diff --git a/erpnext/patches.txt b/erpnext/patches.txt
index 3fffade..4bbb3e9 100644
--- a/erpnext/patches.txt
+++ b/erpnext/patches.txt
@@ -527,3 +527,4 @@
 erpnext.patches.v11_0.create_salary_structure_assignments
 erpnext.patches.v11_0.rename_health_insurance
 erpnext.patches.v11_0.rebuild_tree_for_company
+erpnext.patches.v11_0.create_department_records_for_each_company
diff --git a/erpnext/patches/v11_0/create_department_records_for_each_company.py b/erpnext/patches/v11_0/create_department_records_for_each_company.py
new file mode 100644
index 0000000..514c709
--- /dev/null
+++ b/erpnext/patches/v11_0/create_department_records_for_each_company.py
@@ -0,0 +1,51 @@
+import frappe
+from frappe.utils.nestedset import rebuild_tree
+
+def execute():
+	frappe.reload_doc("hr", "doctype", "department")
+	companies = frappe.db.get_all("Company", fields=["name", "abbr"])
+	departments = frappe.db.get_all("Department")
+	comp_dict = {}
+
+	# create a blank list for each company
+	for company in companies:
+		comp_dict[company.name] = {}
+
+	for department in departments:
+		# skip root node
+		if department.name == "All Departments":
+			continue
+
+		# for each company, create a copy of the doc
+		department_doc = frappe.get_doc("Department", department)
+		for company in companies:
+			copy_doc = frappe.copy_doc(department_doc)
+			copy_doc.update({"company": company.name})
+			copy_doc.insert()
+
+			# append list of new department for each company
+			comp_dict[company.name][department.name] = copy_doc.name
+
+	rebuild_tree('Department', 'parent_department')
+	doctypes = ["Asset", "Employee", "Leave Period", "Payroll Entry", "Staffing Plan", "Job Opening"]
+
+	for d in doctypes:
+		update_records(d, comp_dict)
+
+def update_records(doctype, comp_dict):
+	when_then = []
+	for company in comp_dict:
+		records = comp_dict[company]
+
+		for department in records:
+			when_then.append('''
+				WHEN company = "%s" and department = "%s"
+				THEN "%s"
+			'''%(company, department, records[department]))
+
+	frappe.db.sql("""
+		update
+			`tab%s`
+		set
+			department = CASE %s END
+	"""%(doctype, " ".join(when_then)), debug=1)