diff --git a/language-server/src/main/kotlin/tools/samt/ls/SamtLanguageServer.kt b/language-server/src/main/kotlin/tools/samt/ls/SamtLanguageServer.kt
index 72b14191..1e9bf138 100644
--- a/language-server/src/main/kotlin/tools/samt/ls/SamtLanguageServer.kt
+++ b/language-server/src/main/kotlin/tools/samt/ls/SamtLanguageServer.kt
@@ -59,6 +59,7 @@ class SamtLanguageServer : LanguageServer, LanguageClientAware, Closeable {
                 definitionProvider = Either.forLeft(true)
                 referencesProvider = Either.forLeft(true)
                 hoverProvider = Either.forLeft(true)
+                documentSymbolProvider = Either.forLeft(true)
             }
             InitializeResult(capabilities)
         }
diff --git a/language-server/src/main/kotlin/tools/samt/ls/SamtTextDocumentService.kt b/language-server/src/main/kotlin/tools/samt/ls/SamtTextDocumentService.kt
index dfe8103f..39a60dd4 100644
--- a/language-server/src/main/kotlin/tools/samt/ls/SamtTextDocumentService.kt
+++ b/language-server/src/main/kotlin/tools/samt/ls/SamtTextDocumentService.kt
@@ -191,6 +191,13 @@ class SamtTextDocumentService(private val workspace: SamtWorkspace) : TextDocume
         }
     }
 
+    override fun documentSymbol(params: DocumentSymbolParams): CompletableFuture<List<Either<SymbolInformation, DocumentSymbol>>> = CompletableFuture.supplyAsync {
+        val path = params.textDocument.uri.toPathUri()
+        val fileInfo = workspace.getFile(path) ?: return@supplyAsync emptyList()
+
+        fileInfo.fileNode?.getSymbols()?.map { Either.forRight<SymbolInformation, DocumentSymbol>(it) }.orEmpty()
+    }
+
     private fun UserDeclared.peekDeclaration(): String {
         fun List<ServiceType.Operation.Parameter>.toParameterList(): String =
             joinToString(", ") { it.peekDeclaration() }
diff --git a/language-server/src/main/kotlin/tools/samt/ls/Symbols.kt b/language-server/src/main/kotlin/tools/samt/ls/Symbols.kt
new file mode 100644
index 00000000..0131f752
--- /dev/null
+++ b/language-server/src/main/kotlin/tools/samt/ls/Symbols.kt
@@ -0,0 +1,40 @@
+package tools.samt.ls
+
+import org.eclipse.lsp4j.DocumentSymbol
+import org.eclipse.lsp4j.SymbolKind
+import tools.samt.parser.*
+
+fun FileNode.getSymbols(): List<DocumentSymbol> = buildList {
+    add(packageDeclaration.toSymbol())
+    for (statement in statements) {
+        when (statement) {
+            is NamedDeclarationNode -> add(statement.toSymbol())
+            is ConsumerDeclarationNode -> add(statement.toSymbol())
+            is TypeImportNode, is WildcardImportNode -> {}
+            is PackageDeclarationNode -> error("Unexpected package declaration")
+        }
+    }
+}
+
+private fun NamedDeclarationNode.toSymbol(): DocumentSymbol {
+    val kind = when (this) {
+        is EnumDeclarationNode -> SymbolKind.Enum
+        is ProviderDeclarationNode -> SymbolKind.Class
+        is RecordDeclarationNode -> SymbolKind.Struct
+        is ServiceDeclarationNode -> SymbolKind.Interface
+        is TypeAliasNode -> SymbolKind.Class
+    }
+    val children = when (this) {
+        is EnumDeclarationNode -> values.map { DocumentSymbol(it.name, SymbolKind.EnumMember, it.location.toRange(), it.location.toRange()) }
+        is RecordDeclarationNode -> fields.map { DocumentSymbol(it.name.name, SymbolKind.Property, it.location.toRange(), it.name.location.toRange()) }
+        is ServiceDeclarationNode -> operations.map { DocumentSymbol(it.name.name, SymbolKind.Method, it.location.toRange(), it.name.location.toRange()) }
+        is ProviderDeclarationNode, is TypeAliasNode -> emptyList()
+    }
+    return DocumentSymbol(name.name, kind, location.toRange(), name.location.toRange()).apply {
+        this.children = children
+    }
+}
+
+private fun ConsumerDeclarationNode.toSymbol() = DocumentSymbol("Consumer for ${providerName.name}", SymbolKind.Class, location.toRange(), providerName.location.toRange())
+
+private fun PackageDeclarationNode.toSymbol() = DocumentSymbol(name.name, SymbolKind.Package, location.toRange(), name.location.toRange())
diff --git a/language-server/src/test/kotlin/tools/samt/ls/SymbolsTest.kt b/language-server/src/test/kotlin/tools/samt/ls/SymbolsTest.kt
new file mode 100644
index 00000000..76a20ca0
--- /dev/null
+++ b/language-server/src/test/kotlin/tools/samt/ls/SymbolsTest.kt
@@ -0,0 +1,106 @@
+package tools.samt.ls
+
+import org.eclipse.lsp4j.DocumentSymbol
+import org.eclipse.lsp4j.Position
+import org.eclipse.lsp4j.Range
+import org.eclipse.lsp4j.SymbolKind
+import tools.samt.common.SourceFile
+import kotlin.test.Test
+import kotlin.test.assertEquals
+
+class SymbolsTest {
+    @Test
+    fun `getSymbols returns correct symbols`() {
+        val source = """
+            package foo.bar
+            enum Foo {
+                A
+            }
+            record Bar {
+                a: Int
+            }
+            service Baz {
+                a()
+            }
+            provide BazProvider {
+                implements Baz
+                
+                transport http
+            }
+            consume BazProvider {
+                uses Baz
+            }
+        """.trimIndent()
+        val sourceFile = SourceFile("file:///tmp/test/src/model.samt".toPathUri(), source)
+        val fileInfo = parseFile(sourceFile)
+        val symbols = fileInfo.fileNode?.getSymbols()
+        assertEquals(
+            listOf(
+                DocumentSymbol(
+                    "foo.bar",
+                    SymbolKind.Package,
+                    Range(Position(0, 0), Position(0, 15)),
+                    Range(Position(0, 8), Position(0, 15))
+                ),
+                DocumentSymbol(
+                    "Foo",
+                    SymbolKind.Enum,
+                    Range(Position(1, 0), Position(3, 1)),
+                    Range(Position(1, 5), Position(1, 8))
+                ).apply {
+                    children = listOf(
+                        DocumentSymbol(
+                            "A",
+                            SymbolKind.EnumMember,
+                            Range(Position(2, 4), Position(2, 5)),
+                            Range(Position(2, 4), Position(2, 5))
+                        )
+                    )
+                },
+                DocumentSymbol(
+                    "Bar",
+                    SymbolKind.Struct,
+                    Range(Position(4, 0), Position(6, 1)),
+                    Range(Position(4, 7), Position(4, 10))
+                ).apply {
+                    children = listOf(
+                        DocumentSymbol(
+                            "a",
+                            SymbolKind.Property,
+                            Range(Position(5, 4), Position(5, 10)),
+                            Range(Position(5, 4), Position(5, 5))
+                        )
+                    )
+                },
+                DocumentSymbol(
+                    "Baz",
+                    SymbolKind.Interface,
+                    Range(Position(7, 0), Position(9, 1)),
+                    Range(Position(7, 8), Position(7, 11))
+                ).apply {
+                    children = listOf(
+                        DocumentSymbol(
+                            "a",
+                            SymbolKind.Method,
+                            Range(Position(8, 4), Position(8, 7)),
+                            Range(Position(8, 4), Position(8, 5))
+                        )
+                    )
+                },
+                DocumentSymbol(
+                    "BazProvider",
+                    SymbolKind.Class,
+                    Range(Position(10, 0), Position(14, 1)),
+                    Range(Position(10, 8), Position(10, 19))
+                ).apply {  children = emptyList() },
+                DocumentSymbol(
+                    "Consumer for BazProvider",
+                    SymbolKind.Class,
+                    Range(Position(15, 0), Position(17, 1)),
+                    Range(Position(15, 8), Position(15, 19))
+                )
+            ),
+            symbols
+        )
+    }
+}