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Cambium Capital

Venture capitalActively deployingoperating company · company profile

Highland · Seed–Series B · 8 people tracked

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Investment thesis

Cambium Capital invests in the development and commercialization of new computing paradigms. Drawing on the rapid advance of computing power over the past decades, the firm backs entrepreneurs and researchers building next-generation computing technologies. Its team combines experience as entrepreneurs, researchers, and investors, emphasizing innovation and collaboration to help companies move from concept to tangible impact.

Source: firm website, verified Sep 29, 2026.

Stage
Seed–Series B
HQ
Highland, Maryland, US
Instruments
Equity
Founded
2018
Last 12 months
4 investments
Private fund assets
$163M
VC funds
8
Tracked investments
26
Unicorns
5

Team · 8 people

from the firm's website & curated & public directories
David Byrd· General Partner

What they invest in

from 18 of 26 portfolio companies

Deep Tech ×12Semiconductors ×11Hardware ×10AI & Machine Learning ×9Cloud Computing ×4Advanced Manufacturing ×2Data & Infrastructure ×2Developer Tools ×2

HQs:United States×17Germany×1

Who they back

founder profiles across 16 portfolio companies
44%
solo founders
7 of 16 mapped founding teams
30%
repeat founders
of 20 founders with career history

Founding team size:solo founder×72 founders×23 founders×54+ founders×2

Where their founders studiedfrom 20 founders with education data

Stanford University ×4Lomonosov Moscow State University (MSU) ×2Massachusetts Institute of Technology ×2

What their founders studiedfrom 22 founders with field-of-study data

Engineering ×10Computer Science ×6Physics ×5

Where their founders worked beforefrom 20 founders with career history

Duke University ×2Intel Labs ×2Northrop Grumman ×2Stanford University ×2

12 founders hold a PhD · 2 hold an MBA (of 24 with degree data)

Investments · 26 tracked

founders shown can be your intro path

By year:2026 · 42025 · 12024 · 12019 · 28 dated

Black Semiconductorblacksemi.comin✓ verified

Black Semiconductor develops graphene-based Integrated Graphene Photonics chip technology that combines photonics and electronics on the same wafer to improve chip connectivity, performance, and energy efficiency.

Deep TechHardwareSemiconductorsAachen, DE

Daniel Schall(Founder)inSebastian Schall(Founder)in

Co-investorsCapnamicOnsight VenturesProject A VenturesVsquared VenturesPorsche VenturesScania Growth Capital+5 more

Opal Securityopal.devin𝕏Jun 2026 · $23M✓ verified

Opal provides an identity governance platform that applies access controls across human users, AI agents, applications, and infrastructure from a single layer.

AI & Machine LearningCybersecurityEnterprise SoftwareSaaSSan Francisco, US

Stephen Cobbe(Founder)inUmaimah Khan(Founder)inHoward Ting(Chief Executive Officer)inAlex Pien(Chief Technology Officer)inSameer Mehta(Chief Product Officer)inMichael Kwon(VP of Marketing)in

Co-investorsBattery VenturesGreylock PartnersBoxGroupAndreessen HorowitzCoatue ManagementFika Ventures+1 more

3Dgsinc3dgsinc.comin

3DGS manufactures glass-based substrate and packaging solutions for miniaturized RF, analog, and digital components in semiconductor and electronics applications.

Advanced ManufacturingDeep TechHardwareSemiconductorsAlbuquerque, US

Jeb Flemming(Founder & CTO)in

Co-investorsIntel CapitalWalden CatalystSun Mountain CapitalLockheed Martin Ventures

Ahead Computingaheadcomputing.comJun 2026

AheadComputing develops high-performance 64-bit RISC-V application processor cores designed to maximize per-core CPU performance for AI, cloud, client, mobile, and edge workloads.

AI & Machine LearningDeep TechSemiconductorsBeaverton, US

Debbie Marr(Founder)inJonathan Pearce(Founder)inSrikanth Srinivasan(Founder)Mark Dechene(Founder)

BoardGreg Reichow(Director)inJim Keller(Director)

Co-investorsBig Brain HoldingsEclipse VenturesMESHTrousdale VenturesFundomoMaverick Capital+1 more

Arcee AIarcee.aiin𝕏Sep 2026

Arcee AI develops open-weight foundation models optimized for efficiency and portability across edge, on-premises, and cloud deployments.

AI & Machine LearningCloud ComputingDeep TechDeveloper ToolsUnited States, US

Mark McQuade(Founder)inBrian Benedict(Founder)Jacob Solawetz(Founder)

Co-investorsACADEMY INVESTORAIN VenturesCentre Street PartnersCompanion M Gmb HEmergence Capital PartnersFlybridge Capital Partners+10 more

Elve Speedelvespeed.comin

Elve designs and manufactures high-efficiency millimeter-wave traveling-wave tube amplifiers (TWTAs) delivering 25W to 300W across K, Ka, Q, V, E, and W bands.

Defense TechHardwareSpace Tech

Dr. Diana Gamzina(Founder & CEO)in

Co-investorsValera CapitalLockheed Martin Ventures

EPIC Microepicmicro.comDec 2019

EPIC Microsystems designs compact, efficient power delivery solutions for AI servers using hybrid-switched-capacitor (HSC) architectures to enable high power density racks.

AI & Machine LearningData & InfrastructureDeep TechHardwareSemiconductorsMinot, US

Todd Berning(Executive Officer)

Co-investorsSCB 10X

EtherWhereetherwhere.comin

etherWhere develops GNSS (Global Navigation Satellite System) technology and silicon for improved positioning accuracy and power efficiency in battery-operated and mobile devices.

Deep TechHardwareIoTMobility & TransportationSemiconductorsMilpitas, US

Farrokh Farrokhi(Founder, President)in

Co-investorsCelesta Capital

Falcommfalcomm.cominApr 2024

Falcomm is a fabless semiconductor company that designs RF power amplifiers, including its Dual-Drive power amplifier technology, aimed at higher output power, wider bandwidth, and lower heat for mmWave applications.

Deep TechHardwareSemiconductorsAtlanta, US

Edgar Garay(Founder & CEO)inIsabella Tobon(Director)Justin Hovey(Executive Officer)

BoardDom Ventimiglia(Director)Dan Madden(Director)in

Co-investorsBanyan VenturesDraper CygnusInvariantes FundZEAGeorgia Tech FoundationSQUADRA VENTURES

Groq Incgroq.comin𝕏

Groq designs and manufactures the LPU (Language Processing Unit), a chip purpose-built for AI inference, and operates GroqCloud, a platform for running inference workloads with low latency and cost efficiency across global data centers.

AI & Machine LearningCloud ComputingSemiconductorsPalo Alto, US

Jonathan Ross(Founder)inDouglas Wightman(Founder)

BoardChamath Palihapitiya(Director)in

Co-investorsAccess Ventures (New York)Acequia Capital (AceCap)Alumni VenturesAxiom PartnersB CapitalBanca Investis — Family Office+74 more

IonQ (IONQ)ionq.comin𝕏

IonQ builds trapped-ion quantum computing systems along with quantum networking, sensing, and security products, offering commercial systems accessible through major cloud providers and integration with common quantum libraries.

Deep TechHardwareQuantum ComputingCollege Park, US

Jungsang Kim(Founder)inChris Monroe(Founder)inChristopher Monroe(Founder)

BoardAndrew Schoen(Director)inDavid Moehring(Executive Officer, Director)inBlake Byers(Director)

Co-investorsNew Enterprise Associates (NEA)ACME CapitalBlueYard CapitalBreakthrough Energy VenturesCota CapitalGrit Ventures+7 more

Neocognitionneocognition.io

AI agents that learn on the job to become domain experts for reliable and scalable intelligence

Palo Alto, US

Xiang Deng(Founder)Yu Su(Founder)

Co-investorsRWT HorizonsWalden CatalystCelesta Capital

Numemnumem.com

Sunnyvale, US

Jack Guedj(Executive Officer, Director)Nilesh A. Gharia(Executive Officer, Director)

BoardWilliam O. Leszinske, Jr.(Director)

Pacific Light & Hologrampacificlightandhologram.comApr 2019

A tech startup operating in stealth mode on an undisclosed vision; it has developed Veluminum, a matte, velvet-like coating for aluminum.

Deep TechHardwareNew MaterialsSouth Pasadena, US

Asher Zelig Sefami(Founder)inJonathan Seamus Blackley(Executive Officer, Director)

BoardGregory Papadopoulos(Director)in

Co-investorsM VenturesMetaplanetNew Enterprise Associates (NEA)

Rivosincrivosinc.com

Amit Parikh(Founder)Belli Kuttanna(Founder)Mark Hayter(Founder)Puneet Kumar(Founder)inTse-Yu Yeh(Founder)

Co-investorsDell Technologies CapitalKoch Disruptive TechnologiesWalden Catalyst

Sagence AIsagence-ai.comin

Sagence AI develops semiconductor technology based on analog in-memory compute methods to enable efficient AI computing for edge and data center applications.

AI & Machine LearningDeep TechHardwareSemiconductors

Vishal Sarin(Founder)

Co-investorsKhosla VenturesAlumni VenturesGreen Sands EquityNew Science VenturesTDK Ventures

SambaNova Systemssambanova.aiin𝕏Feb 2026

SambaNova develops an integrated AI platform designed to help enterprises deploy and manage AI workloads efficiently.

AI & Machine LearningCloud ComputingEnterprise SoftwareHardwareSemiconductorsPalo Alto, US

Kunle Olukotun(Founder)inRodrigo Liang(Founder)inChristopher Ré(Founder)

BoardLip-Bu Tan(Director)in

Co-investorsAtlantic Bridge VenturesBattery VenturesBerkeley FrontierCelesta CapitalFelicis VenturesGV (Google Ventures)+21 more

SeeQC Incseeqc.comin𝕏

SEEQC develops a digital quantum computing platform that integrates the core functions of a quantum computer—including qubits and classical control logic—onto superconducting cryogenic chips, aiming to scale qubits without added complexity.

Deep TechQuantum ComputingSemiconductorsElmsford, US

Oleg Mukhanov(Founder)inJohn Levy(Founder)inRaja Bal(CFO)inTim Anglim(Executive Officer)Shu-Jen Han(CTO)inMatt Hutchings(CPO)in

Co-investorsBlueYard CapitalNordicNinjaEQT VenturesArcTern VenturesBooz Allen VenturesLG Technology Ventures+4 more

Snowcap Computesnowcapcompute.cominJun 2025

Snowcap Compute develops superconducting computing platforms using Josephson Junctions to replace semiconductor transistors, delivering orders-of-magnitude greater energy efficiency for AI and high-performance computing workloads.

AI & Machine LearningDeep TechSemiconductorsSan Francisco, US

Anna Herr(Founder)inQuentin Herr(Founder)inMichael Shamus Lafferty(Executive Officer, Director)Michael Lafferty(Founder)

BoardPat Gelsinger(Director)inRichard Hyman(Director)

Co-investorsPlayground GlobalATEL VenturesOUP (Osage University Partners)Page One Ventures

Together AItogether.aiin𝕏

Together AI builds a full-stack platform for production AI systems, serving teams that need to deploy and scale machine learning models reliably.

AI & Machine LearningCloud ComputingData & InfrastructureDeveloper ToolsSan Francisco, US

Vipul Ved Prakash(Founder)inCe Zhang(Founder)inChris Ré(Founder)Tri Dao(Founder)inPercy Liang(Founder)inVipul Prakash(Founder)

Co-investors137 VenturesA.Capital VenturesAlumni VenturesBrave CapitalBrilliant Phoenix CapitalChapter One+40 more

Vorticityvorticity.xyzinSeed

Vorticity develops computing hardware and software designed to accelerate physics simulations and scientific modeling for industries including energy, life sciences, and aerospace.

Advanced ManufacturingRoboticsSan Francisco, US

Chirath Neranjena(Founder)in

Co-investorsAlumni VenturesDolby Family VenturesY CombinatorAcequia Capital (AceCap)

Other

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

3DGSElveExostellarPacific Light and HologramPrimis

Portfolio news

latest coverage across their companies

Frequently asked questions

How many investments has Cambium Capital made?
Cambium Capital has 26 tracked investments, including 5 dated in the last 24 months.
What stage does Cambium Capital invest at?
Cambium Capital invests at the Seed, Series A, Series B stages.
What sectors does Cambium Capital focus on?
Cambium Capital focuses on AI & Machine Learning, Cloud Computing, Data & Infrastructure, Deep Tech, Hardware, SaaS, Semiconductors.
Where is Cambium Capital located?
Cambium Capital is headquartered in Highland, US.
Who does Cambium Capital co-invest with?
Cambium Capital most often shares deals with Alumni Ventures, Celesta Capital, New Enterprise Associates (NEA), among 102 tracked co-investors.

Images

Cambium Capital photo

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