diff --git a/TIAM.Database/DataLayers/Admins/AdminDal.cs b/TIAM.Database/DataLayers/Admins/AdminDal.cs
index 080623c6..28eed041 100644
--- a/TIAM.Database/DataLayers/Admins/AdminDal.cs
+++ b/TIAM.Database/DataLayers/Admins/AdminDal.cs
@@ -239,7 +239,7 @@ namespace TIAM.Database.DataLayers.Admins
             return SessionAsync(ctx => ctx.ServiceProviders.ToList());
         }
 
-        public Task<string> GetServiceProvidersAsyncJson()
+        public Task<string> GetServiceProvidersJsonAsync()
         {
             return SessionAsync(ctx => ctx.ServiceProviders.ToJson());
         }
diff --git a/TIAM.Services/SignalRTags.cs b/TIAM.Services/SignalRTags.cs
index fb09c24a..7b3a7993 100644
--- a/TIAM.Services/SignalRTags.cs
+++ b/TIAM.Services/SignalRTags.cs
@@ -12,4 +12,5 @@ public class SignalRTags : AcSignalRTags
     
     [SignalMessageTag(typeof(SignalPostJsonDataMessage<Transfer>), typeof(SignalResponseMessage<string>), null, null)]
     public static readonly int UpdateTransferAsync = 7;
+    public static readonly int GetCompaniesAsync = 8;
 }
\ No newline at end of file
diff --git a/TIAMWebApp/Client/Services/UserDataServiceWeb.cs b/TIAMWebApp/Client/Services/UserDataServiceWeb.cs
index 0d33593f..77b58f88 100644
--- a/TIAMWebApp/Client/Services/UserDataServiceWeb.cs
+++ b/TIAMWebApp/Client/Services/UserDataServiceWeb.cs
@@ -52,17 +52,17 @@ namespace TIAMWebApp.Client.Services
 
             if (userModelDto != null)
             {
-                Dictionary<Guid, string> userProperties = new Dictionary<Guid, string>();
+                var userProperties = new Dictionary<Guid, string>();
                 //get user's properties
-                bool hasProperties = userModelDto.ServiceProviders.Count > 0 ? true : userModelDto.ServiceProviders.Count == 0 ? false : false;
+                var hasProperties = userModelDto.ServiceProviders.Count > 0 ? true : (userModelDto.ServiceProviders.Count == 0 ? false : false);
                 if (hasProperties)
                 {
 
                     //var Properties = await serviceProviderDataService.GetPropertiesByOwnerIdAsync(userModelDto.Id);
-                    var Properties = userModelDto.ServiceProviders;
+                    var properties = userModelDto.ServiceProviders;
                     
-                    _logger.Info($"{Properties.Count} properties found");
-                    foreach ( var property in Properties )
+                    _logger.Info($"{properties.Count} properties found");
+                    foreach ( var property in properties )
                     {
                         userProperties.Add(property.Id, property.Name); 
                     }
diff --git a/TIAMWebApp/Server/Controllers/ServiceProviderAPIController.cs b/TIAMWebApp/Server/Controllers/ServiceProviderAPIController.cs
index 743c9630..644d3d2d 100644
--- a/TIAMWebApp/Server/Controllers/ServiceProviderAPIController.cs
+++ b/TIAMWebApp/Server/Controllers/ServiceProviderAPIController.cs
@@ -81,7 +81,7 @@ namespace TIAMWebApp.Server.Controllers
         [Route(APIUrls.GetServiceProvidersRouteName)]
         public async Task<string> GetServiceProviders()
         {            
-            return await _adminDal.GetServiceProvidersAsyncJson();
+            return await _adminDal.GetServiceProvidersJsonAsync();
         }
 
         //18.
diff --git a/TIAMWebApp/Server/Services/DevAdminSignalRhub.cs b/TIAMWebApp/Server/Services/DevAdminSignalRhub.cs
index 0d36aee9..7f07b22f 100644
--- a/TIAMWebApp/Server/Services/DevAdminSignalRhub.cs
+++ b/TIAMWebApp/Server/Services/DevAdminSignalRhub.cs
@@ -60,14 +60,14 @@ public class DevAdminSignalRHub(AdminDal adminDal, ServiceProviderAPIController
         {
             if (messageTag == SignalRTags.GetTransfersAsync)
             {
-                await ResponseToCaller(messageTag, new SignalResponseMessage<string>(SignalResponseStatus.Success, await transferDataAPIController.GetTransfers()), requestId);
+                await ResponseToCaller(messageTag, new SignalResponseJsonMessage(SignalResponseStatus.Success, await transferDataAPIController.GetTransfers()), requestId);
             }
             else if (messageTag == SignalRTags.GetPropertiesByOwnerIdAsync)
             {
                 var ownerId = message!.MessagePackTo<SignalRequestByIdMessage>().Id;
                 var json = (await serviceProviderAPIController.GetServiceProvidersByOwnerId(ownerId)).ToJson();
 
-                await ResponseToCaller(messageTag, new SignalResponseMessage<string>(SignalResponseStatus.Success, json), requestId);
+                await ResponseToCaller(messageTag, new SignalResponseJsonMessage(SignalResponseStatus.Success, json), requestId);
             }
             else if (messageTag == SignalRTags.UpdateTransferAsync)
             {
@@ -79,11 +79,11 @@ public class DevAdminSignalRHub(AdminDal adminDal, ServiceProviderAPIController
                 var transfer = message!.MessagePackTo<SignalPostJsonDataMessage<Transfer>>().PostData;
 
                 await transferDataAPIController.UpdateTransfer(transfer);
-                await ResponseToCaller(messageTag, new SignalResponseMessage<string>(SignalResponseStatus.Success, transfer.ToJson()), requestId);
+                await ResponseToCaller(messageTag, new SignalResponseJsonMessage(SignalResponseStatus.Success, transfer.ToJson()), requestId);
             }
             else if (messageTag == SignalRTags.GetCompaniesAsync)
             {
-                await ResponseToCaller(messageTag, new SignalResponseMessage<string>(SignalResponseStatus.Success, await serviceProviderAPIController.GetServiceProviders()), requestId);
+                await ResponseToCaller(messageTag, new SignalResponseJsonMessage(SignalResponseStatus.Success, await serviceProviderAPIController.GetServiceProviders()), requestId);
             }
             return;
         }
diff --git a/TIAMWebApp/Shared/Services/AcSignalRClientBase.cs b/TIAMWebApp/Shared/Services/AcSignalRClientBase.cs
index 588ac4b9..a050d569 100644
--- a/TIAMWebApp/Shared/Services/AcSignalRClientBase.cs
+++ b/TIAMWebApp/Shared/Services/AcSignalRClientBase.cs
@@ -182,23 +182,24 @@ namespace TIAMWebApp.Shared.Application.Services
                 if (requestId.HasValue && _responseByRequestId.ContainsKey(requestId.Value))
                 {
                     var reqId = requestId.Value;
+                    var responseMessage = message.MessagePackTo<SignalResponseJsonMessage>(ContractlessStandardResolver.Options);
 
                     switch (_responseByRequestId[reqId])
                     {
                         case null:
-                            _responseByRequestId[reqId] = message.MessagePackTo<SignalResponseMessage<string>>();
+                            _responseByRequestId[reqId] = responseMessage;
                             return Task.CompletedTask;
 
                         case Action<ISignalResponseMessage<string>> messagePackCallback:
                             _responseByRequestId.TryRemove(reqId, out _);
 
-                            messagePackCallback.Invoke(message.MessagePackTo<SignalResponseMessage<string>>(ContractlessStandardResolver.Options));
+                            messagePackCallback.Invoke(responseMessage);
                             return Task.CompletedTask;
 
                         //case Action<string> jsonCallback:
                         //    _responseByRequestId.TryRemove(reqId, out _);
 
-                        //    jsonCallback.Invoke(message.MessagePackTo<string>());
+                        //    jsonCallback.Invoke(responseMessage);
                         //    return Task.CompletedTask;
 
                         default: