# Clef2Web

**Summary.** Clef2Web is an agency. Based in Charleroi. Founded in 2005. The team is around 7 FTE. Expertise: Paid social, Search advertising (SEA), SEO & GEO.

## Key facts

| Field | Value |
|---|---|
| Founded | 2005 |
| Location | Avenue Général Michel 1E, 6000 Charleroi |
| Website | https://www.clef2web.be |
| LinkedIn | https://www.linkedin.com/company/clef2web/ |
| Instagram | https://www.instagram.com/clef2web |
| Company number | BE0874.833.102 |
| NACE main activity | 62100 - Ontwerpen van computerprogramma’s |
| Expertise | Paid social, Search advertising (SEA), SEO & GEO |
| Team (FTE) | 7,4 |

## What does Clef2Web do?

Clef2Web is een performance- & mediabureau met thuisbasis in Charleroi, opgericht in 2005. De bezetting ligt rond 7 VTE. De dienstverlening draait om paid media (sea/social/display) en seo. De ervaring zit vooral in kmo's (pme) en regio charleroi/wallonie.

## Where is Clef2Web based?

Clef2Web is based in Avenue Général Michel 1E, 6000 Charleroi, Belgium.

## What expertise does Clef2Web have?

- Paid social
- Search advertising (SEA)
- SEO & GEO

## Key financials

Source: NBB annual accounts. "/" means not filed (abbreviated format); FTE = average number of full-time equivalents.

| Year | Revenue | Gross margin | EBITDA | FTE |
|---|---|---|---|---|
| 2023 | / | € 482.955 | € 118.211 | 6,7 |
| 2024 | / | € 437.466 | € 28.927 | 6,9 |
| 2025 | / | € 405.465 | € 27.513 | 7,4 |

## Frequently asked questions

**When was Clef2Web founded?** In 2005.

**Where is Clef2Web located?** In Charleroi, Belgium.

**What is Clef2Web specialised in?** Paid social, Search advertising (SEA), SEO & GEO.

**How big is Clef2Web?** Around 7 full-time equivalents (financial year 2025).

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Factsheet published by IKAg. Figures from the annual accounts up to financial year 2025. Company data verified with the CBE on 2026-10-13. Canonical page: https://www.ikag.be/en/factsheets/clef2web