Is there consultancy service offered by concerned Governments for Businesses?

Greetings . . If we look at UAE case we will find that most economic departments at the seven emirates offer free consulting service for local entrepreneurs and new comers to country. Also you can see in Dubai and Abu Dhabi some free consulting services offered by chambers of commerce and industry. So I would say in UAE case YES, there are consultancy services offered by government to businesses.

Some state governments in India through corporations  provide support to small industrial entrepreneurs (SSI) for preparation of project reports for units to be set up in their states.

According to the policy & benefits of each country around the world . 

putting in your consideration that consultancy is very necessary to build a successful projects putting headlines & feasibility studies .

If we take the case of India, Yes, the consultancy is provided by the government for different businesses aid.

NSIC(National Small Industries Corporation) is one such organization giving the consultancy aid( maybe payable or free depending on the project to project category). deals in Entrepreneurship, Technology, Training, Events and Manufacturing

Another such consultancy is NPC (National Productivity Council) where the projects are carried out in the field of IT, HR, Energy Management, Environment and Audits.

Yes there are various trade promotion councils under the patronage of their respective government / semi-government entities. In some cases, the government would be paying for professional consultancy services offered by approved third parties.

If you may need for any specific industry or country, I may be able to help...

yes but there are some fuature for every company separate special from alot huge dust