MacroCycle
Cambridge, Massachusetts, United States · Energy, Information Technology, Manufacturing
MacroCycle is developing a technology to curb the usage of fossil fuel derived plastic through a circular, sustainable and zero-carbon plastic upcycling process.
Key facts
- Headquarters
- Cambridge, Massachusetts, United States
- Employees
- 10
- Industries
- Energy, Information Technology, Manufacturing
- Status
- Private
- Website
- www.macrocycle.tech
- Company page
Recent activity at MacroCycle
MacroCycle funding history
| Date | Round | Amount |
|---|---|---|
| Mar 2026 | Seed | $3.0M |
| Feb 2025 | Seed | $6.5M |
| Feb 2025 | Seed | $4.0M |
Leadership
- Jan-Georg Rosenboom, Founder
- Stwart Peña Feliz, Founder
Verified email and direct lines for MacroCycle’s decision-makers are on Fundz. See plans — or book a 15-minute walkthrough.
MacroCycle in the news
- Exclusive: Meta deal will help plastics recycling startup MacroCycle build its first factory - TechCrunch (Sep 22, 2026)
- MacroCycle ready to scale up plastic scrap solution - Recycling International (Feb 11, 2025)
- MacroCycle Promises Recycling Using 80% Less Energy - PlasticsToday (Feb 14, 2025)
- Massive barcode-free chemical screenings enable the discovery of bioactive macrocycles with passive membrane permeability - Nature (Apr 10, 2026)
- Disrupting the biologics market through innovations in macrocycle R&D - Drug Target Review (Jan 20, 2026)
- MacroCycle and FutureBio aim to make plastic recycling cheaper and more sustainable - Tech Brew (Feb 19, 2025)
- Twisting Chiral Aggregation-Induced Emission Macrocycles into a Microhelix with Boosted Circularly Polarized Luminescence - Wiley Online Library (Jun 15, 2025)
- Chemical recycling projects receive backing - Resource Recycling (Feb 26, 2025)
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About MacroCycle: questions and answers
What does MacroCycle do?
MacroCycle is developing a technology to curb the usage of fossil fuel derived plastic through a circular, sustainable and zero-carbon plastic upcycling process.
Where is MacroCycle headquartered?
MacroCycle is headquartered in Cambridge, Massachusetts, United States.
How many employees does MacroCycle have?
MacroCycle has about 10 employees.
Has MacroCycle raised funding?
Yes. Fundz has recorded 3 funding events for MacroCycle. The most recent, Seed of $3.0M, was in Mar 2026.
Who leads MacroCycle?
Jan-Georg Rosenboom is a Founder at MacroCycle.
What is the latest news on MacroCycle?
On Mar 03, 2026, MacroCycle Technologies
Source: Fundz records from SEC filings, press releases and company announcements. How Fundz measures data accuracy