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Arithmeticus

Active
Private limited companyfounded 2021active for 5 yearsDe Pretstraat 26, 2060 Antwerpen, BelgiumKBO/BCE: BE 0774.715.343
Summary

The computed 12-month bankruptcy probability of Arithmeticus is 2.8% (moderate). The 2025 annual accounts show negative equity (-€1,041) and a net result of €5,537. The figures fluctuate too strongly year-on-year for a reliable trend projection. Its solvency ranks better than 8% of 20,965 sector peers (NACE 62, financial year 2025). The company has been active since 2021 and the Belgian Official Gazette contains no insolvency or warning signals.

Overview

Activity
Computer programming
NACE 62100
1 site
Size
€12,776total assets 2025
Equity
-€1,041
Profit
€5,537
Turnover not published (micro format)
Financial health
51 Fair Checked score 2025
Bankruptcy probabilitywithin 12 months
2.8%
Structure
Accounts 64 days early2 of 3 deeds read
Why 51raises risk2 changes of registered office in 24 monthsNegative equity -€1,041lowers riskSector: Computer programming, consultancy and related activities (NACE 62)Size: total assets €12,776Show the evidence

Checked score

Score 2025
51 / 100
Fair
Probability in this band: 1.5% to 4.2%
Financially better than 45% of its sector peers (NACE 62, micro)
Financial strength · tick = 2024
Weak
Solvency 17+17
equity -8.1% of total assets
Liquidity 1+1
short-term debt 97.5% · cash 1.2%
Profitability 100+55
return on assets 43.3%
Bankruptcy probability, 12 months
2.8% Moderate
0%0.5%1.5%4%10%≥ 25%

About 3 in 100 comparable companies go bankrupt within 12 months (an estimate).

Sector median 0.1% (25,870 companies, NACE 62, micro)
Last 24 months 11-2024: 0.6%lowest value 12-2024: 0.6%● unchanged vs 11-2024 01-2025: 0.6%● unchanged vs 12-2024 02-2025: 0.6%● unchanged vs 01-2025 03-2025: 1.4%▲ +0.8 percentage points vs 02-2025 04-2025: 1.4%● unchanged vs 03-2025 05-2025: 1.3%▼ -0.1 percentage points vs 04-2025 06-2025: 1.2%▼ -0.1 percentage points vs 05-2025 07-2025: 1.2%● unchanged vs 06-2025 08-2025: 1.3%▲ +0.1 percentage points vs 07-2025 09-2025: 1.2%▼ -0.1 percentage points vs 08-2025 10-2025: 1.2%● unchanged vs 09-2025 11-2025: 1.2%● unchanged vs 10-2025 12-2025: 1.2%● unchanged vs 11-2025 01-2026: 1.2%● unchanged vs 12-2025 02-2026: 1.2%● unchanged vs 01-2026 03-2026: 3.9%▲ +2.7 percentage points vs 02-2026 04-2026: 3.9%● unchanged vs 03-2026 05-2026: 3.9%● unchanged vs 04-2026highest value 06-2026: 2.7%▼ -1.2 percentage points vs 05-2026 07-2026: 2.7%● unchanged vs 06-2026 08-2026: 2.7%● unchanged vs 07-2026 09-2026: 2.7%● unchanged vs 08-2026 10-2026: 2.8%▲ +0.1 percentage points vs 09-2026
No credit on open account
Liquidity tight (current ratio 1.03, compared with 0.67 in 2024, below the usual 1.5; short-term debt: 97.5% and cash: 1.2% of total assets), and equity is negative.
How it is calculated

The band follows from the bankruptcy probability, on a scale where 10 more points roughly halve it:

75-100 Excellent under 0.55%
60-74 Healthy 0.55% to 1.5%
45-59 Fair 1.5% to 4.2%
25-44 Weak 4.2% to 15.0%
0-24 Critical over 15.0%

Where the company stands within its band depends half on the bankruptcy probability and half on how it does against its sector peers (NACE 62, micro): better than 8% on solvency, 2% on liquidity, 82% on profitability and 87% on growth.

The bankruptcy probability was computed on 16-10-2026 by the bankruptcy model of 2 October 2026, which learns from Belgian bankruptcies and reads the registers, the annual accounts and the Belgian Official Gazette.

Some facts cap the score, however low the probability. Negative or zero equity, a heavy loss, a special status in the KBO, one missing filing or accounts filed more than 90 days late hold it at Fair at most (59); two missing filings, at Weak (44). An ongoing judicial reorganisation or the company's end (bankruptcy, dissolution, liquidation) holds it at Critical at most (24).

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Signals

Six signals.
lowers riskraises riskneutral
raises risk · 2 changes of registered office in 24 months
Belgian Official Gazette
lowers risk · Sector: Computer programming, consultancy and related activities (NACE 62)
KBO
lowers risk · Size: total assets €12,776
Companies of this size fail less often; how much that weighs depends on the rest of its profile.
NBB · annual accounts
raises risk · Negative equity -€1,041
NBB · annual accounts
raises risk · Weak solvency vs sector
Solvency (equity / total assets) is in the sector's weakest quartile: better than 8% of 20965 sector peers (2025).
NBB · sector comparison
Position among 20965 sector peers
Solvency
better than 8%
← weakest strongest →
neutral · Latest accounts filed on time
The financial year that closed on 31-12-2025 was due by 31-07-2026 and was filed on 28-05-2026, 64 days ahead of the deadline.
NBB · 5 filings
Deviation from the deadline
2025
64 days early
2024
17 days early
2023
21 days late
2022
31 days late
2021
32 days early
← before the deadline after the deadline →
tick = median of all Belgian filingsring = median in the sector

This company filed its last 5 accounts on average 12 days before the deadline; the sector median (NACE 62) for financial year 2024 is 9 days before the deadline, and 33% of those companies filed late.

Searched, nothing found (2)
neutral · Next filing not due yet
The next financial year closes on 31-12-2026 and is due by 31-07-2027. Nothing is late today. The company usually files around 14 July (4 of the last 5 filed years within 47 days of that day).
Companies Code · seven months
Where today falls in the filing period
17-10-2026 today31-12-2026 year end31-07-2027 deadline
neutral · No strike-offs in the KBO publications
Searched since 2021.
KBO publications · our coverage
  1. Annual accounts filedfinancial year 2025 · micro…
  2. Registered officeRegistered-office move
  3. Highest result from 2021 to 2025net €5,537 ▲1,370%

Financials · financial year 2025, micro format

Equity
-€1,041▲ 84.2%
2024 · -€6,577
Total assets
€12,776▼ 4.7%
2024 · €13,409
Net result
€5,537▲ 1,370%
2024 · €377
Working capital
€316
2024 · -€6,557
Trend over the years

2021 to 2025, 5 financial years

After the dip in 2023 the operating result has climbed two years in a row; 2025 is 810% above 2024 and is the highest result in the available series.

What the company sold each financial year and what was left of it. A loss stands below the zero line.

Operating result€5,780 2025 Net result€5,537 2025

Use the arrow keys on the chart for the figures per year.

Sector: the middle half of NACE 62, Computer programming, consultancy and related activities: a quarter of companies sit below it, a quarter above. Each year compared with accounts in the same format, and only where there are at least 30. Dashed line: the median. Available for Net result, Equity, Total assets, Working capital, Solvency, Current ratio, Return on assets (ROA).

Every figure with its change against the financial year before
favourable unfavourable
Line20212022202320242025
Operating result-€10,626--€7,149▲ 32.7%-€8,758▼ 22.5%€635€5,780▲ 810%
Net result-€10,631below the sector's middle half--€7,244below the sector's middle half▲ 31.9%-€9,079below the sector's middle half▼ 25.3%€377below the sector's middle half€5,537within the sector's middle half▲ 1,370%
Equity€4,369below the sector's middle half--€2,875below the sector's middle half-€11,954below the sector's middle half▼ 316%-€6,577below the sector's middle half▲ 45.0%-€1,041below the sector's middle half▲ 84.2%
Total assets€4,744below the sector's middle half-€684below the sector's middle half▼ 85.6%€326below the sector's middle half▼ 52.4%€13,409below the sector's middle half▲ 4,015%€12,776below the sector's middle half▼ 4.7%
Debt€375-€3,559▲ 849%€12,280▲ 245%€19,986▲ 62.8%€13,817▼ 30.9%
Working capital€4,369below the sector's middle half--€2,875below the sector's middle half-€11,954below the sector's middle half▼ 316%-€6,557below the sector's middle half▲ 45.1%€316below the sector's middle half
Solvency-49.1%below the sector's middle half-8.1%below the sector's middle half▲ 40.9pp
Current ratio0.67below the sector's middle half1.03below the sector's middle half▲ 0.35
Return on assets (ROA)2.8%below the sector's middle half43.3%above the sector's middle half▲ 40.5pp
above within below the middle half of NACE 62, Computer programming, consultancy and related activities: a quarter of companies sit below it, a quarter above. Each year compared with accounts in the same format, and only where there are at least 30.
Turnover and EBIT margin not published: the micro format does not require them.
Key figures and ratios
2025 value · change against 2024
Debt ≤ 1 year
€12,461▼
2024 · €19,966
No debt to equity: equity is negative, so debt divided by equity means nothing.
Green means a favourable move, even when the figure itself falls: as with debt or debt to equity.

Peer companies

Historical observation

Of the 2,180 companies that looked in July 2024 the way this one looks now, 4.8% went bankrupt within 24 months and 88.8% are still going.

  • Micro
  • 5 to 10 years old
  • negative equity
  • a profit of 5% of the balance sheet or more
4.8% went bankrupt
5.9% stopped otherwise
88.8% still going

A further 0.6% stopped, but we cannot tell whether within those 24 months.

For this company itself Checked computes a bankruptcy probability of 2.8% over twelve months; the group does not contradict it.

How reliable is this rule?

Tested on the year before, without using that year itself: the groups of July 2023 gave each of the 497,473 companies of July 2024 its group's bankruptcy share. Expected: 1.6%; actually bankrupt within 24 months: 1.7%.

The companies in ten equal groups, from lowest to highest expected share.
Group Expected Actual
1 0.2% 0.2%
2 0.3% 0.5%
3 0.5% 0.6%
4 0.7% 0.8%
5 0.9% 1.0%
6 1.3% 1.5%
7 1.6% 1.8%
8 1.8% 1.8%
9 3.0% 3.1%
10 5.6% 6.2%

The rule ranks well: a company that went bankrupt got a higher share than one that kept going in 74.5% of comparisons. The level follows the economy: in a year with more bankruptcies, the actual share is higher than the year before.

An observation about 2,180 comparable companies, not a prediction for this company. The sector does not count: the register keeps no sector for companies that stopped, so it would make the outcome look better than it was.

Annual accounts
Filed annual accounts As filed with the NBB · 2025 against 2024 · 31 lines
Balance sheet Code20242025
Assets
Total assets20/58€13,409€12,776▼
Current assets29/58€13,409€12,776▼
Amounts receivable within one year40/41€13,409€12,334▼
Trade receivables40€12,000€1,181▼
Other amounts receivable41€1,409€11,152▲
Cash at bank and in hand54/58€0€152▲
Deferred charges and accrued income490/1-€290
Equity and liabilities
Total equity and liabilities10/49€13,409€12,776▼
Equity10/15-€6,577-€1,041▲
Contributions10/11€20,000€20,000=
Profit (loss) carried forward14-€26,577-€21,041▲
Amounts payable17/49€19,986€13,817▼
Amounts payable within one year42/48€19,966€12,461▼
Financial debts43€121€0▼
Credit institutions430/8€121€0▼
Trade debts44€4,613€0▼
Suppliers440/4€4,613€0▼
Other amounts payable47/48€15,232€12,461▼
Accrued charges and deferred income492/3€20€1,356▲
Income statement Code20242025
Other operating charges640/8€3,906€845▼
Gross operating margin9900€4,541€6,625▲
Operating profit (loss)9901€635€5,780▲
Financial income75/76B€0€0▼
Recurring financial income75€0€0▼
Financial charges65/66B€259€244▼
Recurring financial charges65€259€244▼
Profit (loss) for the period before taxes9903€377€5,537▲
Profit (loss) for the period9904€377€5,537▲
Profit (loss) for the period to be appropriated9905€377€5,537▲
Appropriation of the result
Profit (loss) to be appropriated9906-€26,577-€21,041▲
Profit (loss) brought forward from the previous period14P-€26,954-€26,577▲

The notes to these accounts (1 items: statements of assets and debts, cost breakdowns, rights and commitments) are not shown here.

Line20212022202320242025Change
Other operating charges640/8€348€102€779€3,906€845▼ 78.4%
Gross operating margin9900-€10,278-€7,047-€7,979€4,541€6,625▲ 45.9%
Operating profit (loss)9901-€10,626-€7,149-€8,758€635€5,780▲ 810%
Financial income75/76B€9€7€1€0€0▼ 100%
Recurring financial income75€9€7€1€0€0▼ 100%
Financial charges65/66B€15€101€321€259€244▼ 5.9%
Recurring financial charges65€15€101€321€259€244▼ 5.9%
Profit (loss) for the period before taxes9903-€10,631-€7,244-€9,079€377€5,537▲ 1,370%
Profit (loss) for the period9904-€10,631-€7,244-€9,079€377€5,537▲ 1,370%
Profit (loss) for the period to be appropriated9905-€10,631-€7,244-€9,079€377€5,537▲ 1,370%
Line20212022202320242025Change
Assets
Total assets20/58€4,744€684€326€13,409€12,776▼ 4.7%
Current assets29/58€4,744€684€326€13,409€12,776▼ 4.7%
Amounts receivable within one year40/41€1,946€684€299€13,409€12,334▼ 8.0%
Trade receivables40---€12,000€1,181▼ 90.2%
Other amounts receivable41€1,946€684€299€1,409€11,152▲ 691%
Cash at bank and in hand54/58€2,789-€27€0€152-
Deferred charges and accrued income490/1€9---€290-
Equity and liabilities
Total equity and liabilities10/49€4,744€684€326€13,409€12,776▼ 4.7%
Equity10/15€4,369-€2,875-€11,954-€6,577-€1,041▲ 84.2%
Contributions10/11€15,000€15,000€15,000€20,000€20,000=
Profit (loss) carried forward14-€10,631-€17,875-€26,954-€26,577-€21,041▲ 20.8%
Amounts payable17/49€375€3,559€12,280€19,986€13,817▼ 30.9%
Amounts payable within one year42/48€375€3,559€12,280€19,966€12,461▼ 37.6%
Financial debts43-€6-€121€0▼ 100%
Credit institutions430/8-€6-€121€0▼ 100%
Trade debts44€375€1,213€643€4,613€0▼ 100%
Suppliers440/4€375€1,213€643€4,613€0▼ 100%
Other amounts payable47/48-€2,341€11,636€15,232€12,461▼ 18.2%
Accrued charges and deferred income492/3---€20€1,356▲ 6,753%
Line20212022202320242025Change
Profit (loss) for the period9904-€10,631-€7,244-€9,079€377€5,537▲ 1,370%
Operating cash flow (approximation)-€10,631-€7,244-€9,079€377€5,537▲ 1,370%
Change in cash----€27€152-

Simplified and derived: a Belgian filing has no cash-flow statement, so these rows come from the income statement and the balance-sheet moves.

Download as CSV

Filings with the National Bank (5)
Financial year Type Filed Reference
31-12-2025 micro format 28-05-2026 2026-00124344
31-12-2024 micro format 14-07-2025 2025-00272044
31-12-2023 micro format 21-08-2024 2024-00354589
31-12-2022 micro format 31-08-2023 2023-00405589
31-12-2021 micro format 29-06-2022 2022-20103420

Similar companies · same sector and region

This company's figures show no positive equity and no headcount, so a size comparison is not possible. These companies share only the sector and the region. Of the 16,956 active companies whose main activity is computer programming (NACE 62100), figures are known for 8,928. See the whole sector

Public contracts: No European public contracts awarded found since October 2016. Contracts below the EU thresholds are not in TED.

Directors

Directors
No directors read yet: 2 of 3 Gazette acts processed. See the directors and other office holders in the KBO →

Owners and capital

Owners

No owners or capital events in the accounts and acts we read.

History

Arithmeticus was incorporated on 28 September 2021 as a private limited company.1 The registered office was moved to Antwerpen in 2025.2 Total assets rose from €4,744 in 2021 to €12,776 in 2025.3

  1. 1KBO register
  2. 2Belgian Official Gazette, 06-02-2025
  3. 3National Bank, annual accounts 2021 and 2025

Acts, filings and financial milestones

Next filing, financial year 2026, expected by 31-07-2027
2026
28-05
NBB filing Annual accounts filed
financial year 2025 · micro format
10-02
Gazette deed Registered office
Registered-office move1 fact ▸
  • Registered-office move, De Pretstraat 26 bus 103 te 2060 Antwerpen
2025
31-12
Financial Highest result from 2021 to 2025net €5,537 ▲1,370%
Operating result €5,780, net result €5,537, both a record.
14-07
NBB filing Annual accounts filed
financial year 2024 · micro format
06-02
Gazette deed Registered office
Registered-office move2 facts ▸
  • Board meeting, 16-12-2024
  • Registered-office move, Edelinckstraat 6 bus 2,2018 Antwerpen
2024
31-12
Financial Back to profitnet €377
Net result €377 after 3 loss-making years.
21-08
NBB filing Annual accounts filed
financial year 2023 · micro format · 21 days late
2023
31-08
NBB filing Annual accounts filed
financial year 2022 · micro format · 31 days late
2022
29-06
NBB filing Annual accounts filed
financial year 2021 · micro format
Financial milestoneGazette deedNBB filingFinancial milestones sit on the financial year-end date, not the filing date.
2 of 3 deeds read
About the unread acts

Of the 3 Belgian Official Gazette deeds we know for this company, 2 have been read. The other one has not been read yet: what they contain is neither established nor disproved here.

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Register details

Identification
Legal formPrivate limited company
Founded28-09-2021
Financial year end31-12
Activities, NACEBEL 2025
62100Computer programming
58290Other software publishing
70200Business and other management consultancy
85699Other educational support services
E-invoicing
Reachable via Peppol
Peppol ID 0208:0774715343
Registered 27-03-2026

If you follow this company, Checked tells you the day it leaves the Peppol register.

Register as of 17 October 2026 · Peppol Directory

Scores and ratios are computed by Checked and are not a credit decision.

Environmental permits: No permit applications found in Flanders. Brussels and Wallonia do not publish the applicant.

Sites & property

Location & real-estate footprint
Registered office, Antwerpen · 1 establishment unit since 2021
registered office establishment The establishment unit on the map
Ground area
512 m²
Building footprint
372 m²
Building volume
4,487 m³
Parcel 11807G1303/00A008, Flanders · tallest building 16.2 m. Linked by address, not a title deed.
2 companies at this address See who is registered here
1 establishment unit
Arithmeticus
De Pretstraat 26, 2060 AntwerpenComputer programming
since 2021unit no. 2.322.315.107
1 parcel
Flanders 1 (100%)
Cadastral parcel Region Area Buildings Height / floors
11807G1303/00A008 Flanders 512 m² 1 · 372 m² 16.2 m · 4
How the parcels are linked
Good to know
The parcel matches the address exactly.