A professional speaker colleague of mine that I really admire is Steve Simpson CSP. Steve is the creator of the UGRs® concept (unwritten ground rules). I have had Steve work for my clients so therefore I can give a strong recommendation.
If you want to build and grow a workplace culuture to be proud of you can’t go past Steve. Check out his Inspiring Cultures blog here and the UGRs® website here
Founder Differencemakers Community
Writer and International Business Speaker on how doing good is great for business