# EDGAR Filing Document

**Accession Number:** 0002050338
**File Stem:** 0000000000-25-008949
**Filing Date:** 2025-8
**Character Count:** 3200
**Document Hash:** 40c8e83f15961a343c80a85292c84b3d
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000000000-25-008949.hdr.sgml**: 20260508

**ACCESSION NUMBER**: 0000000000-25-008949

**CONFORMED SUBMISSION TYPE**: UPLOAD

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20250821

**FILED FOR**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Collab Z Inc.
- **CENTRAL INDEX KEY:** 0002050338
- **STANDARD INDUSTRIAL CLASSIFICATION:** REAL ESTATE [6500]
- **ORGANIZATION NAME:** 05 Real Estate & Construction
- **EIN:** 993072058
- **STATE OF INCORPORATION:** NV
- **FISCAL YEAR END:** 0930

**FILING VALUES:**
- **FORM TYPE:** UPLOAD
- **SEC FILE NUMBER:** 377-07689

**BUSINESS ADDRESS:**
- **STREET 1:** 29 ORINDA WAY, #536
- **CITY:** ORINDA
- **STATE:** CA
- **ZIP:** 94563
- **BUSINESS PHONE:** 925-577-9068

**MAIL ADDRESS:**
- **STREET 1:** 29 ORINDA WAY, #536
- **CITY:** ORINDA
- **STATE:** CA
- **ZIP:** 94563
**PUBLIC REFERENCE ACCESSION NUMBER**: 0001213900-25-005607

## Text-Extract

```

                                                             August 21, 2025

Qiaojun Lai
Chief Executive Officer
Collab Z Inc.
29 Orinda Way, Unit 2060
Orinda, CA 94563

       Re: Collab Z Inc.
           Amendment No.1 to Registration Statement on Form S-1
           Filed August 8, 2025
           File No. 333-288817
Dear Qiaojun Lai:

     We have reviewed your amended registration statement and have the
following
comments.

        Please respond to this letter by amending your registration statement
and providing
the requested information. If you do not believe a comment applies to your
facts and
circumstances or do not believe an amendment is appropriate, please tell us why
in your
response.

       After reviewing any amendment to your registration statement and the
information
you provide in response to this letter, we may have additional comments. Unless
we note
otherwise, any references to prior comments are to comments in our July 30,
2025 letter.

Amendment No.1 to Registration Statement on Form S-1
Dilution, page 42

1.     Please clarify for us how the Company calculated its pro forma net
tangible book
       value of $0.7 million as of June 30, 2025.
2.     Please update your dilution disclosures so the amounts in the table and
in your
       narrative disclosures are consistent. For example, your existing
narrative states that
       the pro forma net tangible book value per share as of June 30, 2025 was
$0.13,
       however your table reflects a pro forma net tangible book value per
share of $0.11.
       Please revise accordingly.
 August 21, 2025
Page 2

        Please contact Ameen Hamady at 202-551-3891 or Jennifer Monick at
202-551-3295
if you have questions regarding comments on the financial statements and
related
matters. Please contact Pearlyne Paulemon at 202-551-8714 or Pamela Long at
202-551-3765
with any other questions.

                                                        Sincerely,

                                                        Division of Corporation
Finance
                                                        Office of Real Estate &
Construction
cc:   Ross David Carmel

```

### Attached PDF Documents

**Attachment 1:** `filename1`

_No text found in this document._