1. Greece Stocks

  2. •

    Producer manufacturing

  3. •

    Building products
Unibios Holdings S.A.

Unibios Holdings S.A.

AATHEX:BIOSK
2.10
EUR
-0.01
(-0.48%)
26.95MMarket Cap
2013 Y
2014 Y
2015 Y
2016 Y
2017 Y
2018 Y
2019 Y
2020 Y
2021 Y
2022 Y
2023 Y
2024 Y
2025 Y
TTM
Revenue per Share
2.57
2.23
1.79
1.23
1.46
2.77
0.53
0.45
0.54
0.72
0.75
0.87
0.81
- -
Basic EPS, GAAP
-0.04
-0.04
-0.14
-0.54
-0.1
-0.14
0.01
-0.01
0.02
0.04
0.12
0.06
0.1
- -
Free Cash Flow per Basic Share
0.02
0.07
0.07
-0.11
-0.29
-0.4
-0.08
-0.01
0.06
-0.15
0.04
-0.04
-0.09
- -
Dividend per Share
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
Book Value per Share
3.13
3.09
2.96
2.48
2.38
2.22
0.76
0.76
0.83
0.87
0.91
1.03
1.09
1.03
Tangible Book Value per Share
0.97
0.95
0.89
0.61
0.51
0.42
0.33
0.32
0.39
0.43
0.51
0.65
0.54
0.65
Basic Weighted Avg Shares
4
4
4
4
4
3
16
16
16
16
17
17
17
17
Sales/Revenue/Turnover
9
8
7
5
5
8
8
7
8
11
13
15
14
- -
Operating Margin (%)
12.33
8.74
2.41
-17.92
-3.35
1.39
11.01
4.51
7.67
11.45
13.69
16.08
11.8
- -
Depreciation Expense
- -
- -
- -
1
1
- -
- -
- -
- -
- -
- -
- -
1
- -
Net Income, GAAP
- -
- -
-1
-2
- -
- -
- -
- -
- -
1
2
1
2
- -
Effective Tax Rate (%)
142.71
158.7
- -
- -
- -
- -
67.04
316.46
39.47
34.79
15.58
33.88
32.93
- -
Profit Margin (%)
-1.65
-1.78
-7.87
-43.64
-7.02
-4.95
1.2
-1.25
3.94
5.79
15.63
6.97
12.02
- -
Working Capital
- -
1
1
- -
-2
-2
1
2
3
3
6
8
9
8
LT Debt
4
4
4
- -
- -
4
- -
4
5
4
2
4
5
4
Total Equity
12
12
11
9
9
8
12
12
13
14
16
17
21
17
Return on Invested Capital (%)
-2.07
-0.95
- -
- -
- -
- -
0.92
-5.26
2.83
4.33
11.23
6.07
5.73
- -
Return on Capital (%)
-1.95
-2.48
- -
- -
- -
- -
1.61
-5.29
2.87
4.38
11.6
5.35
7.36
- -
Return on Common Equity (%)
-1.38
-1.28
-4.68
-20.05
-4.35
-4.78
1
-0.77
2.71
4.94
13.91
6.2
9.24
- -

Capital Structure

EUR

•

in mil. unless spec.
Dec'23
Jun'24
Dec'24
ST Debt
4
3
3
LT Borrowings
2
2
4
LT Finance Leases
- -
- -
- -
Preferred Equity and Hybrid Capital
- -
- -
- -
Shares Outstanding
17
17
17
Market Capitalization
19
22
27

Working Capital

EUR

•

in mil. unless spec.
Dec'23
Jun'24
Dec'24
Total Current Assets
14
12
16
Cash, Cash Equivalents & STI
3
2
3
Accounts Receivable, Net
6
5
8
Inventories
4
5
4
Total Current Liabilities
8
7
7
Payables & Accruals
- -
- -
- -
ST Debt
4
3
3
Deferred Revenue
- -
- -
- -

Growth Rates

EUR

•

in mil. unless spec.

(avg. rate of change)

10 years
5 years
1 year
Total Equity
7.91%
12.55%
21.82%
Free Cash Flow
-149.55%
-265.23%
121.06%
Net Income, GAAP
-25.75%
-29.11%
62.71%
Sales/Revenue/Turnover
9.99%
14.4%
-5.62%
Total Cash Common Dividend
- -
- -
- -

Semi-annual Revenue

EUR

•

in mil. unless spec.

Year

H1
H2
FY
2023
- -
- -
13
2024
- -
- -
15
2025
- -
- -
14

Semi-annual Earnings Per Share

EUR

•

in mil. unless spec.

Year

H1
H2
FY
2023
- -
- -
0.12
2024
- -
- -
0.06
2025
- -
- -
0.1

Semi-annual Dividends Per Share

EUR

•

in mil. unless spec.

Year

H1
H2
FY
2023
- -
- -
- -
2024
- -
- -
- -
2025
- -
- -
- -

Company Description

Company Profile APIChatGPT
CEO
Orfeas Mavrikios
Full Time Employees
108
Sector
Producer manufacturing
Industry
Building products
Address
1st and 18th Street Athens GI Greece 13341
IPO Date
Aug 30, 1972
Website
unibios.gr
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Business
Unibios Holdings S.A. (BIOSK.AT) operates as a holding company focused on technologies for the sustainable use of water and energy, developing, installing, and servicing water treatment, recycling, and desalination systems; heating, ventilation, and air-conditioning equipment; facade scaffolding installation and rental; and construction tools for civil engineering sites. Through its main subsidiary Watera International S.A., registered in Luxembourg and encompassing Watera Hellas S.A. (founded in 1963 as the leading provider of desalination capacity in Greece), Culligan Hellas (water treatment via desalination, filtration, and reverse osmosis), Aquatronics (domestic water filters, swimming pools, and spas), and Biossol (environmentally friendly heat recuperation, solar heating, and low-nitrogen oxide burners), the company serves industrial, municipal, domestic, and construction sectors with operations across Europe (Greece, Czech Republic, Bulgaria, Italy), the Middle East, and Africa. Founded in 1963 with origins in heating and air conditioning, Unibios Holdings S.A., formerly Biossol S.A. until its name change in July 2008, is headquartered in Greece and listed on the Athens Stock Exchange. In 2025, the company executed a major strategic investment by acquiring a 65% majority stake in OSMOSUN S.A., a French solar desalination firm listed on Euronext Growth Paris (ALWTR), through a €1.6 million cash contribution and an in-kind transfer of 30% of Watera International's share capital, valued at €6.6 million, aiming to consolidate water treatment activities under Osmosun and enhance solar-powered desalination offerings globally with over 70 installations in 27 countries.