Cool MateBusiness vs Company vs Corporation vs Establishment vs Firm
When to use each in English, with meaning, register, and examples.
Business
Top 1,000 (very common)A1noun
Company
Top 1,000 (very common)A1noun
Corporation
Top 2,000 (common)B2noun
Establishment
Top 1,000 (very common)C1noun
Firm
Top 2,000 (common)B2noun
| Business | Company | Corporation | Establishment | Firm | |
|---|---|---|---|---|---|
| Pronunciation | 🇬🇧 /["/ˈbɪznəs/"]/🇺🇸 /["/ˈbɪznəs/"]/ | 🇬🇧 /["/ˈkʌmpəni/"]/🇺🇸 /["/ˈkʌmpəni/"]/ | 🇬🇧 /["/ˌkɔːpəˈreɪʃn/"]/🇺🇸 /["/ˌkɔːrpəˈreɪʃn/"]/ | 🇬🇧 /["/ɪˈstæblɪʃmənt/"]/🇺🇸 /["/ɪˈstæblɪʃmənt/"]/ | 🇬🇧 /["/fɜːm/"]/🇺🇸 /["/fɜːrm/"]/ |
| Meaning | The activity of making or selling goods or services. | A group of people who work together to make or sell something. | A large company or business that is owned by many people. | A place or organization set up for a specific purpose. | Strong and steady, not soft or weak. |
| Example | She started her own business last year. | I work at a software company that develops applications. | multinational corporations | The establishment of the new museum took several years of planning and construction. | The law firm specializes in intellectual property cases. |
| Register | Neutral | Neutral | Neutral | Neutral | Neutral |
| How common | Top 1,000 (very common) | Top 1,000 (very common) | Top 2,000 (common) | Top 1,000 (very common) | Top 2,000 (common) |
| CEFR level | A1 | A1 | B2 | C1 | B2 |
| Part of speech | noun | noun | noun | noun | noun |
| Collocations | big, profitable, private, carry on, conduct, do, deal, transaction, opportunity, in business, on business, business as usual, business or pleasure, mix business with pleasure, daily, real, get on with, go about, make something, have no business doing something, have no business to do something, keep your nose out of somebody’s business, brisk, good, bad, do, attract, drum up, boom, grow, pick up, large, medium-sized, small, have, own, manage, do well, flourish, succeed, assets, premises, failure, daily, real, get on with, go about, make something, have no business doing something, have no business to do something, keep your nose out of somebody’s business, private, important, pressing, get down to, deal with, discuss, any other business, mean business, whole, dirty, messy, big, profitable, private, carry on, conduct, do, deal, transaction, opportunity, in business, on business, business as usual, business or pleasure, mix business with pleasure | big, large, leading, group, create, establish, form, make something, manufacture something, produce something, director, executive, owner, in a/the company, within a/the company, a director of a company, large, small, touring, good, pleasant, poor, have, keep somebody, need, for company, in somebody’s company, have the pleasure of somebody’s company, request the pleasure of somebody’s company, like your own company, expect, have, mixed, assembled, keep, in company, get into bad company, keep bad company, present company excepted | big, giant, huge, tax, big, giant, huge, tax | drinking, eating, licensed, mainstream, academic, art, offend, challenge, formal, gradual, rapid, advocate, call for, propose, with the establishment of | big, large, major, establish, found, launch, be based in something, expand, grow, in a/the firm, within a/the firm, a client of a firm, a firm of accountants, consultants, solicitors, etc., a partner in a firm |
| Antonyms | leisure, idleness, unemployment | individual, self | individual, sole proprietorship, partnership | closure, disbandment, dissolution | soft, weak, loose |
| Common mistakes | Confused with 'busy' — 'business' refers to work, while 'busy' means having a lot to do., Using 'business' as a verb — it is only a noun., Saying 'the business are' instead of 'the business is' — 'business' is a singular noun. | Confused with 'companion' — remember, a company is usually a business., Using 'company' in the singular form when referring to multiple businesses., Mixed up with 'firm' — 'firm' can be more specific to certain types of companies. | Confusing 'corporation' with 'company' - a corporation is a specific type of company., Using 'corporations' as an uncountable noun - it is countable., Overusing terms like 'big business' instead of using 'corporation' in formal contexts. | Confusing 'establishment' with 'establish' - they have different meanings., Using 'establishment' as a verb instead of a noun., Mispronouncing the word, particularly the second syllable. | Confused with 'firme', thinking it has a different meaning., Used 'firm' in place of 'secure' or 'stable' incorrectly., Assumed all 'firm' meanings are interchangeable. |
| Usage notes | Use 'business' in general and formal contexts when discussing work, trade, or commerce. It is not typically used in casual conversations about personal matters. | Use 'company' in both formal and informal contexts when referring to businesses. Avoid in casual phrases unrelated to business, like 'keeping company' (which means spending time with someone). | Use 'corporation' in business contexts. It's suitable for formal writing but may be avoided in casual conversations. | Use 'establishment' when referring to a business, institution, or system. It is neutral and can be used in both formal and informal contexts, but may sound more formal in casual conversations. | Use 'firm' to describe something that is not soft, like a firm mattress. It can also mean strong and resolute, like a firm stance on an issue. Avoid using it in overly casual contexts. |
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Frequently asked questions: Business vs Company vs Corporation vs Establishment vs Firm
What's the difference between Business, Company, Corporation, Establishment, and Firm?
Business: The activity of making or selling goods or services. Company: A group of people who work together to make or sell something. Corporation: A large company or business that is owned by many people. Establishment: A place or organization set up for a specific purpose. Firm: Strong and steady, not soft or weak.
Which is more advanced: Business, Company, Corporation, Establishment, and Firm?
Establishment is the highest level, at C1, on the CEFR scale.
Are Business, Company, Corporation, Establishment, and Firm the same CEFR level?
Business: A1, Company: A1, Corporation: B2, Establishment: C1, Firm: B2 on the CEFR scale.
What part of speech are Business, Company, Corporation, Establishment, and Firm?
Business: noun, Company: noun, Corporation: noun, Establishment: noun, Firm: noun.
Can you show an example of each?
Business: She started her own business last year. Company: I work at a software company that develops applications. Corporation: multinational corporations Establishment: The establishment of the new museum took several years of planning and construction. Firm: The law firm specializes in intellectual property cases.
Can I use Business, Company, Corporation, Establishment, and Firm interchangeably?
Not always. Business, Company, Corporation, Establishment, and Firm are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.