Legal forms in Lithuania: UAB, AB, MB and more

Every legal form in Lithuania, each with its abbreviation, the kind of entity it is, liability and typical use where they are well established, and the values the Prometiam company object returns.

This guide lists the 12 legal forms the Prometiam dictionary knows for Lithuania: what each is called, how it is abbreviated, what kind of entity it is and how it appears in the company object. Use it to read the legal_form of a company registered in Lithuania, or to decode a form you meet in a contract or on an invoice. It is a general reference, not legal advice.

Coverage and limits for Lithuania: company records only (no officers, no registry-compliance signal, no insolvency notices); legal entities of the Register of Legal Entities (JAR) only, sole proprietorships (individuali įmonė), partnerships (KUB, TUB), branches, state enterprises and non-commercial bodies are never served; liquidation, bankruptcy and restructuring show in the company status. Contains data from the Register of Legal Entities (JAR), Registrų centras, the State Data Agency (Statistics Lithuania) and the State Tax Inspectorate (VMI), CC BY 4.0. Adapted by Prometiam.

The main legal forms in Lithuania

FormAbbreviationKindWhat to know
Uždaroji akcinė bendrovėUABPrivate limited companyPrivate limited company (uždaroji akcinė bendrovė), the usual company form in Lithuania. Share capital is served for UAB and AB only.
Akcinė bendrovėABPublic limited company (joint-stock company)Public limited company (akcinė bendrovė). Share capital is served for UAB and AB only.
Mažoji bendrijaMBPrivate limited companySmall partnership (mažoji bendrija), a limited-liability small community, filed with the private limited companies.
Europos bendrovėSEPublic limited company (joint-stock company)A European company (Societas Europaea) registered in Lithuania.
Europos ekonominių interesų grupėEEIGEconomic interest groupingA European economic interest grouping registered in Lithuania.

How a legal form appears in the API

Every company object carries four legal-form fields: legal_form (the standard abbreviation, null when the form is not mapped), legal_form_family (the cross-country family, so a private limited company compares across countries), local_legal_form (the register’s own value or code as stored) and local_legal_form_name (the register’s name for it, where it publishes one). Each form below shows the values the API returns for it.

curl -H "Authorization: Bearer rk_live_..." \
  "https://api.prometiam.com/functions/v1/risk-api/companies/search?country=LT&name=<company name>"

# each result carries, for example:
#   "legal_form": "UAB"
#   "legal_form_family": "private_limited_company"

Private limited companies in Lithuania

Private limited company: a company with its own legal personality whose owners are, as a rule, not personally liable for its debts and whose shares are not offered to the public.

Uždaroji akcinė bendrovė (UAB)

Private limited company (uždaroji akcinė bendrovė), the usual company form in Lithuania. Share capital is served for UAB and AB only.

  • English: Private limited company
  • Abbreviations: UAB
  • In the API: legal_form UAB, legal_form_family private_limited_company, local_legal_form 310

Mažoji bendrija (MB)

Small partnership (mažoji bendrija), a limited-liability small community, filed with the private limited companies.

  • English: Small partnership (limited-liability small community)
  • Abbreviations: MB
  • In the API: legal_form MB, legal_form_family private_limited_company, local_legal_form 960

Žemės ūkio bendrovė (ŽŪB)

  • Variant: agricultural
  • English: Agricultural company
  • Abbreviations: ŽŪB
  • In the API: legal_form ŽŪB, legal_form_family private_limited_company, local_legal_form 410

Kooperacijos UAB

  • English: Private limited company of cooperative origin (UAB) (removed companies only)
  • Abbreviations: UAB
  • In the API: legal_form UAB, legal_form_family private_limited_company, local_legal_form 330

Kooperacijos UAB įsteigta UAB

  • English: Private limited company founded by a cooperative-origin UAB (removed companies only)
  • Abbreviations: UAB
  • In the API: legal_form UAB, legal_form_family private_limited_company, local_legal_form 340

Specialios paskirties UAB

  • English: Special-purpose private limited company (UAB) (removed companies only)
  • Abbreviations: UAB
  • In the API: legal_form UAB, legal_form_family private_limited_company, local_legal_form 370

Public limited companies in Lithuania

Public limited company (joint-stock company): a company with its own legal personality and share capital whose owners are, as a rule, not personally liable; the family of forms that can usually raise money from the public.

Akcinė bendrovė (AB)

Public limited company (akcinė bendrovė). Share capital is served for UAB and AB only.

  • English: Public limited company
  • Abbreviations: AB
  • In the API: legal_form AB, legal_form_family public_limited_company, local_legal_form 320

Europos bendrovė (SE)

A European company (Societas Europaea) registered in Lithuania.

  • English: European company (Societas Europaea)
  • Abbreviations: SE
  • In the API: legal_form SE, legal_form_family public_limited_company, local_legal_form 860

Specialios paskirties AB

  • English: Special-purpose public limited company (AB) (removed companies only)
  • Abbreviations: AB
  • In the API: legal_form AB, legal_form_family public_limited_company, local_legal_form 360

Cooperatives in Lithuania

Cooperative: an organisation owned and run by its members.

Kooperatinė bendrovė (kooperatyvas) (KB)

  • English: Cooperative company
  • Abbreviations: KB
  • In the API: legal_form KB, legal_form_family cooperative, local_legal_form 710

Legacy co-operative undertaking 350 (removed companies only)

  • English: Legacy co-operative undertaking 350 (removed companies only)
  • In the API: legal_form Legacy co-operative undertaking 350 (removed companies only), legal_form_family cooperative, local_legal_form 350

Economic interest groupings in Lithuania

Economic interest grouping: members cooperate in a shared activity while staying independent businesses.

Europos ekonominių interesų grupė (EEIG)

A European economic interest grouping registered in Lithuania.

  • English: European economic interest grouping
  • Abbreviations: EEIG
  • In the API: legal_form EEIG, legal_form_family economic_interest_grouping, local_legal_form 850

Look up a LT company

See the Lithuania company data API guide for the register behind these records and the free Company code lookup to try an identifier. For the register states that go with these forms, read company status in Lithuania. All countries: company legal forms.

Check legal forms in your own data

Search by name or identifier and read legal_form, legal_form_family and local_legal_form on every result, or filter a bulk list by family.

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Frequently asked questions

What does UAB mean in Lithuania?
UAB stands for Uždaroji akcinė bendrovė, in English private limited company. Private limited company (uždaroji akcinė bendrovė), the usual company form in Lithuania. Share capital is served for UAB and AB only. In the Prometiam API it is returned as legal_form "UAB" with legal_form_family "private_limited_company".
What does AB mean in Lithuania?
AB stands for Akcinė bendrovė, in English public limited company. Public limited company (akcinė bendrovė). Share capital is served for UAB and AB only. In the Prometiam API it is returned as legal_form "AB" with legal_form_family "public_limited_company".
How do I find out which legal form a LT company has?
Search GET /companies/search?country=LT&name=... and read legal_form (the standard abbreviation), legal_form_family and local_legal_form (the register's own value) on each result.