Here's a list of In-Q-Tel's current portfolio:
Physical and Biotech:
Advanced Photonix, Inc.
Alfalight
Arcxis
Biomatrica
Boreal Genomics
Cambrios
Contour Energy Systems
Digital Solid State Propulsion (DSSP)
Genia Photonics
febit
Fluidigm
Infinite Power Solutions
IntegenX
InView Technology Corporation
LensVector
MedShape Solutions
Nanosys
Nextreme Thermal Solutions
OpGen
Pelican Imaging
Pixim
QD Vision
Quanterix
Qyne
rgy
Rhevision Technology
Semprius
Seventh Sense Biosystems
SpectraFluidics
T2 Biosystems
IT & Communications
3VR
Adapx
Basis Technology
Bay Microsystems
Carnegie Speech
Cleversafe
Cloudera
Connectify
CopperEye
Destineer
Digital Reasoning
Elemental Technologies
Ember Corporation
Etherstack
Fetch Technologies
FireEye
FMS
Gainspan
GATR Technologies
GeoIQ
Geosemble
iMove
InnoCentive
Infinite Z
KZO Innovations
Lingotek
Lucid Imagination
Mersive
MiserWare
MotionDSP
NetBase
NovoDynamics
Oculis Labs
OpenSpan
Palantir Technologies
Paratek
Perceptive Pixel
PiXlogic
Platfora
Power Assure
Quantum4d
Recorded Future
RedSeal Networks
ReversingLabs
SkyBuilt Power
Signal Innovations Group (SIG)
Silver Tail Systems
SitScape
Sonitus Medical
SpotterRF
StreamBase Systems
Tendril
Teradici
TerraGo Technologies
Traction Software
Veracode
Visible Technologies
VSee
WiSpry
Board of Trustees
List of companies/institutions at which trustees held executive-level positions, including that of CEO
Netscape
Sun Microsystems
Time Warner
Federal Express
ATT Wireless
New Enterprise Associates
List of companies that In-Q-Tel has either aquired or invested in; most of them appear to be related to either aquisition or development of some type of component required to fulfill contracts
Tendril
Novodynamicz
Pixim
Etherstack
Paratek
Destineer
3VR Security inc
Copan Systems
Seahawk Biosystems
Thetus
Rhrevision
Infobionics
Metacarta
Systems Research & Development