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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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companies which

Grammar usage guide and real-world examples

USAGE SUMMARY

"companies which" is correct and usable in written English.
You can use it when you want to introduce a list of companies that follow a certain criterion. For example: "I interviewed with several companies which had an opening for a software engineer position."

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

In relation to energy companies, Which?

News & Media

Independent

Companies which do not have shareholders are equally at risk.

News & Media

Independent

"Companies which are complicit must pay a heavy price".

News & Media

The Guardian

Unhappiness seems to be particularly common in car companies, which suffer from global overcapacity, and telecoms companies, which are being buffeted by a technological revolution.

News & Media

The Economist

There are companies which make 90% profits on orphan drugs.The sad truth is that pharma companies which have monopolies on treatment can charge what they like.

Energy companies, which use different formulas for calculating their numbers, tend to present even higher estimates.

News & Media

The New York Times

Shares in financial companies, which are particularly sensitive to interest-rate moves, have been hit hard.

News & Media

The Economist

Cable companies, which take a cut when they sell a film, help with advertising.

News & Media

The Economist

Our largest financial institutions are bank holding companies, which include both banks and enormous trading operations.

News & Media

The New York Times

Today it still has 52 local companies, which benchmark their services against each other.

News & Media

The Economist

So they did for the hydro-power companies, which were within days of enforced electricity rationing.

News & Media

The Economist
Show more...

Expert writing Tips

Best practice

Use "companies which" to introduce a defining or non-defining relative clause that provides additional information about specific companies. This helps to clearly specify the companies being referred to.

Common error

Avoid using "that" instead of "which" when a non-restrictive clause is intended. "Which" is generally preferred for non-restrictive clauses that add extra information but are not essential to the sentence's meaning. Using "that" is accepted for restrictive clauses, but it may lead to ambiguity.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

82%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "companies which" functions primarily as a relative clause introducing additional information about the companies being discussed. As Ludwig indicates, it is correct and suitable for this purpose. It helps to specify which particular companies are being referenced within the broader context.

Expression frequency: Very common

Frequent in

News & Media

61%

Science

37%

Formal & Business

2%

Less common in

Wiki

1%

Academia

0%

Encyclopedias

0%

Ludwig's WRAP-UP

In summary, "companies which" is a grammatically sound phrase used to introduce relative clauses that provide additional context about companies. As Ludwig AI confirms, it's perfectly acceptable in written English. It sees frequent use in news and media and scientific writing, making it a versatile choice for adding descriptive details. Remember to use "which" for non-restrictive clauses that offer extra but not essential information, and use "that" when you need to define a characteristic to distinguish the right companies from others. When in doubt, remember the phrase is very common in professional and general communication.

FAQs

How can I use "companies which" in a sentence?

Use "companies which" to introduce a clause that provides more information about those companies. For example, "I prefer "companies which offer" flexible work hours."

What is the difference between "companies which" and "companies that"?

"Companies which" is typically used for non-restrictive clauses, adding extra but non-essential information. "Companies that" is used for restrictive clauses, essential for defining the companies. However, "companies that" is more frequently used. The choice depends on whether the clause is essential to the sentence's meaning.

What can I say instead of "companies which"?

You can use alternatives like "businesses that", "firms that", or "organizations that" depending on the context.

Is it better to use "that" or "which" after "companies"?

While both are grammatically acceptable, "that" is generally preferred for restrictive clauses (essential information), and "which" is for non-restrictive clauses (additional information). Consider whether the clause is crucial for identifying the companies being discussed.

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Source & Trust

82%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: