diff --git a/esphome/components/api/__init__.py b/esphome/components/api/__init__.py
index 449572c0e..7f69a9fda 100644
--- a/esphome/components/api/__init__.py
+++ b/esphome/components/api/__init__.py
@@ -227,6 +227,7 @@ CONFIG_SCHEMA = cv.All(
                 esp32=8,  # More RAM, can buffer more
                 rp2040=5,  # Limited RAM
                 bk72xx=8,  # Moderate RAM
+                nrf52=8,  # Moderate RAM
                 rtl87xx=8,  # Moderate RAM
                 host=16,  # Abundant resources
                 ln882x=8,  # Moderate RAM
diff --git a/esphome/components/api/api_connection.cpp b/esphome/components/api/api_connection.cpp
index 8c293b41a..7eb61f08b 100644
--- a/esphome/components/api/api_connection.cpp
+++ b/esphome/components/api/api_connection.cpp
@@ -1467,6 +1467,8 @@ bool APIConnection::send_device_info_response(const DeviceInfoRequest &msg) {
   static constexpr auto MANUFACTURER = StringRef::from_lit("Beken");
 #elif defined(USE_LN882X)
   static constexpr auto MANUFACTURER = StringRef::from_lit("Lightning");
+#elif defined(USE_NRF52)
+  static constexpr auto MANUFACTURER = StringRef::from_lit("Nordic Semiconductor");
 #elif defined(USE_RTL87XX)
   static constexpr auto MANUFACTURER = StringRef::from_lit("Realtek");
 #elif defined(USE_HOST)