Ruth Ngui
Food Safety Manager at Green Stem Products | Nairobi County, Kenya
Ruth Ngui’s Email & Phone Number
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Ruth Ngui serves as the Food Safety Manager at Green Stem Products, overseeing quality control and regulatory compliance for biodegradable packaging manufactured from agricultural waste. She graduated from the University of Nairobi and maintains active credentials in FSSC 22000 and BRCGS standards for packaging materials alongside certified Hazard Analysis expertise. Her work bridges food science technology, technical research writing, and food security advocacy within Kenya’s sustainable manufacturing landscape.
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Food Safety Manager at Green Stem Products in April 2025 - Present
Quality Analyst at Premier Foods Limited in December 2024 - April 2025
Commercial Assistant at Botanical Extracts EPZ Ltd in September 2023 - November 2024
Quality Control Intern at NATIONAL CEREALS & PRODUCE BOARD in June 2022 - August 2022
University of Nairobi, August 2026
Alison, Certificate: Fundamentals of Food Security Management, August 2026
United Nations Institute for Training and Research (UNITAR), August 2026
Founder and CEO of Green Stem Ltd
Founder and CEO Green Stem Products at Green Stem Products
(2021 – Present)
Property, Development & Social Impact
Investor in a sustainable packaging startup in Kenya, supporting strategy, fundraising and commercial development.
What is Ruth Ngui email address?
Email Ruth Ngui at [email protected] and [email protected]. This email is the most updated Ruth Ngui's email found in 2026.
What is Ruth Ngui phone number?
Ruth Ngui phone number is 0715262276.
How to contact Ruth Ngui?
To contact Ruth Ngui send an email to [email protected] or [email protected]. If you want to call Ruth Ngui try calling on 0715262276. (updated on July 2026)
What industry does Ruth Ngui work in?
Ruth Ngui works in the Food Production industry.
