III· General Partner
Kyang Yung· General Partnerin
Steven Hong· Venture Partner

Co-founder and CEO of Oculii, which was acquired by Ambarella for $310M. A former Kleiner Perkins partner with a PhD in electrical engineering from Stanford.

Troy Brown· Venture Partnerin

Managing Partner of Barcliff Partners, the Motorola Solutions family office.

Chris Davlantes· CEO, Reach

Portfolio CEO who helps source, diligence, and integrate across Coalition companies; leads Reach.

Chris Sarabalis· CEO, Flux Photonics

Portfolio CEO who helps source, diligence, and integrate across Coalition companies; leads Flux Photonics.

Jeremy Conrad· CEO, PitPro

Portfolio CEO who helps source, diligence, and integrate across Coalition companies; leads PitPro.

Nelson Mills· CEO, VATN

Portfolio CEO who helps source, diligence, and integrate across Coalition companies; leads VATN.

Ryan Hatcher· CEO, Phoenix Semiconductor

Portfolio CEO who helps source, diligence, and integrate across Coalition companies; leads Phoenix Semiconductor.

Steve Simoni· CEO, ACS

Portfolio CEO who helps source, diligence, and integrate across Coalition companies; leads ACS.

Founder mafia

3 people who came through Coalition went on to found or lead other companies.

What they invest in

from 26 of 32 portfolio companies

Deep Tech ×13Hardware ×12AI & Machine Learning ×11Defense Tech ×8Cybersecurity ×5Advanced Manufacturing ×4Robotics ×4Semiconductors ×4

HQs:United States×11Germany×1United Kingdom×1

Who they back

founder profiles across 18 portfolio companies
39%
solo founders
7 of 18 mapped founding teams
27%
repeat founders
of 15 founders with career history

Founding team size:solo founder×72 founders×73 founders×14+ founders×3

Where their founders studiedfrom 16 founders with education data

Massachusetts Institute of Technology ×6The Wharton School ×2

What their founders studiedfrom 17 founders with field-of-study data

Engineering ×8Business & Management ×3Computer Science ×3Finance & Accounting ×3Economics ×2Life Sciences ×2Physics ×2

Where their founders worked beforefrom 15 founders with career history

Google ×2

Investments · 32 tracked

founders shown can be your intro path

By year:2026 · 12025 · 22024 · 12023 · 22021 · 17 dated

Ambarellaambarella.comin𝕏NASDAQ: AMBA

Ambarella develops video compression and autonomous vehicle technologies as a semiconductor company.

AI & Machine LearningHardwareIoTSemiconductors

Feng-Ming (Fermi) Wang(Chairman of the Board of Directors, President and Chief Executive Officer)John A. Young(Chief Financial Officer)inChan W. Lee(Chief Operating Officer)inFermi Wang(Founder)Leslie Kohn(Founder)

Co-investorsDag VenturesEssentia VenturesMatrixRiverwood Capital

Aalyriaaalyria.comin

Aalyria develops software and hardware for managing wireless networks in motion, including directional optical communications terminals and a managed platform for orchestrating satellite, airborne, and terrestrial networks.

Defense TechSpace Tech

Nathan W.(Founder)inRick Young(Founder)in

Co-investorsBattery VenturesCollective LiquidityCortado VenturesIndustrious VenturesJ2 Ventures

Allen Control Systemsallencontrolsystems.com

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)Steve Simoni(Founder)inLuke Allen(Founder)Steven Simoni(Founder)

Co-investorsCapital FactoryCraft VenturesForum VenturesGrant Park VenturesInspired CapitalLitquidity Ventures+9 more

Apeiron Labsapeironlabs.com

Apeiron Labs develops autonomous underwater vehicles and ocean technology for marine applications.

Climate TechDeep TechIoTRoboticsCambridge, US

Ravi Pappu(CEO / Board Member)in

BoardSanjeev Krishnan(Director)Jonathan Rosen(Director)David Douglas(Director)Kyle Teamey(Director)inMark Abbott(Director)

Co-investorsBay Bridge Ventures ClimateS2G InvestmentsTFX CapitalBreakthrough Energy VenturesRA CapitalThe Engine Ventures

Badgebadgeinc.com

Badge provides privacy-preserving, passwordless authentication that lets users enroll once and authenticate on any device without storing passwords, biometric templates, or other secrets.

CybersecurityEnterprise SoftwareSaaS

Co-investorsUS Venture Partners

Boolsiboolsi.comOct 2023

BoolSi is a platform that compiles hot C or C++ functions in embedded applications into custom digital logic co-processors, generating, verifying, and deploying hardware bitstreams without HDL or a parallel codebase.

Developer ToolsHardwareSemiconductorsBoston, US

Mihailo Isakov(Executive Officer, Director)Branko Milosavljevic(Executive Officer)

Co-investorsFifth Quarter VenturesPillar VC

Fluent Metalfluentmetal.cominMay 2023

Fluent Metal makes a metal 3D printer that uses a single-step wire-to-drop process to print metal parts directly, without post-sintering, laser, or powder.

Advanced ManufacturingHardwareNew MaterialsCambridge, US

Peter Schmitt, PhD(Founder)in

BoardJamie Goldstein(Director)inTheodore Frederick Lee(Director)

Co-investorsE15Pillar VC

Flux Photonics Inc.fluxphotonics.com

Flux Photonics builds compact optical communication systems powered by photonic circuits, designed to be resistant to jamming and interception.

Deep TechDefense TechHardware

Chris Sarabalis(Founder)in

General Intuitiongeneralintuition.comin𝕏Jun 2026

General Intuition is an AI research organization focused on developing general artificial intelligence through learning and play-based approaches, utilizing game environments and reinforcement learning to teach machines perception, anticipation, and real-world reasoning capabilities.

AI & Machine LearningDeep TechNaarden

Vincent Micheli(Founder)inPim de Witte(Founder)inAdam Jelley(Founder)inJanis Foo(Executive Officer)inLia Zhang(Executive Officer)inKen Colton(Executive Officer)in

Co-investorsActivant CapitalAlliance VCAlliance VentureAlumni VenturesBackedBascom Ventures+29 more

Greenjetsgreenjets.comin

Greenjets is a company drawing on aerospace and automotive engineering expertise to develop technology in the aviation sector.

CleantechDeep TechHardwareMobility & TransportationLondon, GB

Anmol Manohar(Founder)Guido Monterzino(Founder)in

Co-investors7percent VenturesBlossom CapitalExcellis HoldingKern Venture GroupMD One VenturesTanglin Venture Partners+4 more

Hawkhawk.aiinApr 2025

Hawk provides a cloud-native, multi-tenant SaaS platform for anti-money-laundering and financial compliance, processing billions of transactions in real time.

AI & Machine LearningCybersecurityFintechSaaSMunich, DE

Tobias Schweiger(Co-founder & CEO)inWolfgang Berner(Co-founder & Chief Product Officer)inMaximilian Riege(Chief Risk Officer)inEli Chamoun(President & Chief Revenue Officer)inBen Pannier(Chief Technology Officer)inDaniel Marshall(Chief Customer Officer)in

Co-investorsDN CapitalPICUS CAPITALRabo Corporate VenturingBlackFin Capital PartnersMacquarie CapitalSands Capital Ventures

LintrinsIC Semiconductors Inc.lintrinsicsemi.comin

Lintrinsic Semiconductor designs high-frequency RF switches and switch driver products for microwave and millimeter-wave applications.

Deep TechHardwareSemiconductorsBoston, US

CameronGiuseppeDylanJim BuckwalterHarish Krishnaswamyin

Mach Industriesmachindustries.comin𝕏

Mach Industries designs and manufactures defense systems including unmanned aerial systems, precision munitions, high-altitude surveillance platforms, and propulsion testing capabilities for military applications.

Deep TechDefense TechHardwareHuntington Beach, US

Ethan Thornton(Founder)inBrendan Cooney(Executive Officer)inAshton Bennett(Founder)

BoardKeith Rabois(Director)inGeoff Lewis(Director)inLewis Geoff(Director)

Co-investorsAloft VCBedrockBig Brain HoldingsBoxGroupChampion Hill VenturesDataPower Ventures+21 more

Paravisionparavision.aiin

Paravision develops AI-powered identity verification and authentication tools, including face recognition, liveness detection, deepfake detection, and age estimation products.

AI & Machine LearningCybersecurityDeep Tech

Doug Aley(Chief Executive Officer)in

Co-investorsAtomicIcon VenturesJ2 VenturesPerot JainTransmedia Capital

Phoenix Semiconductorphoenixsemicorp.comin

Phoenix Semiconductor recreates late-generation, legacy, and mature microelectronic components to address the shortage of domestically manufactured legacy chips.

Advanced ManufacturingDeep TechDefense TechHardwareSemiconductorsAustin, US

Brian Hoerl(Chief Growth Officer & Founder)in

BoardRyan Hatcher(CEO and Founder)inJonathan Bronson(Director)inDidier Thibaud(Director)in

Co-investorsLockheed Martin VenturesRTX VenturesIronGate Capital AdvisorsJ2 Ventures

Phoenix Tailingsphoenixtailings.comin𝕏Jul 2021

Phoenix Tailings develops clean technology for rare earth element refining in the United States.

Advanced ManufacturingCleantechClimate TechEnergyFintechNew MaterialsBoston, US

Thomas Villalón(Chief Technology Officer & Co-Founder)Anthony Balladon(Founder)inMichelle Chao(Founder)inNick Myers(Chief Executive Officer & Co-Founder)inNicholas Myers(Founder)Tomas Villalon(Founder)

Co-investorsBantam GroupBMW i VenturesEni NextGaingelsGeodesic CapitalIn-Q-Tel+16 more

Pison Technologypisontechnology.comin

Pison manufactures a wearable neural watch that measures cognitive and physiological performance by reading signals between the brain and muscles.

AI & Machine LearningHardwareHealthtechWellness & FitnessBoston, US

Dexter Ang(Executive Officer, Director)inSalil Patel(Director)John Croteau(Executive Officer, Director)

BoardJames Hunt(Director)David Cipoletta(Director)

Co-investorsBose VenturesDecisive PointDorm RoomIn-Q-TelIronGate Capital AdvisorsMassVentures+1 more

PitPro Autopitproauto.comin

PitPro builds an automated tire service system for fleet vehicles, performing tire changes and rotations at a customer's maintenance depot or lot.

HardwareMobility & TransportationRobotics

Gui Cavalcanti(Founder)Jeremy Conrad(Founder)

Co-investorsBloomberg BetaDria VenturesLeap Forward VenturesParade VenturesVery Serious Ventures

Reachreachpower.comin

Reach Labs develops long-range wireless power networks aimed at providing scalable energy distribution infrastructure.

Advanced ManufacturingAI & Machine LearningClimate TechDeep TechEnergySan Francisco, US

Christopher Davlantes(Founder)inHunter Scott(Hardware Systems Lead)Brandon Le(CEO)Brian Gitt(Head of Sales and Business Development)insammy@reachlabs.coGustavo Navarro(Software Systems Lead)

Co-investorsCollaborative FundDorm Roomfutureland venturesIn-Q-TelSoma CapitalUtopian Ventures+8 more

Soxtonsoxton.aiin𝕏Dec 2025

Soxton offers AI-powered legal services.

AI & Machine LearningLegalTech

Co-investorsCoalition OperatorsMoxxie VenturesPark Rangers CapitalStrobe Ventures

Tinycodetinycode.ioin𝕏

A platform that provides secure infrastructure for AI applications and systems.

AI & Machine LearningCloud ComputingCybersecurityEnterprise Software

Gary L.(Founder)in

Tipandcuetipandcue.com

Tenna delivers real-time spectrum intelligence for defense and autonomous systems operators by detecting, classifying, and geolocating radio frequency interference using AI-powered analysis of global sensor data.

AI & Machine LearningCloud ComputingCybersecurityData & InfrastructureDeep TechDefense TechSaaS

Co-investorsCostanoa Venturesfresh.fundViola Ventures

Trustpointtrustpointgps.comin𝕏

TrustPoint is building a commercial Global Navigation Satellite System (GNSS) using a C-Band LEO microsatellite constellation to deliver more accurate, secure, and jam- and spoof-resistant positioning, navigation, and timing services.

Deep TechDefense TechSpace TechMountain View, US

Patrick Shannon(Founder & CEO)Chris DeMay(Founder & COO)in

Co-investorsMana VenturesOPAMP CAPITAL

VATNvatn.comin𝕏Oct 2024

Vatn designs and manufactures low-cost, modular autonomous underwater vehicles with proprietary autonomy, navigation, and control software for undersea ISR, logistics, sensing, and payload delivery missions.

Defense TechHardwareRoboticsProvidence, US

Frederick Mills(Founder)inNelson Mills(Founder)inGeoff Manchester(Founder)inDan Hendrix(Founder)Freddie Mills(Founder)

BoardThomas Hendrix(Director)in

Co-investorsAirbus VenturesBackswing VenturesBeyond CapitalBlue CollectiveBVVCCapital Factory+18 more

VectorWavevectorwave.comin

VectorWave builds technology for dynamic spectrum coexistence, using inference on raw radio signals to provide real-time awareness and prioritization across frequencies.

AI & Machine LearningDeep TechHardware

Ben Taylor(Co-founder & CEO)inRonald(Founder & CTO)Charles(Co-founder)

Co-investorsJ2 VenturesZEA

Wild Microbeswildmicrobes.comin

Wild Microbes uses synthetic biology to engineer microbes sourced from diverse wild biomes into production hosts for biomanufacturing high-performance ingredients.

BiotechDeep TechNew Materials

Timothy Wannier(Founder)in

Co-investorsAgronomicsCollaborative FundFREEFLOWJuniperSiddhi CapitalThird Derivative+2 more

Other

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

Abyss DefenseACSBlack RoverFreepikOculiiPhoenix

Exits · 1

1 IPOs

AmbarellaNASDAQ: AMBA

Portfolio news

latest coverage across their companies

Frequently asked questions

How many investments has Coalition made?
Coalition has 32 tracked investments, 1 of which have exited, including 3 dated in the last 24 months.
What stage does Coalition invest at?
Coalition invests at the Pre-Seed, Seed stages.
What sectors does Coalition focus on?
Coalition focuses on Advanced Manufacturing, AI & Machine Learning, Cloud Computing, Cybersecurity, Deep Tech, Defense Tech, Energy, Hardware, New Materials, Robotics, Semiconductors, Space Tech.
Where is Coalition located?
Coalition is headquartered in Cambridge, US.
Does Coalition lead rounds?
Yes, Coalition leads investment rounds.
Who does Coalition co-invest with?
Coalition most often shares deals with In-Q-Tel, J2 Ventures, IronGate Capital Advisors, among 111 tracked co-investors.

Images

Coalition photo

Co-investors · 5

General Catalyst

General Catalyst is a global venture capital and investment firm backing founders across stages and industries, with a notable focus on AI, healthcare transformation, defense, and space.

Both backed · 1
$30M
DN Capital

DN Capital is a global early-stage venture firm founded in 2000, investing in Seed, Series A and select Series B companies across Europe and North America.

Both backed · 1
$270K – $22M
Index Ventures

Index Ventures is a venture capital firm that backs founders across industries and geographies, emphasizing the people behind ideas as much as the businesses themselves.

$540K – $10.8M
Coatue Management

Coatue Management is a technology-focused investment firm that invests in innovation across both public and private markets with responsible risk management.

$1M – $20M
Atomico

Atomico is an international venture capital firm that invests in growth-stage technology companies across multiple geographies. The firm focuses on scaling disruptive technology businesses globally.

Firms observed investing alongside Coalition, from public investor directories. Shared companies are the overlap with Coalition's recorded portfolio.

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