Installing fibre from external man hole to inside building

[Stu-with-a-u]

I currently have a large project coming up in which my company has asked me to install fibre into several buildings from external man holes, which will be dug out and installed by contractors. My intention on most is to come up the external wall using a security grade channelling from ground level to a desirable height for cable entry.
I am struggling to find a good solution as to how I can come from the man hole to the wall, and up the wall into the building, this is because the fibre and the usual ducting isn't very flexible. Is there anything on the market that could help me or anyone had this issue before?

 

[Strima]

What sort of fibre are you installing, what's the bend radius etc?

You could use conduit to get up the wall into either a conduit box or adaptable box then drill through the wall.