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About
Angeline Callista is the Co-Founder and CEO of Sirsak, a company building traceability infrastructure that connects waste banks, aggregators, recyclers, and brands into an auditable system for recycling hard-to-recycle waste. Sirsak operates over 700 collection points, works with clients including Coca-Cola, Kraft Heinz, and Frisian Flag, and contributed to the development of Indonesia's Extended Producer Responsibility guideline. The company's stated goals include recovering 100,000 tons of waste and providing social protection for 50,000 waste workers by 2030.
Co-founder at Sirsak
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Sirsak's investors · 1
Co-founders at Sirsak
Frequently asked questions
- Who is Angeline Callista?
- Angeline Callista is the Co-Founder and CEO of Sirsak, a company building traceability infrastructure that connects waste banks, aggregators, recyclers, and brands into an auditable system for recycling hard-to-recycle waste. Sirsak operates over 700 collection points, works with clients including Coca-Cola, Kraft Heinz, and Frisian Flag, and contributed to the development of Indonesia's Extended Producer Responsibility guideline. The company's stated goals include recovering 100,000 tons of waste and providing social protection for 50,000 waste workers by 2030.
- Where does Angeline Callista work?
- Angeline Callista is Co-founder of Sirsak.
- What companies did Angeline Callista found?
- Angeline Callista founded Sirsak.
Founder mafias
The London School of Economics and Political Science (LSE) mafia465
Also came through, then founded or led a company.
Tsinghua University mafia135
Also came through, then founded or led a company.
undp mafia14
Also came through, then founded or led a company.
Universitas Pelita Harapan mafia5
Also came through, then founded or led a company.
About this profile. Compiled from public sources — Sirsak's own website and public professional profiles — and summarised by Fundraising Fox; every fact is kept with where it came from. Spotted an error, or would rather not be listed? Email privacy@fundraisingfox.com · How we build profiles · Your rights




















