Ground

 
transits and spectroscopy
project

AFOE
Radial velocity search
(several planets found)

ALMA (Atacama Large Millimetre Array)
Millimetric and submillimetric imaging

Amateur Exoplanet Archive (AXA)
transits

Anglo-Australian Planet Search Program
Radial velocity search
(several planets found)

APACHE (A Pathway toward the Characterization of Habitable Earths)
Transits

Arizona Search for Planets (ASP)
Search for planetary transits

ASPENS
Astrometry

Astro Gregas
transits (amateur)

Astronomical Nulling Interferometer (ANI)
Imaging

Automated Planet Finder
Radial velocity

Berlin Exoplanet Search Telescope (BEST)
Search for planetary transits

California & Carnegie Planet Search
Radial velocity search
(several planets found)

CARLINA Hypertelescope Project
Imaging

Carmenes (Calar Alto high-Resolution search for M dwarfs with Exoearths with Near-infrared and optical Échelle Spectrographs)
Radial velocity

Carnegie Astrometric Planet Search (CAPS)
Astrometry

Coralie at Leonard Euler Telescope (La Silla)
Radial velocity search
(several planets found)

Coronographe Interferentiel Achromatique CIA (Nice)
Imaging

CSTAR Chinese Small Telescope ARray
Transits

CTIOPI
Astrometry

DayNight
Day-Night Temperature Differences on Extrasolar Planets.

E-ELT (ESO)
Radial Velocity, Imaging

Elodie (Haute Provence)
Elodie (Geneva Web page)
Radial velocity search
(several planets found)

ESO Coude Echelle Spectrometer (CES)
Radial velocity search
(several planets found)

Espresso  
radial velocity
study phase

Exoplanet Tracker
Radial velocity search
(one planet detected)

EXPORT (EXo-Planetary Observational Research Team)
Spectroscopy, photometry

Externally Dispersed Interferometry
Radial velocity search

Extrasolar Planets Research Group (E.P.R.G.)
Transits

Gemini Planet Imager GPI
direct imaging

Giant Transiting Planets Observations - GITPO
Transit search

HARPS-N HARPS North
(Harvard CfA)
HARPS-N (Geneva Observatory)
Radial velocities

High Accuracy Radial velocity Planetary Search HARPS (ESO, La Silla)
Radial velocity search
(several planets found)

Hobby-Eberly Telescope
Radial velocity search
(several planets found)

Hungarian Automated Telescope Network (HATNetwork)
Transits
(several planets found)

Italian Search for Extraterrestrial Life (ITASEL)
radio search

Keck Interferometer
Astrometry, Imaging

KELT North  
transits
ongoing
(several planets found)

KELT Southh  
transits
ongoing

Large Binocular Telescope
Imaging

Las Cumbres Observatory Global Telescope Network (LCOGT)
Lensing and Transits

LOw Frequency ARray (LOFAR)
Direct decametric detection

MACHO
Lensing

Magellan 6.5 m Telescope
Radial velocity

Mc Donald Observatory
Radial velocity search
(several planets found)

MEarth
transits

Microlensing Planet Search Project (MPS)
Lensing search
(some planet candidates found)

Mid-infrared E-ELT Imager and Spectrograph (METIS)
direct imaging

MIRLIN(JPL)
Imaging

MOA
Lensing search
(several planets found)

MONET (MOnitoring NEtwork of Telescopes)
Transits

Nancay Decametric Search for Exoplanets
Radio emission

NK2 Consortium

OGLE III
Transits and lensing
(several planet candidates found)

Permanent All Sky Survey (PASS)
Transits

PHASES - The Palomar High-precision Astrometric Search for Exoplanet Systems.
Astrometry
(one planet candidate found)

PIRATE
Transits
(several planets followed-up)

PISCES(Planets In Stellar Clusters Extensive Search)
Transits

PLANET
Lensing search
(several planets found)

PLANETS (Polarized Light from Atmospheres of Nearby ExtraTerrestrial Systems)
Spectro-polarimetric imaging

Precision Radial Velocity Spectrometer (PRVS)
Radial velocity

PRIMA-DDL (VLTI)
Astrometry

Pulsar Planet Detection (Penn. State Univ.)
Pulsar timing
(several planets found)

Qatar Exoplanet Survey (QES)
transits

Radio Interferometric Planet Search (RIPL)
Astrometry

Robonet
Lensing
(several planets found)

Search for Trojan Extrasolar Planets
Photometry

Sophie
Radial velocity
Several planets found

Spectrashift.com
Amateur radial velocity search
(1 planet confirmed)

SPHERE (Spectro-Polarimetric Imaging)

Square Kilometer Array (SKA)
Direct radio detection

STARE (STellar Astrophysics & Research on Exoplanets)
Transit method
(1 transit found)

STELLA
Transits

STEPS
Astrometry

Super WASP
Search for transits
Several planets found

Survey for Transiting Extrasolar Planets in Stellar Systems (STEPSS)
Transits

Telescope Fabra ROA Montsec
Transits

Tennessee Automatic Photoelectric Telescope
Transits
(1 transit found)

TEP (Transits of Extrasolar Planets)
Transits

The Antarctic Plateau Interferometer (API)
Imaging

The Lyot Project
Imaging

TNG High Resolution Spectrograph(SARG)
Radial velocity

Transatlantic Exoplanet Survey (TrES)
Transits

Transit Ephemeris Refinement and Monitoring Survey (TERMS)

TRansiting ExoplanetS and CAndidates (TRESCA)
transits

Transitsearch.org
Transits

TRAPPIST (TRAnsiting Planets and PlanetesImals Small Telescope)
Transits

University of St. Andrews Planet Search (UStAPS)
Lensing, transits

UNSWEPS Project
Transits

UVES (ESO, Paranal)
Radial velocity search

Very Large Telescope Interferometer VLTI (ESO, Paranal)
Astrometry and imaging

VIDA (Vlti Imaging with a Densified Array) ESO
Imaging

Vulcain Camera Project
Search for transits

Vulcain South (Antarctic Planet Finder)
Search for transits

WHAT (Wise observatory Hungarian-made Automated Telescope)
Transits
ongoing

XO Project
Transits
(several planets found)

Space

ASTRA (ASTrometric and phase-Referenced Astronomy)
Astrometry

BOSS (Big Occulting Steerable Satellite)
Occultations

CHEOPS ( CHaracterizing ExOPlanet Satellite)
transits
Launch 2017

CoRoT (France - Europe - Brazil)
Search for planetary transits
(several planets found)

CubeSat

ExoplanetSat
Transits

Extrasolar Planet Observations and Characterization (EPOCh)
Transits

Gaia (ESA)    Gaia at ESTEC
Astrometry, transits

GEST
Lensing and transits.

HST Astrometry
Astrometry
(1 planet confirmed by astrometry)

OverSky
Transits

Hypertelescope projects (Haute Provence)
Imaging

James Webb Space Telescope (JWST)
Infrared imaging and transits

KEPLER (NASA)
Search for planetary transits
(several planets found)

MOST (Microvariability and Oscillations os STars) Canada
photometry (reflected light)

NEAT (Nearby Earth Astrometric Telescope)
Astrometry

New Worlds Observer
External occulter

NGTS (Next-Generation Transit Survey)
transits
ongoing

Origins Billion Star Survey (OBSS)
Astrometry

PECO (Pupil mapping Exoplanet Coronagraphic Observer)
Direct imaging

Planet Imaging Concept Testbed Using a Rocket Experiment (PICTURE)

Planet Vision (PlaVi)
transits
project

Plato
Asteroseismology and transits

Space Infrared Interferometric Telescope (SPIRIT, NASA)
Infrared Imaging and Spectroscopy

Space Interferometry Mission (SIM)
Astrometric search

SPICES Spectro-Polarimetric Imaging and Characterization of Exo-planetary Systems
direct imaging

Spitzer Space Telescope (NASA)
Spizter Science
Infrared Imaging and Spectroscopy
(thermal emission of several planets detected)

Terrestrial Planet Finder (NASA)
Visible and IR imaging and spectroscopy

Transit Exoplanet Survey Satellite   (TESS)
transits
Launch in 2017

UMBRAS
Coronography