What is the correct term for "contractor" in Japanese?


The company A (client company) needs to add more people than they have to
their workforce in order to get a project done, so they make an agreement with
a company B (consultancy, temporary employment agency, etc) that provides the
extra people they don't have.

Those contractors from the company B work alongside other people at the
company A, doing the same tasks and under the same premises, but they have a
contract with the company B so they are not employees of A.

How do you call such people? I think the word in English is contractor. I have
looked up its Japanese translation in dictionaries and they translate it as
業者. However it seems to be related to jobs like traders or real estate agents,
so I'm not sure it is the word I'm looking for. Is 業者 the right term to label
the people described in the scenario above (regardless of the industry) or
there is a more appropriate term?

よろしくお願いします！




If you work at the Company A but have an agreement with the Company B, the
following are the good terms.

>   * `[派遣]{はけん}`
>   * `[派遣社員]{はけんしゃいん}`
>

`しゃいん` means `workforce` here.

Though if you work at the Company A as a contractor, you are called:

>   * `[契約]{けいやく}`
>   * `[契約社員]{けいやくしゃいん}`
>

In the first example, you could be either an employee (`[正]{せい}社員`) or a
contractor(`契約社員`) in the company B.

By the way, `業者` means the people who run the business. You can say traders or
real estate agents are `業者`.




If you work at the Company A but have an agreement with the Company B, the
following are the good terms.

>   * `[派遣]{はけん}`
>   * `[派遣社員]{はけんしゃいん}`
>

`しゃいん` means `workforce` here.

Though if you work at the Company A as a contractor, you are called:

>   * `[契約]{けいやく}`
>   * `[契約社員]{けいやくしゃいん}`
>

In the first example, you could be either an employee (`[正]{せい}社員`) or a
contractor(`契約社員`) in the company B.

By the way, `業者` means the people who run the business. You can say traders or
real estate agents are `業者`.

