Dear Anand, I also have the same type of job. We also have many branches all over India where we have given some contracts to deploy manpower as per requirement. The difference is we work as a prime contractor and sub-let different contracts.
Applicability of the Act
Principally, the Act is applicable: "Every establishment in which 20 or more workmen are employed or were employed on any day of the preceding 12 months as contract labour. Every contractor who employs or who employed on any day of the preceding twelve months 20 or more workmen."
However, in the case of Maharashtra, with effect from 5th January 2017, the phrase "20 or more workmen" has been substituted by "50 or more workmen" (notification dated 5th January 2017).
So, in my view, the Act is not applicable to you (as you have less than 20/50). But you have to act as a principal employer. If you place a single contract/agreement to a contractor where he deploys 20/50 or more personnel, then he is covered under the Act as a contractor.
This will be differently applicable in different states. If compliance is not done as per the Act, the area inspector can impose a penalty against the Abolition of the Act. The Director of your company may be asked to present before the Commissioner's Office. The competent authority has adequate rights to take legal action in such cases. Please don’t panic, usually, it is not done. But if any accident occurs at the site, then it is more complex (for both the principal employer and the contractor).
Even if you engage a single contractor, he has to follow the obligations differently in every state (all locations). You have to issue Form V and a valid agreement for further compliance.
Hope I have clarified your points. Mr. Umakant Sir can shed more light on the matter.