Aemetis: Detailed Company Information & Corporate Profile

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Summary

Aemetis is a renewable energy company based in Cupertino, California that develops advanced biorefineries and produces cellulosic ethanol, advanced biodiesel, and other renewable fuels and chemicals. Since its founding in 2006, the firm has focused on turning plant biomass into high‑value products through innovative technology. The company's portfolio includes advanced ethanol, renewable chemicals, and a range of sustainable fuel solutions that support a cleaner energy transition.

Key leadership drives Aemetis’s strategy: Eric McAfee serves as Chairman, CEO, and Founder; Andy Foster holds the dual role of Corporate Executive Vice President and President & COO of its Advanced Fuels subsidiary; Adam McAfee is Vice President of Finance; and other executives such as Jarrett Hollis (Vice President of Projects), Robbie Macias (Vice President of Biogas) and Mike Rockett (Executive Vice President, General Counsel) guide operations across finance, compliance, and production.

With a workforce of 200‑500 employees, Aemetis reports annual revenues between $100 million and $500 million. The company’s expertise in advanced renewable fuels positions it as a significant player within the energy sector.

Aemetis Websiteaemetis.com
Phone Number4082130940
Industries
Aemetis Headquarters Address20400 Stevens Creek Blvd., Cupertino, CA, 95014 US
Company Size200-500 employees
Specialities & Servicesadvanced renewable fuels, renewable chemicals, advanced biorefineries, advanced ethanol, cellulosic ethanol, advanced biodiesel
Founded2006
Estimated Annual Revenue$100M - 500M
Updated:2026-09-10

Estimated Website Traffic

The chart shows a decline in traffic to the aemetis.com website. In September, traffic decreased to 2892, compared to 2942 in the previous month. The highest traffic in 2026 was recorded in January, reaching 5404 visits.

Workforce Turnover

Number of employees switched from or switched to

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Total employee turnover

Departmental sample breakdown

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Turnover activity captured in SignalHire's departmental sample ( employees):

Length of Employment

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Aemetis's workforce includes employees across a wide range of tenure levels.

8% have been with the company for less than 1 year8% have been with the company for 1 to 2 years8% have been with the company for 3 to 4 years17% have been with the company for 5 to 7 years25% have been with the company for 8 to 10 years33% have been with the company for more than 11 years

Former Employees: Role Changes

Role at Former Company
Role at New Company
Contact top employees from Aemetis
Adam McAfee
Adam McAfeeVice President of Finance
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Andy Foster
Andy FosterCorporate Executive Vice President, President & COO of Advanced Fuels Subsidiary
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Eric McAfee
Eric McAfeeChairman/CEO/Founder
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Jarrett Hollis
Jarrett HollisVice President of Projects
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Robbie Macias
Robbie MaciasVice President of Biogas
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Mike Rockett
Mike RockettExecutive Vice President, General Counsel, and Corporate Secretary
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Matt Winston
Matt WinstonInventory Coordinator
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Joseph Yip
Joseph YipFP&A Manager
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Jyothi Tammineni
Jyothi TammineniVP, Corporate Controller
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Adam McAfee
Adam McAfeeVP of Finance, Investor & Advisor
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Anthony Phillips
Anthony PhillipsProduction Team Lead
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Nicholas Guerrero
Nicholas GuerreroProduction Manager
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Jessie
JessieBusiness Manager
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Victoria Coffey
Victoria CoffeyRenewable Fuels Compliance Analyst
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Fahao Fang
Fahao FangDirector of Finance
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Sai Srinivas Gangaraju
Sai Srinivas GangarajuData Science and Analytics Intern
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Aemetis Corporate Information: FAQ

Aemetis operates in the Energy industries. More details can be found on the official website: aemetis.com.
Aemetis has offices located in Cupertino, US.
The headquarters of Aemetis are located in Cupertino, United States.
You can contact Aemetis by phone at 4082130940.
Aemetis currently employs 200-500 people.

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