diff --git a/server/src/init/services.ts b/server/src/init/services.ts
index 5d23813e5..0f9961fcb 100644
--- a/server/src/init/services.ts
+++ b/server/src/init/services.ts
@@ -43,6 +43,7 @@ import {
   MongoTeamRepository,
   MongoInviteRepository,
   MongoTeamMembershipRepository,
+  MongoOrgRepository,
 } from "@/repositories/index.js";
 
 export const initServices = async () => {
@@ -55,6 +56,7 @@ export const initServices = async () => {
   const teamRepository = new MongoTeamRepository();
   const inviteRepository = new MongoInviteRepository();
   const teamMembershipRepository = new MongoTeamMembershipRepository();
+  const mongoOrgRepository = new MongoOrgRepository();
 
   const checkService = new CheckService(checksRepository, monitorRepository);
   const inviteService = new InviteService(
@@ -108,7 +110,11 @@ export const initServices = async () => {
   const authService = new AuthService(
     jobQueue,
     entitlementsProvider,
-    monitorRepository
+    monitorRepository,
+    userRepository,
+    mongoOrgRepository,
+    teamRepository,
+    teamMembershipRepository
   );
   const meService = new MeService(entitlementsProvider);
   const monitorService = new MonitorService(
diff --git a/server/src/repositories/index.ts b/server/src/repositories/index.ts
index 79d1c0cbc..05d45d6ca 100644
--- a/server/src/repositories/index.ts
+++ b/server/src/repositories/index.ts
@@ -27,3 +27,9 @@ export { default as MongoTeamRepository } from "@/repositories/team/MongoTeamRep
 
 export type { ITeamMembershipRepository } from "@/repositories/team-membership/ITeamMembershipRepository.js";
 export { default as MongoTeamMembershipRepository } from "@/repositories/team-membership/MongoTeamMembershipRepository.js";
+
+export type { IOrgRepository } from "@/repositories/org/IOrgRepository.js";
+export { default as MongoOrgRepository } from "@/repositories/org/MongoOrgRepository.js";
+
+export type { IOrgMembershipRepository } from "@/repositories/org-membership/IOrgMembershopRepository.js";
+export { default as MongoOrgMembershipRepository } from "@/repositories/org-membership/MongoOrgMembershipRepository.js";
diff --git a/server/src/repositories/org-membership/IOrgMembershopRepository.ts b/server/src/repositories/org-membership/IOrgMembershopRepository.ts
new file mode 100644
index 000000000..df2b9ef3d
--- /dev/null
+++ b/server/src/repositories/org-membership/IOrgMembershopRepository.ts
@@ -0,0 +1,7 @@
+export interface IOrgMembershipRepository {
+  // create
+  // single fetch
+  // collection fetch
+  // update
+  // delete
+}
diff --git a/server/src/repositories/org-membership/MongoOrgMembershipRepository.ts b/server/src/repositories/org-membership/MongoOrgMembershipRepository.ts
new file mode 100644
index 000000000..dc149ab15
--- /dev/null
+++ b/server/src/repositories/org-membership/MongoOrgMembershipRepository.ts
@@ -0,0 +1,19 @@
+import { type IOrgMembership, OrgMembership } from "@/db/models/index.js";
+import { IOrgMembershipRepository } from "@/repositories/index.js";
+import { OrgMembership as OrgMembershipEntity } from "@/types/domain/index.js";
+
+class MongoOrgMembershipRepository implements IOrgMembershipRepository {
+  private toEntity = (doc: IOrgMembership): OrgMembershipEntity => {
+    return {
+      id: doc._id.toString(),
+      orgId: doc.orgId.toString(),
+      userId: doc.userId.toString(),
+      roleId: doc.roleId?.toString(),
+      role: doc.roleId?.toString() || "",
+      createdAt: doc.createdAt,
+      updatedAt: doc.updatedAt,
+    };
+  };
+}
+
+export default MongoOrgMembershipRepository;
diff --git a/server/src/repositories/org/IOrgRepository.ts b/server/src/repositories/org/IOrgRepository.ts
new file mode 100644
index 000000000..15bfa80ac
--- /dev/null
+++ b/server/src/repositories/org/IOrgRepository.ts
@@ -0,0 +1,10 @@
+import { Org } from "@/types/domain/index.js";
+
+export interface IOrgRepository {
+  // create
+  create(orgData: Partial<Org>): Promise<Org>;
+  // single fetch
+  // collection fetch
+  // update
+  // delete
+}
diff --git a/server/src/repositories/org/MongoOrgRepository.ts b/server/src/repositories/org/MongoOrgRepository.ts
new file mode 100644
index 000000000..46e374545
--- /dev/null
+++ b/server/src/repositories/org/MongoOrgRepository.ts
@@ -0,0 +1,34 @@
+import { type IOrg, Org } from "@/db/models/index.js";
+import type { IOrgRepository } from "@/repositories/index.js";
+import { Org as OrgEntity } from "@/types/domain/index.js";
+
+class MongoOrgRepository implements IOrgRepository {
+  toEntity = (doc: IOrg): OrgEntity => {
+    return {
+      id: doc._id.toString(),
+      name: doc.name.toString(),
+      ownerId: doc.ownerId.toString(),
+      planKey: doc.planKey,
+
+      // Billing
+      billingCustomerId: doc.billingCustomerId,
+      subscriptionId: doc.subscriptionId,
+      priceId: doc.priceId,
+      priceIds: doc.priceIds,
+      subscriptionStatus: doc.subscriptionStatus,
+      currentPeriodStart: doc.currentPeriodStart,
+      currentPeriodEnd: doc.currentPeriodEnd,
+
+      entitlements: doc.entitlements,
+      createdAt: doc.createdAt,
+      updatedAt: doc.updatedAt,
+    };
+  };
+
+  create = async (orgData: Partial<OrgEntity>) => {
+    const org = await Org.create(orgData);
+    return this.toEntity(org);
+  };
+}
+
+export default MongoOrgRepository;
diff --git a/server/src/repositories/role/IRoleRepository.ts b/server/src/repositories/role/IRoleRepository.ts
index 45db0582e..9d7060c65 100644
--- a/server/src/repositories/role/IRoleRepository.ts
+++ b/server/src/repositories/role/IRoleRepository.ts
@@ -2,6 +2,7 @@ import { Role } from "@/types/domain/index.js";
 
 export interface IRoleRepository {
   // create
+  createMany(rolesData: Role[]): Promise<Role[]>;
   // single fetch
   findById(roleId: string, orgId: string): Promise<Role | null>;
   // collection fetch
diff --git a/server/src/repositories/role/MongoRoleRepository.ts b/server/src/repositories/role/MongoRoleRepository.ts
index 0efd32831..95dc1be4e 100644
--- a/server/src/repositories/role/MongoRoleRepository.ts
+++ b/server/src/repositories/role/MongoRoleRepository.ts
@@ -1,7 +1,9 @@
+import { Types } from "mongoose";
 import type { IRoleRepository } from "./IRoleRepository.js";
 import { Role } from "@/db/models/index.js";
 import type { IRole } from "@/db/models/index.js";
-import { Role as RoleEntity } from "@/types/domain/index.js";
+import type { Role as RoleEntity } from "@/types/domain/index.js";
+
 class MongoRoleRepository implements IRoleRepository {
   private toEntity = (doc: IRole): RoleEntity => {
     return {
@@ -14,11 +16,37 @@ class MongoRoleRepository implements IRoleRepository {
       updatedAt: doc.updatedAt,
     };
   };
+
+  createMany = async (rolesData: RoleEntity[]): Promise<RoleEntity[]> => {
+    const docs = rolesData.map((role) => ({
+      ...role,
+      organizationId: role.organizationId
+        ? new Types.ObjectId(role.organizationId)
+        : undefined,
+    }));
+
+    const insertedRoles = await Role.insertMany(docs);
+    return insertedRoles.map((r) => {
+      return this.toEntity({
+        _id: r._id,
+        organizationId: r.organizationId || new Types.ObjectId(),
+        name: r.name,
+        scope: r.scope,
+        permissions: r.permissions,
+        createdAt: r.createdAt,
+        updatedAt: r.updatedAt,
+      });
+    });
+  };
+
   findById = async (roleId: string, orgId: string) => {
     const role = await Role.findOne({
       _id: roleId,
       organizationId: orgId,
-    });
+    })
+      .lean<IRole>()
+      .exec();
+
     if (!role) {
       return null;
     }
diff --git a/server/src/repositories/team-membership/ITeamMembershipRepository.ts b/server/src/repositories/team-membership/ITeamMembershipRepository.ts
index bf824e5c5..9dff65003 100644
--- a/server/src/repositories/team-membership/ITeamMembershipRepository.ts
+++ b/server/src/repositories/team-membership/ITeamMembershipRepository.ts
@@ -1,6 +1,7 @@
 import { TeamMembership } from "@/types/domain/index.js";
 export interface ITeamMembershipRepository {
   // create
+  create(membership: Partial<TeamMembership>): Promise<TeamMembership>;
   // single fetch
   findByUserId(userId: string, teamId: string): Promise<TeamMembership | null>;
   // collection fetch
diff --git a/server/src/repositories/team-membership/MongoTeamMembershipRepository.ts b/server/src/repositories/team-membership/MongoTeamMembershipRepository.ts
index a549ec8d8..0521326e1 100644
--- a/server/src/repositories/team-membership/MongoTeamMembershipRepository.ts
+++ b/server/src/repositories/team-membership/MongoTeamMembershipRepository.ts
@@ -13,6 +13,11 @@ class MongoTeamMembershipRepository implements ITeamMembershipRepository {
       updatedAt: doc.updatedAt,
     };
   };
+  create = async (membership: Partial<TeamMembershipEntity>) => {
+    const created = await TeamMembership.create(membership);
+    return this.toEntity(created);
+  };
+
   findByUserId = async (userId: string, teamId: string) => {
     const membership = await TeamMembership.findOne({
       userId,
diff --git a/server/src/repositories/team/ITeamRepository.ts b/server/src/repositories/team/ITeamRepository.ts
index d3517e2ff..f23f388c0 100644
--- a/server/src/repositories/team/ITeamRepository.ts
+++ b/server/src/repositories/team/ITeamRepository.ts
@@ -2,6 +2,7 @@ import { Team } from "@/types/domain/index.js";
 
 export interface ITeamRepository {
   // create
+  create(team: Partial<Team>): Promise<Team>;
   // single fetch
   findById(teamId: string, orgId: string): Promise<Team | null>;
   // collection fetch
diff --git a/server/src/repositories/team/MongoTeamRepository.ts b/server/src/repositories/team/MongoTeamRepository.ts
index dee413011..233ddb29d 100644
--- a/server/src/repositories/team/MongoTeamRepository.ts
+++ b/server/src/repositories/team/MongoTeamRepository.ts
@@ -14,6 +14,11 @@ class MongoTeamRepository implements ITeamRepository {
     };
   };
 
+  create = async (team: Partial<TeamEntity>) => {
+    const created = await Team.create(team);
+    return this.toEntity(created);
+  };
+
   findById = async (teamId: string, orgId: string) => {
     const team = await Team.findOne({
       _id: teamId,
diff --git a/server/src/repositories/user/IUserRepository.ts b/server/src/repositories/user/IUserRepository.ts
index 3007eff3c..37011492f 100644
--- a/server/src/repositories/user/IUserRepository.ts
+++ b/server/src/repositories/user/IUserRepository.ts
@@ -1,6 +1,7 @@
 import type { User } from "@/types/domain/index.js";
 export interface IUserRepository {
   // create
+  create(userData: Partial<User>): Promise<User>;
   // single fetch
   findByEmail: (email: string) => Promise<User | null>;
   // collection fetch
diff --git a/server/src/repositories/user/MongoUserRepository.ts b/server/src/repositories/user/MongoUserRepository.ts
index 76ec049dd..585635af5 100644
--- a/server/src/repositories/user/MongoUserRepository.ts
+++ b/server/src/repositories/user/MongoUserRepository.ts
@@ -17,6 +17,11 @@ class MongoUserRepository implements IUserRepository {
     };
   };
 
+  create = async (userData: Partial<UserEntity>) => {
+    const user = await User.create(userData);
+    return this.toEntity(user);
+  };
+
   findByEmail = async (email: string) => {
     const user = await User.findOne({ email });
     if (!user) return null;
diff --git a/server/src/services/business/AuthService.ts b/server/src/services/business/AuthService.ts
index e1270d624..13a90b90c 100644
--- a/server/src/services/business/AuthService.ts
+++ b/server/src/services/business/AuthService.ts
@@ -13,7 +13,6 @@ import {
   ITokenizedUser,
   Check,
   NotificationChannel,
-  IInvite,
 } from "@/db/models/index.js";
 import { Types } from "mongoose";
 import ApiError from "@/utils/ApiError.js";
@@ -23,7 +22,13 @@ import { Plans } from "@/types/entitlements.js";
 import { PERMISSIONS } from "@/types/permissions.js";
 import type { Entitlements } from "@/types/entitlements.js";
 import type { IEntitlementsProvider } from "@/services/system/EntitlementsService.js";
-import type { IMonitorRepository } from "@/repositories/index.js";
+import type {
+  IMonitorRepository,
+  IUserRepository,
+  IOrgRepository,
+  ITeamRepository,
+  ITeamMembershipRepository,
+} from "@/repositories/index.js";
 import type { Invite } from "@/types/domain/index.js";
 import mongoose from "mongoose";
 
@@ -71,15 +76,28 @@ class AuthService implements IAuthService {
   private jobQueue: IJobQueue;
   private entitlementsProvider: IEntitlementsProvider;
   private monitorRepository: IMonitorRepository;
+  private userRepository: IUserRepository;
+  private orgRepository: IOrgRepository;
+  private teamRepository: ITeamRepository;
+  private teamMembershipRepository: ITeamMembershipRepository;
+
   constructor(
     jobQueue: IJobQueue,
     entitlementsProvider: IEntitlementsProvider,
-    monitorRepository: IMonitorRepository
+    monitorRepository: IMonitorRepository,
+    userRepository: IUserRepository,
+    orgRepository: IOrgRepository,
+    teamRepository: ITeamRepository,
+    teamMembershipRepository: ITeamMembershipRepository
   ) {
     this.SERVICE_NAME = SERVICE_NAME;
     this.jobQueue = jobQueue;
     this.entitlementsProvider = entitlementsProvider;
     this.monitorRepository = monitorRepository;
+    this.userRepository = userRepository;
+    this.orgRepository = orgRepository;
+    this.teamRepository = teamRepository;
+    this.teamMembershipRepository = teamMembershipRepository;
   }
 
   async register(signupData: RegisterData) {
@@ -102,26 +120,27 @@ class AuthService implements IAuthService {
         passwordHash,
       };
 
-      const user = await User.create(newUserData);
-      created.user = user._id;
+      const user = await this.userRepository.create(newUserData);
+      created.user = user.id;
 
-      const org = await Org.create({
+      const org = await this.orgRepository.create({
         name: `${user.firstName}'s Org`,
-        ownerId: user._id,
+        ownerId: user.id,
         planKey: "free",
         entitlements: Plans["free"],
       });
-      created.org = org._id;
+
+      created.org = org.id;
 
       const roles = await Role.insertMany([
         {
-          organizationId: org._id,
+          organizationId: org.id,
           name: "Org Admin",
           scope: "organization",
           permissions: ["*"],
         },
         {
-          organizationId: org._id,
+          organizationId: org.id,
           name: "Org Member",
           scope: "organization",
           permissions: [
@@ -142,7 +161,7 @@ class AuthService implements IAuthService {
           ],
         },
         {
-          organizationId: org._id,
+          organizationId: org.id,
           name: "Team Admin",
           permissions: [
             PERMISSIONS.monitors.all,
@@ -153,7 +172,7 @@ class AuthService implements IAuthService {
           scope: "team",
         },
         {
-          organizationId: org._id,
+          organizationId: org.id,
           name: "Team Member",
           permissions: [
             PERMISSIONS.monitors.read,
@@ -168,45 +187,45 @@ class AuthService implements IAuthService {
       created.roles = roles.map((r) => r._id);
 
       const membership = await OrgMembership.create({
-        userId: user._id,
-        orgId: org._id,
+        userId: user.id,
+        orgId: org.id,
         roleId: roles[0]?._id,
       });
       created.orgMembership = membership._id;
 
-      const team = await Team.create({
+      const team = await this.teamRepository.create({
         name: "Default Team",
-        orgId: org._id,
+        orgId: org.id,
         description: "This is your default team",
         isSystem: true,
       });
-      created.team = team._id;
+      created.team = team.id;
 
-      const teamMembership = await TeamMembership.create({
-        orgId: org._id,
-        userId: user._id,
-        teamId: team._id,
-        roleId: roles[2]?._id,
+      const teamMembership = await this.teamMembershipRepository.create({
+        orgId: org.id,
+        userId: user.id,
+        teamId: team.id,
+        roleId: roles[2]?._id.toString(),
       });
-      created.teamMembership = teamMembership._id;
+      created.teamMembership = teamMembership.id;
 
       const tokenizedUser: ITokenizedUser = {
-        sub: user._id.toString(),
+        sub: user.id,
         email: user.email,
-        orgId: org._id.toString(),
+        orgId: org.id,
       };
 
       const returnableTeam = {
-        id: team._id.toString(),
+        id: team.id,
         name: team.name,
         permissions: roles[2]?.permissions || [],
       };
 
       const entitlements: Entitlements =
-        await this.entitlementsProvider.getForOrg(org._id.toString());
+        await this.entitlementsProvider.getForOrg(org.id);
 
       const returnableUser: IUserReturnable = {
-        id: user._id.toString(),
+        id: user.id,
         email: user.email,
         firstName: user.firstName,
         lastName: user.lastName,
diff --git a/server/src/types/domain/orgMembership.ts b/server/src/types/domain/orgMembership.ts
index 1927a6d0e..ecba64fd4 100644
--- a/server/src/types/domain/orgMembership.ts
+++ b/server/src/types/domain/orgMembership.ts
@@ -1,4 +1,4 @@
-export interface OrgMembership extends Document {
+export interface OrgMembership {
   id: string;
   orgId: string;
   userId: string;