diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
index 449c710518..cb585b6d19 100644
--- a/.github/CODEOWNERS
+++ b/.github/CODEOWNERS
@@ -1,7 +1,19 @@
+/AK/CircularBuffer.* @timschumi
+/AK/MaybeOwned.h @timschumi
+/AK/*Stream.* @timschumi
 /Kernel/Devices/Audio @GMTA
 /Lagom/Tools/CodeGenerators/LibWeb @AtkinsSJ
+/Ports @timschumi
+/Tests/LibCompress @timschumi
 /Userland/Applications/Spreadsheet @alimpfard
+/Userland/BuggieBox @timschumi
+/Userland/DynamicLoader @timschumi
+/Userland/Libraries/LibArchive @timschumi
+/Userland/Libraries/LibCompress @timschumi
+/Userland/Libraries/LibCore/File.* @timschumi
+/Userland/Libraries/LibCore/Socket.* @timschumi
 /Userland/Libraries/LibCrypto @alimpfard
+/Userland/Libraries/LibELF @timschumi
 /Userland/Libraries/LibGL @GMTA
 /Userland/Libraries/LibGPU @GMTA
 /Userland/Libraries/LibHTTP @alimpfard
@@ -22,5 +34,13 @@
 /Userland/Services/SQLServer @trflynn89
 /Userland/Services/WebDriver @trflynn89
 /Userland/Shell @alimpfard
+/Userland/Utilities/gunzip.cpp @timschumi
+/Userland/Utilities/gzip.cpp @timschumi
+/Userland/Utilities/lzcat.cpp @timschumi
+/Userland/Utilities/readelf.cpp @timschumi
 /Userland/Utilities/sql.cpp @trflynn89
+/Userland/Utilities/tar.cpp @timschumi
+/Userland/Utilities/unzip.cpp @timschumi
 /Userland/Utilities/wasm.cpp @alimpfard
+/Userland/Utilities/xzcat.cpp @timschumi
+/Userland/Utilities/zip.cpp @timschumi