First of all i want to introduce myself. My name is Jenny and i am a webshop owner from the Netherlands (we sell garden products)
I have a very important question (and i can`t find a clear answer on the internet). So i hope someone can help me,
At this moment me and 4 other friends own each a seperate webshop. We all started the webshops 5 -7 years ago and work all in the same business. (garden products).
We discussed last week, and we want to make one big company and combine all 5 company`s. All 5 websites have a huge pagerank, lots of organic traffic and very good incomming links.
We registered new domainnames and want to redirect the 5 "old" domains to one new domain to pass over the Google juice.
Our new company is a multilanguage webshop and each language has its own domain. (for example)

Does it harm us if we 301 redirect all the 5 "old" websites to the new webshop? And what is the best way to redirect the "old" webshops to the new one?
I am afraid of a Google penalty because it maybe looks like we bought some domains to pass the juice to the new project.
I have a very important question (and i can`t find a clear answer on the internet). So i hope someone can help me,
At this moment me and 4 other friends own each a seperate webshop. We all started the webshops 5 -7 years ago and work all in the same business. (garden products).
We discussed last week, and we want to make one big company and combine all 5 company`s. All 5 websites have a huge pagerank, lots of organic traffic and very good incomming links.
We registered new domainnames and want to redirect the 5 "old" domains to one new domain to pass over the Google juice.
Our new company is a multilanguage webshop and each language has its own domain. (for example)
Does it harm us if we 301 redirect all the 5 "old" websites to the new webshop? And what is the best way to redirect the "old" webshops to the new one?
I am afraid of a Google penalty because it maybe looks like we bought some domains to pass the juice to the new project.