Warning lights
Signals from the annual accounts, the CBE and the Official Gazette, each with its threshold and source. No score, no verdict.
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Tight liquidity NBB
Cash and receivables cover 44 % of short-term debt in 2025; threshold 65 %.
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Shrinking team NBB
FTE fell two years in a row, from 104.5 to 76.9.
Financials
Financial year 2025
ADVANCED MECHANICAL AND OPTICAL SYSTEMS from Liège, company number BE0425172378, closed financial year 2025 with a result of € 559,794 after tax. For that financial year ADVANCED MECHANICAL AND OPTICAL SYSTEMS recorded revenue of € 34.9 million and equity of € 4.5 million. Compared with financial year 2022, the result moved from € -1.3 million to € 559,794. Profitable, and profit is growing. The buffer is growing. Debts are under control. The most recent annual accounts were filed with the National Bank of Belgium on June 26, 2026.
€ 4.5 million
▲ 13% vs 2022
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ 559,794
▲ still € 1.3 million loss in 2022
Profit after tax over the fiscal year.
€ 1.6 million
▼ 71% vs 2022
Cash and bank balances on the last day of the fiscal year.
Stays in the company
No dividend for 2025. Retained profit grew to € 772,972.
People and assets in 2025
76.9
▼ 14.9 vs 2022
Average over the fiscal year, from the social balance sheet.
€ 7.4 million
▼ 9% vs 2022
€ 95,800 per full-time equivalent. Payroll staff only. What the director pays themselves is already netted into the gross margin and is not shown separately in the accounts.
€ 196,170
▼ 38% vs 2022
Book value of vehicles, furniture and equipment.
Debts at end 2025
€ 827,119
▼ 70% vs 2022
€ 401,946 is repaid this year. At this pace the long-term loan is gone in ≈ 2 years.
€ 1.3 million
▼ 29% vs 2022
Supplier invoices still open on the last day of the fiscal year. Pays suppliers within 48 days on average.
€ 1.5 million
▲ 23% vs 2022
Taxes, VAT and social contributions still to pay.
| 2021 | 2022 | 2025 | Change 2022 → 2025 | |
|---|---|---|---|---|
| Revenue | € 11,942,011 | € 24,664,996 | € 34,935,633 | ▲ 42% |
| Profit after taxes | € -272,253 | € -1,306,901 | € 559,794 | ▲ € 1.9 million |
| Equity | € 5,104,161 | € 4,020,202 | € 4,524,531 | ▲ 13% |
| Total debts | € 13,112,383 | € 13,781,304 | € 9,295,027 | ▼ 33% |
| Cash | € 2,141,027 | € 5,509,778 | € 1,599,325 | ▼ 71% |
| Land & buildings | € 1,752,737 | € 1,661,844 | € 1,244,008 | ▼ 25% |
| Retained profit | € -2,476,524 | € -3,783,425 | € 772,972 | ▲ € 4.6 million |
| Bank debt | € 2,964,551 | € 2,721,844 | € 827,119 | ▼ 70% |
| Balance sheet total | € 18,217,044 | € 17,801,506 | € 13,819,558 | ▼ 22% |
| Employees (FTE) | 104.5 | 91.8 | 76.9 | ▼ 14.9 |
Key figures of ADVANCED MECHANICAL AND OPTICAL SYSTEMS, fiscal years 2021 to 2025, from the annual accounts filed with the National Bank of Belgium.Next annual account (fiscal year 2026) expected before 31 July 2027.
What happened to ADVANCED MECHANICAL AND OPTICAL SYSTEMS?
What happened at ADVANCED MECHANICAL AND OPTICAL SYSTEMS in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2025: profit of € 559,794. Source: NBB ↗
- Arnaud DARTEVELLE became a director. NBB
- Aerospacelab S.A. became a director. NBB
- New establishment in Liège. KBO
- Start of the company according to the CBE. KBO
In short
From € 272,253 loss in 2021 to € 559,794 profit in 2025.
Best year ever: 2025, with € 559,794 profit.
Pays suppliers within 48 days on average.
Management
The stake of Wallonie Entreprendre, DEFIMOS comes from that shareholder’s own annual accounts; small companies do not report their shareholders themselves.
ADVANCED MECHANICAL AND OPTICAL SYSTEMSBehind ADVANCED MECHANICAL AND OPTICAL SYSTEMS are Arnaud DARTEVELLE and Aerospacelab S.A.. The shares are held by Aerospacelab SA (100%), Wallonie Entreprendre (37.4%) and DEFIMOS.
Directors
According to the 2025 annual accounts
Arnaud DARTEVELLE
Délégué à la Gestion journalière
since 2024
Director · represented by Benoit DEPER
Owns 2.4% via Aerospacelab SA
Also active at: STEEL ESTATE, AEROSPACELAB VLAANDEREN
since 2024
Shareholders
Participations
No participations in other companies reported.
Establishments
Establishment units
Physical locations of this company
Rue des Chasseurs-Ardennais 2
4031 Liège
What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.
Website
Technologies
Hosting & Email
Email provider
Microsoft 365
Hosting
OVH, FR
DNS
OVH DNS
Website info
Features
Security
Details
- Company number
- 0425.172.378
- VAT number
- BE 0425.172.378
- Registered office
- Rue des Chasseurs-Ardennais 2, 4031 Liège
- Names & denominations
- ADVANCED MECHANICAL AND OPTICAL SYSTEMS · A.M.O.S.
- Enterprise type
- Rechtspersoon
- Legal form
- Public limited company
- Legal situation
- Normale toestand
- Start date
- 28 December 1983
- Peppol
- Active · Active since 1 Jan 2001
- Contact
- amos.be [email protected] +32 4 361 40 40
- Activities · NACE
Vervaardiging van optische instrumenten en fotografische apparatuur
Vervaardiging van optische instrumenten, magnetische en optische dragers en fotografische apparatuur
Vervaardiging van meet-, controle- en navigatie-instrumenten en -apparatuur
Vervaardiging van civiele lucht- en ruimtevaartuigen en van toestellen in verband daarmee
Vervaardiging van niet-elektrische meet-, regel- en controleapparatuur en van niet-elektrische navigatieapparatuur
Vervaardiging van lucht- en ruimtevaartuigen
Vervaardiging van lucht- en ruimtevaartuigen en van toestellen in verband daarmee