Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001599916-24-000089
Filing Date
2024-03-22
Accepted
2024-03-22 15:50:30
Documents
36
Period of Report
2023-12-31

Document Format Files

Seq Description Document Type Size
1 10-K zentrum_10k23o.htm   iXBRL 10-K 436364
2 EX-31 exhibit31.htm EX-31 11849
3 EX-32 exhibit32.htm EX-32 7526
4 GRAPHIC image_014.jpg GRAPHIC 38425
  Complete submission text file 0001599916-24-000089.txt   1803170

Data Files

Seq Description Document Type Size
5 XBRL SCHEMA FILE zentrum-20231231.xsd EX-101.SCH 16605
6 XBRL CALCULATION FILE zentrum-20231231_cal.xml EX-101.CAL 8379
7 XBRL DEFINITION FILE zentrum-20231231_def.xml EX-101.DEF 14055
8 XBRL LABEL FILE zentrum-20231231_lab.xml EX-101.LAB 106432
9 XBRL PRESENTATION FILE zentrum-20231231_pre.xml EX-101.PRE 80307
40 EXTRACTED XBRL INSTANCE DOCUMENT zentrum_10k23o_htm.xml XML 150651
Mailing Address 4-30-4F, YOTSUYA SHINJUKU-KU, JAPAN M0 160-0004
Business Address 4-30-4F, YOTSUYA SHINJUKU-KU, JAPAN M0 160-0004 81-3-6369-3727
Zentrum Holdings, Inc. (Filer) CIK: 0001818152 (see all company filings)

EIN.: 320620813 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 000-56221 | Film No.: 24775047
SIC: 4899 Communications Services, NEC
(CF Office: 06 Technology)