Danimer Scientific

Danimer Scientific is a U.S. biopolymer manufacturer headquartered in Bainbridge, Georgia. Founded in 2004, the company was established to develop alternatives to conventional petroleum-based plastics and to reduce dependence on traditional plastic materials through renewable and biodegradable polymers. Its work has included polylactic acid (PLA), polyhydroxyalkanoates (PHA), and customized biopolymer formulations for industrial and consumer applications. The company’s best-known technology is Nodax, a patented medium-chain-length branched polyhydroxyalkanoate, or mcl-PHA. PHA is produced biologically by microorganisms that store polyester materials as an energy reserve. Danimer’s process uses plant-based oils, including oils derived from non-food sources, as feedstock for soil-borne bacteria in proprietary bioreactors. The resulting polymer is processed through reactive extrusion and compounding to produce resin pellets with application-specific characteristics. Depending on formulation and use, the materials have been associated with biodegradation pathways including soil, freshwater, marine, anaerobic, aerobic, industrial composting, and home composting environments, although the relevant performance depends on the product and certification conditions. Danimer has developed or supplied materials for a broad range of applications. These include additives, aqueous coatings, extrusion coatings, extrusion laminations, fibers, films and film resins, hot-melt adhesives, injection-molded products, thermoformed articles, and wax-replacement polymers. The company has also offered formulation research and development, toll manufacturing, and compounding services, enabling outside partners to use its Bainbridge production facilities or collaborate on customized biopolymer products. Its history includes government-supported work on biodegradable agricultural mulch films, development of environmentally oriented oil-and-gas fracturing treatments, and commercial partnerships in coffee packaging, adhesives, and bioplastics marketing. In 2007, Danimer and the affiliated Meredian business acquired Procter & Gamble intellectual property related to PHA technology. Danimer Scientific and Meredian were combined into Meredian Holdings Group in 2014, and the business adopted the Danimer Scientific name in 2016. The company later faced financial pressure, layoffs, and a Chapter 11 filing in March 2025. According to the supplied reference material, Teknor Apex acquired Danimer Scientific for $19 million in June 2025. The post-acquisition operating structure and continuing use of the Danimer brand are not fully documented in the supplied material.

Danimer Scientific was founded in 2004 with a focus on developing biodegradable and sustainable substitutes for conventional plastics. Its early work centered on renewable polymers such as polylactic acid and on adapting biopolymer formulations to specific industrial requirements rather than selling a single standardized material. The company’s activities gradually expanded from material research into manufacturing, formulation support, and commercial partnerships. In 2006, the U.S. Small Business Innovation Research program awarded Danimer a Phase I grant for research into cost-competitive biodegradable agricultural films made from renewable resources. A Phase II award followed in 2007. The project targeted agricultural mulch films that could degrade before the following growing season, addressing the disposal problems associated with conventional plastic mulch. Also in 2007, the company received a Sustainability Award from the Specialty Coffee Association of America for the Ecotainer coffee cup, whose inner lining used a corn-derived biopolymer. Danimer’s PHA capabilities developed through its relationship with Meredian and through acquired intellectual property. In 2007, Danimer and Meredian purchased Procter & Gamble intellectual property concerning PHA technology. Meredian was originally formed to manufacture PHA for Danimer. The businesses were subsequently consolidated: Danimer Scientific and Meredian Inc. merged into Meredian Holdings Group, commonly referred to as MHG, in February 2014. In March of that year, the company received U.S. Food and Drug Administration food-substance-contact verification for its relevant biopolymer materials, supporting their use in food-contact applications and treating them as non-hazardous waste after disposal under the described verification. The company also pursued applications outside packaging. In 2010, it received an $846,828 contract from Research Partnership to Secure Energy for America to develop an environmentally oriented fracturing treatment for hydrocarbon production. The resulting technology became known as SqueezeFrac. In September 2011, Danimer formed a strategic affiliation with minority business enterprise Sijo Global Partners, which was intended to help market Danimer’s bioplastic products to major brands and market leaders. In January 2013, Danimer and Henkel announced a partnership to develop bio-based hot-melt adhesives for PET-container packaging with at least 50% renewable content. The MHG business appointed Stephen Croskrey as chief executive officer in May 2016. In October 2016, the company formally announced that it would operate under the Danimer Scientific name. The renamed company continued to emphasize PHA, particularly its Nodax mcl-PHA platform. Nodax is produced through microbial biosynthesis: bacteria are supplied with plant-based oils in controlled bioreactors, after which the resulting polymer is recovered and processed into resin. Reactive extrusion and compounding allow the material to be tailored for films, coatings, molded goods, fibers, adhesives, and related uses. Danimer also developed a services business around formulation research, toll manufacturing, and compounding. This enabled customers and partners to use its production capabilities without necessarily building their own biopolymer manufacturing infrastructure. Its stated application areas included extrusion coating, extrusion lamination, aqueous coatings, hot-melt adhesives, injection molding, thermoforming, fibers, films, additives, and wax replacement. The company later encountered financial difficulties. Following layoffs, Danimer Scientific filed for Chapter 11 bankruptcy protection in March 2025. The supplied reference material states that Teknor Apex acquired the company for $19 million in June 2025. The sources provided do not establish the complete post-acquisition corporate structure, the fate of every Danimer product line, or whether the Danimer name remains the primary commercial brand.

1. 2025Chapter 11 filing and acquisition

   Danimer filed for Chapter 11 protection in March and was acquired by Teknor Apex for $19 million in June, according to the supplied reference material.

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2. 2016Danimer Scientific name adopted

   After Stephen Croskrey became chief executive officer of MHG, the company announced its change to the Danimer Scientific name.

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3. 2014Merger into Meredian Holdings Group

   Danimer Scientific and Meredian Inc. merged into Meredian Holdings Group, or MHG.

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4. 2010SqueezeFrac development contract

   Research Partnership to Secure Energy for America awarded Danimer a contract to develop an environmentally oriented fracturing treatment later known as SqueezeFrac.

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5. 2007Phase II grant and coffee-packaging sustainability recognition

   Danimer received a Phase II agricultural-film grant and a Sustainability Award for the corn-derived biopolymer lining used in the Ecotainer coffee cup.

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6. 2007PHA intellectual-property acquisition

   Danimer and Meredian acquired Procter & Gamble intellectual property related to PHA technology.

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7. 2006Phase I agricultural-film research grant

   The Small Business Innovation Research program awarded Danimer a Phase I grant for renewable-resource biodegradable agricultural films.

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8. 2004Company founded

   Danimer Scientific was founded to develop biodegradable and sustainable alternatives to traditional plastics.

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Sustainable materials and biopolymer manufacturing

• NodaxPHA biopolymer

  Nodax is Danimer’s patented medium-chain-length branched polyhydroxyalkanoate platform. The material is produced through microbial biosynthesis using plant-based oils as feedstock, followed by recovery, reactive extrusion, and compounding into resin pellets. It was developed for applications requiring biodegradable or bio-based polymer performance, including films, coatings, molded articles, fibers, adhesives, and other customized products.

• PLA biopolymer materialsBiodegradable polymer

  Danimer used polylactic acid and other renewable polymers in its early development work and in applications such as biodegradable films and packaging components. The company’s approach emphasized formulation customization for the intended processing method and end-of-life requirements.

• Biopolymer films and coatingsPackaging and agricultural materials

  The company developed resin systems for films, extrusion coatings, extrusion laminations, aqueous coatings, and agricultural mulch films. These materials were intended to provide alternatives to selected conventional plastic structures while supporting application-specific biodegradation or compostability goals.

• Bio-based hot-melt adhesivesAdhesives2013

  Through its partnership with Henkel, Danimer worked on bio-based hot-melt adhesives for PET-container packaging. The collaboration targeted formulations containing at least 50 percent renewable content.

• SqueezeFracOil and gas treatment2010

  SqueezeFrac was an environmentally oriented fracturing treatment developed through a contract with Research Partnership to Secure Energy for America. It represented an application of Danimer’s materials expertise outside packaging and consumer products.

• 2011Sijo Global Partners marketing affiliation

  United States

  Danimer formed a strategic affiliation with Sijo Global Partners to help present its bioplastic products to major brands and market leaders.

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• 2007Ecotainer coffee cup

  United States

  Danimer supplied or supported a corn-derived biopolymer lining for the Ecotainer coffee cup, an early packaging application positioned around renewable content and reduced environmental impact.

  Outcome. The product received a Sustainability Award from the Specialty Coffee Association of America.

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• 2025Chapter 11 restructuringOther

  The company experienced financial pressure and layoffs before seeking court protection.

  What changed. Danimer Scientific filed for Chapter 11 bankruptcy protection in March 2025.

  Aftermath. Teknor Apex acquired the company for $19 million in June 2025, according to the supplied reference material.

  Acquisition price. $19 million (June 2025)

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• 2016Rebrand as Danimer ScientificStrategy

  Meredian Holdings Group sought to operate under a unified commercial identity for its biopolymer activities.

  What changed. The company announced the Danimer Scientific name in October 2016.

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• 2014Combine Danimer Scientific and Meredian into MHGM&A

  Danimer and Meredian had complementary roles in biopolymer development and PHA manufacturing.

  What changed. The two businesses merged into Meredian Holdings Group.

  Aftermath. The combined business later adopted the Danimer Scientific name.

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• 2025Danimer Scientific files for Chapter 11 bankruptcy protection

  Danimer Scientific filed for Chapter 11 bankruptcy protection in March 2025 after financial pressure and a series of layoffs.

  BankruptcyLeadership change
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• 2025Teknor Apex acquires Danimer Scientific

  Teknor Apex acquired Danimer Scientific for $19 million in June 2025, according to the supplied reference material.

  M&A
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1. Danimer Scientific