Bridges & bridge contracting
Discuss bridge construction requirements, access conditions and the scope of your proposed works.
Make an enquiry →
MADANG · PAPUA NEW GUINEA
Building connections.
Shaping tomorrow.
Bridges. Buildings. Civil works.
Start your next project with Sigma Constructions Ltd.
01 — SIGMA CONSTRUCTIONS LTD
Bridge contracting✳Building construction✳Civil engineering✳Equipment hire
GROUNDED IN MADANG
Local roots.
A practical outlook.
Sigma Constructions Ltd is based in Madang, Papua New Guinea. The company is listed in bridge contracting, building contracting, civil engineering and hire contracting.
Whether you are planning a new build, discussing infrastructure works or looking into equipment hire, start with the scope, location and requirements of your project.
Get to know Sigma →
MADANG, PAPUA NEW GUINEAWHAT WE DO
The groundwork
for what comes next.
Building contracting
Start a conversation about your building project, from the initial brief to the work required on site.
Make an enquiry →Civil engineering
Bring your infrastructure requirements, site information and technical brief to the discussion.
Make an enquiry →Equipment hire
Enquire about equipment requirements, availability, hire periods and site access.
Make an enquiry →
PORTFOLIO
Every project
has a story.
Our portfolio is being prepared for this website. Visit the portfolio page for an overview of the work categories, or contact the team to discuss relevant project experience.
Explore the portfolio →YOUR NEXT PROJECT
