Looking on the internet deeply has found these results:

I'm contacting on behalf of is the most popular phrase on the web.

I'm contacting to you on behalf of 10 results on the web	I'm contacting on behalf of 112 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
It doesn't look like this phrase is very popular! The search could not find any examples on the internet.	Thrace Regional Directorate for Primary and�... Dec 9, 2014 ... My name is Viki Tsiona from Greece and I'm contacting on behalf of the Eastern Macedonia I'm contacting on behalf of The Clare Balding Show, BT Sport. We have Kevin Pietersen on the show next Wednesday, 8th October. I am emailing to enquire�... I'm contacting on behalf of Pop Odyssey Radio which explores the Pop Culture, Paranormal, Rock'n'roll and Entertainment based in America. We would like to�... I'm contacting on behalf of World Book Club which is a BBC r...adio programme on the World Service. We are recording with Kathy Reichs next week who will be �...

I'm contacting to you on behalf of

10 results on the web

I'm contacting on behalf of

112 results on the web

More popular!

It doesn't look like this phrase is very popular! The search could not find any examples on the internet.

Thrace Regional Directorate for Primary and�...
Dec 9, 2014 ... My name is Viki Tsiona from Greece and I'm contacting on behalf of the Eastern Macedonia
I'm contacting on behalf of The Clare Balding Show, BT Sport. We have Kevin Pietersen on the show next Wednesday, 8th October. I am emailing to enquire�...
I'm contacting on behalf of Pop Odyssey Radio which explores the Pop Culture, Paranormal, Rock'n'roll and Entertainment based in America. We would like to�...
I'm contacting on behalf of World Book Club which is a BBC r...adio programme on the World Service. We are recording with Kathy Reichs next week who will be �...