| Company Name | Email | Representative | Country | Contact No. |
| | | | | |
| Gearing Up | gul@candw.lc | Dr. David Bristol | Saint Lucia | 4843580 |
| Emerald Lighting | emeraldlightingcostlucia@gmail.com | Graham Mills | Saint Lucia | 4849994 |
| EACT | fisaac@candw.lc | Dr. Fred Isaac | Saint Lucia | 4582446 7248700 |
| Vibe Electric | mbrigham@lucianstyle.com | Michael Brigham | Saint Lucia | 4528300 |
| Lindsley Philbert | plindsley@gmail.com | Lindsley Philbert | Saint Lucia | 5840925 |
| Allied Services | alliedsalesslu@hotmail.com | Roger Gomez | Saint Lucia | 7161391 |
| Salt Rush Ltd | karlisnoel@live.com | Karlis Noel | Saint Lucia | 4881213 |
| Solar Renewable Energy | info@sollucian.com | David Roberts | Saint Lucia | 450-4120 5202121 |
| EASTERN CARIBBEAN WIND AND SOLAR | vitalisk@me.com | Keifer Vitalis | Saint Lucia | 2850997 |
| SALT RUSH Ltd | karlisnoel@live.com | Karlis Noel | Saint Lucia | 4881213 |
| ECO CARIBE | consultecocarib@gmail.com | Denell | Saint Lucia | 7239495 |
| Trident Limited | trident.saintlucia@gmail.com | Ausbert d’Auvergne | Saint Lucia | 721-9393 |
| William Solar | dgreen@williamssolar.com kfontenelle@caribbeanmetalslimited.com snarcisse@caribbeanmetalslimited.com | David Green | Saint Lucia | 1(246)-425-2000 450-2249 |
| Shurman Francis | fshurman@hotmail.com | Shurman Francis | Saint Lucia | 1 (758) 7154036 |
| 365 Power Inc | nfulgence@365powerinc.com | Nigel Fulgence | Saint Lucia | 1 (758) 4518111 |
| Allied Consultancy Services | rightangle@candw.lc | Adolphus C. Small | Saint Lucia | 1 (758) 5180818 |
| Innogen Technologies Inc. | hseale@innogenonline.com | Henderson Seale | Saint Lucia | 1 (758)287-2554 |
| Solar Connections Inc. Gros Islet | solarconnectionsinc@gmail.com | Tova Verneuil | Saint Lucia | 1 (758) 450-7878 |
| Solar Energy Services Co. Ltd.
| solarenergy@karibcable.com | Gilbert Joseph | Saint Lucia | 1 (758) 572-5590* 1 (758) 518-5590* 1 (758) 485-5590 |
| Sol-Lucian | ricardoj@sollucian.com info@sollucian.com | Ricardo James | Saint Lucia | 1 (758) 453-0333 |
| noah energy | jade@noah-energy.com | Jade Huchinson | Saint Lucia | 1 (758) 7238578 |
| Sustainable Earth Inc. The Caribbean Renewable Energy Company; Taberi - La Plaine - Commonwealth of Dominica (West Indies) | rv@sustainableearth.dm | Hervé "RV" Nizard | Dominica | 1 (767) 440 4404 |
| EMS Ltd. P. O. Box 40 Canefield Dominica | karlnassief@autotrade.dm | Mr. Karl Nassief | Dominica | 1 (767) 245 5549 1 (767) 255 6813 |
| Burton and Company Ltd. Cnr of Independence Street and Kennedy Avenue P. O. Box 32 Roseau Dominica | burtonco@cwdom.dm ladupigny@cwdom.dm | Mr. Trevor Burton | Dominica | 1 (767) 448 2310 |
| Global Engineering and Energy Ltd. 9 Griffin Lane, Goodwill, DOMINICA | felixjulien@globaleel | Mr. Felix Julien | Dominica | (767) 448 1535 (767) 265 8609 |
| MARINOR Enterprises Ltd. River Estate Works P. O. Box 505 Roseau Dominica | astaphanm@gmail.com | Mr. Michael Astaphan | Dominica | 1 (767) 449 1269 /1900 1 (767) 616 9045 |
| New Leaf, Jamaica, | rwright@newleafpower.com | Robert Wright: | Dominica | - |
| ENERMAX Ltd, Barbados, | enermax@caribsurf.com | Hallam Edwards | Dominica | - |
| Cleanplant, Barbados,: | nipper@cleanplant.de | Maurice Nipper | Dominica | - |
| Caribbean Solar Company, USVI, | maya@caribbeansolarcompany.com | Maya Matthews-Sterling: | Dominica | - |
| Green Harmony Energy Company Limited, #32 Gayah Kissoon Development, Rousillac, South Oropouche, Trinidad and Tobago | mastaydevanand@yahoo.com | Devanand Mastay | Trinidad | 1(868) 707-2162 1(868) 6683528 |