Based in Berikon in the Mutschellen region, Advokatur und Notariat lic. iur. Stephan Eichenberger, Rechtsanwalt und Notar, combines an advocacy practice with a full notarial service. Led by lic. iur. Stephan Eichenberger and supported by attorney MLaw Fabienne Senn-Kaufmann, the office serves private clients and SMEs with practical, Swiss law solutions. The team works in German, French, and English to make complex issues understandable and decisions timely.

The practice focuses on family law, criminal law, inheritance matters, contract and corporate issues, and notarial work for real estate and corporate transactions. Typical mandates include divorce and parenting arrangements, defense in investigations and court proceedings, succession planning and inheritance agreements, company formations and shareholder changes, as well as notarizations for property purchases and condominium ownership in Canton Aargau. Clients benefit from experienced counsel that can advise, draft, notarize, and represent before authorities and courts.

Client service is structured and transparent. Matters typically follow a clear sequence of consultation, negotiation where appropriate, careful document preparation, and representation in court or before registries such as the land registry. The firm emphasizes accessibility, clear communication, and tailored strategies designed to protect client interests efficiently and with reliable follow through.

À propos de Advokatur und Notariat lic. iur. Stephan Eichenberger, Rechtsanwalt und Notar

Fondé en 2007

3 personnes dans l'équipe


Domaines de pratique
Famille
Défense pénale
Droit des sociétés et commercial
Immobilier
Clientèle privée

Langues parlées
English

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Domaines de pratique

Famille

The firm advises on marriage contracts, separation and divorce, parental responsibility, custody, and maintenance, and prepares the necessary agreements for approval by the authorities or courts. Where appropriate, the team prepares or notarizes matrimonial property agreements to structure assets and prevent disputes, and represents clients in mediation, negotiations, and litigation to secure workable, child focused outcomes.
Adoption
Maltraitance d'enfant
Garde d'enfants
Pension alimentaire pour enfants
Droit de visite
Droit collaboratif
Divorce et séparation
Violence conjugale
Droits du père
Mariage
Divorce militaire
Même sexe et LGBT
Annulation

Défense pénale

The practice defends individuals at every stage of proceedings, from police interviews and pretrial measures to hearings and appeals. The team evaluates the file, safeguards procedural rights, prepares clients for questioning, negotiates with prosecutors when appropriate, and conducts a robust defense in court to minimize sanctions or achieve acquittal.
Arrestations et perquisitions
Service de cautionnement
Contentieux pénal
Infraction liée à la drogue
Conduite en état d'ivresse
Conduite avec facultés affaiblies
Droit des mineurs
Crime sexuel
Excès de vitesse et contravention
Criminalité en col blanc

Droit des sociétés et commercial

The office handles Swiss company formations and corporate housekeeping for AG and GmbH, including incorporations, capital changes, shareholder agreements, and board documentation. It drafts and reviews commercial contracts, resolves shareholder and contractual disputes, and provides ongoing advice so that businesses can manage risk and comply with regulatory and registry requirements.
Administratif
Droit maritime
Agriculture
Antitrust
Aviation
Enregistrement d'entreprise
Contrat
Diligence raisonnable
Franchisage
Jeux de hasard
Marché public
Licences
Fusions et acquisitions
Transport
Capital-risque
Droit du cannabis
Organisations à but non lucratif et caritatives
Droit du commerce international
Relations gouvernementales et lobbying
Capital-investissement
Gouvernance d'entreprise
Sanctions et contrôles à l'exportation

Immobilier

As a notarial practice, the firm drafts and notarizes property purchase agreements in Canton Aargau, prepares mortgage deeds, and coordinates registrations with the land registry. It assists with condominium ownership set up, property transfers within families, and related contract packages so that transactions close smoothly and titles are recorded correctly.
Immobilier commercial
Logement, construction et développement
Saisie immobilière
Utilisation des sols et zonage
Propriétaire et locataire
Hypothèque
Diligence raisonnable immobilière
Contrats et négociations immobiliers
Courtage
Transfert de propriété

Clientèle privée

The team prepares wills, inheritance agreements, and powers of attorney, and advises on matrimonial property planning to align family and business interests. It structures estates to avoid conflicts, supports heirs and executors through probate steps, and addresses cross canton formalities so that succession wishes are implemented reliably.
Droit des aînés
Planification successorale
Tutelle
Maltraitance en maison de retraite
Homologation
Fiducies
Héritage
Testament
Droit de la maltraitance des aînés