All company activities
                                             100 - ENERGY PRODUCER 
                                    101 - Independent Energy Company 
                                    102 - Independent Power Producer  
                                    103 - International Oil/Gas Company National Oil/Gas Company 
                                    104 - Renewables and Sustainability Company 
                                    200 - GOVERNMENT 
                                    201 - Ambassadors/Attaches/Trade Commissioners 
                                    202 - Economic Investment & National Development 
                                    203 - Industry Regulator 
                                    204 - Ministry 
                                    205 - National or Cross-Border Regulator 
                                    206 - Port Authorities 
                                    207 - Trade & Investment 
                                    300 - ENGINEERING, PROCUREMENT, CONSTRUCTION & MANAGEMENT 
                                    301 - Engineering Sub-Contracting 
                                    302 - EPC Contractor 
                                    303 - Project Construction & Project Management 
                                    304 - Project Pre-FEED and FEED Design & Build 
                                    400 - EXPLORATION & PRODUCTION 
                                    401 - Drilling & Completions 
                                    402 - Gas & LNG Processing 
                                    403 - Pipelines, Maintenance & Engineering 
                                    404 - Production Optimization, Reservoir, Flow & Measurement 
                                    405 - Seismic & Geology 
                                    500 - RENEWABLE ENERGY 
                                    501 - Batteries 
                                    502 - Biofuels / Biofuels 
                                    503 - Energy Storage 
                                    504 - Geothermal 
                                    505 - Hydro 
                                    506 - Hydrogen 
                                    507 - Liquid Wind 
                                    508 - LNG 
                                    509 - Nuclear 
                                    510 - Solar 
                                    511 - Tidal 
                                    512 - Wind (offshore & onshore) 
                                    600 - MARINE & SHIPPING 
                                    601 - Classification 
                                    602 - LNG, Cryogenic & Vessel to Vessel Transfer 
                                    603 - Port/Port Owner 
                                    604 - Ship Chartering, Risk Assessment, Broking & Insurance 
                                    605 - Shipbuilding & Floating Facilities Construction & Engineering 
                                    606 - Storage & Containment (Onshore & Offshore) 
                                    700 - POWER GENERATION / TRANSMISSION, DISTRIBUTION 
                                    701 - Combined Heat & Power (CHP) Technology 
                                    702 - Fuel Cell Technologies 
                                    703 - Gas & Power Networks & Distribution 
                                    704 - Grid Operators 
                                    705 - Hydrogen 
                                    706 - Independent Power Producers 
                                    707 - Pipeline Networks, Maintenance & Operation 
                                    708 - Power Generation & Combined-Cycle Gas Turbine Technology 
                                    709 - SMART Grids 
                                    710 - Utilities 
                                    800 - ENVIRONMENT 
                                    801 - Environmental Consultants 
                                    802 - Greenhouse Gases 
                                    803 - Circular Economy 
                                    804 - Recycling & Biodegradables 
                                    805 - Waste to Energy 
                                    806 - Waste Management 
                                    900 - HEALTH, SAFETY, SECURITY & ENVIRONMENT 
                                    901 - Asset Integrity & Infrastructure Protection 
                                    902 - Audit and Certification 
                                    903 - HSSE Equipment & Services 
                                    904 - HSSE Management & Consulting 
                                    905 - Industry & Hazardous Waste 
                                    1000 - HYDROCARBONS REFINING 
                                    1001 - Chemical & Fertilizer Production 
                                    1002 - Manufacturing 
                                    1003 - Natural Gas Liquids / Gas to Liquids 
                                    1004 - Olefins  
                                    1005 - Petrochemicals 
                                    1100 - FINANCING, CONTRACTING, PRICING & TRADING 
                                    1101 - Brokers / Brokerage Houses 
                                    1102 - Energy Trading 
                                    1103 - Financing, Investment & Equity 
                                    1104 - Insurance & Reinsurance 
                                    1105 - Investment Banking 
                                    1106 - Legal & Contractual 
                                    1107 - Risk & Asset Management  
                                    1200 - DIGITAL 
                                    1201 - Artificial Intelligence 
                                    1202 - Automation and Process Controls 
                                    1203 - Cloud Computing 
                                    1204 - Data and Big data 
                                    1205 - IOTS 
                                    1206 - Software 
                                    1207 - Telecommunication 
                                    1300 - END USER 
                                    1301 - Agriculture 
                                    1302 - Aluminum 
                                    1303 - Cement 
                                    1304 - Fertilizers & Chemicals 
                                    1305 - Industrial / Heavy Industry 
                                    1306 - Manufacturing 
                                    1307 - Mining 
                                    1308 - Petrochemicals 
                                    1400 - TERMINALS, STORAGE & BUNKERING 
                                    1401 - CCS & CCUS (Carbon Capture, Storage & Utilization) 
                                    1402 - FSRU & FPSO 
                                    1403 - Gas Storage – Above and Below Ground 
                                    1404 - LNG Liquefaction & Regassification Terminals 
                                    1405 - Small-Scale LNG Infrastructure & Bunkering 
                                    1500 - PLATFORMS: FIXED & FLOATING 
                                    1501 - Contractors - Design 
                                    1502 - Floating Equipment 
                                    1503 - Offshore Construction Management 
                                    1504 - Offshore Engineering & Design Services 
                                    1600 - PRODUCTS & SERVICES 
                                    1601 - Batteries & Chargers 
                                    1602 - Boilers 
                                    1603 - Cables 
                                    1604 - Components 
                                    1605 - Compressors 
                                    1606 - Controls for Power Systems 
                                    1607 - Cranes, Derricks, Hoists, Winches 
                                    1608 - Drilling and Completions 
                                    1609 - Electric Motors 
                                    1610 - Electrical Engineering 
                                    1611 - Electrical Systems 
                                    1612 - Engines 
                                    1613 - Explosion Proof Electrical Equipment System 
                                    1616 - HVAC 
                                    1617 - Insulation & Coating 
                                    1618 - Marine Equipment & Services 
                                    1619 - Piping 
                                    1620 - Power Supplies 
                                    1621 - Power Systems 
                                    1622 - Power Transmission Equipment 
                                    1623 - Process Equipment /Facilities 
                                    1624 - Production and Operations 
                                    1625 - Pumps 
                                    1626 - Raw Materials 
                                    1627 - Reservoir Description and Dynamics 
                                    1628 - Standards/Regulations/Codes 
                                    1629 - Steel 
                                    1630 - Springs 
                                    1631 - Tubes 
                                    1632 - Turbines 
                                    1633 - Turbo Machinery 
                                    1634 - Valves & Actuators 
                                    1635 - Vessels / Tanks 
                                    1700 - TRANSPORTATION /LOGISTICS 
                                    1701 - Air Transport Services 
                                    1702 - Cargo Handling Services 
                                    1703 - Cranes and Special Vehicles Rental 
                                    1704 - Freight Forwarding & Shipping 
                                    1705 - Ferries / Sea Shipping 
                                    1706 - Lifting Solutions and Tools 
                                    1707 - Material Handling 
                                    1708 - Road Transportation & Haulage 
                                    1800 - HUMAN RESOURCES 
                                    1801 - Diversity & Workforce Inclusivity 
                                    1802 - Project Management 
                                    1803 - Recruitment & Resourcing 
                                    1804 - Training, Skills & Development 
                                    1900 - ACADEMIA 
                                    1901 - Research Institutions 
                                    1902 - Universities 
                                    2000 - ASSOCIATIONS / TRAINING 
                                    2001 - Consultancy Services 
                                    2002 - Exhibitions & Conferences 
                                    2003 - Local & Government Bodies 
                                    2004 - NGO 
                                    2005 - Not for Profit Organization 
                                    2006 - Trade Association 
                                    2100 - MEDIA 
                                    2101 - Advertising Agency 
                                    2102 - Digital Media 
                                    2103 - International Media 
                                    2104 - National Media 
                                    1615 - Generators 
                                    1614 - Flanges, Fittings 
                                 
            
            
                
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