PharOS
- A pharmaceutical and biotechnology consultancy located in Pallini; includes profile, services and product information.
- http://www.pharosgr.gr/

Faerogen Engineering
- Offers aerosol fire suppression equipment, fire safety systems, pyrogen and fire extinguishers; includes profile and information on products. Located in Vari.
- http://www.faerogen.com/

Veterin S.A.
- Manufacturer of veterinary products, agrochemicals and piscicultural products. Includes company profile, products and services, and job openings. Located in Aspropyrgos.
- http://www.veterin.com/

EL GAZ
- Manufactures and bottles gas cartridges; includes company profile, details on products and services, and contact information.
- http://www.elgaz.gr/

Carrera, LTD
- Offers details on services and products including leather products for cars, boats, and airplanes.
- http://www.carrera.gr/

Athenian Marble Ltd.
- Exporters and producers of many varieties of white and coloured marble tiles, blocks, and slabs.
- http://www.athenian.gr/

FERCAL
- Industrial construction company, located in Glika Nera, Athens.
- http://www.fercal.gr

Vencon-Varsos SA
- Designers of tobacco curing equipment and the manufacturer of Ventobacco curing barns. Located in Rentis.
- http://www.ventobacco.com