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1Dev

Active Private limited companyfounded 2018active for 8 yearsProvencewandelwegen 19, 1140 EvereKBO/BCE: BE 0686.982.902
1Dev
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Overview

Lifetime

8 annual accounts with figures on one time axis
peak €100,162 (2024)
€94,056▼ 6.1%
peak €61,387 (2024)
€56,345▼ 8.2%
peak €132,790 (2020)
€81,651▼ 34.8%
€273,945▲ 30.9%
Board1 name since 2021
1 directorDEBRUS Laurent Francis Henri
Documentsfilings and deeds
31-07-2026on the last day
2025micro format
Dividend €100,000Equity from €125,305 to €81,651Debts from €209,253 to €273,945Cash from €26,226 to €89,887

Key points

from the 2025 annual accounts

Equity

€81,651 ▼ 34.8%
125,3052024+56,345Profit-100,000Dividend81,6512025

1Dev paid out €100,000 in dividends. That is 177% of the 2025 profit.

Turnover

≈ €180,000 estimated

The micro format states no turnover.

Debts

€273,945 77% of the balance sheet
Financial debts 58%Suppliers 0%Taxes and wages 2%Other 40%

Of this, €116,258 falls due within a year.

Liquidity

1.03 was 2.01 in 2024

Short-term debts rose from €44,368 to €116,258.

Filings

8 annual accounts 1 late
AprilJune31 JulyOctober20202025

The 2022 accounts came 32 days late. The other seven were filed on time.

Position in the sector

€355,596

Larger balance sheet than 82% of companies in computer programming and consultancy. Sector median €136,048 · 21,223 companies.

Checked score

92
Excellent
Financially stronger than 36% of micro companies in computer programming and consultancy (NACE 62)
Probability in this band: under 0.55%
Bankruptcy probability within 12 months
< 0.1% Very low
0%0.5%1.5%4%10%≥ 25%

The dashed line is the sector median: 0.1% across 25,932 companies (NACE 62, micro).

Fewer than 1 in 1,000 comparable companies go bankrupt within 12 months (an estimate).

Last 24 months 12-2024: 0.1% 01-2025: 0.1%● unchanged vs 12-2024 02-2025: 0.1%● unchanged vs 01-2025 03-2025: 0.1%● unchanged vs 02-2025 04-2025: 0.1%● unchanged vs 03-2025 05-2025: 0.1%● unchanged vs 04-2025 06-2025: 0.1%● unchanged vs 05-2025 07-2025: 0.1%● unchanged vs 06-2025 08-2025: 0.2%▲ +0.1 percentage points vs 07-2025 09-2025: 0.2%● unchanged vs 08-2025 10-2025: 0.2%● unchanged vs 09-2025 11-2025: 0.2%● unchanged vs 10-2025 12-2025: 0.2%● unchanged vs 11-2025 01-2026: 0.2%● unchanged vs 12-2025 02-2026: 0.2%● unchanged vs 01-2026 03-2026: 0.2%● unchanged vs 02-2026 04-2026: 0.2%● unchanged vs 03-2026 05-2026: 0.2%● unchanged vs 04-2026 06-2026: 0.2%● unchanged vs 05-2026 07-2026: 0.2%● unchanged vs 06-2026highest value 08-2026: < 0.1%▼ -0.2 percentage points vs 07-2026lowest value 09-2026: < 0.1%● unchanged vs 08-2026lowest value 10-2026: < 0.1%● unchanged vs 09-2026lowest value 11-2026: < 0.1%● unchanged vs 10-2026lowest value

Financial strength
Strong

48-14equity 23.0% of total assets
67+9short-term debt 32.7% · cash 25.3%
89-3return on assets 15.8%

Score breakdown

lowers risk
Sector: Computer programming, consultancy and related activities (NACE 62)
Size: total assets €355,596
Liquidity: current ratio 1.03, cash €89,887
Figures for financial year 2025 (filed on 31-07-2026)
Calculation

The band follows from the bankruptcy probability. 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). It does better than 24% of them on solvency, 51% on liquidity, 52% on profitability and 19% on growth.

The bankruptcy probability was computed on 09-11-2026 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.

The probability rests on the annual accounts with balance sheet date 31-12-2025.

Of the companies with a bankruptcy probability in the very low class on 30-06-2025, 0.1% went bankrupt within twelve months.

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

Comparable companies, two years later

In July 2024, 6,713 companies had the same profile as 1Dev has now. Each dot stands for 17 companies, two years later.

95.8%
were still trading
2.2%
stopped another way
1.8%
went bankrupt
  • Micro
  • 5 to 10 years old
  • solvency 10 to 30%
  • a profit of 5% of the balance sheet or more

Another 0.2% stopped without a precise date, possibly only after those two years.

The bankruptcy probability of 1Dev itself is lower: < 0.1% within 12 months. It rests on far more data about 1Dev than the profile alone.

Test of the method

The method was tested on the 497,447 companies of July 2024. Each company was given the bankruptcy share of the same profile a year earlier, in July 2023. The expectation was that 1.6% would go bankrupt within 24 months. In fact 1.7% went bankrupt.

The companies in ten equal groups, from the lowest to the 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% 0.9%
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%

A company that went bankrupt had a higher expected share than one that kept going in 74.5% of comparisons. The level depends on the economy. In a year with more bankruptcies than the year before, the actual share is higher than the expected one.

This is an observation about 6,713 companies, not a prediction for 1Dev. The sector does not count, because the KBO no longer lists a sector for a company that has stopped. By sector, mostly the survivors would count, which would paint too rosy a picture.

Credit verdict

Credit of up to €7,000 on 30-day terms is acceptable

Liquidity is tight, with a current ratio of 1.03 (2.01 in 2024), below the usual 1.5. Short-term debt is 32.7% and cash 25.3% of total assets. 77% of the assets are financed with debt and provisions.

Credit check for an amount and term of your choice

Show the recommended maximum and see how the verdict changes with amount, term and advance.

The scores and ratios are Checked's own calculations, not a credit decision.

Signals

Six signals.
lowers riskraises riskneutral
lowers risk · Sector: Computer programming, consultancy and related activities (NACE 62)
KBO
lowers risk · Size: total assets €355,596
Companies of this size fail less often. How much that weighs depends on the rest of the company's profile.
NBB · annual accounts
lowers risk · Liquidity: current ratio 1.03, cash €89,887
NBB · annual accounts
lowers risk · Figures for financial year 2025 (filed on 31-07-2026)
NBB · annual accounts
raises risk · Weak solvency compared with the sector
Solvency (equity / total assets) is in the sector's weakest quartile: better than 22% of 21208 sector peers (2025).
NBB · sector comparison
Position among 21208 sector peers
Solvency
better than 22%
← 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 31-07-2026, 0 days ahead of the deadline.
NBB · 8 filings
Deviation from the deadline
2025
on the day
2024
3 days early
2023
1 day early
2022
32 days late
2021
2 days early
2020
1 day early
2019
on the day
← before the deadline after the deadline →
tick = median of all Belgian filingsring = median in the sector

The company filed its last 7 accounts on average 4 days after the deadline. In the sector (NACE 62), the median for financial year 2024 was 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 31 July (4 of the last 5 accounts filed within 30 days either side of that date).
Companies Code · seven months
Where today falls in the filing period
10-11-2026 today31-12-2026 year end31-07-2027 deadline
neutral · No strike-offs in the KBO publications
That holds for every publication since 2021.
KBO publications

Board and ownership

DL
DEBRUS Laurent Francis Henri
Director
Board & ownership

Recent changes

Registered in the Peppol Directory Reachable for e-invoices through 0208:0686982902
Resignation: DEBRUS Laurent Francis Henri (manager and director) Reappointment: DEBRUS Laurent Francis Henri (director) · Director discharge: DEBRUS Laurent Francis Henri · General meeting of 11-10-2023 · Gazette deed
Publication in the Belgian Official Gazette Gazette deed
Incorporation Appointment: DEBRUS Laurent Francis Henri (manager) · Founder: DEBRUS Laurent Francis Henri · Founding capital of €18,600, 100 shares · published on 04-01-2018 · Gazette deed
All 16 events

Comparable companies

same main activity, similar in size and age
Company
1Dev Evere €355,596 €94,056 23.0% -
MABLOCK Uccle €340,309 €98,482 95.6% -
RBMA Sint-Gillis (bij-Brussel) €324,504 €89,946 33.5% -
GUILLET FINANCIAL SERVICES Woluwe-Saint-Pierre €394,392 €82,361 63.9% -
BRANDS & STORIES Enghien €360,864 €89,895 95.0% -
CEDASCO Lierde €332,766 €99,692 94.6% -
Gheysens Hove €359,950 €102,987 92.6% -

These companies have the same main activity as 1Dev: computer consultancy and computer facilities management (NACE 62200). They are comparable in size and age: total assets between €325,000 and €394,000, founded between 2017 and 2018.

Official details

Source: KBO
Status
Active since 02-01-2018Normal situation
Activity
Computer consultancy and computer facilities managementNACE 62200and 4 others
Establishment unit
2.271.854.8161140 Evere, since 02-01-2018
Financial year end
31 December
Peppol
Reachable since 03-12-2025
Company details

Annual accounts 2025

€94,056▼ 6.1%
€56,345▼ 8.2%
€81,651▼ 34.8%
€355,596▲ 6.3%
Filing
Filed on 31-07-2026, on the last day of the filing period
Financials

Insights on 1Dev

1Dev files the micro format. That format states no turnover. The gross margin rose from €21,420 in 2018 to €94,056 in 2025.

The balance sheet grew most from 2020 to 2022 through fixed assets, financed with long-term debt.

Sources: KBO register, filings at the National Bank, Belgian Official Gazette.

Financials

Annual accounts 2025

micro format, filed on 31-07-2026, on the day of the deadline
€94,056
▼ 6.1%
€77,732
▼ 7.1%
€56,345
▼ 8.2%
€3,579
▼ 92.0%
23.0%
▼ 14.5 percentage points
1.03
▼ 0.98

Turnover and EBIT margin are not published. The micro format does not require them. The turnover shown is an estimate from the gross margin.

Turnover ≈ €180,000. Estimated: probably between €160,000 and €240,000.

Balance sheet

balance sheet total €355,596 on 31-12-2025
What the company ownsHow it is paid for

in euro

in euro

Position in the sector

Compare with sector

23.0%

Higher than 22% of 21,208 companies in 2025.

1.03

Higher than 19% of 20,571 companies in 2025.

15.8%

Higher than 46% of 20,746 companies in 2025.

1Dev Middle half of the sector 80% of the sector Micro accounts in computer programming and consultancy (NACE 62)

Net result: top quarter · Equity: middle half · Balance sheet total: top quarter · Working capital: bottom quarter

Filed annual accounts

as filed with the National Bank, click a year to choose it
Line Trend20252024202320222021202020192018
Balance sheet: assets
20/58 355,596334,558344,739297,819207,418175,257120,73976,184
21/28 235,758245,492260,468269,6139,84013,36718,42225,007
22/27 235,733245,467260,443269,5889,81513,34218,39724,982
22 224,905232,510240,115246,203----
24 6,2715,69410,35910,7109,81513,34218,39724,982
26 4,5577,2639,96912,675----
28 2525252525252525
29/58 119,83889,06684,27128,206197,577161,890102,31751,176
40/41 27,68760,27926,38815,43144,92930,79925,75126,196
40 16,67633,28417,24013,20442,68926,13623,95826,196
41 11,01126,9959,1492,2272,2404,6631,793-
54/58 89,88726,22655,93210,679152,192130,63675,99524,654
490/1 2,2642,5611,9512,097457454571327
Balance sheet: equity and liabilities
10/49 355,596334,558344,739297,819207,418175,257120,73976,184
10/15 81,651125,30589,80167,00449,097132,79082,91828,661
10/11 18,60018,60018,60018,60018,60018,60018,60018,600
100 ------18,60018,600
11 -----18,600--
1109/19 -----18,600--
13 497497497497497497497497
130/1 497497497497497497--
130 ------497497
1311 497497497497497497--
14 62,554106,20870,70447,90730,000113,69363,8219,564
17/49 273,945209,253254,938230,815158,32142,46737,82147,523
17 157,687164,885171,842164,200-1,7428,36921,046
170/4 157,687164,885171,842164,200-1,7428,36921,046
42/48 116,25844,36883,09666,615158,32140,72629,45126,478
42 7,1986,9587,783-1,6096,4966,338-
44 1,2968349477,3181,7101,9091,67914,235
440/4 1,2968349477,3181,7101,9091,67914,235
45 6,44010,6956,9608,66721,15232,32121,43411,191
450/3 6,44010,6956,9608,66721,15232,31321,43411,191
454/9 -----7--
47/48 101,32525,88267,40650,631133,850--1,051
Income statement
76A ---12,474----
9900 94,056100,16271,34068,08571,42871,44676,82321,420
630 14,74614,97614,42140,7166,6666,9776,8116,754
640/8 1,5781,4842,1902,194343336350373
9901 77,73283,70254,72825,17564,41964,13369,66214,292
75/76B 2562--211340120-
75 2562--211340120-
65/66B 5,9646,2146,3602,303529392572791
65 5,9646,2146,3602,303529392572791
9903 71,77178,05048,36922,87164,10164,08169,21013,502
67/77 15,42516,66410,5724,96413,94314,21014,9523,441
9904 56,34561,38737,79717,90750,15749,87154,25810,061
9905 56,34561,38737,79717,90750,15749,87154,25810,061
Appropriation of the result
9906 162,554132,09185,70447,907163,850113,69363,82110,061
14P 106,20870,70447,90730,000113,693---
691/2 -------497
6920 -------497
694/7 100,00025,88215,000-133,850---
694 100,00025,88215,000-133,850---
Document PDFPDFPDFPDFPDFPDFPDFPDF

The notes to these accounts have 7 items, including the statement of assets and debts, the cost breakdown and rights and commitments. You find them in the accounts filed with the NBB.

Source: Annual accounts 2025 at the NBB, filed on 31-07-2026.

Download as CSV

Filings

each dot is a set of accounts, on the day it reached the National Bank
Financial year Type Filed Reference Document
31-12-2025 micro format 31-07-2026 2026-00365911 PDF
31-12-2024 micro format 28-07-2025 2025-00315504 PDF
31-12-2023 micro format 30-07-2024 2024-00304056 PDF
31-12-2022 micro format 01-09-2023 2023-00410900 PDF
31-12-2021 micro format 29-07-2022 2022-20247948 PDF
31-12-2020 micro format 30-07-2021 2021-45600578 PDF
31-12-2019 micro format 31-07-2020 2020-38100533 PDF
31-12-2018 micro format 24-07-2019 2019-37100261 PDF

Key figures and ratios

per financial year, computed from the annual accounts
Line Trend20252024202320222021202020192018
92,47898,67969,14965,89171,08571,11076,47321,047
71,09176,36352,21858,62356,82356,84861,06816,815
5,01205,277306,1803,1401,92222531,762
63,661-29,70645,253-141,51321,55554,64151,341-
3,57944,6981,175-38,40939,256121,16472,86624,699
23.0%37.5%26.0%22.5%23.7%75.8%68.7%37.6%
1.032.011.010.421.253.983.471.93
3.361.672.843.443.220.320.461.66
69.0%49.0%42.1%26.7%102.2%37.6%65.4%35.1%
15.8%18.3%11.0%6.0%24.2%28.5%44.9%13.2%
15.5115.8810.8728.60over 100---

A Belgian filing has no cash-flow statement. Cash flow is therefore an approximation, derived from the income statement. Investment is the acquisitions in the notes and, without them, the balance-sheet move.

Investments

fixed assets acquired
Item20252024202320222021
Tangible fixed assets€5,012-€5,277€306,180€3,140
€14,746€14,976€14,421€40,716€6,666

Source: notes to the 2021 to 2025 annual accounts (statement of fixed assets)

Insights on 1Dev

The operating result for 2025 is 7% lower than in 2024.

Debt's share of the balance-sheet total rises from 62.5% to 77.0%. Equity is lower and debt is higher.

Board & ownership

Board

1 director, no change since 2023
DEBRUS Laurent Francis Henri
Director (not named in the articles)
in office according to the deed of 13-10-2023 term without a fixed end
earlier manager and director, until 13-10-2023
listed in the 2025 annual accounts, filed on 31-07-2026
Signing authorityThe articles say who may bind the company, for example by signing a contract.
“Article 11. Pouvoirs de l’organe d’administration Pouvoir d'administration S’il n’y a qu’un seul administrateur, la totalité des pouvoirs…”
deed of 13-10-2023

Office holders in the KBO →

Mandates through the years

1 name, the dashed line is today
DEBRUS Laurent Francis Henri
Director (not named in the articles)
BoardEarliermandate already running before its first mention
Mandates as a list
  • DEBRUS Laurent Francis Henri
    • Director (not named in the articles), since before 31-12-2021
    • Manager and director, until 13-10-2023

See the board, name and registered office on a given date →

Control

See the annual accounts at the National Bank and the publications in the Belgian Official Gazette.

Capital

Contribution
€18,600
Source
2025 annual accounts

Articles of association

DurationMost companies exist for an unlimited period, until they are dissolved.
Unlimited
deed of 13-10-2023 (in French)
Board ruleThese rules set how the board is made up, meets and takes decisions.
At least 1 director
deed of 13-10-2023 (in French)
Transfer restrictionThis rule says whether shareholders may sell their shares freely or need approval first.
“Moitié cédant moitié acquéreurs proportionnellement si plusieurs, mêmes formalités si non actionnaires de plein droit”
deed of 13-10-2023 (in French)
Annual meetingThe shareholders approve the annual accounts, among other things, at the annual meeting.
Last Friday of June at 18:00
deed of 13-10-2023 (in French)
Statutory auditorA statutory auditor is a registered auditor who checks the annual accounts. Small companies need not have one.
No statutory auditor
deed of 04-01-2018 (in French)

Network & group

No group

1Dev has no parent and no holdings in its annual accounts. DEBRUS Laurent Francis Henri is the only director. 1Dev shares no director with another company.

Timeline

Timeline

16 events since 2018

Deadline for the 2026 accounts: 31-07-2027

2026
Annual accounts 2025 filed NBBmicro format · on the deadline day
2025
Registered in the Peppol Directory Reachable for e-invoices through 0208:0686982902
Annual accounts 2024 filed PDFmicro format · 3 days before the deadline
2024
Highest result from 2018 to 2025 net €61,387 ▲62.4% The operating result of €83,702 and the net result of €61,387 are both a record.
Annual accounts 2023 filed PDFmicro format · 1 day before the deadline
2023
Liquidity more than doubled current ratio 1.01 The current ratio rises from 0.42 to 1.01.
Resignation: DEBRUS Laurent Francis Henri (manager and director)Reappointment: DEBRUS Laurent Francis Henri (director) · Director discharge: DEBRUS Laurent Francis Henri · General meeting of 11-10-20236 points ▸

Open the deed in the Belgian Official Gazette

Annual accounts 2022 filed PDFmicro format · 32 days late
2022
Annual accounts 2021 filed PDFmicro format · 2 days before the deadline
2021
Annual accounts 2020 filed PDFmicro format · 1 day before the deadline
2020
Equity above €100,000 equity €132,790 ▲60.1% With a profit in every financial year since 2018, equity grows to €132,790.
Annual accounts 2019 filed PDFmicro format · on the deadline day
2019
Annual accounts 2018 filed PDFmicro format · 7 days before the deadline
2018
Publication in the Belgian Official Gazette PDF
IncorporationAppointment: DEBRUS Laurent Francis Henri (manager) · Founder: DEBRUS Laurent Francis Henri · Founding capital of €18,600, 100 shares · published on 04-01-20183 points ▸

Open the deed in the Belgian Official Gazette

First establishment Provencewandelwegen 19, Evere

Financial milestones sit on the financial year-end date, not the filing date.

Sources: Publications in the Belgian Official GazetteFilings with the National Bank

History

On 2 January 2018, 1Dev was incorporated.1 DEBRUS Laurent Francis Henri is director of the company according to the deed of 13-10-2023.2 Total assets went from €76,184 in 2018 to €355,596 in 2025.3

  1. 1KBO register
  2. 2Belgian Official Gazette, 13-10-2023
  3. 3National Bank, annual accounts 2018 and 2025

Company details

Identity

Enterprise number
0686.982.902
VAT number
BE 0686.982.902
Peppol ID
0208:0686982902
Other Peppol ID
9925:BE0686982902
Legal form
Private limited company
Status
Active, normal situation
Founded
02-01-2018
Financial year
ends on 31 December
Annual meetingThe shareholders approve the annual accounts, among other things, at the annual meeting.
Last Friday of June at 18:00
deed of 13-10-2023 (in French)
Peppol
Reachable since 03-12-2025Follow this company and you will hear the next morning if it leaves the Peppol register.
Name
1Dev in French
Entity type
Legal entity
DurationMost companies exist for an unlimited period, until they are dissolved.
Unlimited
deed of 13-10-2023 (in French)
Name clauseThe company operates under this name according to its articles.
1Dev
deed of 13-10-2023 (in French)
Registered office clauseThe articles name the region of the registered office. The language of official documents depends on that region, among other things.
“Région de Bruxelles-Capitale”
deed of 13-10-2023 (in French)

Activities

NACEBEL 2025
62200 Computer consultancy and computer facilities management main activity
43211 General electrical installation work
47400 Retail sale of information and communication equipment
62100 Computer programming
63100 Computing infrastructure, data processing, hosting and related activities
Codes under NACEBEL 2008
62020 IT consultancy main activity
43211 Specialised construction activities
47410 Retail trade
62010 Computer programming, consultancy and related activities
63110 Computing infrastructure, data processing, hosting and other information service activities
PurposeThe purpose describes the activities the company may carry out under its articles.
“La consultance dans le domaine des technologies de l’information; La programmation informatique,la conception de logiciels informatiques et…”
12 activities
  1. La consultance dans le domaine des technologies de l’information;
  2. La programmation informatique,la conception de logiciels informatiques et d’applications pour mobilophones;
  3. Le conseil aux utilisateurs concernant le type et la configuration du matériel informatique ainsi que les applications logicielles;
  4. Activités d’intégration de réseaux;
  5. La gestion d’installations informatiques;
  6. L’achat et la vente de matériel informatique et de logiciels;
  7. La conception et la maintenance de sites internet;
  8. L’installation de réseaux électriques;
  9. Les travaux d’installation électrotechnique de bâtiment;
  10. L’installation de câbles et appareils électriques;
  11. L’installation de systèmes de télécommunication;
  12. L’installation de systèmes d’alarme et de surveillance.
deed of 13-10-2023 (in French)

Registered office and establishments

1 establishment
Establishment Since Unit number
Provencewandelwegen 19 registered office 1140 Evere 02-01-2018 2.271.854.816

Buildings and parcels at the address

Ground area
187 m²
Buildings
57 m²
Volume, LiDAR
472 m³
Tallest building
9.4 m
Buildings to scale, each on its own parcel
57 m², 9.4 m 57 m², 9.4 m

Location

registered office establishment The establishment unit on the map

Parcels

Cadastral parcelArea Buildings Height / floors
21372D0175/00F002187 m² 1 · 57 m² 9.4 m · 3

Invoicing and payment

Check the withholding obligation If you pay this company for building or cleaning work, check before every payment whether you must withhold part of the invoice. Use the enterprise number 0686.982.902

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