Castellum AB (publ) (STO:CAST)
Sweden flag Sweden · Delayed Price · Currency is SEK
135.25
-0.40 (-0.29%)
Nov 6, 2026, 5:29 PM CET

Castellum AB Financials Overview

Millions SEK. Fiscal year is Jan - Dec.

Revenue & Profits

Fiscal Year
TTMFY 2025FY 2024FY 2023FY 2022FY 2021
Period EndingSep '26 Dec '25 Dec '24 Dec '23 Dec '22 Dec '21
Revenue
9,8489,88210,27010,6499,5966,297
Revenue Growth
-0.46%-3.78%-3.56%10.97%52.39%4.88%
Net Income
2,7569382,357-11,5921,75011,828
Earnings Per Share
5.851.914.79-25.685.2941.81
EPS Growth
1.52%-60.18%---87.35%103.73%

Revenue by Geography

Fiscal Year
TTMFY 2025FY 2024FY 2023FY 2022FY 2021
Period EndingSep '26 Dec '25 Dec '24 Dec '23 Dec '22 Dec '21
Stockholm
2,3622,3782,5412,5432,4091,483
West
1,9081,8261,8351,8291,6851,272
Central
1,7851,8041,7521,7591,632911
Mälardalen
1,3401,3441,2991,2541,1231,014
Öresund
1,3621,4381,5051,5631,3051,168
Finland
632673683671609336
Unallocated
-204265266164169
Group Elimination
--74-96-79--
Total
9,3849,5939,7849,8068,9276,353

Cash & Debt

Fiscal Year
CurrentFY 2025FY 2024FY 2023FY 2022FY 2021
Period EndingSep '26 Dec '25 Dec '24 Dec '23 Dec '22 Dec '21
Cash & Investments
1591202,4002,0888581,197
Total Debt
57,31058,12460,09763,11278,44073,132
Net Cash (Debt)
-57,151-58,004-57,697-61,024-77,582-71,935
Net Cash Growth
------
Net Cash Per Share
-121.36-117.84-117.15-135.20-234.49-254.26

Cash Flow & CapEx

Fiscal Year
TTMFY 2025FY 2024FY 2023FY 2022FY 2021
Period EndingSep '26 Dec '25 Dec '24 Dec '23 Dec '22 Dec '21
Operating Cash Flow
3,7853,9214,2224,8134,2872,603
Free Cash Flow
3,7853,9214,2224,8134,2872,603
Free Cash Flow Growth
-12.67%-7.13%-12.28%12.27%64.70%-11.58%

Margins

Fiscal Year
TTMFY 2025FY 2024FY 2023FY 2022FY 2021
Period EndingSep '26 Dec '25 Dec '24 Dec '23 Dec '22 Dec '21
Operating Margin
67.79%65.55%67.13%65.11%64.19%64.94%
Pretax Margin
26.50%13.50%26.88%-137.18%23.31%188.49%
Profit Margin
27.98%9.49%22.95%-108.85%18.24%187.84%

Dividends

Fiscal Year
CurrentFY 2025FY 2024FY 2023FY 2022FY 2021
Period EndingNov '26 Dec '25 Dec '24 Dec '23 Dec '22 Dec '21
Dividend Per Share
0.620-2.480--7.600
Dividend Per Share Growth
0%----10.14%
Dividend Yield
0.46%-2.06%--3.12%

Valuation

Fiscal Year
CurrentFY 2025FY 2024FY 2023FY 2022FY 2021
Period EndingNov '26 Dec '25 Dec '24 Dec '23 Dec '22 Dec '21
PE Ratio
23.1155.8225.19-23.697.02
PS Ratio
5.915.305.786.634.3213.19