# Defiant Engineering, LLC — Form D

Defiant Engineering, LLC of MONTGOMERY, TX, a company, filed a Form D exempt-offering notice with the SEC on 2025-10-15. The offering totals $1.9M, of which $1.8M was reported sold. Industry: Oil and Gas.

## Offering

- Filed: 2025-10-15
- Form: D
- Accession: 0001911135-25-000003
- Industry: Oil and Gas
- Exemptions: 06b
- Total offering: $1.9M
- Amount sold: $1.8M
- Remaining: $80
- Investors: 7
- Date of first sale: 2025-10-02
- Security types: equity
- Revenue range: Decline to Disclose
- SEC file number: 021-560795

## Issuer

- Name: Defiant Engineering, LLC
- CIK: 0001911135
- Entity type: Limited Liability Company
- Jurisdiction: TEXAS
- Incorporated: 2020
- Address: 12830 OAK VILLAGE DR, MONTGOMERY, TX, 77356
- Phone: (504) 458-1971

## Officers, directors & promoters (36)

_Showing 25 of 36 people._

| Name | Role | Location |
| --- | --- | --- |
| Lawrence G Griffin | Director | MONTGOMERY, TX |
| Theophilus B Houston | Director | MONTGOMERY, TX |
| Gareth Nicholas Jones | Director | MONTGOMERY, TX |
| Brett S Vinson | Director | MONTGOMERY, TX |
| Lawrence G Griffin | Executive Officer | MONTGOMERY, TX |
| Theophilus B Houston | Executive Officer | MONTGOMERY, TX |
| Gareth Nicholas Jones | Executive Officer | MONTGOMERY, TX |
| Cullen Nicholas Keyes | Executive Officer | MONTGOMERY, TX |
| Brett S Vinson | Executive Officer | MONTGOMERY, TX |
| Lawrence G Griffin | Promoter | MONTGOMERY, TX |
| Theophilus B Houston | Promoter | MONTGOMERY, TX |
| Gareth Nicholas Jones | Promoter | MONTGOMERY, TX |
| Cullen Nicholas Keyes | Promoter | MONTGOMERY, TX |
| Larry T Rigdon | Promoter | MONTGOMERY, TX |
| Brett S Vinson | Promoter | MONTGOMERY, TX |
| Richard M Currence, Jr. | Director | Montgomery, TX |
| Richard M Currence, Jr. | Executive Officer | Montgomery, TX |
| Richard M Currence, Jr. | Promoter | Montgomery, TX |
| Larry T Rigdon | Director | MONTGOMERY, TX |
| Larry T Rigdon | Executive Officer | MONTGOMERY, TX |
| Steven L Green | Director | MONTGOMERY, TX |
| Ian Nicholas Janke | Executive Officer | MONTGOMERY, TX |
| Ian Nicholas Janke | Promoter | MONTGOMERY, TX |
| Mark R Holcombe | Director | MONTGOMERY, TX |
| Cullen Keyes | Director | Houston, TX |

## Other filings by this issuer (3)

| Filed | Form | Offering | Sold |
| --- | --- | --- | --- |
| [2025-10-15](https://search.stillhousedata.com/formd/0001911135-25-000004) | D | $1.5M | — |
| [2024-05-22](https://search.stillhousedata.com/formd/0001911135-24-000001) | D | $4.0M | $4.0M |
| [2022-02-15](https://search.stillhousedata.com/formd/0001911135-22-000001) | D | $5.0M | $2.2M |

## More

- [CIK 1911135 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1911135&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/formd/0001911135-25-000003.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

---

Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.