What We’ve Done

Sixty-three companies.
Twenty-eight exits. Ten IPOs.

Across nine funds since 1995 — early-stage IT and biotech, active and realized. Logos exactly as the founders drew them.

Portfolio, at altitude.

← Boulder Ventures

What We’ve Done · Full Portfolio

The full portfolio.

Filter by status. Hover any mark to bring it to life.

Status
Ambrosia BiosciencesAmbrosia Biosciences$100M Series B · 2026
ComeryxComeryx$7.5M seed · 2026
PeopleReignPeopleReign
Sovrn HoldingsSovrn Holdings
StardogStardog
TerraGoTerraGo
Althea TechnologiesAlthea Technologiesacq. Tricycle Day · 2026
PlayMetricsPlayMetricsacq. SportsEngine · 2026
RapidFortRapidFort$42M Series A · 2026
AntithesisAntithesis
BriefBrief
DMC BiotechnologiesDMC Biotechnologies
ng-voiceng-voice
OnKureOnKure
Opanga NetworksOpanga Networks
Spectrum EffectSpectrum Effect
SymmeraSymmera
Synaptic EraSynaptic Era
Travel CuriousTravel Curious
Array BioPharmaArray BioPharma→ Pfizer · $11.8B
Rally SoftwareRally SoftwareNYSE IPO
ClarabridgeClarabridge→ Qualtrics
BroadHopBroadHop→ Cisco
Metron AviationMetron Aviation→ Airbus
iLuminiLumin→ CA
ERAERA→ SRA
ArcherDXArcherDX
ARCA biopharmaARCA biopharma
24/7 Media24/7 Media
BaroFoldBaroFold
BioptixBioptix
Black Bear EnergyBlack Bear Energy
CenterStoneCenterStone
Clean RepublicClean Republic
CogentCogent
CommercialTribeCommercialTribe
Compatible SystemsCompatible Systems
DatavailDatavail
DharmaconDharmacon
EntelosEntelos
EntevoEntevo
Everest SoftwareEverest Software
FinaliFinali
GenomicaGenomica
IntellinoteIntellinote
InterlandInterland
kSARIAkSARIA
LeftHand NetworksLeftHand Networks
Linerate SystemsLinerate Systems
Market Force InformationMarket Force Information
Millenium Pharmacy SystemsMillenium Pharmacy Systems
MineralysMineralys
miRagenmiRagen
ProStorProStor
Rapt MediaRapt Media
SafeRentSafeRent
Wall Street on DemandWall Street on Demand
XifinXifin
ZenossZenoss
ClinOneClinOne
LightdeckLightdeck
YourekaYoureka

Showing all 62 companies

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