diff --git a/lib/concurrent/Future.js b/lib/concurrent/Future.js
new file mode 100644
index 0000000..7b0297e
--- /dev/null
+++ b/lib/concurrent/Future.js
@@ -0,0 +1,121 @@
+/**
+ * @callback Future~resolver
+ *
+ * @param {Function} fulfill
+ * @param {Function} reject
+ */
+
+/**
+ * This is a very standard promise interface implementation, but with ability
+ * to be externally completed or cancelled by `#resolve()` and `#reject()`
+ * methods.
+ *
+ * It is named after Java's CompletableFuture.
+ *
+ * @class
+ * @template T
+ *
+ * @param {Future~resolver} [resolver] Standard promise resolver
+ */
+function Future (resolver) {
+  var self = this
+  var fulfiller
+  var rejector
+  var container = new Promise(function (resolve, reject) {
+    if (resolver) {
+      resolver(resolve, reject)
+    }
+    fulfiller = resolve
+    rejector = reject
+  })
+
+  /**
+   * Rejects current instance with provided value
+   *
+   * @param {*} [value]
+   * @returns {Future.<T>} Current instance
+   */
+  this.reject = function (value) {
+    rejector(value)
+    return self
+  }
+
+  /**
+   * Resolves (fulfills) current instance with provided value
+   *
+   * @param {*} [value]
+   * @returns {Future.<T>} Current instance
+   */
+  this.resolve = function (value) {
+    fulfiller(value)
+    return self
+  }
+
+  this.fulfill = this.resolve
+
+  /**
+   * Standard then-implementation
+   *
+   * @param {Function} [fulfillmentHandler]
+   * @param {Function} [rejectionHandler]
+   * @returns {Future.<T>}
+   */
+  this.then = function (fulfillmentHandler, rejectionHandler) {
+    return Future.wrap(container.then(fulfillmentHandler, rejectionHandler))
+  }
+}
+
+/**
+ * Returns promise that awaits all passed promises.
+ *
+ * @param {Array.<Promise.<*>|Thenable<*>>} promises
+ * @returns {Future.<*>}
+ */
+Future.all = function (promises) {
+  return Future.wrap(Promise.all(promises))
+}
+
+/**
+ * Returns result of first resolved promise, be it fulfillment or rejection
+ *
+ * @param {Array.<Promise.<*>|Thenable<*>>} promises
+ * @returns {Future.<*>}
+ */
+Future.race = function (promises) {
+  return Future.wrap(Promise.race(promises))
+}
+
+/**
+ * Returns resolved promise.
+ *
+ * @param {*} value
+ * @returns {Future.<*>}
+ */
+Future.resolve = function (value) {
+  return new Future().resolve(value)
+}
+
+/**
+ * Returns rejected promise.
+ *
+ * @param {*} value
+ * @returns {Future.<*>}
+ */
+Future.reject = function (value) {
+  return new Future().reject(value)
+}
+
+/**
+ * Wraps given promise in a Future, giving user code an option
+ * to reject/resolve it.
+ *
+ * @param {Promise.<*>|Thenable.<*>} promise
+ * @returns {Future.<*>}
+ */
+Future.wrap = function (promise) {
+  return new Future(promise.then.bind(promise))
+}
+
+module.exports = {
+  Future: Future
+}
diff --git a/lib/concurrent/index.js b/lib/concurrent/index.js
new file mode 100644
index 0000000..a04b8a7
--- /dev/null
+++ b/lib/concurrent/index.js
@@ -0,0 +1,3 @@
+module.exports = {
+  Future: require('./Future').Future
+}
diff --git a/lib/index.js b/lib/index.js
index faea535..10d0eb2 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -1,6 +1,7 @@
 var exports = {
   Http: require('./http'),
-  Logger: require('./logger')
+  Logger: require('./logger'),
+  Concurrent: require('./concurrent')
 }
 /** @deprecated */
 exports.http = exports.Http
diff --git a/test/suites/integration/concurrent/Future.spec.js b/test/suites/integration/concurrent/Future.spec.js
new file mode 100644
index 0000000..f1c8f29
--- /dev/null
+++ b/test/suites/integration/concurrent/Future.spec.js
@@ -0,0 +1,214 @@
+/* eslint-env mocha */
+/* eslint-disable no-unused-expressions */
+
+var Future = require('../../../../lib').Concurrent.Future
+var Sinon = require('sinon')
+var Chai = require('chai')
+var expect = Chai.expect
+
+Chai.use(require('chai-as-promised'))
+
+var branchStopper = function () {
+  throw new Error('Unexpected branch execution')
+}
+
+describe('Integration', function () {
+  describe('/concurrent', function () {
+    describe('/Future.js', function () {
+      describe('Future', function () {
+        describe('< new', function () {
+          it('does not require arguments', function () {
+            expect(new Future()).to.be.instanceOf(Future)
+          })
+
+          it('accepts resolver function', function () {
+            var value = 12
+            var resolver = function (resolve) {
+              resolve(value)
+            }
+            return expect(new Future(resolver)).to.eventually.equal(value)
+          })
+        })
+
+        describe('#resolve', function () {
+          it('resolves externally', function () {
+            var future = new Future()
+            var value = 12
+            return expect(future.resolve(value)).to.eventually.equal(value)
+          })
+
+          it('doesn\'t resolve twice', function () {
+            var future = new Future()
+            var value = 12
+            future.resolve(value)
+            future.resolve([value])
+            return expect(future).to.eventually.equal(value)
+          })
+        })
+
+        describe('#reject', function () {
+          it('rejects externally', function () {
+            var future = new Future()
+            var error = new Error()
+            future.reject(error)
+            return expect(future).to.eventually.be.rejectedWith(error)
+          })
+
+          it('doesn\'t reject twice', function () {
+            var future = new Future()
+            var error = new Error()
+            future.reject(error)
+            future.reject(new Error())
+            return expect(future).to.eventually.be.rejectedWith(error)
+          })
+        })
+
+        describe('#then', function () {
+          it('composes new Future', function () {
+            var future = new Future()
+            var nextFuture = future.then()
+            expect(nextFuture).to.be.instanceOf(Future)
+            expect(nextFuture).not.to.equal(future)
+          })
+
+          it('invokes resolution handler when fulfilled', function () {
+            var future = new Future()
+            var handler = Sinon.stub()
+            var nextFuture = future.then(handler)
+            var value = {value: 12}
+            future.resolve(value)
+            return nextFuture.then(function () {
+              expect(handler.calledOnce).to.be.true
+              expect(handler.getCall(0).args[0]).to.equal(value)
+            })
+          })
+
+          it('invokes resolution handler even if set after fulfillment', function () {
+            var future = new Future()
+            var value = {value: 12}
+            future.resolve(value)
+            var handler = Sinon.stub()
+            var nextFuture = future.then(handler)
+            return nextFuture.then(function () {
+              expect(handler.calledOnce).to.be.true
+              expect(handler.getCall(0).args[0]).to.equal(value)
+            })
+          })
+
+          it('invokes rejection handler when rejected', function () {
+            var future = new Future()
+            var handler = Sinon.stub()
+            var nextFuture = future.then(null, handler)
+            var value = {value: 12}
+            future.reject(value)
+            return nextFuture.then(function () {
+              expect(handler.calledOnce).to.be.true
+              expect(handler.getCall(0).args[0]).to.equal(value)
+            })
+          })
+
+          it('invokes rejection handler even if set after rejection', function () {
+            var future = new Future()
+            var value = {value: 12}
+            future.reject(value)
+            var handler = Sinon.stub()
+            var nextFuture = future.then(null, handler)
+            return nextFuture.then(function () {
+              expect(handler.calledOnce).to.be.true
+              expect(handler.getCall(0).args[0]).to.equal(value)
+            })
+          })
+        })
+
+        describe('.resolve', function () {
+          it('returns resolved promise', function () {
+            var value = {x: 12}
+            return expect(Future.resolve(value)).to.eventually.equal(value)
+          })
+        })
+
+        describe('.reject', function () {
+          it('returns rejected promise', function () {
+            var value = {x: 12}
+            var future = Future.reject(value)
+            return expect(future).to.eventually.be.rejectedWith(value)
+          })
+        })
+
+        describe('.wrap', function () {
+          it('wraps Promise with a Future', function () {
+            var promise = new Promise(function () {})
+            return expect(Future.wrap(promise)).to.be.instanceOf(Future)
+          })
+
+          it('catches resolved Promise value', function () {
+            var value = {x: 12}
+            var promise = new Promise(function (resolve) {
+              resolve(value)
+            })
+            var future = Future.wrap(promise)
+            promise
+              .then(function () {
+                future.resolve([value])
+              })
+            return expect(future).to.eventually.equal(value)
+          })
+
+          it('catches rejected Promise value', function () {
+            var value = {x: 12}
+            var promise = new Promise(function (resolve, reject) {
+              reject(value)
+            })
+            var future = Future.wrap(promise)
+            promise
+              .then(branchStopper, function () {
+                future.reject([value])
+              })
+            return expect(future).to.eventually.be.rejectedWith(value)
+          })
+        })
+
+        describe('.all', function () {
+          it('returns resolved promise if nothing is passed', function () {
+            return expect(Future.all([]))
+          })
+
+          it('awaits all promises and returns their results as array', function () {
+            var promises = [new Future(), new Future(), new Future()]
+            var target = Future.all(promises)
+            var expectation = []
+            for (var i = 0; i < promises.length; i++) {
+              promises[i].resolve(i)
+              expectation.push(i)
+            }
+            return expect(target).to.eventually.deep.eq(expectation)
+          })
+        })
+
+        describe('.race', function () {
+          it('doesn\'t resolve if nothing passed', function () {
+            var value = {x: 12}
+            var result = new Future()
+            Future.race([]).then(function () {
+              result.reject()
+            })
+            setTimeout(function () {
+              result.resolve(value)
+            }, 1)
+            return expect(result).to.eventually.equal(value)
+          })
+
+          it('resolves with first value of the first resolved promise', function () {
+            var value = {x: 12}
+            var first = new Future()
+            var second = new Future()
+            var result = Future.race([first, second])
+            first.resolve(value)
+            second.reject()
+            return expect(result).to.eventually.equal(value)
+          })
+        })
+      })
+    })
+  })
+})