Marc JANSEN
Marc JANSEN is named in 97 company acts we have read, published from 2007 to 2026. That is rank 52 of 1,740 profiled notaries; the median notary has 9 acts. In 2026 so far, Marc JANSEN appears in 0.1% of all read acts with a notary (20 acts), against 0.2% in 2025.
These figures come from the 195,832 company acts we have read with our current reading models, 4.5% of the 4,325,511 acts in the Belgisch Staatsblad archive; 41,123 of them name a notary. We keep reading back through the archive, newest acts first, so these figures will still grow. As of 24-09-2026.
Acts per year
the number is the count of acts with this notary; the bar height is the share of all read acts with a notary in that year, so our reading coverage does not distort the picture2026 is still running: the open bar counts the acts up to 24-09-2026.
Kinds of act
share per kind, beside that kind's share of all read acts with a notary| Kind | Acts | Share | National | Reading |
|---|---|---|---|---|
| Capital & shares | 42 | 43.3% | 33.3% | above the national share |
| Statutes amendment | 37 | 38.1% | 23.8% | above the national share |
| Incorporation | 7 | 7.2% | 24.3% | below the national share |
| End of life | 6 | 6.2% | 6.1% | in line with the national share |
| Miscellaneous | 4 | 4.1% | 5.6% | below the national share |
| Registered-office change | 1 | 1.0% | 3.2% | below the national share |
What these figures are
Counted are the company acts in the Belgisch Staatsblad read with our current reading models that name this notary as the notary before whom the act was passed: 41,123 read acts name a notary, as of 24-09-2026. The figure says how present a notary is in what we have read; it does not measure a practice's turnover or its work outside company law, and acts whose text names no notary count for nobody. An act's kind follows the publication's heading. A firm is shown only when at least three acts name one and the most named holds at least 60% of those mentions. A profile exists from three acts; the national share and the median are computed over 1,740 profiled notaries.
The notary is read from the text of the act itself, as our current reading models have read it. We keep reading back through the Belgisch Staatsblad archive, newest acts first, so these figures grow as we read older years.