Registered business · Oostkamp · BE · Founded 2023 · Accounts through 2025 · Updated Jul 28, 2026
Public range today€9k - €25k
See what is holding the value back today, what this company could be worth in five years and which actions make the difference. The estimate is based on filed annual accounts.
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Historical indicative ranges based on public filings. This is not an asking price or confirmation that the company is for sale.
Based on filed company accounts| Fiscal year | Low | High |
|---|---|---|
| 2024 | €8k | €21k |
| 2025 | €9k | €25k |
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A concise view of fiscal year 2025. The financial report owns the multi-period statements, ratios, definitions, and source history.
BE · FY 2025 · Reported · Source: cbso_bulk · Updated: Jul 28, 2026
Each report is a separate, sourced dataset with enough history to answer a distinct question.
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Claim this companyPROTOSON, a business in NACE sector 71.11, is registered at an address in Oostkamp, Belgium. The company was founded in 2023, incorporated as a Besloten Vennootschap.
PROTOSON is listed in Belgian Crossroads Bank for Enterprises (KBO) under registry number 0797737007 and VAT number BE0797737007. This profile consolidates KBO registry, official annual accounts into one indexable company dossier.
Within the Belgian NACE 71.11 cluster, public-record data is filed annually via the national company registry.
Across the 2024-2025 window the gross-margin line has grown, moving from €22,863 to €27,323. EBITDA for 2025 comes in at €26,998. Because this line is gross margin from an abbreviated filing, not reported turnover, it is treated as public context rather than an automatic valuation base.
A public indicative value curve is available for PROTOSON, based on filed company accounts. A free account unlocks the five-year outlook and concrete actions to increase value.
The most recent annual filing covers 2025 (period end 2025-12-31).
The data on this page is a public, point-in-time projection of PROTOSON's regulator-filed footprint, built to support indicative valuation bands, sellability context, and acquisition research.
PROTOSON was founded in 2023 and is registered with Belgian Crossroads Bank for Enterprises (KBO), incorporated as a Besloten Vennootschap.
PROTOSON is registered under NACE 71.11. That places the business within the Belgian cluster for this activity.
According to the company registry, PROTOSON is based in Oostkamp, BE.
The most recently filed annual accounts cover fiscal year 2025 (period end 2025-12-31), publicly available via Belgian Crossroads Bank for Enterprises (KBO).
This page shows a rounded, automated indicative range generated by Upswitch from official registry facts, public company-size information, filed accounts where available, and governed sector benchmarks. The evidence basis is labelled beside the graph. It is not a certified or statutory valuation, sale price, offer, recommendation, or financial, investment, tax or legal advice. Figures for PROTOSON may be incomplete or inaccurate and must not be relied upon for any transaction; a precise valuation needs owner- or advisor-supplied data.
Company identity and public facts are reused from the official or licensed source named on this page, with its filing or update date. Upswitch estimates remain distinct from source facts and do not imply endorsement by the registry. Natural-person enterprises are excluded from public valuation pages, and public registry personal data is not used for direct marketing.
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Indicative public valuation range based on financial year 2025. This historical record does not yet contain an immutable calculation snapshot, so no sector range is reconstructed after the fact. Not a transaction value, asking price or fairness opinion.
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