Warning lights
Signals from the annual accounts, the CBE and the Official Gazette, each with its threshold and source. No score, no verdict.
-
Negative equity NBB
More debt than assets in 2 of the last 2 fiscal years.
-
Two loss years in a row NBB
Negative result in 2024 and 2025.
-
Tight liquidity NBB
Cash and receivables cover 26 % of short-term debt in 2025; threshold 65 %.
-
Busy address KBO
17 other companies have their registered office at the same address; threshold 10.
Financials
Financial year 2025
BY-OCTO from Sint-Pieters-Woluwe, company number BE0788532202, closed financial year 2025 with a result of € -109,851 after tax. For that financial year BY-OCTO recorded a gross margin of € -58,275 and equity of € -179,734. Compared with financial year 2024, the result moved from € -269,883 to € -109,851. The company made a loss. More debts than assets. High debts against a small own buffer. The most recent annual accounts were filed with the National Bank of Belgium on October 31, 2025.
€ -179,734
▼ € 109,851 vs 2024
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ -109,851
▲ 59 % less loss than in 2024
Profit after tax over the fiscal year.
€ 30,620
▼ 51% vs 2024
Cash and bank balances on the last day of the fiscal year.
Loss, nothing to pay out
Reserves fell to € -379,734.
People and assets in 2025
≈ 1
No payroll staff. One director, so that person most likely runs the business.
€ 16,937
▼ 55% vs 2024
Payroll staff only. What the director pays themselves is already netted into the gross margin and is not shown separately in the accounts.
€ 5,448
▼ 41% vs 2024
Book value of vehicles, furniture and equipment.
Debts at end 2025
€ 870
▼ 15% vs 2024
Loans from banks and other lenders, long and short.
€ 17,160
▼ 28% vs 2024
Supplier invoices still open on the last day of the fiscal year.
€ 4,983
▲ 136% vs 2024
Taxes, VAT and social contributions still to pay.
Want to see how much further we take a dossier in the Pro version? Open the free De Lijn example and give feedback →
| 2024 | 2025 | Change 2024 → 2025 | |
|---|---|---|---|
| Gross margin | € -179,892 | € -58,275 | ▲ € 121,617 |
| Profit after taxes | € -269,883 | € -109,851 | ▲ € 160,032 |
| Equity | € -69,883 | € -179,734 | ▼ € 109,851 |
| Total debts | € 359,108 | € 367,521 | ▲ 2% |
| Cash | € 62,493 | € 30,620 | ▼ 51% |
| Retained profit | € -269,883 | € -379,734 | ▼ € 109,851 |
| Bank debt | € 1,020 | € 870 | ▼ 15% |
| Balance sheet total | € 289,224 | € 187,787 | ▼ 35% |
| Employees (FTE) | 1.1 | 0.7 | ▼ 0.4 |
Key figures of BY-OCTO, fiscal years 2024 to 2025, from the annual accounts filed with the National Bank of Belgium.Next annual account (fiscal year 2026) expected before 31 October 2026.
What happened to BY-OCTO?
What happened at BY-OCTO in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2025: loss of € 109,851. Source: NBB ↗
- New establishment in Sint-Pieters-Woluwe. KBO
- Start of the company according to the CBE. KBO
In short
From € 269,883 loss in 2024 to € 109,851 loss in 2025.
A new publication or filing at BY-OCTO? We notify you, reason included.
Follow BY-OCTODatabakkes Pro
Know what changes at your customers, suppliers and competitors. Without reading an annual account.
- Follow them in one folder Every company in your folder gets this full dossier: household book, all fiscal years, benchmark against companies of the same size.
- We alert you, with the reason New annual account, Official Gazette publication or status change: you get what changed and where it says so.
- In bulk too, and in ChatGPT and Claude Upload your customer list and get the warning signs back per company. Or ask in your own AI assistant, with this register as the source.
Databakkes Pro is being built. Sign up now and you are first in line for an invitation, with a month to try without a credit card.
De Lijn 8 June 2026 New annual account 2025
filed on 8 June 2026
What was left
€ 20 k ▼ 91%
Money in the bank
€ 178 k ▼ 98%
Open the dossier →
NMBS 8 June 2026 New annual account 2025 What was left ▼ 80%
bpost 18 May 2026 New annual account 2025 What was left from loss to profit
Management
The stake of NEXTGEN INVESTMENT GROUP comes from that shareholder’s own annual accounts; small companies do not report their shareholders themselves.
BY-OCTOBehind BY-OCTO are Jean-Marc HEYNDERICKX and M.Y.S SRL. The shares are held by NEXTGEN INVESTMENT GROUP (80%).
Directors
According to the 2025 annual accounts
Jean-Marc HEYNDERICKX
Managing director
Also active at: Etablissements Michel Chausseur et Boy Bottier, K Immo 150, BEAPART, CLARIS HOLDING, Icontech, FEEL’IN, RETAIL STUDIO, OCTOGOLD
Shareholders
Participations
No participations in other companies reported.
Establishments
Establishment units
Physical locations of this company
Tervurenlaan 249 box A
1150 Sint-Pieters-Woluwe
Tervurenlaan 197
1150 Sint-Pieters-Woluwe
Active since 13 July 2022
Who else lives here?
A building full of entrepreneurs or one very busy letterbox? Another 17 companies are registered at this address.
All companies at this address →ARQUITECTONICA EUROPE
DOMH
€ 601,870 revenue · 2025
Uman Partners Benelux
€ 32,865 gross margin · 2026
FINCHE & COMPANY
€ 96,725 gross margin · 2025
NEOSHORE
€ 141,837 gross margin · 2025
+12 more
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
Self-hosted
Hosting
AMAZON-02 - Amazon.com, Inc., US
Domain
Domain
octogony.com
Registered
2024-11-17
Registrar
Gname.com Pte. Ltd.
Expires
2026-11-17
Website info
Features
Security
Network
Details
- Company number
- 0788.532.202
- VAT number
- BE 0788.532.202
- Registered office
- Tervurenlaan 249 bus A, 1150 Sint-Pieters-Woluwe
- Names & denominations
- BY-OCTO
- Enterprise type
- Rechtspersoon
- Legal form
- Private limited company
- Legal situation
- Normale toestand
- Start date
- 13 July 2022
- Peppol
- Active · Active since 11 Dec 2025
- Contact
- octogony.com [email protected]
- Activities · NACE
Groothandel in lederwaren en reisartikelen
Groothandel in kantoor- en schoolbenodigdheden
Detailhandel in overig textiel
Detailhandel in lederwaren en reisartikelen