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cwmni

company

NounMasculine (gwrywaidd)A1/ˈkʊmni/

“cwmni” means “company” in Welsh (masculine noun). Pronounced /ˈkʊmni/. Mutation forms: Treiglad Meddal → gwmni, Treiglad Trwynol → nghwmni, Treiglad Llaes → chwmni.

Mutation forms

In Welsh, the first letter of “cwmni” changes depending on the grammatical context. These are the mutated forms:

MutationForm
Base formcwmni
Treiglad Meddalgwmni
Treiglad Trwynolnghwmni
Treiglad Llaeschwmni

“cwmni” in context

Mae'r cwmni eisiau cyflogi ugain o bobl.

The company want to employ twenty people.

B1

Rheolwr cyllid y cwmni yw Mary.

The company finance manager is Mary.

A2

Mae'r cwmni newydd wedi gwneud elw bach eleni.

The new company has made a small profit this year.

B2

Mae'r cwmni'n marchnata ei nwyddau yn Affrica.

The company markets its goods in Africa.

B2

Fy nealltwriaeth i ydy bod yna un cwmni bws yn Jersey; yng Nghymru, mae mwy na 130.

My understanding is that in Jersey there is one bus operator; in Wales, there's in excess of 130.

B1

Further reading

Welsh Mutations Explained — Soft, Nasal & Aspirate →Welsh Pronunciation — It's Actually Easier Than English →How to Learn Welsh as an Adult — A Step-by-Step Roadmap →Best Apps to Learn Welsh (2026) →Browse all Welsh vocabulary →

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