Financials
Financial year 2025
Pillarstone Advisory from Knokke-Heist, company number BE1019709629, closed financial year 2025 with a result of € 10,777 after tax. For that financial year Pillarstone Advisory recorded a gross margin of € 17,212 and equity of € 13,277. The company is profitable. The company holds a healthy buffer. Debts are under control. The most recent annual accounts were filed with the National Bank of Belgium on June 23, 2026.
€ 13,277
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ 10,777
Profit after tax over the fiscal year.
€ 16,869
Cash and bank balances on the last day of the fiscal year.
Stays in the company
No dividend for 2025. Retained profit grew to € 10,777.
People and assets in 2025
≈ 1
No payroll staff. One director, so that person most likely runs the business.
€ 465
No payroll staff. An amount this small is usually a social contribution or pension premium for the director, booked under staff costs.
Debts at end 2025
None
No bank loans on the last day of the fiscal year.
€ 2,951
Supplier invoices still open on the last day of the fiscal year.
€ 9,355
Corporate tax and VAT still to pay. No wage debt: nothing outstanding to staff or social security.
Want to see how much further we take a dossier in the Pro version? Open the free De Lijn example and give feedback →
What happened to Pillarstone Advisory?
What happened at Pillarstone Advisory in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2025: profit of € 10,777. Source: NBB ↗
- New establishment in Knokke-Heist. KBO
- Aaron Bronneberg became a director. NBB
- Start of the company according to the CBE. KBO
In short
Paid € 6,071 in corporate taxes since 2025.
A new publication or filing at Pillarstone Advisory? We notify you, reason included.
Follow Pillarstone AdvisoryDatabakkes 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
Behind Pillarstone Advisory is Aaron Bronneberg. It owns 16.7% of B3 Partners itself.
Directors
According to the 2025 annual accounts
Aaron Bronneberg
Director
since 2025
Establishments
Establishment units
Physical locations of this company
Sleutelbloemdreef 26
8300 Knokke-Heist
What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.
Details
- Company number
- 1019.709.629
- VAT number
- BE 1019.709.629
- Registered office
- Sleutelbloemdreef 26, 8300 Knokke-Heist
- Names & denominations
- Pillarstone Advisory
- Enterprise type
- Rechtspersoon
- Legal form
- Private limited company
- Legal situation
- Normale toestand
- Start date
- 6 February 2025
- Peppol
- Active · Active since 5 Oct 2025
- Activities · NACE
Overige dienstverlenende activiteiten op het gebied van informatie
Overige zakelijke dienstverlening, neg
Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies
Activiteiten van holdings