diff --git a/BurnOutSharp.Builder/LinearExecutable.cs b/BurnOutSharp.Builder/LinearExecutable.cs
index a09780c4..3cc0ede3 100644
--- a/BurnOutSharp.Builder/LinearExecutable.cs
+++ b/BurnOutSharp.Builder/LinearExecutable.cs
@@ -42,6 +42,18 @@ namespace BurnOutSharp.Builder
             return null;
         }
 
+        /// <summary>
+        /// Parse a byte array into a Linear Executable information block
+        /// </summary>
+        /// <param name="data">Byte array to parse</param>
+        /// <param name="offset">Offset into the byte array</param>
+        /// <returns>Filled information block on success, null on error</returns>
+        private static InformationBlock ParseInformationBlock(byte[] data, int offset)
+        {
+            // TODO: Implement LE/LX information block parsing
+            return null;
+        }
+
         #endregion
 
         #region Stream Data
@@ -71,6 +83,17 @@ namespace BurnOutSharp.Builder
             return null;
         }
 
+        /// <summary>
+        /// Parse a Stream into a Linear Executable information block
+        /// </summary>
+        /// <param name="data">Stream to parse</param>
+        /// <returns>Filled executable header on success, null on error</returns>
+        private static InformationBlock ParseInformationBlock(Stream data)
+        {
+            // TODO: Implement LE/LX information block parsing
+            return null;
+        }
+
         #endregion
     }
 }
\ No newline at end of file
diff --git a/BurnOutSharp.Builder/NewExecutable.cs b/BurnOutSharp.Builder/NewExecutable.cs
index 59be7cac..456c1ca8 100644
--- a/BurnOutSharp.Builder/NewExecutable.cs
+++ b/BurnOutSharp.Builder/NewExecutable.cs
@@ -42,6 +42,18 @@ namespace BurnOutSharp.Builder
             return null;
         }
 
+        /// <summary>
+        /// Parse a byte array into a New Executable header
+        /// </summary>
+        /// <param name="data">Byte array to parse</param>
+        /// <param name="offset">Offset into the byte array</param>
+        /// <returns>Filled executable header on success, null on error</returns>
+        private static ExecutableHeader ParseExecutableHeader(byte[] data, int offset)
+        {
+            // TODO: Implement NE header parsing
+            return null;
+        }
+
         #endregion
 
         #region Stream Data
@@ -71,6 +83,17 @@ namespace BurnOutSharp.Builder
             return null;
         }
 
+        /// <summary>
+        /// Parse a Stream into a New Executable header
+        /// </summary>
+        /// <param name="data">Stream to parse</param>
+        /// <returns>Filled executable header on success, null on error</returns>
+        private static ExecutableHeader ParseExecutableHeader(Stream data)
+        {
+            // TODO: Implement NE header parsing
+            return null;
+        }
+
         #endregion
     }
 }
\ No newline at end of file
diff --git a/BurnOutSharp.Builder/PortableExecutable.cs b/BurnOutSharp.Builder/PortableExecutable.cs
index da55fc72..e7996d6e 100644
--- a/BurnOutSharp.Builder/PortableExecutable.cs
+++ b/BurnOutSharp.Builder/PortableExecutable.cs
@@ -42,6 +42,18 @@ namespace BurnOutSharp.Builder
             return null;
         }
 
+        /// <summary>
+        /// Parse a byte array into a Portable Executable COFF file header
+        /// </summary>
+        /// <param name="data">Byte array to parse</param>
+        /// <param name="offset">Offset into the byte array</param>
+        /// <returns>Filled COFF file header on success, null on error</returns>
+        private static COFFFileHeader ParseCOFFFileHeader(byte[] data, int offset)
+        {
+            // TODO: Implement PE COFF file header parsing
+            return null;
+        }
+
         #endregion
 
         #region Stream Data
@@ -71,6 +83,17 @@ namespace BurnOutSharp.Builder
             return null;
         }
 
+        /// <summary>
+        /// Parse a Stream into a Portable Executable COFF file header
+        /// </summary>
+        /// <param name="data">Stream to parse</param>
+        /// <returns>Filled executable header on success, null on error</returns>
+        private static COFFFileHeader ParseCOFFFileHeader(Stream data)
+        {
+            // TODO: Implement PE COFF file header parsing
+            return null;
+        }
+
         #endregion
     }
 }
\ No newline at end of file