Company stamp maker for Indonesia

A cap perusahaan is near universal in Indonesian business practice, expected on invoices, contracts and official letters, and a document arriving without one is commonly sent back.

Open the stamp maker

Indonesia uses the company stamp heavily. Contracts, invoices, surat jalan, official letters and submissions to agencies all carry it, usually beside a signature, and the habit is strong enough that unstamped paperwork is treated as incomplete rather than as unusual.

What a company stamp in Indonesia usually carries

The company name in full, with the legal form, commonly PT or CV.
The NIB, the business identification number issued through the OSS system.
The registered address, often with the city.
Sometimes the NPWP, the tax number, on stamps used for invoicing.

Why make it digitally

Paperwork moves as scans and PDFs, and a stamp that must be printed and rescanned adds a step to every document.
A company operating across several offices often needs a stamp per location.
Registration details change, and a re-cut costs where an edit does not.

Questions

Is a company stamp required in Indonesia?

Not by statute, but commercial and administrative practice treats it as necessary. Invoices, contracts and letters are frequently rejected or returned without one, which in practice makes it a requirement.

What is a NIB?

The Nomor Induk Berusaha, the business identification number issued through the OSS licensing system. It replaced several earlier numbers and is the identifier counterparties now check.

Round or rectangular?

Both are used. Round is common for the main company stamp, and rectangular address or invoice stamps sit alongside it carrying the address and tax number.

This describes common commercial practice rather than giving legal advice, and practice changes. Where a specific document matters, check the requirement with the body receiving it.