independent contractors

In the early 1970s, SCA absorbed 87 independent contractors.

In the U.S., striptease dancers are generally classified as independent contractors.

The company hires independent contractors, who are paired with clients to walk dogs on demand.

private contractors   (民間請負業者)

Bordj Bou Arreridj is marked by its private contractors.

Student transport may be operated by local authorities or private contractors.

This also includes private contractors brought in to protect sites such as small defence establishments.

defense contractors

They also said there will be about 4,000–5,000 defense contractors.

However, the law was primarily used in the beginning against defense contractors.

It has also hacked government websites in the Middle East and Europe, as well as US defense contractors.