Each week, The Open University and BBC Radio 4 come together to grill the people who run the businesses that shape the world.
Guests this week are:
- Charlo Carabott, co-founder & CEO Mazuma Mobile
- Matt Bulley, managing director Caterpillar Reman Europe
Chris Dow, Founder & CEO Closed Loop Recycling
This edition of The Bottom Line is first broadcast on BBC Radio 4 on 10th July 2014. For further details, and to listen online where available, please visit the BBC website.