Welcome to SEMOpx where we provide our registered Members with secure, efficient trading in the Day-Ahead and Intraday market.
Register with us
To trade on SEMOpx Day-Ahead and Intraday Markets you need to complete the application process.
- Step 1
- Register with the balancing market
- Step 2
- Register with SEMOpx
- Step 3
- Obtain admission as a member with ECC
- Step 4
- Gain access to the trading platform
To find out more, contact registration@semopx.com
| Member Name | Shortname | Day-Ahead | Intraday Auction | Intraday Continuous |
|---|---|---|---|---|
| AARHUS ENERGY A/S | AARHUS | ✓ | ✓ | |
| ALENTRA ENERGY LTD | ALENTRA | ✓ | ✓ | |
| ALPHA ENERGY APS | ALPEN | ✓ | ✓ | |
| ALPHATARAXIA EUROPIUM B.V. | ALPHA | ✓ | ✓ | ✓ |
| ARES MARKET SERVICES LIMITED | ARESMSL | ✓ | ✓ | |
| AROSOURCE APS | AROSOUR | ✓ | ✓ | |
| AUGHINISH ALUMINA LTD | AUGHIN | ✓ | ✓ | ✓ |
| AXPO TRADING AG | EGL | ✓ | ✓ | ✓ |
| BALLINCURRY ENERGY SUPPLY LTD | BALLIN | ✓ | ✓ | ✓ |
| BORD GAIS ENERGY LTD | BORD | ✓ | ✓ | ✓ |
| ORSTED RENEWABLE SUPPLY 2 LTD | BROOK | ✓ | ✓ | ✓ |
| BUDGET ENERGY LTD NI | BUDGENI | ✓ | ✓ | ✓ |
| C A COMMODITIES A/S | CACOM | ✓ | ✓ | ✓ |
| CALVI ENERGY SERVICES LTD | CALVI | ✓ | ✓ | ✓ |
| CAPTURED CARBON LTD | CAPTURED | ✓ | ✓ | ✓ |
| CENERGISE LIMITED | CENERGI | ✓ | ✓ | ✓ |
| CENERGISE TRADING LTD | CENTRAD | ✓ | ✓ | ✓ |
| CENTRICA ENERGY TRADING A/S | NORDJYSK | ✓ | ✓ | ✓ |
| COBBLESTONE ENERGY DMCC | COBBLENER | ✓ | ✓ | ✓ |
| CONTOURGLOBAL SOLUTIONS (NORTHERN IRELAND) LTD | CONTOUNI | ✓ | ✓ | ✓ |
| CONVEX ENERGY GMBH | CONVEX | ✓ | ✓ | ✓ |
| COPENHAGEN ENERGY TRADING A/S | COPENER | ✓ | ✓ | ✓ |
| DANSKE COMMODITIES A/S | DANSKE | ✓ | ✓ | ✓ |
| DUBLIN WASTE TO ENERGY SUPPLY LTD | DUBLIN | ✓ | ✓ | ✓ |
| ECOPOWER SUPPLY LIMITED | ECOPOW | ✓ | ✓ | ✓ |
| EDENDERRY POWER OPERATIONS LTD | EDENDERR | ✓ | ✓ | ✓ |
| EDTC LTD | EDTC | ✓ | ✓ | ✓ |
| ELECTRICITY SUPPLY BOARD | ELSUPPLY | ✓ | ✓ | ✓ |
| ELECTROROUTE ENERGY TRADING LTD | ROUTE | ✓ | ✓ | ✓ |
| ELECTROROUTE POWER ACCESS LIMITED | ROUTOP | ✓ | ✓ | ✓ |
| ELGIN TRADING & OPTIMISATION SERVICES | ELGIDHIE | ✓ | ✓ | ✓ |
| ENERGETECH TRADING DMCC | ENERGET | ✓ | ✓ | ✓ |
| ENERGI DANMARK A/S | ENERDK | ✓ | ✓ | ✓ |
| ENERGIA CUSTOMER SOLUTIONS LIMITED | VIRIDENE | ✓ | ✓ | ✓ |
| ENERGIA CUSTOMER SOLUTIONS NI LIMITED | VIRIDIAN | ✓ | ✓ | ✓ |
| ENZEE COMMODITIES A/S | ENZEE | ✓ | ✓ | ✓ |
| EP BALLYLUMFORD LTD | AESBAL | ✓ | ✓ | ✓ |
| EP KILROOT POWER LTD | AESKIL | ✓ | ✓ | ✓ |
| EPSILON QUANTITATIVE APS | EPSILON | ✓ | ✓ | |
| EROVA ENERGY LTD | EROVA | ✓ | ✓ | ✓ |
| EUROPEAN COMMODITY CLEARING LUXEMBOURG S.AR.L | ECCLU | ✓ | ✓ | ✓ |
| FLOGAS NATURAL GAS LTD | FLOGNAT | ✓ | ✓ | ✓ |
| FLOGAS ENTERPRISE SOLUTIONS LTD | VAYU | ✓ | ✓ | ✓ |
| FLUXSMART LTD | FLUX | ✓ | ✓ | ✓ |
| GALANTA ENERGY TRADING LIMITED | GALANTA | ✓ | ✓ | ✓ |
| GREEN AI APS | GREENAI | ✓ | ✓ | ✓ |
| GREENSPARK ANALYTICS LIMITED | GREENPRK | ✓ | ✓ | ✓ |
| GRID BEYOND LIMITED | GRIDB | ✓ | ✓ | ✓ |
| IBERDROLA ENERGIA ESPANA S.A.U. | IBERDGE | ✓ | ✓ | ✓ |
| IN COMMODITIES A/S | INCOM | ✓ | ✓ | ✓ |
| INDAVER ENERGY LTD | INDAVER | ✓ | ✓ | ✓ |
| KRIA ENERGY EHF | KRIA | ✓ | ✓ | ✓ |
| LCC POWER LTD NI | LCCPOW | ✓ | ✓ | ✓ |
| LCC POWER LTD ROI | LCCPOI | ✓ | ✓ | ✓ |
| LIGHTFIELD LTD | FIELD | ✓ | ✓ | ✓ |
| MFT ENERGY A/S | MFT | ✓ | ✓ | ✓ |
| NEXT KRAFTWERKE GMBH | NEXTKW | ✓ | ✓ | ✓ |
| NIDHOG APS | NIDHOG | ✓ | ✓ | ✓ |
| NITOR ENERGY A/S | NITOR | ✓ | ✓ | ✓ |
| NORDIC ENERGY HOUSE APS | NORDIC | ✓ | ✓ | ✓ |
| NORLYS ENERGY TRADING | NLYEX | ✓ | ✓ | ✓ |
| NORTHPOOL B.V. | NORTH | ✓ | ✓ | ✓ |
| PANDA POWER LTD | PANDA | ✓ | ✓ | ✓ |
| POWER MANAGEMENT IT LIMITED | POWERIT | ✓ | ✓ | |
| POWER NI ENERGY LTD | POWERNI | ✓ | ✓ | ✓ |
| POWERMART APS | POMART | ✓ | ✓ | ✓ |
| PREPAY POWER LTD | PREPAY | ✓ | ✓ | ✓ |
| PROJECT PLUG LIMITED | PROJECTP | ✓ | ✓ | ✓ |
| QUANTUM POWER TRADING | QPTEX | ✓ | ✓ | |
| QUENT APS | QUENT | ✓ | ✓ | ✓ |
| REPOWER SUPPLY LTD | REPOS | ✓ | ✓ | ✓ |
| RESPECT ENERGY | TRMEW | ✓ | ✓ | ✓ |
| RISQ ENERGY LIMITED | RISQ | ✓ | ✓ | ✓ |
| RWE SUPPLY & TRADING GMBH | RWEST | ✓ | ✓ | ✓ |
| SLIABH BAWN SUPPLY DAC | SLIABH | ✓ | ✓ | ✓ |
| SLIEVEREAGH POWER (CS) LTD | SLIEVP | ✓ | ✓ | ✓ |
| SSE ENERGY SUPPLY LTD | SSE | ✓ | ✓ | ✓ |
| STATKRAFT MARKETS GMBH | STATKMKT | ✓ | ✓ | ✓ |
| TRISOLARIS AG | TRISOLAR | ✓ | ✓ | ✓ |
| TYNAGH ENERGY LTD | TYNAGH | ✓ | ✓ | ✓ |
| VIS ALGORITHMICS APS | VISAKMDK | ✓ | ✓ | ✓ |
| WFSO LIMITED | WFSO LIMITED | ✓ | ✓ | ✓ |
| WFST LIMITED | WFST | ✓ | ✓ | ✓ |
| XENON CAPITAL MARKETS LTD | XENON | ✓ | ✓ | ✓ |