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21 Scott Street, built by ASTEK — a cantilevered glass façade framed in dark stone against the Johannesburg sky.

Johannesburg, South AfricaEstablished 1997

LET’S REDEFINE POSSIBLE.

Explore our work

Family-built. Since 1997.

Nearly three decades of building.

02 / Selected projects

A broader view of ASTEK.

Explore the portfolio
Glazing, steel and concrete at the illuminated Roche Bobois entrance in Kramerville

03 / What we build

From groundworks
to handover.

Structure, services and specialist trades. Coordinated through to the final finish.

  • New-build construction
  • Refurbishment
  • Civil & structural works
  • Fit-out & finishing
Our capabilities

04 / Established 1997

Family-built.
Forward-looking.

Built over generations, ASTEK brings nearly three decades of hands-on experience to increasingly ambitious projects. Long-standing relationships and knowledge earned on site continue to shape the company.

The ASTEK story

Selected clients
Past and present

ADvTECHAlchemy PropertiesFieldspaceFedgroupIndependent Institute of EducationGrowthpoint Properties

05 / Independent recognition

Recognition earned on site.

Awards & recognition
2012 / SAPOA

25 Wellington Road

Refurbishment winner

2019 / Fulton Awards

37 Commerce Crescent

Commendation
Buildings up to three storeys

The illuminated glass façade of 27 Commerce Crescent after dark

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