diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index 9c267eb3c844..2bdd25f9a199 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -13973,6 +13973,12 @@
     github = "LogicalOverflow";
     githubId = 5919957;
   };
+  lheintzmann1 = {
+    email = "lheintzmann1@disroot.org";
+    github = "lheintzmann1";
+    githubId = 141759313;
+    name = "Lucas Heintzmann";
+  };
   lhvwb = {
     email = "nathaniel.baxter@gmail.com";
     github = "nathanielbaxter";
diff --git a/pkgs/applications/editors/vscode/extensions/default.nix b/pkgs/applications/editors/vscode/extensions/default.nix
index 10ac55d3959d..3ead0f241e3c 100644
--- a/pkgs/applications/editors/vscode/extensions/default.nix
+++ b/pkgs/applications/editors/vscode/extensions/default.nix
@@ -4824,6 +4824,8 @@ let
 
       tekumara.typos-vscode = callPackage ./tekumara.typos-vscode { };
 
+      teros-technology.teroshdl = callPackage ./teros-technology-teroshdl { };
+
       theangryepicbanana.language-pascal = buildVscodeMarketplaceExtension {
         mktplcRef = {
           name = "language-pascal";
diff --git a/pkgs/applications/editors/vscode/extensions/teros-technology-teroshdl/default.nix b/pkgs/applications/editors/vscode/extensions/teros-technology-teroshdl/default.nix
new file mode 100644
index 000000000000..16dc4647a67a
--- /dev/null
+++ b/pkgs/applications/editors/vscode/extensions/teros-technology-teroshdl/default.nix
@@ -0,0 +1,22 @@
+{
+  lib,
+  vscode-utils,
+}:
+
+vscode-utils.buildVscodeMarketplaceExtension {
+  mktplcRef = {
+    name = "teroshdl";
+    publisher = "teros-technology";
+    version = "7.0.3";
+    hash = "sha256-Bt31ia0X4sQQfREq8PPVEGt/oGe/Oob0yQbYkwNRSsk=";
+  };
+
+  meta = {
+    changelog = "https://github.com/TerosTechnology/vscode-terosHDL/releases";
+    description = "Visual Studio Code extension for HDL developments (SystemVerilog/Verilog/VHDL)";
+    downloadPage = "https://marketplace.visualstudio.com/items?itemName=teros-technology.teroshdl";
+    homepage = "https://github.com/TerosTechnology/vscode-terosHDL";
+    license = lib.licenses.gpl3;
+    maintainers = with lib.maintainers; [ lheintzmann1 ];
+  };
+}