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To provide our customers with customised tailored solutions addressing their unique requirements in their respective industries. This coupled with creating an environment in collaboration with our clients that fosters continuous improvement, excellence, teamwork and growth for both parties.


We are committed to being one of the leaders in aerial surveying, film, and mapping services in the Eastern Cape and Western Cape Province by providing our customers quality product delivery and exceptional service. Parallel to this we are dedicated to uncompromised safety to our clients, the environment and our employees.


  • Excellence in delivery and conduct.

  • Uncompromising safety standards.

  • Fulfilling the unique needs of each customer.

  • Striving to exceed client expectations.

  • Continuously building our teams unique capabilities.

  • Uncompromising business ethics and integrity.

  • Championing exploratory thinking and innovation.

  • Building client relationship for life.

Our Team

Passionate about technology solutions underpinned by an aviation platform 

The Caelum Technology Team is made up of highly skilled individuals, all fuelled by their passion for the company, our clients and our solutions. Caelum Technologies operates in the Cape regions with passion, excellent support structures and trend-setting leadership dynamics. 

We have offices in the Eastern as well as Western Cape, all run by passionate individuals responsible for various portfolios.

Dave Scott
Managing Director

Dave Scott (BSc, BScH, MSc) first got involved with unmanned aerial systems during his MSc research in the field of geomorphology. The topic of his research based dissertation is "On active layer processes and landforms in Western Dronning Maud Land, Antarctica". Due to the nature of the research being in such a unique and remote area of the world it soon became obvious that a system was needed in order to collect valuable aerial data which could then be analysed back in South Africa. 

With the help of an RPA expert, they designed and built an autonomous multirotor which could withstand the harsh temperatures and conditions of Antarctica. The system was able to collect high quality photographs for the 2-dimensional and 3-dimentional reconstruction of the areas of interest. This allowed for the post-field work desktop analysis of the land and proved to be an indisputably beneficial tool in the aid of this scientific research. 

Since completing his Masters dissertation, Dave Scott has dedicated all of his time into designing, building and utilizing UAVs to create aerial images and 3-dimentional models. One of the key studies relating to past interests was in modelling of wetland systems in order to create better management and rehabilitation strategies.

Ashan Fourie
Marketing Director

Ashan has a N Dip in Clinical Engineering from the Tshwane University of Technology and completed a Business Management Programme at Wits University. He also completed various project and financial management courses as part of experienced gained over the past 25 years. He has extensive experience in clinical engineering which includes technical servicing and operation of medical equipment.  Past experiences include establishing and marketing a successful pharmaceutical business in SA as well as operating and managing an international well established medical company.

Ashan is an avid outdoor enthusiast, a doting husband and father of three. He is passionate about technology solutions to collect valuable aerial data as well as the interpretation of the said data. 

Les Daley
Chief Operations and Safety Officer

Les Daley is a business man that gained his experience in customer services, communication and project management with various enterprisers that he established and managed over the years. His experience ranges from the finance sector to engineering, and ultimately ending up in the aviation industry. His passion for aviation got the better of him, channelling his career further towards aviation, aviation training

and mentoring. A 19 year solid track record in aviation where he ran very profitable and successful business to founding and starting up of the well know Westline Aviation business based in Bloemfontein and East London. As an 8000 hour commercial pilot, Les has a passion for sharing his knowledge with his students and ensuring them the best training and guidance to making them top pilots in the industry. Through his experience in aviation and business, Les brings a unique set of skills to the strong core of partners in Caelum Technologies.

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