AISSER Association
- Address: 50B, Republicii Blvd., municipality of Calarasi, Calarasi County, Romania
- Phone no: +40 371 015 145
- Fax: +40 242 316 141
- E-mail: office@aisser.ro
- Website: www.aisser.ro
Foundation „Sustainable development and prosperity”
- Address: 2 Hristo Botev street, office no 216, Veliko Tarnovo, Bulgaria
- Phone no: +359 877 266 005
- E-mail: foundation_prosperitet@abv.bg
„Mihai Eminescu” Theoretical High School
- Address: 8-12 Prelungirea Bucuresti, municipality of Calarasi, Calarasi County, Romania
- Phone no: +40 723 515 103
- E-mail: geonard2004@yahoo.com
- Website: www.ltme.ro
„Vasil Levski” High School
- Address: 57 Oborishte street, Glavinitsa, Silistra, Bulgaria
- Phone no: +359 876 210 518
- E-mail: souvl@abv.bg