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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
operating since
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "operating since" is correct and usable in written English.
You can use it to indicate the starting point of an operation or activity, often in the context of businesses or services. Example: "Our company has been operating since 2010, providing quality products to our customers."
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(20)
in operation since
established in
functioning since
has been running since
active since
in service since
in effect since
originated in
dates back to
existing since
has been created since
established since
running since
tested since
provided since
maintained since
started since
operational since
been in commerce since
trading since
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
50 human-written examples
Our hospital has been operating since 1950 and owned by the same family since 1980.
Academia
The theatre has been operating since 1949.
News & Media
It has not been operating since 1921.
News & Media
Has been operating since May , 1930
News & Media
The system has been operating since 1999.
Science
Mediawatch, a Christian outfit that campaigns against indecency in broadcasting, has been operating since 1964.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
10 human-written examples
The office has been operating since 1992.
News & Media
AGAGE and its predecessors have been operating since 1978.
Our programs has been operating since August 2010.
News & Media
The prototype has been operating since October 1998.
Science
The lab's primary fusion experiment, the National Spherical Torus Experi-ment, has been operating since 1999.
Academia
Expert writing Tips
Best practice
To emphasize continuous operation, consider using the present perfect continuous tense: "has been operating since".
Common error
Avoid using "operating since" if the subject has not been continuously active from the specified date. If there was a significant interruption, describe the period of inactivity or restart.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "operating since" functions as an adverbial phrase modifying a verb, usually in the present perfect or past perfect continuous tense. Ludwig provides examples showing it indicates the starting point from which an entity has been functioning. It specifies a temporal boundary for the activity.
Frequent in
News & Media
38%
Science
34%
Academia
17%
Less common in
Encyclopedias
4%
Formal & Business
4%
Wiki
2%
Ludwig's WRAP-UP
In summary, the phrase "operating since" is a common and grammatically correct way to indicate the starting point of an ongoing activity or the duration of a service. Ludwig AI confirms its acceptability and provides numerous examples from various authoritative sources across News & Media, Science and Academia. While alternatives like "in operation since" or "functioning since" exist, the key is to ensure continuous operation is implied and that the subject can logically 'operate'. Use this phrase to provide temporal context and duration in diverse professional and general communications.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
in operation since
Replaces "operating" with "in operation", emphasizing the state of being operational.
has been running since
Uses "running" instead of "operating", suggesting continuous activity.
established in
Focuses on the founding or establishment of an entity, implying operation from that point.
functioning since
Similar to operating, but emphasizes the ability to perform its function.
active since
Indicates a period of activity from a specific date.
in service since
Commonly used for systems or services, highlighting the period of providing service.
in effect since
Suitable for rules, regulations, or policies that have been active from a certain date.
commenced operations in
More formal, indicating the start of business or other activities.
originated in
Focuses on the origin or beginning of something, implying its operation since then.
dates back to
Highlights the historical aspect, indicating the age of something and its continuous existence.
FAQs
How to use "operating since" in a sentence?
Use "operating since" to indicate the starting point of an activity or business. For example, "The company has been operating since 2010" indicates the company started its operations in 2010 and is still running.
What can I say instead of "operating since"?
You can use alternatives like "in operation since", "established in", or "functioning since" depending on the context.
Which is correct, "operating since" or "in operation since"?
Both "operating since" and "in operation since" are correct, but "in operation since" puts more emphasis on the state of being operational. The best choice depends on the specific nuance you want to convey.
What's the difference between "operating since" and "founded in"?
"Founded in" refers specifically to the establishment of an organization or company. "Operating since" refers to when it began its activities or business. A company can be "founded in" one year and begin "operating since" another.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested