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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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a firm based in

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "a firm based in" is correct and usable in written English.
You can use it to indicate the location or headquarters of a company or organization. Example: "She works for a firm based in New York that specializes in financial consulting."

✓ Grammatically correct

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Coachwork was performed by Castagna, a firm based in Milan.

News & Media

The New York Times

Lawyers at Pepper Hamilton, a firm based in Philadelphia, and Sidley Austin, a firm based in Chicago, are negotiating for Lilly.

News & Media

The New York Times

A cursory search revealed its domain registrar to be GKG, a firm based in Texas.

News & Media

The New Yorker

Both ads were produced by Murphy Putnam Media, a firm based in Alexandria, Va.

News & Media

The New York Times

Among those shut was supportonclick.com, registered to Pecon Software, a firm based in Kolkata.

And that is what SynSonix, a firm based in Tempe, Arizona, is attempting to do.

News & Media

The Economist

This is the first agricultural robot from Harvest Automation, a firm based in Massachusetts.

News & Media

The Economist

These are made by Rex Bionics, a firm based in New Zealand.

News & Media

The Economist

These nanosats came from Planet Labs, a firm based in San Francisco.

News & Media

The Economist

That is being done by Coskata, a firm based in Warrenville, Illinois.

News & Media

The Economist

But American Superconductor, a firm based in Westborough, Massachusetts, has persevered.

News & Media

The Economist
Show more...

Expert writing Tips

Best practice

Always verify the accuracy of the location you are stating, especially in formal or business contexts. Citing incorrect information can undermine your credibility.

Common error

Avoid stating that "a firm based in" a particular location if it only has a branch or subsidiary there. This misrepresents the firm's primary operational base.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

89%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "a firm based in" functions as an adjectival phrase that modifies a noun (firm), specifying the location of the firm's headquarters or primary place of business. As Ludwig AI shows, it connects the entity (firm) with a geographical location.

Expression frequency: Very common

Frequent in

News & Media

55%

Formal & Business

25%

Academia

10%

Less common in

Science

5%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "a firm based in" is a very common and grammatically correct phrase used to indicate the location of a company's headquarters or primary operations. According to Ludwig AI, it is suitable for various contexts, with the most frequent being News & Media and Formal & Business. To enhance clarity, ensure the specified location is indeed the firm's primary base and verify its accuracy. Remember to use more descriptive alternatives, such as "a company located in" if the context requires it.

FAQs

How to use "a firm based in" in a sentence?

Use "a firm based in" to specify the location of a company's headquarters or primary operations, for example, "She works for "a firm based in New York" that specializes in financial consulting".

What can I say instead of "a firm based in"?

You can use alternatives like "a company located in", "a business headquartered in", or "an organization situated in" depending on the context.

Is it correct to say "a firm is based out of" instead of "a firm based in"?

While "a firm is based out of" is sometimes used, "a firm based in" is generally considered more formal and grammatically precise.

What's the difference between "a firm based in" and "a firm with offices in"?

"A firm based in" indicates the primary location or headquarters, while "a firm with offices in" suggests the firm has multiple locations, but doesn't specify which is the primary one.

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Source & Trust

89%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: