Building waterproofing and plumbing work company

Free activity · CNRC 109203 · Goods Production

Activity contents

  • Building insulation, waterproofing and soundproofing work
  • Sanitary plumbing and central heating work
  • Building roofing work.

Authorized accessory activities

  • Supply and installation of all waterproofing and plumbing equipment and materials.

How to start this activity in Algeria

Official procedure, ordering of steps, and realistic timelines

  1. Step 1: Choose the right legal form

    The activity "Building waterproofing and plumbing work company" is free, no prior licence needed. Choose between auto-entrepreneur (ANAE, 5M DZD/year cap for services), sole-trader, single-member LLC (EURL) or LLC (SARL) depending on your project and number of partners.

    Day 1

  2. Step 2: CNRC registration

    For SARL/EURL: notarised articles + share capital. For sole trader or auto-entrepreneur: simplified file. In every case, request the company name then the Trade Register extract from CNRC.

    3 to 7 days

  3. Step 3: Tax and social registrations

    Tax ID (NIF), social ID (NIS for manager), CNAS affiliation if employees, tax card. You can immediately operate "Building waterproofing and plumbing work company" in Algeria without any further ministry-level step.

    3 to 5 days

Frequently asked questions

How do I start the activity "Building waterproofing and plumbing work company" in Algeria?

Choose your legal form (SARL/EURL/Auto-Entrepreneur), file the company name + articles at CNRC, obtain the NIF, NIS, CNAS affiliation if hiring, and tax card. UpGrowth Connect launches your company in 7 days, money-back guaranteed.

How much does it cost to incorporate for code 109203?

About 60 000 DZD all-in for a sole proprietorship, or 103 610 DZD + min capital for SARL/EURL. UpGrowth Connect: 45 000 DZD ex-tax + State fees. Optional Birkhadem domiciliation: +90 000 DZD / 12 months.

Is the ANAE auto-entrepreneur regime allowed for Building waterproofing and plumbing work company?

ANAE is reserved for individual services, capped at 5M DZD/year. For "Building waterproofing and plumbing work company", verify eligibility via UpGrowth's ANAE tool or with the competent authority.

Which supervisory authority oversees code 109203?

This activity has no specific supervisory authority beyond CNRC, Trade Register registration is sufficient.

Is the activity "Building waterproofing and plumbing work company" regulated in Algeria?

No, Building waterproofing and plumbing work company (CNRC code 109203) is classified FREE. Operable after simple CNRC registration, no prior ministerial licence.