diff --git a/app/entreprises/forms.py b/app/entreprises/forms.py
index 502db347d..1965c9cba 100644
--- a/app/entreprises/forms.py
+++ b/app/entreprises/forms.py
@@ -1,8 +1,7 @@
 from flask import flash
-from markupsafe import Markup
-from flask.app import Flask
-import requests, re
 from flask_wtf import FlaskForm
+from markupsafe import Markup
+import requests, re
 from wtforms import StringField, SubmitField, TextAreaField, SelectField, FileField, HiddenField
 from wtforms.fields.html5 import EmailField, DateField
 from wtforms.validators import ValidationError, DataRequired, Email
@@ -20,13 +19,15 @@ class EntrepriseCreationForm(FlaskForm):
     adresse = StringField("Adresse de l'entreprise", validators=[DataRequired(message=DATA_REQUIRED_ERROR_MESSAGE)])
     codepostal = StringField("Code postal de l'entreprise", validators=[DataRequired(message=DATA_REQUIRED_ERROR_MESSAGE)])
     ville = StringField("Ville de l'entreprise", validators=[DataRequired(message=DATA_REQUIRED_ERROR_MESSAGE)])
-    pays = StringField("Pays de l'entreprise", validators=[DataRequired(message=DATA_REQUIRED_ERROR_MESSAGE)])
+    pays = StringField("Pays de l'entreprise", validators=[DataRequired(message=DATA_REQUIRED_ERROR_MESSAGE)], render_kw={"style": "margin-bottom: 50px;"})
 
     nom_contact = StringField("Nom du contact", validators=[DataRequired(message=DATA_REQUIRED_ERROR_MESSAGE)])
     prenom_contact = StringField("Prénom du contact", validators=[DataRequired(message=DATA_REQUIRED_ERROR_MESSAGE)])
     telephone = StringField("Téléphone du contact", validators=[DataRequired(message=DATA_REQUIRED_ERROR_MESSAGE)])
     mail = EmailField("Mail du contact", validators=[DataRequired(message=DATA_REQUIRED_ERROR_MESSAGE), Email(message="Adresse e-mail invalide")])
-    submit = SubmitField("Envoyer")
+    poste = StringField("Poste du contact", validators=[])
+    service = StringField("Service du contact", validators=[])
+    submit = SubmitField("Envoyer", render_kw={"style": "margin-bottom: 10px;"})
 
     def validate_siret(self, siret):
         siret = siret.data.strip()
@@ -47,7 +48,7 @@ class EntrepriseModificationForm(FlaskForm):
     codepostal = StringField("Code postal", validators=[DataRequired(message=DATA_REQUIRED_ERROR_MESSAGE)])
     ville = StringField("Ville", validators=[DataRequired(message=DATA_REQUIRED_ERROR_MESSAGE)])
     pays = StringField("Pays", validators=[DataRequired(message=DATA_REQUIRED_ERROR_MESSAGE)])
-    submit = SubmitField("Modifier")
+    submit = SubmitField("Modifier", render_kw={"style": "margin-bottom: 10px;"})
 
 class OffreCreationForm(FlaskForm):
     intitule = StringField("Intitulé", validators=[DataRequired(message=DATA_REQUIRED_ERROR_MESSAGE)])
@@ -56,7 +57,7 @@ class OffreCreationForm(FlaskForm):
     missions = TextAreaField("Missions", validators=[DataRequired(message=DATA_REQUIRED_ERROR_MESSAGE)])
     duree = StringField("Durée", validators=[DataRequired(message=DATA_REQUIRED_ERROR_MESSAGE)])
     ficher = FileField("Fichier", validators=[])
-    submit = SubmitField("Envoyer")
+    submit = SubmitField("Envoyer", render_kw={"style": "margin-bottom: 10px;"})
 
 class OffreModificationForm(FlaskForm):
     intitule = StringField("Intitulé", validators=[DataRequired(message=DATA_REQUIRED_ERROR_MESSAGE)])
@@ -64,7 +65,7 @@ class OffreModificationForm(FlaskForm):
     type_offre = SelectField("Type de l'offre", choices=[('Stage'), ('Alternance')], validators=[DataRequired(message=DATA_REQUIRED_ERROR_MESSAGE)])
     missions = TextAreaField("Missions", validators=[DataRequired(message=DATA_REQUIRED_ERROR_MESSAGE)])
     duree = StringField("Durée", validators=[DataRequired(message=DATA_REQUIRED_ERROR_MESSAGE)])
-    submit = SubmitField("Modifier")
+    submit = SubmitField("Modifier", render_kw={"style": "margin-bottom: 10px;"})
 
 class ContactCreationForm(FlaskForm):
     hidden_entreprise_id = HiddenField()
@@ -74,7 +75,7 @@ class ContactCreationForm(FlaskForm):
     mail = EmailField("Mail", validators=[DataRequired(message=DATA_REQUIRED_ERROR_MESSAGE), Email(message="Adresse e-mail invalide")])
     poste = StringField("Poste", validators=[])
     service = StringField("Service", validators=[])
-    submit = SubmitField("Envoyer")
+    submit = SubmitField("Envoyer", render_kw={"style": "margin-bottom: 10px;"})
 
     def validate(self):
         rv = FlaskForm.validate(self)
@@ -99,14 +100,16 @@ class ContactModificationForm(FlaskForm):
     prenom = StringField("Prénom", validators=[DataRequired(message=DATA_REQUIRED_ERROR_MESSAGE)])
     telephone = StringField("Téléphone", validators=[DataRequired(message=DATA_REQUIRED_ERROR_MESSAGE)])
     mail = EmailField("Mail", validators=[DataRequired(message=DATA_REQUIRED_ERROR_MESSAGE), Email(message="Adresse e-mail invalide")])
-    submit = SubmitField("Modifier")
+    poste = StringField("Poste", validators=[])
+    service = StringField("Service", validators=[])
+    submit = SubmitField("Modifier", render_kw={"style": "margin-bottom: 10px;"})
 
 class HistoriqueCreationForm(FlaskForm):
     etudiant = StringField("Étudiant", validators=[DataRequired(message=DATA_REQUIRED_ERROR_MESSAGE)], render_kw={"placeholder": "Tapez le nom de l'étudiant puis selectionnez"})
     type_offre = SelectField("Type de l'offre", choices=[('Stage'), ('Alternance')], validators=[DataRequired(message=DATA_REQUIRED_ERROR_MESSAGE)])
     date_debut = DateField("Date début", validators=[DataRequired(message=DATA_REQUIRED_ERROR_MESSAGE)])
     date_fin = DateField("Date fin", validators=[DataRequired(message=DATA_REQUIRED_ERROR_MESSAGE)])
-    submit = SubmitField("Envoyer")
+    submit = SubmitField("Envoyer", render_kw={"style": "margin-bottom: 10px;"})
 
     def validate(self):
         rv = FlaskForm.validate(self)
@@ -128,7 +131,7 @@ class HistoriqueCreationForm(FlaskForm):
 
 class EnvoiOffreForm(FlaskForm):
     responsable = StringField("Responsable de formation", validators=[DataRequired(message=DATA_REQUIRED_ERROR_MESSAGE)])
-    submit = SubmitField("Envoyer")
+    submit = SubmitField("Envoyer", render_kw={"style": "margin-bottom: 10px;"})
 
     def validate_responsable(self, responsable):
         responsable_data = responsable.data.upper().strip()
@@ -138,4 +141,4 @@ class EnvoiOffreForm(FlaskForm):
             raise ValidationError("Champ incorrect (selectionnez dans la liste)")
 
 class SuppressionConfirmationForm(FlaskForm):
-    submit = SubmitField("Supprimer")
\ No newline at end of file
+    submit = SubmitField("Supprimer", render_kw={"style": "margin-bottom: 10px;"})
\ No newline at end of file
diff --git a/app/entreprises/models.py b/app/entreprises/models.py
index d88a88127..f31c11af8 100644
--- a/app/entreprises/models.py
+++ b/app/entreprises/models.py
@@ -12,30 +12,41 @@ class Entreprise(db.Model):
     contacts = db.relationship('EntrepriseContact', backref='entreprise', lazy='dynamic', cascade="all, delete-orphan")
     offres = db.relationship('EntrepriseOffre', backref='entreprise', lazy='dynamic', cascade="all, delete-orphan")
 
-    def to_dict(self):
+    def to_dict_export(self):
         return {
             "siret": self.siret,
             "nom": self.nom,
             "adresse": self.adresse,
             "codepostal": self.codepostal,
+            "ville": self.ville,
             "pays": self.pays
         }
 
 class EntrepriseContact(db.Model):
     __tablename__ = "entreprise_contact"
     id = db.Column(db.Integer, primary_key=True)
-    entreprise_id = db.Column(db.Integer, db.ForeignKey("entreprises.id"))
+    entreprise_id = db.Column(db.Integer, db.ForeignKey("entreprises.id", ondelete="cascade"))
     nom = db.Column(db.Text)
     prenom = db.Column(db.Text)
     telephone = db.Column(db.Text)
     mail = db.Column(db.Text)
     poste = db.Column(db.Text)
     service = db.Column(db.Text)
+    
+    def to_dict_export(self):
+        return {
+            "nom": self.nom,
+            "prenom": self.prenom,
+            "telephone": self.telephone,
+            "mail": self.mail,
+            "poste": self.poste,
+            "service": self.service
+        }
 
 class EntrepriseOffre(db.Model):
     __tablename__ = "entreprise_offre"
     id = db.Column(db.Integer, primary_key=True)
-    entreprise_id = db.Column(db.Integer, db.ForeignKey("entreprises.id"))
+    entreprise_id = db.Column(db.Integer, db.ForeignKey("entreprises.id", ondelete="cascade"))
     date_ajout = db.Column(db.DateTime(timezone=True), server_default=db.func.now())
     intitule = db.Column(db.Text)
     description = db.Column(db.Text)
diff --git a/app/entreprises/routes.py b/app/entreprises/routes.py
index 118e7e032..b85c9938f 100644
--- a/app/entreprises/routes.py
+++ b/app/entreprises/routes.py
@@ -1,9 +1,9 @@
-from flask import render_template, redirect, url_for, request, flash, send_file
+from flask import render_template, redirect, url_for, request, flash, send_file, abort
 from flask.json import jsonify
 from flask_login import current_user
+
 from app.decorators import permission_required
 
-from app.scodoc.sco_permissions import Permission
 from app.entreprises import LOGS_LEN
 from app.entreprises.forms import (
     EntrepriseCreationForm,
@@ -30,9 +30,11 @@ from app.models import (
 )
 from app.auth.models import User
 from app.scodoc.sco_find_etud import search_etud_by_name
-from app import db
+from app.scodoc.sco_permissions import Permission
 from app.scodoc import sco_etud, sco_excel
 import app.scodoc.sco_utils as scu
+
+from app import db
 from sqlalchemy import text
 
 @bp.route("/", methods=["GET"])
@@ -85,7 +87,9 @@ def add_entreprise():
             nom=form.nom_contact.data.strip(),
             prenom=form.prenom_contact.data.strip(),
             telephone=form.telephone.data.strip(),
-            mail=form.mail.data.strip()
+            mail=form.mail.data.strip(),
+            poste=form.poste.data.strip(),
+            service=form.service.data.strip()
         )
         db.session.add(contact)
         nom_entreprise = f"<a href=/ScoDoc/entreprises/fiche_entreprise/{entreprise.id}>{entreprise.nom}</a>"
@@ -409,17 +413,41 @@ def json_responsables():
 @bp.route("/export_entreprises")
 def export_entreprises():
     entreprises = Entreprise.query.all()
-    keys=[
-        "siret",
-        "nom",
-        "adresse",
-        "ville",
-        "codepostal",
-        "pays"
-    ]
-    titles = keys[:]
-    L = [[entreprise.to_dict().get(k, "") for k in keys] for entreprise in entreprises]
-    title = "entreprises"
-    xlsx = sco_excel.excel_simple_table(titles=titles, lines=L, sheet_name=title)
-    filename = title
-    return scu.send_file(xlsx, filename, scu.XLSX_SUFFIX, scu.XLSX_MIMETYPE)
\ No newline at end of file
+    if entreprises:
+        keys=[
+            "siret",
+            "nom",
+            "adresse",
+            "ville",
+            "codepostal",
+            "pays"
+        ]
+        titles = keys[:]
+        L = [[entreprise.to_dict_export().get(k, "") for k in keys] for entreprise in entreprises]
+        title = "entreprises"
+        xlsx = sco_excel.excel_simple_table(titles=titles, lines=L, sheet_name=title)
+        filename = title
+        return scu.send_file(xlsx, filename, scu.XLSX_SUFFIX, scu.XLSX_MIMETYPE)
+    else:
+        abort(404)
+
+@bp.route("/export_contacts")
+def export_contacts():
+    contacts = EntrepriseContact.query.all()
+    if contacts:
+        keys=[
+            "nom",
+            "prenom",
+            "telephone",
+            "mail",
+            "poste",
+            "service"
+        ]
+        titles = keys[:]
+        L = [[contact.to_dict_export().get(k, "") for k in keys] for contact in contacts]
+        title = "contacts"
+        xlsx = sco_excel.excel_simple_table(titles=titles, lines=L, sheet_name=title)
+        filename = title
+        return scu.send_file(xlsx, filename, scu.XLSX_SUFFIX, scu.XLSX_MIMETYPE)
+    else:
+        abort(404)
\ No newline at end of file
diff --git a/app/templates/entreprises/contacts.html b/app/templates/entreprises/contacts.html
index fdf2a747b..87112710f 100644
--- a/app/templates/entreprises/contacts.html
+++ b/app/templates/entreprises/contacts.html
@@ -33,10 +33,14 @@
                 </tr>
                 {% endfor %}
             </table>
-            <br>
             {% else %}
             <div>Aucun contact présent dans la base</div>
         </div>
         {% endif %}
+        <div>
+            {% if contacts %}
+                <a class="btn btn-default" href="{{ url_for('entreprises.export_contacts') }}">Exporter la liste des contacts</a>
+            {% endif %}
+        </div>
     </div>
 {% endblock %}
\ No newline at end of file
diff --git a/app/templates/entreprises/entreprises.html b/app/templates/entreprises/entreprises.html
index 62d1fc11a..a52f75805 100644
--- a/app/templates/entreprises/entreprises.html
+++ b/app/templates/entreprises/entreprises.html
@@ -47,7 +47,6 @@
                 </tr>
                 {% endfor %}
             </table>
-            <br>
             {% else %}
             <div>Aucune entreprise présent dans la base</div>
             <br>
diff --git a/migrations/versions/f3b62d64efa3_creation_tables_relations_entreprises.py b/migrations/versions/2dfafee725ae_creation_table_relations_entreprrises.py
similarity index 99%
rename from migrations/versions/f3b62d64efa3_creation_tables_relations_entreprises.py
rename to migrations/versions/2dfafee725ae_creation_table_relations_entreprrises.py
index 7d629e280..126147c27 100644
--- a/migrations/versions/f3b62d64efa3_creation_tables_relations_entreprises.py
+++ b/migrations/versions/2dfafee725ae_creation_table_relations_entreprrises.py
@@ -36,7 +36,7 @@ def upgrade():
     sa.Column('date_fin', sa.Date(), nullable=True),
     sa.Column('formation_text', sa.Text(), nullable=True),
     sa.Column('formation_scodoc', sa.Integer(), nullable=True),
-    sa.ForeignKeyConstraint(['entreprise_id'], ['entreprises.id'], ),
+    sa.ForeignKeyConstraint(['entreprise_id'], ['entreprises.id'], ondelete='cascade'),
     sa.PrimaryKeyConstraint('id')
     )
 
@@ -49,7 +49,7 @@ def upgrade():
     sa.Column('type_offre', sa.Text(), nullable=True),
     sa.Column('missions', sa.Text(), nullable=True),
     sa.Column('duree', sa.Text(), nullable=True),
-    sa.ForeignKeyConstraint(['entreprise_id'], ['entreprises.id'], ),
+    sa.ForeignKeyConstraint(['entreprise_id'], ['entreprises.id'], ondelete='cascade'),
     sa.PrimaryKeyConstraint('id')
     )