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Updated 8/10/2026 8:02:02 AM

Neptune Development, LLC

Neptune Development, LLC is a Limited Liability Company located in Cave Creek, AZ. The company was incorporated on July 28, 2014, under the Arisona Corporation Commission’s registration number L19422222. It is currently listed as an active entity.

The principal address of Neptune Development, LLC is 6999 E. Highland Rd., Cave Creek, AZ 85331, where all official business activities and communication are managed.

The company is managed by Feffer Family Trust from Phoenix AZ, holding the position of Member; Sonia Krainz Feffer from Phoenix AZ, serving as the Manager; Stan A Feffer from Phoenix AZ, serving as the Manager, who takes the lead in overseeing its operations. For legal purposes, Sonia Krainz Feffer serves as the registered agent for the company, located at the same address as the company, handling all compliance and official matters for company.

At present, the company has not filed any annual reports, which is typical for a business in the early stages of its formation. As the company continues to expand and develop, future updates regarding filings and activities will be available.

Filing information

Company Name Neptune Development, LLC
Entity type Limited Liability Company
Governing Agency Arizona Corporation Commission
Document Number L19422222
Date Filed July 28, 2014
Company Age 12 years
State AZ
Status Active
Approval Date 07/28/2014
Domicile State Az

The data on Neptune Development, LLC was extracted from the Arizona Corporation Commission (https://ecorp.azcc.gov/EntitySearch/Index) as of 8/10/2026.

Contact details

Principal Address

6999 E. Highland Rd.
Cave Creek, AZ 85331

Statutory Agent Information

Sonia Krainz Feffer
6999 E. Highland Rd.
Cave Creek, Az 85331
Appointed Status: Active
Mailing Address: 6999 E. Highland Rd., Cave Creek, Az, 85331

Officer/Director Details

Feffer Family Trust
Member
4642 N 31st St
Phoenix, AZ 85016
Sonia Krainz Feffer
Manager
4642 N 31st St
Phoenix, AZ 85016
Stan A Feffer
Manager
4642 N 31st St
Phoenix, AZ 85016

Annual Reports

No Annual Reports Filed

Document Images

No Document Images