OSL is a Ghanaian multi-commodity mining and exploration company with a focus on precious metals essential for a growing range of future industries and sustainable technologies. We safely deliver superior returns to our stakeholders from finding, developing and operating precious minerals mines.

We pride ourselves in being agile, bold and having an owner’s mind-set. OSL mining remains in a strong financial position with cash and liquid assets. The Company aims not only to increase shareholder wealth through the discovery and development of minerals, but also to do it in a socially and environmentally responsible way, utilising world best


We are committed to excellence by striving for quality in every job regardless of size, budget or time line. We still maintain the same foundation of integrity, trust and mutual respect that has made the business an ever-expanding success, and one of the premier contractors in the country. We build works that last through time and they speak of our client and us, which make us proud.


👉 To employ committed, motivated and highly competent people to operate all equipment

👉 To explore within geological terrains that have a track-record of mineral discoveries and is approved by all authorities

👉 To respond rapidly to business opportunities with innovative deals and technological solutions


Advancements in technology make mining increasingly less complex. The demand for timely, quality and cost-effective delivery has not changed. In order to match quality with efficiency in the mining industry, technology has to play a part. Our innovative use of cutting-edge technologies enables cohesive project management that increases efficiency and improves communication. That way each stakeholder stays informed and our project stays on schedule. Our projects include new technologies like:

👷 Web-based collaboration tools
👷 Jobsite laptops that seamlessly unify the technology with the physical construction
👷 24-hour access to web-based project team sites
👷 Building Information Modelling (BIM)

👷 Tablet Technology
👷 Cloud Technology
👷 Instant Mechanical feedback

By incorporating technology early in a project’s development, we can educate our partners on best practices and work together to improve overall project visualization, increase collaboration and productivity, and reduce the need for change orders and repeat work.


👉 Open Pit Mine Design, Planning And Engineering

👉  Underground Mine Design, Planning And Engineering

👉  Mining Economics And Finance

👉 Mining Geology

👉 Grade Control And Reconciliation


OSL Mining Limited enforces and maintain industrial rules and regulation while allowing our employees the opportunity to develop by having freedom to make decisions. Beyond technical, hands-on training, we train our staff to be equipped for work and life in the 21st century. It is said “happy at home, happy at work” By offering our employees knowledge, experience, know-how and accomplishment, it is no surprise that job satisfaction and exceptional work flow are evident in our company. Our health plan is also available to worker to keep them always healthy and ready to work.


A wide community of professionals works together with us to deliver quality projects on time and within budget. We have established relationships with the majority of trade and specialty contractors, suppliers and firms. These has allowed us to work smoothly and efficiently to increase our client’s satisfaction and complete projects within timelines. Tapping into the innovative minds of the youth, our projects involves working with graduate and interns from various institutions to build their skills for the future job market. Our own Supplier Diversity Program sets the standard in the mining industry by actively mentoring these contractors on how to become certified and qualify for new opportunities.


People are our greatest resource and most valuable asset. We value their safety above all else. Our Safety Program is rooted in the belief that when you put people first, success will follow. Our Safety Program requires workers to learn and adopt internationally accepted safety measures. Emphasis is laid on training for specifics jobs, which requires specific safety measures. Safety is everyone’s job so we encourage employees to think of working safely as protecting their neighbours, their families and their friends. Safety is a way of life and a constant endeavour. Our goal is simple: we want every worker to go home safely to his or her families every night.