diff --git a/pkg/satellite/satellitedb/companies.go b/pkg/satellite/satellitedb/companies.go
index a48c3a449..f1bfedbd1 100644
--- a/pkg/satellite/satellitedb/companies.go
+++ b/pkg/satellite/satellitedb/companies.go
@@ -21,8 +21,7 @@ type companies struct {
 // Get is a method for querying company from the database by id
 func (companies *companies) Get(ctx context.Context, id uuid.UUID) (*satellite.Company, error) {
 
-	company, err := companies.db.Get_Company_By_Id(ctx, dbx.Company_Id([]byte(id.String())))
-
+	company, err := companies.db.Get_Company_By_Id(ctx, dbx.Company_Id(id[:]))
 	if err != nil {
 		return nil, err
 	}
@@ -33,8 +32,7 @@ func (companies *companies) Get(ctx context.Context, id uuid.UUID) (*satellite.C
 // Get is a method for querying company from the database by user id
 func (companies *companies) GetByUserID(ctx context.Context, userID uuid.UUID) (*satellite.Company, error) {
 
-	company, err := companies.db.Get_Company_By_UserId(ctx, dbx.Company_UserId([]byte(userID.String())))
-
+	company, err := companies.db.Get_Company_By_UserId(ctx, dbx.Company_UserId(userID[:]))
 	if err != nil {
 		return nil, err
 	}
@@ -52,8 +50,8 @@ func (companies *companies) Insert(ctx context.Context, company *satellite.Compa
 
 	createdCompany, err := companies.db.Create_Company(
 		ctx,
-		dbx.Company_Id([]byte(companyID.String())),
-		dbx.Company_UserId([]byte(company.UserID.String())),
+		dbx.Company_Id(companyID[:]),
+		dbx.Company_UserId(company.UserID[:]),
 		dbx.Company_Name(company.Name),
 		dbx.Company_Address(company.Address),
 		dbx.Company_Country(company.Country),
@@ -70,7 +68,7 @@ func (companies *companies) Insert(ctx context.Context, company *satellite.Compa
 
 // Delete is a method for deleting company by Id from the database.
 func (companies *companies) Delete(ctx context.Context, id uuid.UUID) error {
-	_, err := companies.db.Delete_Company_By_Id(ctx, dbx.Company_Id([]byte(id.String())))
+	_, err := companies.db.Delete_Company_By_Id(ctx, dbx.Company_Id(id[:]))
 
 	return err
 }
@@ -79,7 +77,7 @@ func (companies *companies) Delete(ctx context.Context, id uuid.UUID) error {
 func (companies *companies) Update(ctx context.Context, company *satellite.Company) error {
 	_, err := companies.db.Update_Company_By_Id(
 		ctx,
-		dbx.Company_Id([]byte(company.ID.String())),
+		dbx.Company_Id(company.ID[:]),
 		*getCompanyUpdateFields(company))
 
 	return err
@@ -91,19 +89,19 @@ func companyFromDBX(company *dbx.Company) (*satellite.Company, error) {
 		return nil, errs.New("company parameter is nil")
 	}
 
-	id, err := uuid.Parse(string(company.Id))
+	id, err := bytesToUUID(company.Id)
 	if err != nil {
-		return nil, errs.New("Id in not valid UUID string")
+		return nil, err
 	}
 
-	userID, err := uuid.Parse(string(company.UserId))
+	userID, err := bytesToUUID(company.UserId)
 	if err != nil {
-		return nil, errs.New("UserID in not valid UUID string")
+		return nil, err
 	}
 
 	comp := &satellite.Company{
-		ID:         *id,
-		UserID:     *userID,
+		ID:         id,
+		UserID:     userID,
 		Name:       company.Name,
 		Address:    company.Address,
 		Country:    company.Country,
diff --git a/pkg/satellite/satellitedb/companies_test.go b/pkg/satellite/satellitedb/companies_test.go
index a4a0aa0a0..42512b02f 100644
--- a/pkg/satellite/satellitedb/companies_test.go
+++ b/pkg/satellite/satellitedb/companies_test.go
@@ -225,7 +225,7 @@ func TestCompanyFromDbx(t *testing.T) {
 		assert.Nil(t, err)
 
 		dbxCompany := dbx.Company{
-			Id:     []byte(companyID.String()),
+			Id:     companyID[:],
 			UserId: []byte("qweqwe"),
 		}
 
diff --git a/pkg/satellite/satellitedb/db/.keep b/pkg/satellite/satellitedb/db/.keep
deleted file mode 100644
index e69de29bb..000000000
diff --git a/pkg/satellite/satellitedb/users.go b/pkg/satellite/satellitedb/users.go
index 3cc6ba969..caaad43df 100644
--- a/pkg/satellite/satellitedb/users.go
+++ b/pkg/satellite/satellitedb/users.go
@@ -22,10 +22,7 @@ type users struct {
 // Get is a method for querying user from the database by id
 func (users *users) Get(ctx context.Context, id uuid.UUID) (*satellite.User, error) {
 
-	userID := dbx.User_Id([]byte(id.String()))
-
-	user, err := users.db.Get_User_By_Id(ctx, userID)
-
+	user, err := users.db.Get_User_By_Id(ctx, dbx.User_Id(id[:]))
 	if err != nil {
 		return nil, err
 	}
@@ -51,13 +48,8 @@ func (users *users) GetByCredentials(ctx context.Context, password []byte, email
 // Insert is a method for inserting user into the database
 func (users *users) Insert(ctx context.Context, user *satellite.User) (*satellite.User, error) {
 
-	userID, err := uuid.New()
-	if err != nil {
-		return nil, err
-	}
-
 	createdUser, err := users.db.Create_User(ctx,
-		dbx.User_Id([]byte(userID.String())),
+		dbx.User_Id(user.ID[:]),
 		dbx.User_FirstName(user.FirstName),
 		dbx.User_LastName(user.LastName),
 		dbx.User_Email(user.Email),
@@ -72,15 +64,16 @@ func (users *users) Insert(ctx context.Context, user *satellite.User) (*satellit
 
 // Delete is a method for deleting user by Id from the database.
 func (users *users) Delete(ctx context.Context, id uuid.UUID) error {
-	_, err := users.db.Delete_User_By_Id(ctx, dbx.User_Id([]byte(id.String())))
+	_, err := users.db.Delete_User_By_Id(ctx, dbx.User_Id(id[:]))
 
 	return err
 }
 
 // Update is a method for updating user entity
 func (users *users) Update(ctx context.Context, user *satellite.User) error {
+
 	_, err := users.db.Update_User_By_Id(ctx,
-		dbx.User_Id([]byte(user.ID.String())),
+		dbx.User_Id(user.ID[:]),
 		dbx.User_Update_Fields{
 			FirstName:    dbx.User_FirstName(user.FirstName),
 			LastName:     dbx.User_LastName(user.LastName),
@@ -98,13 +91,13 @@ func userFromDBX(user *dbx.User) (*satellite.User, error) {
 		return nil, errs.New("user parameter is nil")
 	}
 
-	id, err := uuid.Parse(string(user.Id))
+	id, err := bytesToUUID(user.Id)
 	if err != nil {
-		return nil, errs.New("Id in not valid UUID string")
+		return nil, err
 	}
 
 	u := &satellite.User{
-		ID:           *id,
+		ID:           id,
 		FirstName:    user.FirstName,
 		LastName:     user.LastName,
 		Email:        user.Email,
diff --git a/pkg/satellite/satellitedb/utils.go b/pkg/satellite/satellitedb/utils.go
new file mode 100644
index 000000000..0d6bdb86b
--- /dev/null
+++ b/pkg/satellite/satellitedb/utils.go
@@ -0,0 +1,21 @@
+// Copyright (C) 2018 Storj Labs, Inc.
+// See LICENSE for copying information.
+
+package satellitedb
+
+import (
+	"github.com/skyrings/skyring-common/tools/uuid"
+	"github.com/zeebo/errs"
+)
+
+// bytesToUUID is used to convert []byte to UUID
+func bytesToUUID(data []byte) (uuid.UUID, error) {
+	var id uuid.UUID
+
+	copy(id[:], data)
+	if len(id) != len(data) {
+		return uuid.UUID{}, errs.New("Invalid bytes array")
+	}
+
+	return id, nil
+}
diff --git a/pkg/satellite/satellitedb/utils_test.go b/pkg/satellite/satellitedb/utils_test.go
new file mode 100644
index 000000000..5dcb3d909
--- /dev/null
+++ b/pkg/satellite/satellitedb/utils_test.go
@@ -0,0 +1,38 @@
+// Copyright (C) 2018 Storj Labs, Inc.
+// See LICENSE for copying information.
+
+package satellitedb
+
+import (
+	"testing"
+
+	"github.com/skyrings/skyring-common/tools/uuid"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestBytesToUUID(t *testing.T) {
+
+	t.Run("Invalid input", func(t *testing.T) {
+
+		str := "not UUID string"
+		bytes := []byte(str)
+
+		_, err := bytesToUUID(bytes)
+
+		assert.NotNil(t, err)
+		assert.Error(t, err)
+	})
+
+	t.Run("Valid input", func(t *testing.T) {
+
+		id, err := uuid.New()
+		assert.NoError(t, err)
+
+		result, err := bytesToUUID(id[:])
+
+		assert.Nil(t, err)
+		assert.NoError(t, err)
+
+		assert.Equal(t, result, *id)
+	})
+}