Gold & precious metals
Buying and selling gold, adding value and exporting to international markets.
Learn more →Let’s discuss your project →Welcome to OR&HORIZON
A visionary company based in Guinea and open to the world.
Gold Buying& SellingImport-ExportTransport
& LogisticsAgriculture
& Agro-industryMulti-services
& RepresentationDiscover our services
Our activities
General trade & import-export
We handle the import and export of regulated products and connect local producers with foreign markets.
Let’s discuss your project →Transport & logistics
Transport and logistics management solutions to support your international trade flows.
Let’s discuss your project →Agriculture, livestock & agro-industry
Developing sustainable agricultural projects, livestock and processing to add value to local resources.
Let’s discuss your project →Services & multi-services
A broad range of services and personalised support for businesses and individuals.
Let’s discuss your project →Brand representation
Strategic partnerships and development of foreign brands and companies on the African market.
Let’s discuss your project →
X-ray spectrometer calibration for gold
Accurate purity measurements, on site in Conakry. Free 10-minute check.
Why work with OR&HORIZON?
Six concrete commitments to buyers, suppliers and international partners.
XRF quality control
Every lot is analysed with an X-ray spectrometer, and results are verified in front of the client.
Product traceability
Origin, weighing and assays are documented at every step of the transaction.
International network
Contacts in Guinea, Dubai, Canada and China to connect supply and demand.
Secure logistics
Coordination of transport, sealed packaging and formalities all the way to destination.
Commercial responsiveness
Fast replies on WhatsApp and decisions taken directly by management.
Personalised support
A single point of contact, from first enquiry to final delivery.
Gold & precious metals
OR&HORIZON supports clients and partners in buying, selling and exporting gold from Guinea to international markets, including Dubai, with rigour and transparency at every step.
We work with local producers and suppliers, professional buyers and international partners. Our support covers quality assessment, agreeing terms of sale, preparing export procedures and coordinating transport.
Live gold price — USD
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per troy ounce (31.10 g)
—per gram
—per kilogram
Loading price…
Indicative international market price (source: gold-api.com), refreshed automatically every 30 seconds. It is not an offer to buy or sell: the price of each transaction is agreed with OR&HORIZON.
Gold buying
- Purchasing from local producers and suppliers
- Quality control and assessment
- Prices set by reference to market rates
- Direct relationship and personal follow-up
Gold selling
- Sales to professional buyers
- Terms clearly agreed with each client
- Full documentation of transactions
- Support through to delivery
Value-adding & export
- Connections with international markets
- Preparation of export procedures
- Coordination of secure transport
- Compliance with applicable regulations
Smelting and casting
The stages of smelting gold over charcoal, through to the cooling of the bar.
TransparencyEvery operation is documented and explained to the client.
TraceabilityClose attention to the origin and journey of the gold.
ComplianceOperations conducted in line with Guinean and international rules.
ConfidentialityComplete discretion in all dealings with our partners.
Leadership
Managing Director & Co-founder
KAKORO Mohamed
OR&HORIZON is led by KAKORO Mohamed, a Guinean entrepreneur specialising in international trade, precious metals and business development.
As co-founder, he personally oversees gold operations, from XRF analysis to export preparation. He is the direct point of contact for buyers and international partners.
Co-founder & Partner
Aboubacar Sidiki Diaby
OR&HORIZON was co-founded by KAKORO Mohamed and his partner Aboubacar Sidiki Diaby, who share the same ambition: to make the company a trusted partner in international trade from Guinea.
Compliance & Governance
For our partners in Dubai, Switzerland, Turkey, India and beyond, compliance is not optional. It frames every one of our operations.
Company registered in Guinea
A company incorporated under Guinean law, based in Boulbinet, Kaloum, Conakry.
Mining regulations compliance
Operations conducted in line with the Guinean Mining Code and applicable export procedures.
Provenance verification
Supplier identification and verification of the gold’s origin before any transaction.
XRF quality control
Non-destructive purity analysis by X-ray fluorescence, on a calibrated instrument.
Product traceability
Lot sheets, weights and assay results are kept on file and shared with the buyer.
Anti-money laundering
Identity checks (KYC) on all counterparties and refusal of any transaction of doubtful origin.
Company registration documents and supporting records are shared on request with qualified partners, within the framework of a business relationship.
X-ray spectrometer calibration for gold
Accurate purity measurements, at your premises, with Mohamed Kakoro, specialist technician.
Request my free check on WhatsApp
- On-site service in Conakry
- Reply within one hour on WhatsApp
- Results verified in front of you
A poorly calibrated spectrometer loses you money on every weighing
Over time, X-ray spectrometers drift. The result: wrong purity readings, buying or selling errors and a loss of client trust. OR&HORIZON comes to you to get your instrument back on track.
What we do
Instrument checkFull verification of the accuracy of your measurements.
Full calibrationAdjustment of your X-ray spectrometer for gold analysis.
Verification in front of youWe test with samples so you can see the exact results.
Remote troubleshootingFor minor adjustments, by WhatsApp video call.
Who is it for?
Jewellers, gold buying counters, goldsmith workshops, pawnbrokers and mining company assay offices.
Our work in pictures
Photos and videos taken during our work on X-ray precious metals analysers.
PHOTOS
VIDEOS
Rates
| Service | Rate |
|---|---|
| 10-minute check | Free, no obligation |
| Full on-site calibration | From GNF 500,000, depending on distance and instrument |
| Remote troubleshooting (video call) | On quotation, depending on the issue |
Payment accepted in US dollars or Guinean francs.
Mohamed Kakoro, Managing Director and co-founder of OR&HORIZON
My name is Mohamed Kakoro. I calibrate X-ray spectrometers for gold analysis, precision instruments that few technicians master. I co-founded OR&HORIZON so that every gold professional in Conakry can rely on accurate measurements, without waiting for a technician to fly in from abroad.
MY PROMISECareful work, a price agreed in advance and results you check yourself before I leave.
Book your free check
Message me on WhatsApp, I reply within one hour.
- WhatsApp: +224 626 82 15 15
- Service area: Conakry and surroundings
- Hours: Monday to Saturday, 8 am–6 pm
ORH-AI
Your Strategic Ally | Votre Alliée Stratégique
ORH-AI is the artificial intelligence tool created by OR&HORIZON. It supports the company’s commercial decisions: a fast reading of the markets, a clear view of opportunities and better preparation for every exchange with our partners.
ORH-AI informs decisions; the OR&HORIZON team makes them.
ORH-AI SUPPORTS OR&HORIZON IN
- 01Market analysisTracking gold prices and international market trends.
- 02Opportunity managementQualifying and prioritising buy and sell requests.
- 03Business intelligenceMonitoring buyers, suppliers and growth sectors.
- 04International partnershipsPreparing discussions with our partners in Dubai, Canada, China and beyond.
About OR&HORIZON
OR&HORIZON is a forward-looking, multi-sector Guinean company open to the world.
Our mission is to build strong bridges between Guinea, Canada, Dubai, China and the rest of the world, by offering reliable, transparent and innovative solutions.
Our vision: to become an African benchmark in international trade and multi-sector services, combining rigour, transparency and excellence.
“OR&HORIZON – Excellence in international trade”
ReliabilityStrong, lasting partnerships.
TransparencyA commitment to clear operations.
InnovationSolutions tailored to market needs.
CommitmentContributing to Guinea’s economic and social development.
Our international partners
We believe a company’s strength lies in the quality of its alliances.
🇬🇳
Guinea
Our base and local resources.
🇨🇦
Canada
A transparent and solid market.
🇦🇪
Dubai
A global trading hub.
🇨🇳
China
Industry and import-export.
News & Blog
A space dedicated to our projects, achievements and partnerships. Posts will be added once validated: no fictitious articles or testimonials are published.
Gold trading
Our upcoming posts on this topic will appear here.
Import-export: Canada, Dubai, China
Our upcoming posts on this topic will appear here.
Transport & logistics
Our upcoming posts on this topic will appear here.
Sustainable agriculture
Our upcoming posts on this topic will appear here.
Strategic partnerships
Our upcoming posts on this topic will appear here.
Company life
Our upcoming posts on this topic will appear here.
Contact us
Investor, partner or client: let’s talk about your project.
OR&HORIZON
⌖Boulbinet, Kaloum, Conakry, Guinea
◎www.orhorizon.com
Indicative location of the district; the exact office location is to be confirmed.