diff --git a/src/Core/AdminConsole/OrganizationFeatures/Organizations/Interfaces/IResellerClientOrganizationSignUpCommand.cs b/src/Core/AdminConsole/OrganizationFeatures/Organizations/Interfaces/IResellerClientOrganizationSignUpCommand.cs
new file mode 100644
index 0000000000..01c8bff9a9
--- /dev/null
+++ b/src/Core/AdminConsole/OrganizationFeatures/Organizations/Interfaces/IResellerClientOrganizationSignUpCommand.cs
@@ -0,0 +1,10 @@
+using Bit.Core.AdminConsole.Entities;
+using Bit.Core.Entities;
+using Bit.Core.Models.Business;
+
+namespace Bit.Core.AdminConsole.OrganizationFeatures.Organizations.Interfaces;
+
+public interface IResellerClientOrganizationSignUpCommand
+{
+    Task<(Organization organization, OrganizationUser organizationUser, Collection defaultCollection)> SignupClientAsync(OrganizationSignup signup);
+}
diff --git a/src/Core/AdminConsole/OrganizationFeatures/Organizations/ResellerClientOrganizationSignUpCommand.cs b/src/Core/AdminConsole/OrganizationFeatures/Organizations/ResellerClientOrganizationSignUpCommand.cs
new file mode 100644
index 0000000000..77b80c4cf9
--- /dev/null
+++ b/src/Core/AdminConsole/OrganizationFeatures/Organizations/ResellerClientOrganizationSignUpCommand.cs
@@ -0,0 +1,234 @@
+using Bit.Core.AdminConsole.Entities;
+using Bit.Core.AdminConsole.OrganizationFeatures.Organizations.Interfaces;
+using Bit.Core.Billing.Pricing;
+using Bit.Core.Context;
+using Bit.Core.Entities;
+using Bit.Core.Enums;
+using Bit.Core.Exceptions;
+using Bit.Core.Models.Business;
+using Bit.Core.Models.Data;
+using Bit.Core.Models.StaticStore;
+using Bit.Core.Platform.Push;
+using Bit.Core.Repositories;
+using Bit.Core.Services;
+using Bit.Core.Tools.Enums;
+using Bit.Core.Tools.Models.Business;
+using Bit.Core.Tools.Services;
+using Bit.Core.Utilities;
+
+namespace Bit.Core.AdminConsole.OrganizationFeatures.Organizations;
+
+public class ResellerClientOrganizationSignUpCommand : IResellerClientOrganizationSignUpCommand
+{
+    private readonly ICurrentContext _currentContext;
+    private readonly IPricingClient _pricingClient;
+    private readonly IReferenceEventService _referenceEventService;
+    private readonly IOrganizationRepository _organizationRepository;
+    private readonly IOrganizationApiKeyRepository _organizationApiKeyRepository;
+    private readonly IApplicationCacheService _applicationCacheService;
+    private readonly IOrganizationUserRepository _organizationUserRepository;
+    private readonly IPushRegistrationService _pushRegistrationService;
+    private readonly IPushNotificationService _pushNotificationService;
+    private readonly ICollectionRepository _collectionRepository;
+    private readonly IDeviceRepository _deviceRepository;
+    private readonly IPaymentService _paymentService;
+
+    public ResellerClientOrganizationSignUpCommand(
+        ICurrentContext currentContext,
+        IPricingClient pricingClient,
+        IReferenceEventService referenceEventService,
+        IOrganizationRepository organizationRepository,
+        IOrganizationApiKeyRepository organizationApiKeyRepository,
+        IApplicationCacheService applicationCacheService,
+        IOrganizationUserRepository organizationUserRepository,
+        IPushRegistrationService pushRegistrationService,
+        IPushNotificationService pushNotificationService,
+        ICollectionRepository collectionRepository,
+        IDeviceRepository deviceRepository,
+        IPaymentService paymentService)
+    {
+        _currentContext = currentContext;
+        _pricingClient = pricingClient;
+        _referenceEventService = referenceEventService;
+        _organizationRepository = organizationRepository;
+        _organizationApiKeyRepository = organizationApiKeyRepository;
+        _applicationCacheService = applicationCacheService;
+        _organizationUserRepository = organizationUserRepository;
+        _pushRegistrationService = pushRegistrationService;
+        _pushNotificationService = pushNotificationService;
+        _collectionRepository = collectionRepository;
+        _deviceRepository = deviceRepository;
+        _paymentService = paymentService;
+    }
+
+    public async Task<(Organization organization, OrganizationUser organizationUser, Collection defaultCollection)> SignupClientAsync(OrganizationSignup signup)
+    {
+        var plan = await _pricingClient.GetPlanOrThrow(signup.Plan);
+
+        ValidatePlan(plan, signup.AdditionalSeats, "Password Manager");
+
+        var organization = new Organization
+        {
+            // Pre-generate the org id so that we can save it with the Stripe subscription.
+            Id = CoreHelpers.GenerateComb(),
+            Name = signup.Name,
+            BillingEmail = signup.BillingEmail,
+            PlanType = plan!.Type,
+            Seats = signup.AdditionalSeats,
+            MaxCollections = plan.PasswordManager.MaxCollections,
+            MaxStorageGb = 1,
+            UsePolicies = plan.HasPolicies,
+            UseSso = plan.HasSso,
+            UseGroups = plan.HasGroups,
+            UseEvents = plan.HasEvents,
+            UseDirectory = plan.HasDirectory,
+            UseTotp = plan.HasTotp,
+            Use2fa = plan.Has2fa,
+            UseApi = plan.HasApi,
+            UseResetPassword = plan.HasResetPassword,
+            SelfHost = plan.HasSelfHost,
+            UsersGetPremium = plan.UsersGetPremium,
+            UseCustomPermissions = plan.HasCustomPermissions,
+            UseScim = plan.HasScim,
+            Plan = plan.Name,
+            Gateway = GatewayType.Stripe,
+            ReferenceData = signup.Owner.ReferenceData,
+            Enabled = true,
+            LicenseKey = CoreHelpers.SecureRandomString(20),
+            PublicKey = signup.PublicKey,
+            PrivateKey = signup.PrivateKey,
+            CreationDate = DateTime.UtcNow,
+            RevisionDate = DateTime.UtcNow,
+            Status = OrganizationStatusType.Created,
+            UsePasswordManager = true,
+            // Secrets Manager not available for purchase with Consolidated Billing.
+            UseSecretsManager = false,
+        };
+
+        var returnValue = await SignUpAsync(organization, default, signup.OwnerKey, signup.CollectionName, false);
+
+        await _referenceEventService.RaiseEventAsync(
+            new ReferenceEvent(ReferenceEventType.Signup, organization, _currentContext)
+            {
+                PlanName = plan.Name,
+                PlanType = plan.Type,
+                Seats = returnValue.Item1.Seats,
+                SignupInitiationPath = signup.InitiationPath,
+                Storage = returnValue.Item1.MaxStorageGb,
+            });
+
+        return returnValue;
+    }
+
+    private static void ValidatePlan(Plan plan, int additionalSeats, string productType)
+    {
+        if (plan is null)
+        {
+            throw new BadRequestException($"{productType} Plan was null.");
+        }
+
+        if (plan.Disabled)
+        {
+            throw new BadRequestException($"{productType} Plan not found.");
+        }
+
+        if (additionalSeats < 0)
+        {
+            throw new BadRequestException($"You can't subtract {productType} seats!");
+        }
+    }
+
+    /// <summary>
+    /// Private helper method to create a new organization.
+    /// This is common code used by both the cloud and self-hosted methods.
+    /// </summary>
+    private async Task<(Organization organization, OrganizationUser organizationUser, Collection defaultCollection)> SignUpAsync(Organization organization,
+        Guid ownerId, string ownerKey, string collectionName, bool withPayment)
+    {
+        try
+        {
+            await _organizationRepository.CreateAsync(organization);
+            await _organizationApiKeyRepository.CreateAsync(new OrganizationApiKey
+            {
+                OrganizationId = organization.Id,
+                ApiKey = CoreHelpers.SecureRandomString(30),
+                Type = OrganizationApiKeyType.Default,
+                RevisionDate = DateTime.UtcNow,
+            });
+            await _applicationCacheService.UpsertOrganizationAbilityAsync(organization);
+
+            // ownerId == default if the org is created by a provider - in this case it's created without an
+            // owner and the first owner is immediately invited afterwards
+            OrganizationUser orgUser = null;
+            if (ownerId != default)
+            {
+                orgUser = new OrganizationUser
+                {
+                    OrganizationId = organization.Id,
+                    UserId = ownerId,
+                    Key = ownerKey,
+                    AccessSecretsManager = organization.UseSecretsManager,
+                    Type = OrganizationUserType.Owner,
+                    Status = OrganizationUserStatusType.Confirmed,
+                    CreationDate = organization.CreationDate,
+                    RevisionDate = organization.CreationDate
+                };
+                orgUser.SetNewId();
+
+                await _organizationUserRepository.CreateAsync(orgUser);
+
+                var devices = await GetUserDeviceIdsAsync(orgUser.UserId.Value);
+                await _pushRegistrationService.AddUserRegistrationOrganizationAsync(devices,
+                    organization.Id.ToString());
+                await _pushNotificationService.PushSyncOrgKeysAsync(ownerId);
+            }
+
+            Collection defaultCollection = null;
+            if (!string.IsNullOrWhiteSpace(collectionName))
+            {
+                defaultCollection = new Collection
+                {
+                    Name = collectionName,
+                    OrganizationId = organization.Id,
+                    CreationDate = organization.CreationDate,
+                    RevisionDate = organization.CreationDate
+                };
+
+                // Give the owner Can Manage access over the default collection
+                List<CollectionAccessSelection> defaultOwnerAccess = null;
+                if (orgUser != null)
+                {
+                    defaultOwnerAccess =
+                        [new CollectionAccessSelection { Id = orgUser.Id, HidePasswords = false, ReadOnly = false, Manage = true }];
+                }
+
+                await _collectionRepository.CreateAsync(defaultCollection, null, defaultOwnerAccess);
+            }
+
+            return (organization, orgUser, defaultCollection);
+        }
+        catch
+        {
+            if (withPayment)
+            {
+                await _paymentService.CancelAndRecoverChargesAsync(organization);
+            }
+
+            if (organization.Id != default(Guid))
+            {
+                await _organizationRepository.DeleteAsync(organization);
+                await _applicationCacheService.DeleteOrganizationAbilityAsync(organization.Id);
+            }
+
+            throw;
+        }
+    }
+
+    private async Task<IEnumerable<string>> GetUserDeviceIdsAsync(Guid userId)
+    {
+        var devices = await _deviceRepository.GetManyByUserIdAsync(userId);
+        return devices
+            .Where(d => !string.IsNullOrWhiteSpace(d.PushToken))
+            .Select(d => d.Id.ToString());
+    }
+}