Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001213900-25-075559
Filing Date
2025-08-13
Accepted
2025-08-13 14:30:10
Documents
49
Period of Report
2025-06-30

Document Format Files

Seq Description Document Type Size
1 QUARTERLY REPORT ea0250147-10q_columbus.htm   iXBRL 10-Q 421638
2 CERTIFICATION ea025014701ex31-1_columbus.htm EX-31.1 10509
3 CERTIFICATION ea025014701ex31-2_columbus.htm EX-31.2 10510
4 CERTIFICATION ea025014701ex32-1_columbus.htm EX-32.1 4241
5 CERTIFICATION ea025014701ex32-2_columbus.htm EX-32.2 4257
  Complete submission text file 0001213900-25-075559.txt   3489121

Data Files

Seq Description Document Type Size
6 XBRL SCHEMA FILE colau-20250630.xsd EX-101.SCH 34105
7 XBRL CALCULATION FILE colau-20250630_cal.xml EX-101.CAL 17856
8 XBRL DEFINITION FILE colau-20250630_def.xml EX-101.DEF 184299
9 XBRL LABEL FILE colau-20250630_lab.xml EX-101.LAB 287568
10 XBRL PRESENTATION FILE colau-20250630_pre.xml EX-101.PRE 186250
52 EXTRACTED XBRL INSTANCE DOCUMENT ea0250147-10q_columbus_htm.xml XML 333904
Mailing Address 89 NEXUS WAY CAMANA BAY GRAND CAYMAN E9 KY1-9009
Business Address 89 NEXUS WAY CAMANA BAY GRAND CAYMAN E9 KY1-9009 212-451-2930
Columbus Acquisition Corp/Cayman Islands (Filer) CIK: 0002028201 (see all company filings)

EIN.: 000000000 | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-42485 | Film No.: 251210677
SIC: 6770 Blank Checks
(CF Office: 05 Real Estate & Construction)