diff --git a/app/entreprises/forms.py b/app/entreprises/forms.py
index 67a600256..55d96a09b 100644
--- a/app/entreprises/forms.py
+++ b/app/entreprises/forms.py
@@ -41,6 +41,7 @@ from wtforms import (
     DateField,
     BooleanField,
     FieldList,
+    FormField,
 )
 from wtforms.validators import ValidationError, DataRequired, Email, Optional
 from wtforms.widgets import ListWidget, CheckboxInput
@@ -219,18 +220,23 @@ class OffreModificationForm(FlaskForm):
 
 
 class CorrespondantCreationForm(FlaskForm):
-    hidden_entreprise_id = HiddenField()
-    nom = _build_string_field("Nom (*)")
-    prenom = _build_string_field("Prénom (*)")
-    telephone = _build_string_field("Téléphone (*)", required=False)
+    nom = _build_string_field("Nom (*)", render_kw={"class": "form-control"})
+    prenom = _build_string_field("Prénom (*)", render_kw={"class": "form-control"})
+    telephone = _build_string_field(
+        "Téléphone (*)", required=False, render_kw={"class": "form-control"}
+    )
     mail = StringField(
         "Mail (*)",
         validators=[Optional(), Email(message="Adresse e-mail invalide")],
+        render_kw={"class": "form-control"},
+    )
+    poste = _build_string_field(
+        "Poste", required=False, render_kw={"class": "form-control"}
+    )
+    service = _build_string_field(
+        "Service", required=False, render_kw={"class": "form-control"}
     )
-    poste = _build_string_field("Poste", required=False)
-    service = _build_string_field("Service", required=False)
     # depts = MultiCheckboxField("Départements", validators=[Optional()], coerce=int)
-    submit = SubmitField("Envoyer", render_kw=SUBMIT_MARGE)
 
     # def __init__(self, *args, **kwargs):
     #     super().__init__(*args, **kwargs)
@@ -244,16 +250,6 @@ class CorrespondantCreationForm(FlaskForm):
         if not FlaskForm.validate(self):
             validate = False
 
-        correspondant = EntrepriseCorrespondant.query.filter_by(
-            entreprise_id=self.hidden_entreprise_id.data,
-            nom=self.nom.data,
-            prenom=self.prenom.data,
-        ).first()
-        if correspondant is not None:
-            self.nom.errors.append("Ce correspondant existe déjà (même nom et prénom)")
-            self.prenom.errors.append("")
-            validate = False
-
         if not self.telephone.data and not self.mail.data:
             self.telephone.errors.append(
                 "Saisir un moyen de contact (mail ou téléphone)"
@@ -264,6 +260,45 @@ class CorrespondantCreationForm(FlaskForm):
         return validate
 
 
+class CorrespondantsCreationForm(FlaskForm):
+    hidden_entreprise_id = HiddenField()
+    correspondants = FieldList(FormField(CorrespondantCreationForm), min_entries=1)
+    submit = SubmitField("Envoyer", render_kw=SUBMIT_MARGE)
+
+    def validate(self):
+        validate = True
+        if not FlaskForm.validate(self):
+            validate = False
+
+        correspondant_list = []
+        for entry in self.correspondants.entries:
+            if entry.nom.data.strip() and entry.prenom.data.strip():
+                if (
+                    entry.nom.data.strip(),
+                    entry.prenom.data.strip(),
+                ) in correspondant_list:
+                    entry.nom.errors.append(
+                        "Vous avez saisi 2 fois le même nom et prenom"
+                    )
+                    entry.prenom.errors.append("")
+                    validate = False
+                correspondant_list.append(
+                    (entry.nom.data.strip(), entry.prenom.data.strip())
+                )
+                correspondant = EntrepriseCorrespondant.query.filter_by(
+                    entreprise_id=self.hidden_entreprise_id.data,
+                    nom=entry.nom.data,
+                    prenom=entry.prenom.data,
+                ).first()
+                if correspondant is not None:
+                    entry.nom.errors.append(
+                        "Ce correspondant existe déjà (même nom et prénom)"
+                    )
+                    entry.prenom.errors.append("")
+                    validate = False
+        return validate
+
+
 class CorrespondantModificationForm(FlaskForm):
     hidden_correspondant_id = HiddenField()
     hidden_entreprise_id = HiddenField()
@@ -428,10 +463,12 @@ class EnvoiOffreForm(FlaskForm):
     responsables = FieldList(
         _build_string_field(
             "Responsable (*)",
-            render_kw={"placeholder": "Tapez le nom du responsable de formation"},
+            render_kw={
+                "placeholder": "Tapez le nom du responsable de formation",
+                "class": "form-control",
+            },
         ),
         min_entries=1,
-        max_entries=5,
     )
     submit = SubmitField("Envoyer", render_kw=SUBMIT_MARGE)
 
diff --git a/app/entreprises/routes.py b/app/entreprises/routes.py
index bf78bd5a9..771eb93f3 100644
--- a/app/entreprises/routes.py
+++ b/app/entreprises/routes.py
@@ -12,6 +12,7 @@ from app.decorators import permission_required
 
 from app.entreprises import LOGS_LEN
 from app.entreprises.forms import (
+    CorrespondantsCreationForm,
     EntrepriseCreationForm,
     EntrepriseModificationForm,
     SuppressionConfirmationForm,
@@ -673,29 +674,30 @@ def add_correspondant(id):
     entreprise = Entreprise.query.filter_by(id=id, visible=True).first_or_404(
         description=f"entreprise {id} inconnue"
     )
-    form = CorrespondantCreationForm(hidden_entreprise_id=entreprise.id)
+    form = CorrespondantsCreationForm(hidden_entreprise_id=entreprise.id)
     if form.validate_on_submit():
-        correspondant = EntrepriseCorrespondant(
-            entreprise_id=entreprise.id,
-            nom=form.nom.data.strip(),
-            prenom=form.prenom.data.strip(),
-            telephone=form.telephone.data.strip(),
-            mail=form.mail.data.strip(),
-            poste=form.poste.data.strip(),
-            service=form.service.data.strip(),
-        )
-        log = EntrepriseLog(
-            authenticated_user=current_user.user_name,
-            object=entreprise.id,
-            text="Création d'un correspondant",
-        )
-        db.session.add(log)
-        db.session.add(correspondant)
-        db.session.commit()
-        flash("Le correspondant a été ajouté à la fiche entreprise.")
+        for correspondant_entry in form.correspondants.entries:
+            correspondant = EntrepriseCorrespondant(
+                entreprise_id=entreprise.id,
+                nom=correspondant_entry.nom.data.strip(),
+                prenom=correspondant_entry.prenom.data.strip(),
+                telephone=correspondant_entry.telephone.data.strip(),
+                mail=correspondant_entry.mail.data.strip(),
+                poste=correspondant_entry.poste.data.strip(),
+                service=correspondant_entry.service.data.strip(),
+            )
+            log = EntrepriseLog(
+                authenticated_user=current_user.user_name,
+                object=entreprise.id,
+                text="Création d'un correspondant",
+            )
+            db.session.add(log)
+            db.session.add(correspondant)
+            db.session.commit()
+            flash("Le correspondant a été ajouté à la fiche entreprise.")
         return redirect(url_for("entreprises.fiche_entreprise", id=entreprise.id))
     return render_template(
-        "entreprises/form.html",
+        "entreprises/ajout_correspondants.html",
         title="Ajout correspondant",
         form=form,
     )
@@ -1004,8 +1006,8 @@ def envoyer_offre(id):
                     offre_id=offre.id,
                 )
                 db.session.add(envoi_offre)
+                db.session.commit()
                 flash(f"L'offre a été envoyé à {responsable.get_nomplogin()}.")
-        db.session.commit()
         return redirect(url_for("entreprises.fiche_entreprise", id=offre.entreprise_id))
     return render_template(
         "entreprises/envoi_offre_form.html",
diff --git a/app/static/css/entreprises.css b/app/static/css/entreprises.css
index 3193527d6..1f4e5f233 100644
--- a/app/static/css/entreprises.css
+++ b/app/static/css/entreprises.css
@@ -15,6 +15,10 @@
     
 }
 
+.form-error {
+    color: #a94442;
+}
+
 .nav-entreprise>ul>li>a:hover {
     color: red;
 }
diff --git a/app/templates/entreprises/ajout_correspondants.html b/app/templates/entreprises/ajout_correspondants.html
new file mode 100644
index 000000000..f7d5e5b1c
--- /dev/null
+++ b/app/templates/entreprises/ajout_correspondants.html
@@ -0,0 +1,56 @@
+{# -*- mode: jinja-html -*- #}
+{% extends 'base.html' %}
+{% import 'bootstrap/wtf.html' as wtf %}
+
+{% block styles %}
+{{super()}}
+{% endblock %}
+
+{% block app_content %}
+    <h1>{{ title }}</h1>
+    <br>
+    <div class="row">
+        <div class="col-md-4">
+            <p>
+                (*) champs requis
+            </p>
+            <form method="POST" action="" novalidate>
+                {{ form.hidden_tag() }}
+                {% for subfield in form.correspondants %}
+                    {% for subsubfield in subfield %}
+                        {% if subsubfield.errors %}
+                            {% for error in subsubfield.errors %}
+                                <p class="help-block form-error">{{ error }}</p>
+                            {% endfor %}
+                        {% endif %}
+                    {% endfor %}
+                {% endfor %}
+                {{ form.correspondants }}
+                <div style="margin-bottom: 10px;">
+                    <button class="btn btn-default" id="add-correspondant-field">Ajouter un correspondant</button>
+                    <input class="btn btn-default" type="submit" value="Envoyer">
+                </div>
+            </form>
+        </div>
+    </div>
+
+    <script>
+        window.onload = function(e) {
+            let addCorrespondantFieldBtn = document.getElementById('add-correspondant-field');
+            addCorrespondantFieldBtn.addEventListener('click', function(e){
+                e.preventDefault();
+                let allCorrepondantsFieldWrapper = document.getElementById('correspondants');
+                let allCorrepondantsField = allCorrepondantsFieldWrapper.getElementsByTagName('input');
+                let correspondantInputIds = []
+                let csrf_token = document.getElementById('csrf_token').value;
+                for(let i = 0; i < allCorrepondantsField.length; i++) {
+                    correspondantInputIds.push(parseInt(allCorrepondantsField[i].name.split('-')[1]));
+                }
+                let newFieldName = `correspondants-${Math.max(...correspondantInputIds) + 1}`;
+                allCorrepondantsFieldWrapper.insertAdjacentHTML('beforeend',`
+                <li><label for="${newFieldName}">Correspondants-${Math.max(...correspondantInputIds) + 1}</label> <table id="${newFieldName}"><tr><th><label for="${newFieldName}-nom">Nom (*)</label></th><td><input class="form-control" id="${newFieldName}-nom" name="${newFieldName}-nom" required type="text" value=""></td></tr><tr><th><label for="${newFieldName}-prenom">Prénom (*)</label></th><td><input class="form-control" id="${newFieldName}-prenom" name="${newFieldName}-prenom" required type="text" value=""></td></tr><tr><th><label for="${newFieldName}-telephone">Téléphone (*)</label></th><td><input class="form-control" id="${newFieldName}-telephone" name="${newFieldName}-telephone" type="text" value=""></td></tr><tr><th><label for="${newFieldName}-mail">Mail (*)</label></th><td><input class="form-control" id="${newFieldName}-mail" name="${newFieldName}-mail" type="text" value=""></td></tr><tr><th><label for="${newFieldName}-poste">Poste</label></th><td><input class="form-control" id="${newFieldName}-poste" name="${newFieldName}-poste" type="text" value=""></td></tr><tr><th><label for="${newFieldName}-service">Service</label></th><td><input class="form-control" id="${newFieldName}-service" name="${newFieldName}-service" type="text" value=""></td></tr></table><input id="${newFieldName}-csrf_token" name="${newFieldName}-csrf_token" type="hidden" value=${csrf_token}></li>
+                `);
+            });
+        }
+    </script>
+{% endblock %}
\ No newline at end of file
diff --git a/app/templates/entreprises/envoi_offre_form.html b/app/templates/entreprises/envoi_offre_form.html
index c964bfc47..ca5ba131e 100644
--- a/app/templates/entreprises/envoi_offre_form.html
+++ b/app/templates/entreprises/envoi_offre_form.html
@@ -22,13 +22,15 @@
                 {% for subfield in form.responsables %}
                     {% if subfield.errors %}
                         {% for error in subfield.errors %}
-                            <p class="help-block">{{ error }}</p>
+                            <p class="help-block form-error">{{ error }}</p>
                         {% endfor %}
                     {% endif %}
                 {% endfor %}
                 {{ form.responsables }}
-                <button class="btn btn-default" id="add-responsable-field">Ajouter un responsable</button>
-                <input class="btn btn-default" type="submit" value="Envoyer">
+                <div style="margin-bottom: 10px;">
+                    <button class="btn btn-default" id="add-responsable-field">Ajouter un responsable</button>
+                    <input class="btn btn-default" type="submit" value="Envoyer">
+                </div>
             </form>
         </div>
     </div>
@@ -48,7 +50,6 @@
             let allResponsablesField = allResponsablesFieldWrapper.getElementsByTagName('input');
             for(let i = 0; i < allResponsablesField.length; i++) {
                 new bsn.AutoSuggest(allResponsablesField[i].id, responsables_options);
-                document.getElementById(allResponsablesField[i].id).classList.add("form-control");
             }
 
             let addResponsableFieldBtn = document.getElementById('add-responsable-field');
@@ -56,16 +57,13 @@
                 e.preventDefault();
                 let allResponsablesFieldWrapper = document.getElementById('responsables');
                 let allResponsablesField = allResponsablesFieldWrapper.getElementsByTagName('input');
-                if(allResponsablesField.length > 4) {
-                    return;
-                }
                 let responsableInputIds = []
                 for(let i = 0; i < allResponsablesField.length; i++) {
                     responsableInputIds.push(parseInt(allResponsablesField[i].name.split('-')[1]));
                 }
                 let newFieldName = `responsables-${Math.max(...responsableInputIds) + 1}`;
                 allResponsablesFieldWrapper.insertAdjacentHTML('beforeend',`
-                <li><label for="${newFieldName}">Responsable</label> <input class="form-control" id="${newFieldName}" name="${newFieldName}" type="text" value="" placeholder="Tapez le nom du responsable de formation"></li> 
+                <li><label for="${newFieldName}">Responsable (*)</label> <input class="form-control" id="${newFieldName}" name="${newFieldName}" type="text" value="" placeholder="Tapez le nom du responsable de formation"></li> 
                 `);
                 var as_r = new bsn.AutoSuggest(newFieldName, responsables_options);
             });