Working to Share
the Gift of Health

Dean Siebert Fitness is completely devoted to
the promotion of employee health and wellness.


It is our fundamental duty to energise our economy
by ensuring the people who drive it are taken care of.

Dean Siebert Fitness

DSF, previously known as Ultimate Fitness (Pty) Ltd is a company with over 20 years of industry experience in the fitness, health and wellness industry. Our network of over 1000 affiliates nationally and approximately +5 branches, a fleet of mobile clinics and +-72 clinics nationally, enables DSF to have access to numerous and various facilities on a national and international scale resulting in the efficient delivery of all projects embarked on.

Being that DSF is affiliated with WFHC who is ISO 9001:2015 accredited, we are focused on ensuring that we deliver a consistent level of quality to our clients by having well defined and regularly reviewed processes and procedures. This standard assists us in achieving consistent results and continually improves the process which in-turn benefits our clients through increased efficiencies. Due to ISO 9001:2015 being focused on quality and meeting customer expectations whilst delivering customer satisfaction, DSF is continuously looking for new ways to satisfy client requests at a high standard, whilst simultaneously meeting legal and statutory requirements. DSF is a B-BBEE Level 1, accredited organisation.

Our National Footprint

We have a national network of professional counsellors and affiliates country wide.
Our affiliates are registered professionals who are conversant in the 11 South African official languages.

When an employee logs a call into our Care Centre, we look at their preferences regarding the demographics of the affiliate (Counsellor) that they would like to see and try to match it as close as possible, when possible. All our affiliates currently provide online counselling services as well as face-to-face as part of the covid-19 pandemic guidelines.


Head Office

Parktown, Johannesburg

Regional Offices & Walk in Clinics

Germiston, Newcastle, Durban, Port Elizabeth, Cape Town

Satellite Clinics (Regional Nurses)

Pretoria, Polokwane, Mafikeng, Bloemfontein, Kimberly, East London, Nelspruit, Worcester, Middelburg, Rustenburg

Personal Fitness Training

Fitness Programmes designed for the individual. Take control of your overall health with our custom diet and workout strategies. Approach life with a confidence and strength, overcoming any challenges along the way. You'll wish you started earlier once you realise great you feel.

Whether you're a fitness professional or someone looking to slim down, we are here to support your journey to good health. Maximise your gains physically as well as personally. Learn what it takes to be the best version of yourself. Stop wishing and start doing.

A Healthier Lifestyle is within Reach

Step into the Future



We offer customised, digital,turn-key employee wellness solutions
to boost productivity and reduce absenteeism.
Step into the digital age and streamline engagement
with the latest EAP solution.
You have access to unlimited utilisation of the programme
on multiple platforms for any industry.

And the price remains the same for all employees.

Employee Assistance Programmes

With the aid of professional, client–centric health and wellness services, we initiate the change that we want to see in healthcare. From ensuring compliance to preventative measures and healthcare screenings to chronic diseases management and integrated fitness programmes, it is our goal to positively influence the well-being and the mindsets of those we serve.
Give your staff access to trauma counselling, legal, debt, eye screening, dental screening, TB screening, online health support from dietitians and personal trainers, and so much more. We have applications available for every LSM, from USSD to Native iOS and Android apps with live instant chat and our unique Employee Mood Tracker(tm).

A Healthy Workforce is a Productive Workforce

Considering Occupational Health

At DSF – we understand the significance of health and wellness and the vital role that it plays in productivity of employees. With the utilisation of on-site clinics and mobile medical screenings (Nation Wide), we ensure that no employee is left out and not included. With our team we offer the usage of over 65 on-site clinics, this ensures that there is a mobile to solution to each and every company whether large or small, your employees needs will be seen to. Additionally, using 9 outsourced mobile units, managed from various regional clinics, we provide the care that you require for your employees, making sure that they are healthy, safe and complaint with all current regulations imposed by Government and the relevant legislature.

With our mobile units in place, provision is made to allow for smaller companies to conduct medical examinations and screenings on site, this is without the associated costs of receiving permanent association with fixed on-site clinics. Trained professional healthcare personnel will come to your premises to conduct occupational health services as and when the need arises. Our units are equipped with the utmost equipment, from the necessary medical apparatus for x -rays and lung function testing, to audio booths, blood pressure and cholesterol testing. We are also able to provide permanent on-site units should that be your companies preference in the event of large corporations.

Mobile Healthcare

With our incredible medical mobile units and on-site clinical services teams in place we provide for the following services right at your door step:

  • HIV Testing
  • Posture Assessment
  • Muscle Strength Tests
  • Functional Joint Testing
  • Assessment of BMI
  • Body Fat Measurement
  • Blood pressure
  • Functional Movement Testing
  • Lung Function Test
  • ECG
  • Cholesterol Tests
  • Glucose Test
  • HIV Test
  • Triglyceride Level Test
  • Eye Test


  • We cater for all ages, sports athletes, sedentary lifestyle individuals and special populations.

    Combatting Covid-19

    Our health professionals assist you with a full plan and protocol (and so much more) to manage infectious disease within your organisation.


  • Screening
  • Protocols
  • Quarantining
  • Government Documentation
  • Access to Doctors and Nurses
  • 24/7 Call Centre
  • Emergency Assistance
  • Compliance
  • Your happiest, healthiest self is waiting