American Process International LLC Employee Directory

Industrial Machinery ManufacturingUnited States11-50 Employees

American Process International LLC (API) is a combined biotechnology and engineering company. API was founded by Dr. Theodora Retsina, who graduated from Imperial College, London, with a PhD in Chemical Engineering in 1994 as an engineering consulting company serving the forest products industry. API has completed over 500 energy and water integration studies and identified annual energy savings opportunities of over one billion dollars. API boasts the world’s largest experience list for the application of Pinch technology to industry.

Since 2005, the company has been developing technologies for the conversion of biomass into cellulosic sugars to be used in the production of biofuels and biobased chemicals. American Process owns two patented cellulosic technologies, Green Power+® and AVAP®.
Our GreenPower+® technology produces low cost cellulosic sugars by extracting only hemicelluloses from biomass. The rest of the biomass is used downstream for the production of renewable power, pellets, wood or pulp products. The technology is feedstock agnostic, and can work with hardwood, softwood, bagasse and other agricultural residue.

Our AVAP® technology produces low cost pure cellulosic sugars by converting all the cellulose and hemicelluloses of biomass to cellulosic sugars. These sugars can then be converted or fermented by bacteria or yeast in to bio-based chemicals and biofuels.

Furthermore, we have developed a single, cost-effective IP protected process for production of cellulose nanocrystals (CNC) and cellulose nanofibrils (CNF) along with novel, hydrophobic, lignin coated versions of each. With our AVAP® Biorefinery pretreatment technology, these cellulose nanomaterials are produced from woody or non-woody biomass at a fraction of the cost for competing nanocellulose production processes.

Our Company envisions the development of a sustainable global economy where “Sugar is the New Crude ®”.

Find American Process International LLC employees' phone numbers or email addresses

American Process International LLC Global Highlights

Location
Employees

North America
11

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  • United States Of America
    11

Europe
5

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  • Greece
    3
  • Romania
    1
  • United Kingdom Of Great Britain And Northern Ireland
    1

American Process International LLC's Leadership

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    T. R.
    CEO
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    M. I.
    Chief Science Officer
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    P. B.
    Owner / Administrator
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  • Stylized image of a person
    L. H.
    Project Manager
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    L. P.
    Team Leader
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    J. S.
    Lab Manager
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    C. G.
    Senior Chemical Process Engineer - Project Manager
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  • Stylized image of a person
    L. H.
    Research Associate
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Contact profiles from American Process International LLC

Name
Title
Contact Info
Location
Last Update
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    M. I.
    Chief Science Officer
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    Oct 23, 2024
  • Stylized image of a person
    P. B.
    Owner / Administrator
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    United StatesPennsylvania
    Oct 21, 2024
  • Stylized image of a person
    T. R.
    CEO
    Phone icon
    United StatesGeorgia
    Feb 15, 2024
  • Stylized image of a person
    L. H.
    Project Manager
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    United StatesGeorgia
    Jul 18, 2025
  • Stylized image of a person
    L. P.
    Team Leader
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    RomaniaCluj County
    Oct 24, 2025
  • Stylized image of a person
    J. S.
    Lab Manager
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    United StatesMichigan
    Jul 19, 2025
  • Stylized image of a person
    C. G.
    Senior Chemical Process Engineer - Project Manager
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    Oct 21, 2024
  • Stylized image of a person
    L. H.
    Research Associate
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    United StatesGeorgia
    Oct 20, 2025
  • Stylized image of a person
    T. T.
    Process Engineer
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    Greece
    Jun 05, 2025
  • Stylized image of a person
    F. H.
    Research Scientist
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    United StatesSouth Carolina
    Sep 14, 2024

Frequently Asked Questions

What is American Process International LLC known for?

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American Process International LLC was founded in 1994 operates in the Industrial Machinery Manufacturing industry. The company's main headquarters is located in 56 17th Street NE, Atlanta, GA 30308, US; you can contact the main corporate office by phone at . Explore American Process International LLC's company overview page for more information.

What is American Process International LLC's most common email format?

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American Process International LLC employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more American Process International LLC email formats with LeadIQ.

How many employees does American Process International LLC have currently?

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American Process International LLC has approximately 19 employees as of October 2025. These team members are located across 2 continents, including North AmericaEurope.

Who are American Process International LLC's key employees and leadership?

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As of October 2025, American Process International LLC's key employees include:

  • CEO: T. R.
  • Chief Science Officer: M. I.
  • Owner / Administrator: P. B.
  • Project Manager: L. H.
  • Team Leader: L. P.

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