Does meditation boost efficiency for software developers and connected professions?

Is there any proof for Buddhist meditation practices growing efficiency for software developers? Just from my own familiarity it seems like it does but I'm just attracted into other experiences or proof, subjective of otherwise. If I can try to make clear this additional Is there any study on this?

Are software companies using meditation techniques at all to help their workers?
If so, what reasons do they provide for this?
Does anyone have practical gripping evidence for this from their own knowledge?
If I can make wider this a small - what about linked professions?
- ones that need constant concentration and perhaps a little creativeness. Do they use meditation techniques at all?
If I can just allocate my inspiration for asking this. I'm making an allowance for giving a lightening have a discussion at a local software user cluster on this theme and I just want a broader thought of what type of proof there is approximately this type of object. If it seems like there is great then I will most likely chuck my cap it the circle and give the converse. If it just my own individual knowledge I perhaps won't. I don't want to give the talk it it is completely unproven.