Macrocycle Technologies

Macrocycle Technologies company information, Employees & Contact Information

At MacroCycle, we revive end-of-life plastics. We will protect our world through our circular, sustainable, zero-carbon plastic upcycling process. With leading experts in polymer chemistry and plastics engineering from MIT, ETH Zurich and Politecnico di Milano on our team, we take plastic waste in the form of bottles, food trays and polyester textiles, and produce our first product, virgin-grade mPET (MacroCycle-PET) resin. All with zero carbon emissions, through MacroCycle's net-zero and efficient low energy process. Get in touch: - We're hiring - get in touch if you have a hands-on degree in plastics processing or a PhD in Polymer Chemistry / Engineering - Brands & Investors - please visit and reach out through https://macrocycle.tech/

Company Details

Employees
17
Founded
-
Address
Cambridge, Massachusetts 02139, Us
Industry
Plastics Manufacturing
NAICS
Plastics Product Manufacturing
Plastics Packaging Materials and Unlaminated Film and Sheet Manufacturing
Plastics Pipe, Pipe Fitting, and Unlaminated Profile Shape Manufacturing
Laminated Plastics Plate, Sheet (except Packaging), and Shape Manufacturing
Polystyrene Foam Product Manufacturing
Urethane and Other Foam Product (except Polystyrene) Manufacturing
Plastics Bottle Manufacturing
Other Plastics Product Manufacturing
Plastics Bag and Pouch Manufacturing
Unlaminated Plastics Film and Sheet (except Packaging) Manufacturing
Unlaminated Plastics Profile Shape Manufacturing
Plastics Pipe and Pipe Fitting Manufacturing
Plastics Plumbing Fixture Manufacturing
All Other Plastics Product Manufacturing
HQ
Cambridge, Massachusetts
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Macrocycle Technologies Questions

News

MacroCycle found a shortcut for plastic recycling — catch it at TechCrunch Disrupt 2025 - TechCrunch

MacroCycle found a shortcut for plastic recycling — catch it at TechCrunch Disrupt 2025 TechCrunch

Coming full circle - MIT Sloan

Coming full circle MIT Sloan

MacroCycle closes $6.5M financing round - Recycling Today

MacroCycle closes $6.5M financing round Recycling Today

MacroCycle Technologies Raises $6.5M Seed Funding - citybiz

MacroCycle Technologies Raises $6.5M Seed Funding citybiz

Cleantech Startup MacroCycle Raises $6.5 Million to “Upcycle” Plastic Waste into New Products - ESG Today

Cleantech Startup MacroCycle Raises $6.5 Million to “Upcycle” Plastic Waste into New Products ESG Today

Houston’s energy ecosystem elevates 11 ventures tackling innovative technology - Rice University

Houston’s energy ecosystem elevates 11 ventures tackling innovative technology Rice University

MacroCycle Promises Recycling Using 80% Less Energy - PlasticsToday

MacroCycle Promises Recycling Using 80% Less Energy PlasticsToday

MacroCycle ready to scale up plastic scrap solution - Recycling International

MacroCycle ready to scale up plastic scrap solution Recycling International

MacroCycle raises $6.5M for cleaner recycled plastic - Tech.eu

MacroCycle raises $6.5M for cleaner recycled plastic Tech.eu

Clean Green Challenge Awards Sustainability Startups at UMass Lowell Innovation Hub - UMass Lowell

Clean Green Challenge Awards Sustainability Startups at UMass Lowell Innovation Hub UMass Lowell

Somerville Climatech organizations receive $450,000 in grants - The Somerville Times

Somerville Climatech organizations receive $450,000 in grants The Somerville Times

Chemical recycling projects receive backing - Resource-Recycling

Chemical recycling projects receive backing Resource-Recycling

MIT startup raises $6.5M in funding for new PET chemical recycling technology - Sustainable Plastics

MIT startup raises $6.5M in funding for new PET chemical recycling technology Sustainable Plastics

2023 Most Disruptive MBA Startups: MacroCycle Technologies, MIT (Sloan) - Poets&Quants

2023 Most Disruptive MBA Startups: MacroCycle Technologies, MIT (Sloan) Poets&Quants

Accurate de novo design of high-affinity protein-binding macrocycles using deep learning - Nature

Accurate de novo design of high-affinity protein-binding macrocycles using deep learning Nature

2024 Cleantech 50 to Watch - Cleantech Group

2024 Cleantech 50 to Watch Cleantech Group

Methodologies for Backbone Macrocyclic Peptide Synthesis Compatible With Screening Technologies - Frontiers

Methodologies for Backbone Macrocyclic Peptide Synthesis Compatible With Screening Technologies Frontiers

MIT Sloan's Climate Catalysts Thrive on Collaboration - MIT Sloan

MIT Sloan's Climate Catalysts Thrive on Collaboration MIT Sloan

Ultraselective Macrocycle Membranes for Pharmaceutical Ingredients Separation in Organic Solvents - Nature

Ultraselective Macrocycle Membranes for Pharmaceutical Ingredients Separation in Organic Solvents Nature

Pioneering Climate Change Solutions - MIT Sloan

Pioneering Climate Change Solutions MIT Sloan

Screening macrocyclic peptide libraries by yeast display allows control of selection process and affinity ranking - Nature

Screening macrocyclic peptide libraries by yeast display allows control of selection process and affinity ranking Nature

Macrocyclic peptides: Aiming for the perfect fit - Chemical & Engineering News

Macrocyclic peptides: Aiming for the perfect fit Chemical & Engineering News

Macrocycles in Drug Discovery─Learning from the Past for the Future - ACS Publications

Macrocycles in Drug Discovery─Learning from the Past for the Future ACS Publications

Argenx signs $1.5B pact to turn Unnatural Products' macrocyclic peptides to 'undruggable' targets - Fierce Biotech

Argenx signs $1.5B pact to turn Unnatural Products' macrocyclic peptides to 'undruggable' targets Fierce Biotech

Circular Economy Startups | Startups to Watch - Trellis Group

Circular Economy Startups | Startups to Watch Trellis Group

The 2025 Startup Battlefield Top 20 are here. Let the competition begin. - TechCrunch

The 2025 Startup Battlefield Top 20 are here. Let the competition begin. TechCrunch

Merck & Co. signs $220M macrocyclic peptide deal after hailing ‘next wave of drug discovery’ - Fierce Biotech

Merck & Co. signs $220M macrocyclic peptide deal after hailing ‘next wave of drug discovery’ Fierce Biotech

Macrocycle‐Based Covalent Organic Frameworks - Wiley

Macrocycle‐Based Covalent Organic Frameworks Wiley

Large Libraries of Structurally Diverse Macrocycles Suitable for Membrane Permeation - Wiley Online Library

Large Libraries of Structurally Diverse Macrocycles Suitable for Membrane Permeation Wiley Online Library

Accelerated Identification of Cell Active KRAS Inhibitory Macrocyclic Peptides using Mixture Libraries and Automated Ligand Identification System (ALIS) Technology - ACS Publications

Accelerated Identification of Cell Active KRAS Inhibitory Macrocyclic Peptides using Mixture Libraries and Automated Ligand Identification System (ALIS) Technology ACS Publications

TechCrunch Disrupt 2025: Top 20 Startup Battlefield Finalists Revealed - News and Statistics - IndexBox

TechCrunch Disrupt 2025: Top 20 Startup Battlefield Finalists Revealed - News and Statistics IndexBox

Rule-based omics mining reveals antimicrobial macrocyclic peptides against drug-resistant clinical isolates - Nature

Rule-based omics mining reveals antimicrobial macrocyclic peptides against drug-resistant clinical isolates Nature

Supramolecular Macrocycle Regulated Single‐Atom MoS2@Co Catalysts for Enhanced Oxygen Evolution Reaction - Wiley Online Library

Supramolecular Macrocycle Regulated Single‐Atom MoS2@Co Catalysts for Enhanced Oxygen Evolution Reaction Wiley Online Library

Efficient Transformation of Polymer Main Chain Catalyzed by Macrocycle Metal Complexes via Pseudorotaxane Intermediate - Takata - 2023 - Angewandte Chemie International Edition - Wiley Online Library

Efficient Transformation of Polymer Main Chain Catalyzed by Macrocycle Metal Complexes via Pseudorotaxane Intermediate - Takata - 2023 - Angewandte Chemie International Edition Wiley Online Library

Most Disruptive MBA Startups Of 2023 - Poets&Quants

Most Disruptive MBA Startups Of 2023 Poets&Quants

The 2025 Startup Battlefield 200 is here — see who made the cut - TechCrunch

The 2025 Startup Battlefield 200 is here — see who made the cut TechCrunch

Lasso-grafting of macrocyclic peptide pharmacophores yields multi-functional proteins - Nature

Lasso-grafting of macrocyclic peptide pharmacophores yields multi-functional proteins Nature

Metal coordinated pyrrole-based macrocycles as contrast agents for magnetic resonance imaging technologies: Synthesis and applications - ScienceDirect.com

Metal coordinated pyrrole-based macrocycles as contrast agents for magnetic resonance imaging technologies: Synthesis and applications ScienceDirect.com

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