Weissenberg Defence Advisory Oy is a limited company based in Helsinki, registered in 2023. Its taxable income in 2024 was 372 € and its income taxes 74 €. Latest Trade Register entry: change of ceo, 19.8.2026.
Taxes
Measured by taxable income, Weissenberg Defence Advisory Oy is in the lower half of the industry class business and other management consultancy activities (7664 companies with taxable income; median 16 t€).
Taxable income is the profit as calculated for taxation, not revenue. Public data from the Finnish Tax Administration; figures for 2025 are published in November 2026. Revenue, financial ratios and employee numbers are shown once the company has filed its financial statements digitally.
Trade Register events
- Change of CEO
- Line of business changed
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