Gold, engineeredend‑to‑end.
Producing mines, NEMA-approved CIP/CIL processing plants, and turnkey equipment installation across Kenya, Tanzania and East Africa.
- Plant approval
- NEMA/PR/SYA/002
- Active sites
- Bondo · Taita Taveta
- Delivery model
- Turnkey EPC · CIP/CIL
- Regional reach
- 5 East-African countries
- Incorporated
- 27 September 2011
- Company number
- CPR/2011/57284
- KRA PIN
- P051642021R
- Plant approval
- NEMA/PR/SYA/002
Certified to
- Mineral Dealer's (Processing) LicenceGold Buying, Processing & Export Rights
- NEMA Environmental Impact Assessment LicenceArtisanal Gold Ore Mining Approval
- Certificate of IncorporationPrivate Limited Corporation (Cap. 486)
- KRA PIN & Tax Obligation CertificateActive Corporate Income Tax Obligation
- BRS Official Company Search (CR12)Corporate Governance & Shareholding
Why clients choose Green Ngoria
NEMA-approved plant
Nyangoma processing plant licensed under NEMA/PR/SYA/002.
Turnkey EPC delivery
One contract from feasibility to commissioned CIP/CIL circuit.
Licensed & compliant
Licensed under Kenya Mining Act 2016, NEMA EMCA Cap 387 and verified KRA taxpayer.
Ten in-house divisions
Mining, plant, civil, electrical, water, fuel, timber — one point of contact.
From deposit to poured bullion
What we sell
SignatureTurnkey gold processing plants
Feasibility, engineering, civil works, mechanical installation, electrical automation and metallurgical commissioning — as one contract.
- CIP / CIL circuits
- Elution & doré pour
- Tailings management
CatalogueMining equipment & installation
Certified mills, crushers, screens, cyclones, agitators and pumps — supplied, foundation-cast, aligned and commissioned on site.
- Ball & rod mills
- Gravity concentrators
- Pumps & pipework
OptimisationTechnical plant assessments
Structured metallurgical audit of an installed circuit — grind, leach kinetics, adsorption, tails — with a written recovery-improvement plan.
- Recovery diagnostics
- Reagent optimisation
- Throughput uplift
By the numbers
- East-African countries
- 5
- Producing mines
- 2
- Engineering divisions
- 10
- Stage CIP/CIL circuit
- 7
KE · TZ · UG · RW · BI
Bondo & Taita Taveta
Mining · plant · civil · electrical · logistics
Ore to doré
How we deliver
- Step 01
Enquiry
Submit an RFQ or a brief description of the plant, site or equipment.
- Step 02
Assessment
Metallurgical review, site visit and scope definition within days.
- Step 03
Engineering
Process design, drawings, equipment sizing and installation plan.
- Step 04
Commissioning
Foundation, install, wet-commission, hand-over with recovery targets met.
Adsorption — CIP / CIL
0608Activated carbon adsorbs dissolved gold from the pregnant leach solution.
- Function
- Gold recovery onto carbon
- Typical equipment
- CIP/CIL tanks
- Carbon screens
- Carbon transfer pump
CIL adds carbon to the leach tanks. CIP adds carbon after leaching. The two configurations lead to different tankage and screening arrangements.
Indicative unit operations only. A circuit configuration, its sizing and its reagent regime cannot be fixed without ore characterisation and metallurgical test work.
The people directing the company
Managing Director
Davis Mragha Ngoo
Responsible as Managing Director for corporate strategy, executive leadership, and group operations, setting governance standards and driving overall business growth across East and Central Africa. His message to clients — "Making your vision become a reality" — frames how Green Ngoria approaches every engagement.
Director
Kenneth Madete Namboga
Serves as Director on the board of Green Ngoria Supplies Limited, providing strategic counsel, regional operational insight, and executive support across mining, plant engineering, and corporate projects.
Director and Company Attorney
Raymond Nyange Ngoo
Provides legal expertise across the organisation's structures and activities, advising management on the legal and regulatory framework, statutory licensing, and monitoring corporate governance compliance.
Production Manager
Chrispine Ryan Ngoo
Oversees the production and processing operation, including plant throughput, recovery performance, site scheduling and adherence to operating and safety procedures.
Certified, licensed, compliant
- Mineral Dealer's (Processing) LicenceGold Buying, Processing & Export Rights
- NEMA Environmental Impact Assessment LicenceArtisanal Gold Ore Mining Approval
- Certificate of IncorporationPrivate Limited Corporation (Cap. 486)
- KRA PIN & Tax Obligation CertificateActive Corporate Income Tax Obligation
- BRS Official Company Search (CR12)Corporate Governance & Shareholding
Talk to Green Ngoria
Talk to a qualified engineer today
Customer Care answers direct on +254 704 160 431 · customercare@greenngoria.com. RFQs are acknowledged within 24 hours.
Engineer your next plant with us
A metallurgical review, or a line-item quote for equipment and installation. We’ll respond within 48 hours.
Customer care & enquiries
Director lines & emails: Leadership Profiles →
Tatu City, Kijani Ridge, Nairobi, Kenya