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Logo PT Tunas Bangun Karsa (TBK Holding)
Industrial complex from above

Our Business

Four Integrated, Interconnected Business Lines

TBK Holding runs integrated technical businesses from upstream to downstream: from planning and engineering, production and fabrication, professional services, to trading and interior solutions.

Aerial view of a completed industrial building complex

Business Line 01

Engineering, Procurement & Construction (EPC)

End-to-end solutions from planning, engineering, procurement, construction, and installation to commissioning for building, infrastructure, and industrial projects.

  • Planning & engineering
  • Material & equipment procurement
  • Building & infrastructure construction
  • Installation & commissioning
  • Industrial projects & supporting facilities
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Business Line 02

Manufacturing & Fabrication

Metal and wood manufacturing and fabrication services: industrial components, steel structures, architectural components, furniture, and custom aluminum-glass door & window products.

  • Metal & steel structure fabrication
  • Wood fabrication & interior products
  • Architectural & industrial components
  • Custom furniture & products
  • Aluminum-glass doors & windows
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MEP system installation in a building mechanical room

Business Line 03

Technical Engineering & Professional Services

Mechanical, Electrical & Plumbing (MEP) services, technical consulting, project management, construction supervision, architecture, interior design, and technical audits supporting project efficiency and success.

  • Mechanical, Electrical & Plumbing (MEP)
  • Technical consulting & chemical engineering
  • Project management & value engineering
  • Construction supervision & technical audits
  • Architecture & interior design
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Business Line 04

Trading, Equipment & Interior Solutions

Supply of construction materials, equipment rental, and interior design, fit-out, and decoration services supporting end-to-end project needs.

  • Construction material supply
  • Construction equipment rental
  • Commercial & residential interior fit-out
  • Interior decoration & styling
  • Furniture & interior fittings
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Scope

Business Activities

Construction

Execution of building, infrastructure, and civil works.

Production

Manufacturing and fabrication of metal, wood components, and custom products.

Service Solutions

Technical consulting, MEP, project management, supervision, and audits.

Trading

Construction material trading and equipment rental.

Company Group

Brands & Subsidiaries

Karsa Facility Services

Facility maintenance and installation services for office buildings and factories.

Coming Soon

Other brands and subsidiaries within the TBK Holding group will be shown here as the company grows.

Ready to Realize Your Project with Us?

Tell us about your project needs — our team is ready to assist from planning through handover.