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Filing tables
Filing exhibits
- S-1 IPO registration
- 2.1 Exhibit 2.1
- 2.2 Exhibit 2.2
- 2.3 Exhibit 2.3
- 2.4 Exhibit 2.4
- 2.5 Exhibit 2.5
- 3.1 Exhibit 3.1
- 3.2 Exhibit 3.2
- 3.3 Exhibit 3.3
- 4.1 Exhibit 4.1
- 4.2 Exhibit 4.2
- 4.3 Exhibit 4.3
- 4.4 Exhibit 4.4
- 10.1 Exhibit 10.1
- 10.2 Exhibit 10.2
- 10.3 Exhibit 10.3
- 10.4 Exhibit 10.4
- 10.5 Exhibit 10.5
- 10.6 Exhibit 10.6
- 10.7 Exhibit 10.7
- 10.8 Exhibit 10.8
- 10.9 Exhibit 10.9
- 10.10 Exhibit 10.10
- 10.11 Exhibit 10.11
- 10.12 Exhibit 10.12
- 10.13 Exhibit 10.13
- 10.14 Exhibit 10.14
- 10.15 Exhibit 10.15
- 10.16 Exhibit 10.16
- 10.17 Exhibit 10.17
- 10.18 Exhibit 10.18
- 10.19 Exhibit 10.19
- 10.20 Exhibit 10.20
- 10.21 Exhibit 10.21
- 10.22 Exhibit 10.22
- 14.1 Exhibit 14.1
- 21.1 Exhibit 21.1
- 23.1 Exhibit 23.1
- 23.2 Exhibit 23.2
- 99.1 Exhibit 99.1
- 99.2 Exhibit 99.2
- 99.3 Exhibit 99.3
- 99.4 Exhibit 99.4
- 99.5 Exhibit 99.5
- EX-FILING FEES Ex-filing Fees
Associated filings
- 14 Oct 22 424B4 Prospectus supplement with pricing info
- 14 Oct 22 424B4 Prospectus supplement with pricing info
- 13 Oct 22 EFFECT Notice of effectiveness
- 11 Oct 22 S-1/A IPO registration (amended)
- 6 Oct 22 S-1/A IPO registration (amended)
- 4 Oct 22 S-1/A IPO registration (amended)
- 30 Sep 22 S-1/A IPO registration (amended)
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2 Sep 22 S-1 IPO registration
CTM similar filings
Filing view
External links
Exhibit 23.2
Consent of Independent Auditor
We consent to the use in this Registration Statement on Form S-1 of Castellum, Inc. of our report dated May 26, 2022, relating to the financial statements of Specialty Systems, Inc. as of and for the years ended December 31, 2020 and 2019, appearing in the Prospectus, which is part of this Registration Statement.
We also consent to the reference to our firm under the heading "Experts" in such Prospectus.
/s/ Aronson LLC
Rockville, Maryland
September 2, 2022