| 1 | | Primary 3305 W. Mayflower Ave. Suite #1 | Lehi |  US | | Energy, Efficiency, Experience | N/A | Krizten Newbold | Chief Administrative Officer at E Builders |
| 2 | | Primary Vladislav Varnenchik Blvrd No.279 B | Varna |  BG | | Watermakers With High Energy Efficiency | N/A | Nikolay Borisov | Sales Manager at STIV Marine Division Ltd. |
| 3 | | Primary 6400 W. 95th Street Suite 202 | Overland Park | US | | Energy Efficiency, Simply™ | N/A | Tim O'Kane | Director of Marketing/Managing Member, Energy Solutions Professionals |
| 4 | | Primary P.O. Box 3506 | Silverdale | US | | "Energy Efficiency & Sustainability Solutions" | N/A | Bryan Taylor | |
| 5 | | Primary Rua José Domingues 318 | Pinhalzinho |  BR | | Energy Efficiency Solutions | N/A | Helga Bohnen | Director at Bohnen+Messtek Importação e Comércio de Equipamentos Ltda. |
| 6 | | Primary Laskaratou 12 | Athens |  GR | | Data-Driven Energy Efficiency | N/A | Konstantza Tiktopoulou | Operations Manager at dtwise | Data Insights |
| 7 | | Primary 780 N Commercial St | Manchester | US | | Your Source For Energy Efficiency | N/A | N/A | N/A |
| 8 | | Primary Hajduk Veljkova 11 | Novi Sad |  RS | | Ports, Energy Efficiency, Innovation Hubs | N/A | N/A | N/A |
| 9 | | Primary Urbanización Las Chimeneas, C.C. Las Chimeneas Módulo 6, Piso 1, Ofic. 6-01 | Valencia |  VE | | Energy Efficiency Engineering | N/A | Raúl González Acuña | Entrepreneur | Energy efficiency and Water desalination innovator | Articulist | International Speaker |
| 10 | | Primary #201-566 Artisan Lane | Bowen Island |  CA | | Building Energy Efficiency | N/A | Matthew Redekopp, P. Eng, CEM | Founder at Rede Energy Solutions - Energy Management for Canadian K-12 Schools |
| 11 | | Primary 2000 14th Ave E | Palmetto | US | | Energy Efficiency and Environmental Stewardship | N/A | Juan Torres | Sales Representative at KVAR Energy Savings, Inc. |
| 12 | | Primary Cygnus, Sunrise Parkway, Linford Wood | Milton Keynes |  GB | | Metering Data Powers Energy Efficiency | N/A | Gareth Jenkins | N/A |
| 13 | | Primary ulica Mikolowska 29 | Mysłowice |  PL | | Aggressive In Energy Efficiency | N/A | Maciej Skórkiewicz | Partner w Black Pearls VC |
| 14 | | Primary 2019 Clay St. | Houston | US | | Making Waves In Energy Efficiency | N/A | Christopher Burke | CEO at Game Changer USA & President at Insulation Guru LLC. |
| 15 | | Primary 285 Invermay Rd | Invermay |  AU | | Passionate About Energy Efficiency | N/A | Adam Hirst | Managing Director at Home Efficiency Group, Co-Director at Domescapes |
| 16 | | Primary Haramidere Yolu Caddesi | Istanbul |  TR | | Better Energy Efficiency | N/A | N/A | N/A |
| 17 | | Primary 3760 - 14TH AVENUE SUITE 302 | MARKHAM | CA | | Renewable Energy, and Energy Efficiency | N/A | R. Anthony Warner, P. Eng. , C. Eng., FEC | PRESIDENT & CEO at VIRTUAL ENGINEERS |
| 18 | | Primary 44 Serpentine Avenue | Dublin 4 |  IE | | Pragmatic Energy Efficiency | N/A | James Nolan | Director of Engineering at Frontline Energy |
| 19 | | Primary Haagsteeg 2 | Wageningen |  NL | | Learning About Ship Energy Efficiency | N/A | Dmitriy Ponkratov PhD MBA | Technical Director at Royal Institution of Naval Architects |
| 20 | | Primary Clavering Place Clavering Place Business Centre | Newcastle upon Tyne | GB | | Adding Value By Energy Efficiency | N/A | John Lyle | N/A |
