diff --git a/workspaces/tarball/package.json b/workspaces/tarball/package.json
index 913841f..5c3885f 100644
--- a/workspaces/tarball/package.json
+++ b/workspaces/tarball/package.json
@@ -45,6 +45,8 @@
     "@nodesecure/mama": "^2.0.0",
     "@nodesecure/npm-types": "^1.2.0",
     "@nodesecure/utils": "^2.3.0",
+    "@openally/result": "1.3.0",
+    "hyperid": "3.3.0",
     "pacote": "^21.0.0"
   },
   "devDependencies": {
diff --git a/workspaces/tarball/src/class/NpmTarballWorkerPool.class.ts b/workspaces/tarball/src/class/NpmTarballWorkerPool.class.ts
new file mode 100644
index 0000000..720deab
--- /dev/null
+++ b/workspaces/tarball/src/class/NpmTarballWorkerPool.class.ts
@@ -0,0 +1,191 @@
+// Import Node.js Dependencies
+import { EventEmitter } from "node:events";
+import path from "node:path";
+
+// Import Third-party Dependencies
+import hyperid from "hyperid";
+// import { type Result, Ok, Err } from "@openally/result";
+import type { AstAnalyserOptions } from "@nodesecure/js-x-ray";
+import type { Contact } from "@nodesecure/npm-types";
+
+// Import Internal Dependencies
+import { PooledWorker } from "./PooledWorker.class.ts";
+
+export interface NpmTarballWorkerPoolOptions {
+  /**
+   * Number of workers in the pool
+   * @default 4
+   */
+  workerCount?: number;
+}
+
+export interface WorkerTask {
+  location: string;
+  astAnalyserOptions?: AstAnalyserOptions;
+}
+
+export interface WorkerTaskWithId extends WorkerTask {
+  id: string;
+}
+
+type WorkerTaskResultOk = {
+  id: string;
+  result: ScanResultPayload;
+};
+
+type WorkerTaskResultErr = {
+  id: string;
+  error: string;
+};
+
+export type WorkerTaskResult = WorkerTaskResultOk | WorkerTaskResultErr;
+
+export interface ScanResultPayload {
+  description?: string;
+  engines?: Record<string, any>;
+  repository?: any;
+  scripts?: Record<string, string>;
+  author?: Contact | null;
+  integrity?: string | null;
+  type: string;
+  size: number;
+  licenses: any[];
+  uniqueLicenseIds: string[];
+  warnings: any[];
+  flags: string[];
+  composition: {
+    extensions: string[];
+    files: string[];
+    minified: string[];
+    unused: string[];
+    missing: string[];
+    required_files: string[];
+    required_nodejs: string[];
+    required_thirdparty: string[];
+    required_subpath: Record<string, string>;
+  };
+}
+
+interface TaskPromiseHandler {
+  resolve: (result: ScanResultPayload) => void;
+  reject: (error: Error) => void;
+}
+
+export class NpmTarballWorkerPool extends EventEmitter {
+  #generateTaskId = hyperid();
+  #workers: PooledWorker[] = [];
+  #processingTasks: Map<string, TaskPromiseHandler> = new Map();
+  #waitingTasks: WorkerTaskWithId[] = [];
+  #isTerminated = false;
+
+  constructor(
+    options: NpmTarballWorkerPoolOptions = {}
+  ) {
+    super();
+
+    const { workerCount = 4 } = options;
+    const workerPath = path.join(
+      import.meta.dirname,
+      "NpmTarballWorkerScript.js"
+    );
+
+    for (let i = 0; i < workerCount; i++) {
+      const worker = new PooledWorker(workerPath, {
+        onComplete: (worker, message) => this.#onWorkerComplete(worker, message),
+        onError: (worker, error) => this.#onWorkerError(worker, error)
+      });
+
+      this.#workers.push(worker);
+    }
+  }
+
+  #onWorkerComplete(
+    worker: PooledWorker,
+    message: WorkerTaskResult
+  ): void {
+    const handler = this.#processingTasks.get(message.id);
+    if (handler) {
+      this.#processingTasks.delete(message.id);
+
+      if ("error" in message) {
+        handler.reject(new Error(message.error));
+      }
+      else {
+        handler.resolve(message.result);
+      }
+    }
+
+    const nextTask = this.#waitingTasks.shift();
+    if (nextTask) {
+      worker.execute(nextTask);
+    }
+  }
+
+  #onWorkerError(
+    worker: PooledWorker,
+    error: Error
+  ): void {
+    const taskId = worker.currentTaskId;
+    if (taskId) {
+      const handler = this.#processingTasks.get(taskId);
+      if (handler) {
+        this.#processingTasks.delete(taskId);
+        handler.reject(error);
+      }
+    }
+
+    this.emit("error", error);
+    const nextTask = this.#waitingTasks.shift();
+    if (nextTask) {
+      worker.execute(nextTask);
+    }
+  }
+
+  scan(
+    task: WorkerTask
+  ): Promise<ScanResultPayload> {
+    if (this.#isTerminated) {
+      return Promise.reject(
+        new Error("NpmTarballWorkerPool has been terminated")
+      );
+    }
+
+    const fullTask: WorkerTaskWithId = {
+      id: this.#generateTaskId(),
+      ...task
+    };
+
+    const { promise, resolve, reject } = Promise.withResolvers<ScanResultPayload>();
+    this.#processingTasks.set(fullTask.id, { resolve, reject });
+
+    const availableWorker = this.#workers.find((worker) => worker.isAvailable) ?? null;
+    if (availableWorker) {
+      availableWorker.execute(fullTask);
+    }
+    else {
+      this.#waitingTasks.push(fullTask);
+    }
+
+    return promise;
+  }
+
+  async terminate(): Promise<void> {
+    this.#isTerminated = true;
+
+    const terminationError = new Error("NpmTarballWorkerPool terminated");
+    for (const handler of this.#processingTasks.values()) {
+      handler.reject(terminationError);
+    }
+    this.#processingTasks.clear();
+    this.#waitingTasks = [];
+
+    await Promise.all(
+      this.#workers.map((worker) => worker.terminate())
+    );
+    this.#workers = [];
+  }
+
+  [Symbol.asyncDispose](): Promise<void> {
+    return this.terminate();
+  }
+}
diff --git a/workspaces/tarball/src/class/NpmTarballWorkerScript.ts b/workspaces/tarball/src/class/NpmTarballWorkerScript.ts
new file mode 100644
index 0000000..6a79ae0
--- /dev/null
+++ b/workspaces/tarball/src/class/NpmTarballWorkerScript.ts
@@ -0,0 +1,128 @@
+// Import Node.js Dependencies
+import { parentPort } from "node:worker_threads";
+import path from "node:path";
+
+// Import Third-party Dependencies
+import { ManifestManager } from "@nodesecure/mama";
+import { type Warning } from "@nodesecure/js-x-ray";
+
+// Import Internal Dependencies
+import { NpmTarball } from "./NpmTarball.class.ts";
+import {
+  isSensitiveFile,
+  booleanToFlags
+} from "../utils/index.ts";
+import {
+  getEmptyPackageWarning,
+  getSemVerWarning
+} from "../warnings.ts";
+
+import type {
+  WorkerTaskWithId,
+  WorkerTaskResult,
+  ScanResultPayload
+} from "./NpmTarballWorkerPool.class.ts";
+
+// CONSTANTS
+const kNativeCodeExtensions = new Set([".gyp", ".c", ".cpp", ".node", ".so", ".h"]);
+
+async function scanPackageInWorker(
+  task: WorkerTaskWithId
+): Promise<ScanResultPayload> {
+  const { location, astAnalyserOptions } = task;
+
+  const mama = await ManifestManager.fromPackageJSON(
+    location
+  );
+  const tarex = new NpmTarball(mama);
+
+  const {
+    composition,
+    conformance,
+    code
+  } = await tarex.scanFiles(astAnalyserOptions);
+
+  const warnings: Warning[] = [];
+
+  // Check for empty package
+  if (
+    composition.files.length === 1 &&
+    composition.files.includes("package.json")
+  ) {
+    warnings.push(getEmptyPackageWarning());
+  }
+
+  // Check for zero semver
+  if (mama.hasZeroSemver) {
+    warnings.push(getSemVerWarning(mama.document.version!));
+  }
+
+  warnings.push(...code.warnings);
+
+  const {
+    files,
+    dependencies,
+    flags
+  } = code.groupAndAnalyseDependencies(mama);
+
+  const computedFlags = booleanToFlags({
+    ...flags,
+    hasExternalCapacity: code.flags.hasExternalCapacity || flags.hasExternalCapacity,
+    hasNoLicense: conformance.uniqueLicenseIds.length === 0,
+    hasMultipleLicenses: conformance.uniqueLicenseIds.length > 1,
+    hasMinifiedCode: code.minified.length > 0,
+    hasWarnings: warnings.length > 0,
+    hasBannedFile: composition.files.some((filePath) => isSensitiveFile(filePath)),
+    hasNativeCode: mama.flags.isNative ||
+      composition.files.some((file) => kNativeCodeExtensions.has(path.extname(file))),
+    hasScript: mama.flags.hasUnsafeScripts
+  });
+  const {
+    description, engines, repository, scripts
+  } = mama.document;
+
+  return {
+    description,
+    engines,
+    repository,
+    scripts,
+    author: mama.author,
+    integrity: mama.isWorkspace ? null : mama.integrity,
+    type: mama.moduleType,
+    size: composition.size,
+    licenses: conformance.licenses,
+    uniqueLicenseIds: conformance.uniqueLicenseIds,
+    warnings,
+    flags: Array.from(computedFlags),
+    composition: {
+      extensions: [...composition.ext],
+      files: composition.files,
+      minified: code.minified,
+      unused: dependencies.unused,
+      missing: dependencies.missing,
+      required_files: [...files],
+      required_nodejs: dependencies.nodejs,
+      required_thirdparty: dependencies.thirdparty,
+      required_subpath: dependencies.subpathImports
+    }
+  };
+}
+
+parentPort?.on("message", async(task: WorkerTaskWithId) => {
+  let message: WorkerTaskResult;
+
+  try {
+    const result = await scanPackageInWorker(task);
+
+    message = { id: task.id, result };
+  }
+  catch (error) {
+    const messageError = error instanceof Error ?
+      error.message :
+      String(error);
+
+    message = { id: task.id, error: messageError };
+  }
+
+  message && parentPort?.postMessage(message);
+});
diff --git a/workspaces/tarball/src/class/PooledWorker.class.ts b/workspaces/tarball/src/class/PooledWorker.class.ts
new file mode 100644
index 0000000..7a4b240
--- /dev/null
+++ b/workspaces/tarball/src/class/PooledWorker.class.ts
@@ -0,0 +1,60 @@
+// Import Node.js Dependencies
+import { Worker } from "node:worker_threads";
+
+// Import Internal Dependencies
+import type {
+  WorkerTaskWithId,
+  WorkerTaskResult
+} from "./NpmTarballWorkerPool.class.ts";
+
+export interface PooledWorkerEvents {
+  onComplete: (worker: PooledWorker, result: WorkerTaskResult) => void;
+  onError: (worker: PooledWorker, error: Error) => void;
+}
+
+export class PooledWorker {
+  #worker: Worker;
+  #currentTaskId: string | null = null;
+  #events: PooledWorkerEvents;
+
+  constructor(
+    workerPath: string,
+    events: PooledWorkerEvents
+  ) {
+    this.#events = events;
+    this.#worker = new Worker(workerPath);
+
+    this.#worker.on("message", (message: WorkerTaskResult) => {
+      this.#currentTaskId = null;
+      this.#events.onComplete(this, message);
+    });
+
+    this.#worker.on("error", (error: Error) => {
+      this.#currentTaskId = null;
+      this.#events.onError(this, error);
+    });
+  }
+
+  get isAvailable(): boolean {
+    return this.#currentTaskId === null;
+  }
+
+  get currentTaskId(): string | null {
+    return this.#currentTaskId;
+  }
+
+  execute(
+    task: WorkerTaskWithId
+  ): void {
+    if (!this.isAvailable) {
+      throw new Error(`Worker is busy with task ${this.#currentTaskId}`);
+    }
+
+    this.#currentTaskId = task.id;
+    this.#worker.postMessage(task);
+  }
+
+  terminate(): Promise<number> {
+    return this.#worker.terminate();
+  }
+}
diff --git a/workspaces/tarball/src/index.ts b/workspaces/tarball/src/index.ts
index 236de61..a84bb0b 100644
--- a/workspaces/tarball/src/index.ts
+++ b/workspaces/tarball/src/index.ts
@@ -1,2 +1,8 @@
 export * from "./tarball.ts";
 export * from "./class/NpmTarball.class.ts";
+export {
+  NpmTarballWorkerPool,
+  type WorkerTask,
+  type NpmTarballWorkerPoolOptions,
+  type ScanResultPayload
+} from "./class/NpmTarballWorkerPool.class.ts";