years of operation

USAGE SUMMARY

The phrase 'years of operation' is correct and usable in written English.
You can use it to refer to the length of time that a business, organization, or system has been in operation. For example, "This manufacturing plant has been in operation for 25 years of operation."

✓ Grammatically correct

News & Media

Academia

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

After almost 30 years of operation, it closes this year.

The Guardian

An approved program should be reviewed at the end of its first five years of operation.

University of California, Berkeley

During its initial years of operation, the company expanded deliberately as it gained capital and experience.

Yale University

After three years of operation, the program has issued unique numbers to 220 million people.

The New York Times

After more than seventy years of operation, the bar closed when Katrina hit and never reopened.

The New Yorker

On Thursday, after four years of operation, they declared Mr. Li's store to be unregistered.

The New York Times

In 45 years of operation, such federally financed health centers have never provided abortions.

The New York Times

"After three years of operation, the K.H.D.A. comes in to regulate fee increases".

The New York Times

After eight years of operation, the impact of the Bridge curriculum on learning is uncertain.

The New York Times - Magazine

2 years of operation, 25m unique personalisation pages.

TechCrunch

It was the first such judgement reached by the IPT in its 15 years of operation.

TechCrunch

Expert writing Tips

Best practice

When describing the longevity of an organization or project, use "years of operation" to provide context and credibility. For example, "With over 20 years of operation, our company has established a strong reputation."

Common error

Avoid using "years in business" when referring to non-commercial entities. While similar, "years in business" specifically applies to for-profit ventures. Use "years of operation" for broader applications including non-profits, government agencies, and projects.

Linguistic Context

The phrase "years of operation" functions as a noun phrase typically used as an adjunct to provide information about the duration of an entity's activity. Ludwig AI confirms its grammatical correctness and usability.

Expression frequency: Very common

Frequent in

News & Media

35%

Academia

25%

Science

20%

Less common in

Wiki

10%

Formal & Business

5%

Reference

5%

Ludwig's WRAP-UP

The phrase "years of operation" is a versatile and grammatically sound noun phrase used to specify the duration of an entity's activity. As confirmed by Ludwig AI, it's suitable for describing the age and experience of businesses, organizations, and systems across various contexts, from news reports and academic papers to scientific studies. While generally neutral in tone, "years of operation" is best used to provide context and establish credibility. Alternatives like "years in service" or "time in business" may be more fitting depending on the specific scenario. Remember to avoid overusing in overly casual settings. With its high source quality and widespread usage, "years of operation" remains a reliable choice for indicating an entity's longevity.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

years in service

Focuses on the duration of providing a service, often implying a formal or professional context.

years of activity

Emphasizes the period during which something has been actively functioning or performing.

period of operation

Highlights a specific duration during which something is operational, often used in technical contexts.

length of service

Similar to "years in service", but can apply to both people and systems.

time in business

Specifically refers to the duration a business has been active.

operational lifespan

Focuses on the intended or expected duration of functionality.

duration of activity

Refers to the full time span during which actions or processes occurred.

active years

Emphasizes the years during which something was in a state of activity or productivity.

time since establishment

Highlights the period from the point of founding or creation.

years since inception

Emphasizes the time elapsed from the very beginning or start point.

FAQs

What does "years of operation" mean?

"Years of operation" refers to the duration, typically measured in years, that a business, organization, or system has been active or functioning.

How do I use "years of operation" in a sentence?

You can use "years of operation" to describe the age or experience of an entity, such as: "The company has 15 years of operation", or "After many years of operation, the factory was finally renovated".

What are some alternatives to "years of operation"?

Alternatives include "years in service", "time in business" (if it's a company), or "operational lifespan" depending on the context.

Is it better to use "years of operation" or "years in business"?

Use "years in business" specifically for commercial enterprises. "Years of operation" is more versatile and appropriate for any type of organization or system, including non-profits and government agencies.