CONTACT US

Sierra Construction LTD

+94(11) 250 2931

contact@sierra.lk

112,Havelock Road,Colombo 5

Sierra Global Networks(Pvt)Ltd

+94(11) 554 9322

info.sgn@sierra.lk

38,Vishaka Road,Colombo 4

Sierra System Engineering(Pvt)Ltd

+94(11) 255 2310

22,Byrde Place ,Colombo 6

E&P Engineering(Pvt)Ltd

+94(11) 255 2310

45 1/1,Byrde Place ,Colombo 6

Sintech Engineering(Pvt)Ltd

+94(11) 285 6980

info@sintechengineering.com

23/1,Havelock Road,Colombo 5

SI Dynamics(Pvt)Ltd

+94(11) 250 2931

info@sierratechnologyholdings.lk

23/1,Havelock Road,Colombo 5

Aion Cyber Security (Pvt)Ltd

+94(11) 250 2931

info@aioncybersecurity.com

112,Havelock Road,Colombo 5

Aion Campus(Pvt)Ltd

+94(11) 258 2052

info@aioncampus.com

112,Havelock Road,Colombo 5

Get in touch with us