# MACH ENERGY — Form D

MACH ENERGY of SAN FRANCISCO, CA, a company, filed a Form D exempt-offering notice with the SEC on 2009-10-19. The offering totals $46K. Industry: Energy Conservation.

## Offering

- Filed: 2009-10-19
- Form: D
- Accession: 0001439683-09-000004
- Industry: Energy Conservation
- Exemptions: 06
- Total offering: $46K
- Remaining: $46K
- Investors: 1
- Date of first sale: 2009-10-06
- Revenue range: $1,000,001 - $5,000,000
- SEC file number: 021-120132

## Issuer

- Name: MACH ENERGY
- CIK: 0001439683
- Entity type: Corporation
- Jurisdiction: CALIFORNIA
- Address: 50 CALIFORNIA STREET, SAN FRANCISCO, CA, 94111
- Phone: 510-658-8393

## Officers, directors & promoters (7)

| Name | Role | Location |
| --- | --- | --- |
| Frank R Atkinson | Director | Portola Valley, CA |
| James V Diller | Director | Woodside, CA |
| George K Eckard | Director | Orinda, CA |
| Walter G Homan | Director | Orinda, CA |
| Kristin K Martinez | Director | Albuquerque, NM |
| David W Arpi | Executive Officer | Piedmont, CA |
| Walter G Homan | Executive Officer | Orinda, CA |

## More

- [CIK 1439683 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1439683&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/formd/0001439683-09-000004.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.