Last updated: September 2026By Afik Hanahal

Developer vs. contractor — what is the difference and who is responsible for what

In short: The developer owns the project: acquires or organises the land, promotes planning and financing, and sells the product — carrying the overall risk. The contractor builds for the developer under an agreed contract, price and schedule, and is responsible for construction quality. The construction supervisor represents the developer (or the landowner) opposite the contractor. One company can be both developer and contractor — but the roles, responsibility and risk remain different.

Comparison

	Developer	Contractor
Role	Project owner and risk manager	Builds under contract
Income	Gap between cost and sale value	Contract price for the work
Main risk	Market, planning, financing, sales	Construction cost, schedule, quality
Liability to the buyer	Seller of the apartment — liable under the Sale (Apartments) Law	Liable to the developer; defects period per contract
Licensing	No contractor licence required	Registered in the Contractors Register by scale and class
Who chooses whom	The developer chooses a contractor	The contractor bids / wins a tender

Other roles in a project

Main contractor — responsible for all construction, employing subcontractors.
Subcontractors — electrical, plumbing, aluminium, finishes.
Construction supervisor — represents the developer or landowner: checks that construction matches the plans, specification and standards, and approves payments. What a construction supervisor does.
Project manager — coordinates everyone: planning, permits, contractor, consultants, schedule and budget.
Architect and consultants — design; the engineer is responsible for structure.

What it means for a landowner

When a landowner enters a combination deal or partnership, they effectively become the developer's partner — not the contractor's. The key questions: who is the developer and what is their track record, how is the land secured (guarantees, caveat), who supervises construction on the owner's behalf, and what happens if the developer stalls. We represent landowners at exactly this point.

Frequently asked questions

What is the difference between a developer and a contractor?

The developer owns the project, carries the risk and profits from sales; the contractor builds for the developer for a contract price. The developer is liable to buyers under the Sale Law; the contractor is liable to the developer for construction quality.

Must a developer be a registered contractor?

No. A developer needs no contractor licence, but the construction itself must be carried out by a contractor registered in the Contractors Register in the class matching the project's scale.

Who is responsible for construction defects — developer or contractor?

Toward the apartment buyer — the developer/seller, under the Sale (Apartments) Law and its defect and warranty periods. The developer can in turn claim against the contractor under their contract.

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