Aquaponics & Solar Systems Central Texas

The Sparrow Farms Team

Sparrow Farms has a dedicated team of directors and supporting members who faithfully contribute their talent, time, and resources to achieve our mission.

Siegfried Mayer, CEO
Sig is the visionary founder of Sparrow Farms. Over 30 years ago, Sig was already developing homes that run on solar energy well before the concept was popular. He extended his expertise to the construction of roads and other infrastructures as the owner/manager of US Roads, a successful construction business in Colorado Springs. In the past few years, as the signs of an approaching food and energy crisis have become more apparent, Sig and his wife Sue Mayer have made a bold move to follow a spiritual and humanitarian calling to found Sparrow Farms Ministry.  They are currently overseeing the building of the new center of operations in Texas.

1358 E State Hwy 6 Dublin TX 76446

Darrel Holmquist, Chief Engineering Advisor Georgetown, TX, USA

Paul Mason, Esq., Attorney

15765 Pineycove Ct., Colorado Springs, CO 80921
Tel: (719) 497-0510 Fax: (719) 623-0207
Paul Mason |

T. Ryan Johnson, Registered Agent in Texas

Wall Street Plaza|123 N. Crockett | Suite 200 | Sherman, Texas 75090
Tel: 903.487.4410| Fax: 903.813.1944 |

Thomas J Knight, IT Advisor

IT Specialists, Inc. 6625 Delmonico Drive | Colorado Springs, CO 80919
Tel: 719.531.9309 | Fax: 719.593.9903

Colleen and Julien Monney, Website Development and Digital Marketing Advisors

iTOUS SARL, Rue de Sebeillon 3, 1004 Lausanne, Switzerland |