They are an established company with a good reputation.

他们是一家地位稳固、信誉良好的公司。

《牛津词典》

But if you go with an established company, you're usually safe.

但是如果你去正规的公司，通常很安全。

youdao

My first job was a well established company where the division of Labour is very clear.

我第一份工作是在一家制度完善及分工清楚的公司内任职，但我认为我的接触面太小了。

youdao

Last year,he established Timeless Media, a for-profit company that pays for and extends the work of Playing for Change.

VOA: special.2009.07.31

Erik Prince established the company in the American state of North Carolina in nineteen ninety-seven.

VOA: special.2009.06.19

William Durant established the company in nineteen hundred eight in Flint,Michigan.

VOA: special.2009.10.09

It does enable you to develop your skills, backed by the resources of an established company.

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What type of network will a startup get you compared to a larger more established company?

FORBES: What Are The Pros And Cons Of Interning At A Startup Versus A Big Established Tech Company?

An established company, with a responsibility to its shareholders, will probably take a more measured path.

FORBES: Magazine Article