kontraktor

Kontraktor is a term used in several languages, notably Indonesian and Malay, to denote a person or company that enters into a contract to perform a defined scope of work or to supply goods or services. The word is a loanword from English contractor and carries the same basic meaning: an entity hired to complete a set piece of work for a client or principal.

In practice, a kontraktor may operate as a general (or prime) contractor, responsible for managing the overall project, coordinating subcontractors, and ensuring compliance with timelines, quality standards, and local building codes. The term also covers subcontractors, who provide specialized services such as electrical, plumbing, or steel fabrication under contract with the general contractor or the project owner. Contractors work across industries, including construction, engineering, information technology, and facilities management.

Contractual framework defines the relationship between the kontraktor and the client. Core elements include scope of work, schedule, price, payment terms, change orders, warranties, and liability. Projects may use lump-sum, time-and-materials, or cost-plus pricing, and may require performance bonds or other protections to mitigate risk. Selection is typically by competitive bidding or negotiated agreements.

Regulation and risk: In many jurisdictions, kontraktors must hold licenses, carry insurance, and meet safety and industry standards. Contractors assume risks related to workmanship, delays, and compliance with laws and regulations. Disputes are generally resolved through contract terms and applicable law, potentially including mediation, arbitration, or litigation.

See also: General contractor, Subcontractor, Construction management, Procurement.