Castellum revenue and financials

CAST · Nasdaq Stockholm · SEK

kr 122.00Change from previous close: +0.41%Absolute change: +kr 0.50

Close · October 7, 2026

In the fiscal year ended December 2025, Castellum reported revenue of kr 9.59B (−1.95% year over year). Net income was kr 938M, a net margin of 9.8%.

Annual revenue · 2025: kr 9.59B
  1. kr 8.93B2022
  2. kr 9.81B2023
  3. kr 9.78B2024
  4. kr 9.59B2025

Fiscal year ending in December. Sources and method on the page Methodology and sources.

At a glance

Revenue growth
−1.95%
2025 vs 2024
Net income growth
−60.20%
2025 vs 2024
Net margin
9.8%
2024: 24.1%

Financial data

Amounts in millions of SEK; per-share values in SEK; shares in millions.

Cash flow · Annual
Item20252024202320222021
Operating cash flow3,9214,2224,8134,287—
Depreciation and amortization23.031.0183160—
Capital expenditure-12.0-96.0-93.0-85.0—
Investing cash flow-5,161120800-2,406—
Financing cash flow-1,012-4,071-4,380-2,152—
Dividends paid-916—-624-1,872-1,888
Share repurchases-39.0-20.00.0-2,752—
Debt issued21,74717,31216,18629,196—
Debt repaid-21,801-20,799-29,994-24,999—
Effect of exchange rates-28.041.0-3.0-68.0—
Net change in cash-2,2522711,233-271—
Free cash flow3,9214,2224,7204,202—