diff --git a/AsbCloudApp/Data/WellMapInfoDto.cs b/AsbCloudApp/Data/WellMapInfoDto.cs
index 5f6ca5a7..a677a1e3 100644
--- a/AsbCloudApp/Data/WellMapInfoDto.cs
+++ b/AsbCloudApp/Data/WellMapInfoDto.cs
@@ -1,5 +1,7 @@
 using AsbCloudApp.Data.SAUB;
 using System;
+using System.Collections.Generic;
+using System.Linq;
 
 namespace AsbCloudApp.Data
 {
@@ -37,6 +39,11 @@ namespace AsbCloudApp.Data
         /// Дата полседнего получения данных от станции контроля параметров цементирования (СКЦ)
         /// </summary>
         public DateTime? LastDataCpmsDate { get; set; }
+
+        /// <summary>
+        /// Компании
+        /// </summary>
+        public IEnumerable<CompanyDto> Companies { get; set; } = Enumerable.Empty<CompanyDto>();
     }
 
     /// <summary>
diff --git a/AsbCloudInfrastructure/Services/WellService.cs b/AsbCloudInfrastructure/Services/WellService.cs
index 6a805560..befa8851 100644
--- a/AsbCloudInfrastructure/Services/WellService.cs
+++ b/AsbCloudInfrastructure/Services/WellService.cs
@@ -97,6 +97,7 @@ namespace AsbCloudInfrastructure.Services
                             dto ??= well.Adapt<WellMapInfoWithTelemetryStat>();
                             dto.Latitude ??= gCluster.Key.Latitude ?? gDeposit.Key.Latitude;
                             dto.Longitude ??= gCluster.Key.Longitude ?? gDeposit.Key.Longitude;
+                            dto.Companies = well.RelationCompaniesWells.Select(r => Convert(r.Company));
                             return dto;
                         }),
                     }),