UpWork Global, Inc.

Context:
- It can manage an Upwork Marketplace.
- It can operate an UpWork Enterprise Service (were for ~$15k they provide additional management tools plus additional vetting of freelancers).
- It can craft an Upwork Terms of Agreement [1].
- …
Counter-Example(s):
- Guru.com.
- Amazon Mechanical Turk.
See: Freelance Agency, Online Outsourcing, Freelancing, Freelance Work Service.

References

(Wikipedia, 2016) ⇒ https://en.wikipedia.org/wiki/Upwork Retrieved:2016-8-31.
- Upwork, formerly Elance-oDesk, is a global freelancing platform where businesses and independent professionals connect and collaborate remotely. In 2015, Elance-oDesk was rebranded as Upwork.^[1] It is based in Mountain View and San Francisco, California. Upwork has twelve million registered freelancers and five million registered clients. Three million jobs are posted annually, worth a total of $1 billion USD, making it the world's largest freelancer marketplace.

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http://en.wikipedia.org/wiki/ODesk
- oDesk is a global job marketplace with a series of tools targeted at businesses that intend to hire and manage remote workers. Based in Redwood City, CA, oDesk was founded in 2005^[1] by Greek entrepreneurs Odysseas Tsatalos and Stratis Karamanlakis.^[2]