Back to Jura

Louis Lang Développement SA in Porrentruy - Fiduciary Jura

Rue du Temple 2 · 2900 · Porrentruy · Jura

Overview

Louis Lang Développement SA is a listed fiduciary or accounting provider based in Porrentruy, canton of Jura, with reference address Rue du Temple 2, 2900, Porrentruy, JU. The services associated with the company include fiduciary services, advisory, making it a candidate to review for SMEs, independent professionals, or local companies looking for support in the region. This profile helps prepare a first conversation: check whether the firm covers bookkeeping, year-end closing, tax topics, audit/revision, or advisory work depending on your needs. Public data confirms UID CHE292711618; team size, current capacity, and pricing should be requested directly from the company. Listed languages: fr. Listed client segments: PME suisses. Additional public signals: Source officielle Zefix disponible.

Contact a person associated with this fiduciary firm

Publicly associated people are shown only when a public source links them to this fiduciary firm.

  • Lang Mamie

    chairperson

    Official registryOpen source

    Lang Mamie - chairperson

Request a correction or removal

Particularities

  • Location: Porrentruy (Jura), address Rue du Temple 2, 2900, Porrentruy, JU.
  • Services to verify with the firm: fiduciary services, advisory.
  • Additional signals: Source officielle Zefix disponible.
  • Current contact details should be confirmed directly with the company.

Best fit for

  • SMEs and independent professionals around Porrentruy looking for fiduciary services, advisory.
  • Companies in the canton of Jura comparing a local fiduciary provider.
  • Business owners preparing a first conversation about scope, pricing, and accounting tools.

Services

Services fiduciairesConseil

Languages & client focus

fr

PME suisses

Digital signals

  • Source officielle Zefix disponible

Verified sources

The items below show which listing data is backed by an official or public source.

  • Official registryOpen source

    UID number

    CHE292711618

    Manual review is still required before commercial interpretation.

  • Official registryOpen source

    Identified services

    Services fiduciaires · Conseil

    Acquisition et administration de participations pour son compte ou pour le compte de tiers, comme représentante ou à titre fiduciaire, à des entreprises commerciales, industrielles, financières, sises en Suisse ou à l'étranger, par prise d'actions, d'obligations, de parts, détention de créances sous toute autre forme adéquate. La société pourra effectuer, principalement pour le compte d'entreprises ou de groupes industriels, toutes études, enquêtes, recherches et prodiguer tous conseils et assistance en vue de la réalisation de projets dans le domaine économique et industriel. Elle pourra acquérir des marques et des brevets, traiter toutes les opérations qui seraient en relation directe ou indirecte avec son but principal. Elle peut accorder des prêts à ses actionnaires ou à des tiers, se porter caution d'emprunts souscrits par ses actionnaires ou des tiers, garantir ces emprunts par l'é

    Manual review is still required before commercial interpretation.

  • Official registryOpen source

    Verified information

    https://ju.chregister.ch/cr-portal/auszug/auszug.xhtml?uid=CHE-292.711.618

    Manual review is still required before commercial interpretation.

  • Official registryOpen source

    Verified information

    ACTIVE

    Manual review is still required before commercial interpretation.

  • Official registryOpen source

    Verified information

    Manual review is still required before commercial interpretation.

  • Official registryOpen source

    Verified information

    Manual review is still required before commercial interpretation.

Points to confirm

  • • Services actually offered and availability for new mandates.
  • • Team size, contact person, and working languages.
  • • Fees, engagement terms, accounting tools, and collaboration model.

Use this profile as a starting point to compare providers and prepare questions before a first conversation.

Working well with your fiduciary

Whether you choose Louis Lang Développement SA or another fiduciary in Porrentruy, the quality of the collaboration depends above all on your tools. With Numezis, accounting, documents and payroll live in one place — your fiduciary works on it directly.

See how Numezis works with your fiduciary

Next steps

Claim or correctBecome a Numezis partner

Partner fiduciaries receive introduction requests directly from their profile.

Numezis does not intermediate mandate agreements. Website and partner links may be tracked anonymously to improve the directory.

How this listing was built

Louis Lang Développement SA in Porrentruy | Fiduciary Jura | Numezis