OUR FACTORIES
We work closely with our factories across Bangkok and Jaipur to develop our iconic, high-quality pieces. Collaborating with them on their sustainability initiatives is also a key part of our relationship. Let’s break down which suppliers make up our supply chain.
All six of our factories craft with 100% certified recycled metals and, like us, are Responsible Jewellery Council and UN Global Compact certified. These certifications mean we have confidence in their social, human rights and environmental practices. Meet our Tier 1 suppliers – our factories – below.
Our metal refineries are all RJC certificated and offer certification to confirm that the recycled gold and silver they provide our factories with is sourced from industrial, electronic and jewellery industry waste. The refineries we work with follow international guidelines including OECD, The Responsible Minerals Initiative and LBMA Good Delivery to ensure transparent sourcing of precious metals.
Our chain suppliers are also all RJC Certified and craft their chains in certified recycled metals from RJC Certified Refineries.
We have already mapped our supply chain for these suppliers, but our goal for 2023 - 2024 is to build the full picture of our Tier 2 gemstone suppliers for complete transparency.
BANGKOK, THAILAND
This factory is the first jewellery manufacturer in the world with Net Zero Certification in progress. They have over 20 years of experience in the art of jewellery making. Sustainability is a fundamental part of their culture, and they are committed to transforming the industry.
Number of employees: 434
Employee benefits: Vocational training, profit sharing incentives
● 90% of the water they use is recycled
● They source renewable energy from solar panels
● Their Net Zero Certification is in progress, but their operations are already running at Net Zero
Zero emissions production
● Environmental Certification: ISO 14001 2015
● Endorser of the UN Women's Empowerment Principles
BANGKOK, THAILAND
One of Thailand's leading jewellery manufacturers, this family-run supplier is also one of the world’s leaders when it comes to fine jewellery craftsmanship. We look to them for our 14ct solid gold and diamond pieces, plus our demi-fine and semi-precious stones. They are passionate about human rights, the environment, and social responsibility.
Number of employees: 2,370
Employee benefits: Subsidised canteen, savings cooperative, day care facility, scholarships, bonus scheme
● 15% of their total energy comes from renewable energy through solar panels
● Scope 1 & 2 audited for carbon, with goals to reduce carbon footprint by 15% by 2024 and 25% by 2030
● Environmental Certification: ISO 14001 2015
● Endorser of the UN Women's Empowerment Principles
● Dual Vocational Training for underprivileged youths – providing traditional education along with jewellery craftsmanship training.
JAIPUR, INDIA
We have been working with this innovative family-run business for over seven years. They are known for their gemstone cutting expertise and giving back to their community — whether that's furthering children's access to education or building schools.
Number of employees: 425
Employee Benefits: Free meals
● 90% of the water they use is recycled
● 40% of their total power comes from renewable energy through solar panels
● They have completed their Carbon Audit for scope 1 & 2 and have target of 50% carbon reduction within five years
● Environmental certification: HIGG FEM Certified
● Endorser of the UN Women's Empowerment Principles
JAIPUR, INDIA
Our relationship with this innovative factory spans over nine years. Their incredibly talented craftspeople are always pushing to innovate their technology, and to be as environmentally conscious and socially responsible as possible.
Number of employees: 570
Employee benefits: Bonus scheme, medical insurance
● 60% of the water they use is recycled
● 22% of their total power comes from renewable energy through solar panels
● Environmental Certification: ISO 14001 2015
● Endorser of the UN Women's Empowerment Principles
JAIPUR, INDIA
This factory has been running for over 40 years, and we have been working with them for 19 of those. As one of our longest serving suppliers, they have been with us for over 19 years - since our Founder and Creative Director, Marisa Hordern started Missoma.
Number of employees: 161
Employee benefits: Annual one month bonus
● Environmental Certification: ISO 14001 2015
KOLKATA, INDIA
We work with this supplier of carbon neutral leather to make our jewellery rolls by hand. They handcut and stitch our pieces, while also creating our GOTS certified dust bags. The leather they craft from is responsibly sourced from a Leather Working Group, Gold certified Tannery in Italy, the highest possible rating. The tannery is a UN Global compact member and ISO certified and operates with renewable energy sources. The leather is a by-product of the meat and dairy industry, meaning it’s saved from going to waste and has a 85% traceability rating.
Number of employees: 250
Employee Benefits: Annual bonus
● Social Compliance Certification – SA 8000 Certified
● Environmental Certification: ISO 14001 2015
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