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    Electronic technology

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    Electronic components
Officina Stellare S.p.A.

Officina Stellare S.p.A.

MMIL:OS
54.20
EUR
-0.40
(-0.73%)
155.98MMarket Cap
Mar 03Next Earn
2016 Y
2017 Y
2018 Y
2019 Y
2020 Y
2021 Y
2022 Y
2023 Y
2024 Y
2025 Y
TTM
Revenue per Share
0.32
0.34
0.44
0.63
1.05
0.83
1.35
2.43
2.65
2.84
- -
Basic EPS, GAAP
0.01
- -
0.07
0.23
0.06
0.24
0.08
0.32
0.07
0.22
- -
Free Cash Flow per Basic Share
- -
- -
-0.24
-0.94
- -
-0.36
-0.31
-0.6
-0.34
0.45
- -
Dividend per Share
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
Book Value per Share
0.17
0.18
0.15
1.23
1.46
1.77
2.26
2.57
2.63
2.85
2.85
Tangible Book Value per Share
0.13
0.09
0.01
0.86
1.06
1.2
1.55
1.72
1.19
1.04
1.04
Basic Weighted Avg Shares
6
6
6
6
6
6
6
6
6
6
6
Sales/Revenue/Turnover
2
2
3
4
6
5
8
15
16
17
- -
Operating Margin (%)
5.99
3.92
27.1
52.9
6.58
34.99
11.99
22.74
13.37
19.68
- -
Depreciation Expense
- -
- -
- -
1
- -
2
2
3
3
5
- -
Net Income, GAAP
- -
- -
- -
1
- -
1
- -
2
- -
1
- -
Effective Tax Rate (%)
19.77
38.1
27.91
23.67
- -
11.87
- -
22.08
14.35
21.07
- -
Profit Margin (%)
3.59
1.26
16.08
37.03
5.3
28.43
5.97
13.12
2.59
7.82
- -
Working Capital
1
- -
- -
4
6
6
6
7
4
2
2
LT Debt
- -
- -
1
1
6
6
5
6
6
6
6
Total Equity
1
1
1
8
8
10
14
16
17
19
19
Return on Invested Capital (%)
- -
3.31
19.68
19.82
- -
7.36
- -
9.5
4.65
7.14
- -
Return on Capital (%)
- -
1.74
20.18
21.72
- -
8.04
- -
7.46
0.87
4.04
- -
Return on Common Equity (%)
- -
2.43
43.03
33.71
3.95
14.71
4.1
13.2
2.65
8.12
- -

Capital Structure

EUR

•

in mil. unless spec.
Dec'24
Jun'25
Dec'25
ST Debt
8
10
9
LT Borrowings
6
6
6
LT Finance Leases
- -
- -
- -
Preferred Equity and Hybrid Capital
- -
- -
- -
Shares Outstanding
6
6
6
Market Capitalization
82
89
156

Working Capital

EUR

•

in mil. unless spec.
Dec'24
Jun'25
Dec'25
Total Current Assets
28
31
40
Cash, Cash Equivalents & STI
1
4
6
Accounts Receivable, Net
6
5
9
Inventories
16
18
19
Total Current Liabilities
24
28
37
Payables & Accruals
- -
- -
- -
ST Debt
8
10
9
Deferred Revenue
- -
- -
- -

Growth Rates

EUR

•

in mil. unless spec.

(avg. rate of change)

10 years
5 years
1 year
Total Equity
- -
18.46%
10.6%
Free Cash Flow
- -
- -
-233.1%
Net Income, GAAP
- -
141.87%
223.42%
Sales/Revenue/Turnover
- -
29.9%
7.23%
Total Cash Common Dividend
- -
- -
- -

Semi-annual Revenue

EUR

•

in mil. unless spec.

Year

H1
H2
FY
2023
- -
- -
15
2024
- -
- -
16
2025
- -
- -
17

Semi-annual Earnings Per Share

EUR

•

in mil. unless spec.

Year

H1
H2
FY
2023
- -
- -
0.32
2024
- -
- -
0.07
2025
- -
- -
0.22

Semi-annual Dividends Per Share

EUR

•

in mil. unless spec.

Year

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

Company Description

Company Profile APIChatGPT
CEO
Carlo Spezzapria
Sector
Electronic technology
Industry
Electronic components
Address
Sarcedo Italy
IPO Date
Jun 26, 2019
Website
officinastellare.com
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Business
Officina Stellare S.p.A. designs, develops, and manufactures high-precision optomechanical systems, specialized instrumentation, and optical components for the aerospace, defense, scientific research, and naval industries. Operating as a vertically integrated platform, the company provides end-to-end solutions covering optical and mechanical design; precision engineering; manufacturing of optical blanks, mirrors, and custom optics; thin-film optical coatings; electronics integration; cleanroom assembly; and space qualification testing. The company's primary product and service offerings comprise ground-based and spaceborne optical systems, including Ritchey-Chrétien, Riccardi-Honders, Riccardi Dall-Kirkham, Maksutov-Cassegrain, and apochromatic refractor telescopes; high-throughput optical communication terminals and optical ground stations for free-space and satellite-to-ground laser communications; space payloads for Earth observation, space situational awareness (SSA), space domain awareness, and in-orbit servicing; adaptive optics solutions, wavefront sensors, and deformable mirrors through its subsidiary Dynamic Optics; quantum communication hardware, including Quantum Key Distribution (QKD) systems and Quantum Random Number Generators (QRNG) through its subsidiary ThinkQuantum; and specialized electrification and electric powertrain systems through its subsidiary Mavel S.r.l. Officina Stellare caters to government space agencies, military and defense contractors, research institutions, universities, and commercial aerospace operators across Europe, North America, and the Asia-Pacific region. Founded in 2009, the company is headquartered in Sarcedo (Vicenza), Italy, and trades on the Euronext Growth Milan market under the ticker symbol OS. In recent developments, Officina Stellare completed a major business combination with Global Aerospace Technologies Group S.p.A. (GATG), backed by Investindustrial, to form a vertically integrated Italian industrial hub for aerospace, defense, and dual-use technologies; acquired a 100% stake in power systems specialist Mavel S.r.l.; secured a contract with Leonardo to supply optical communication terminals for commercial Earth observation constellations; and was selected by the Italian Space Agency (ASI) to lead major space projects, including the EarthNext Earth observation initiative and quantum-secure satellite communication programs.