diff --git a/README.md b/README.md
index 78b190a..734835c 100644
--- a/README.md
+++ b/README.md
@@ -127,6 +127,7 @@ Docker EE is on the same code base as Docker CE, so also built from Moby, with c
 * [Cyclone](https://github.com/caicloud/cyclone) - A cloud native CI/CD platform built for container workflow by [@caicloud](https://github.com/caicloud).
 * [Docker plugin for Jenkins](https://github.com/jenkinsci/docker-plugin/) - The aim of the docker plugin is to be able to use a docker host to dynamically provision a slave, run a single build, then tear-down that slave.
 * [Dockunit](https://github.com/dockunit/platform) - Docker based integration tests. A simple Node based utility for running Docker based unit tests. By [@dockunit](https://github.com/dockunit)
+* [DockerSpec](https://github.com/zuazo/dockerspec) - A small Ruby Gem to run RSpec and Serverspec, Infrataster and Capybara tests against Dockerfiles or Docker images easily.
 * [Drone](https://github.com/drone/drone) - Continuous integration server built on Docker and configured using YAML files.
 * [GitLab CI](https://about.gitlab.com/gitlab-ci/) - GitLab has integrated CI to test, build and deploy your code with the use of GitLab runners.
 * [GOCD-Docker](https://github.com/gocd/gocd-docker)Go Server and Agent in docker containers to provision.
@@ -141,9 +142,13 @@ Docker EE is on the same code base as Docker CE, so also built from Moby, with c
 * [CircleCI](https://circleci.com/) - Push or pull Docker images from your build environment, or build and run containers right on CircleCI.
 * [CodeFresh](https://codefresh.io) - Everything you need to build, test, and share your Docker applications. Provides automated end to end testing.
 * [CodeShip](https://codeship.com/features/pro) - Work with your established Docker workflows while automating your testing and deployment tasks with our hosted platform dedicated to speed and security.
+* [ConcourseCI](https://concourse.ci) - A CI SaaS platform for developers and DevOps teams pipeline oriented.
 * [Semaphore CI](https://semaphoreci.com/product/docker) — A high-performance cloud solution that makes it easy to build, test and ship your containers to production.
 * [Shippable](https://app.shippable.com/) - A SaaS platform for developers and DevOps teams that significantly reduces the time taken for code to be built, tested and deployed to production.
 * [IBM DevOps Services](https://hub.jazz.net) - Continuous delivery using a pipeline deployment onto IBM Containers on Bluemix.
+* [TravisCI](https://travis-ci.org/) - A Free github projects continuous integration Saas platform for developers and Devops.
+* [Wrecker](http://www.wercker.com/) - A Docker-Native continous integration & deployment Automation platform for Kubernetes & Microservice Deployments.
+
 
 ## Deployment and Infrastructure
 * [Centurion](https://github.com/newrelic/centurion) - Centurion is a mass deployment tool for Docker fleets. It takes containers from a Docker registry and runs them on a fleet of hosts with the correct environment variables, host volume mappings, and port mappings. By [@newrelic](https://github.com/newrelic)
@@ -254,6 +259,7 @@ Services to securely store your Docker images.
 
 ## Linter / Validator
 * [dockerfile_lint](https://github.com/projectatomic/dockerfile_lint) - A rule-based 'linter' for Dockerfiles by [@redhataccess](https://github.com/redhataccess)
+* [Hadolint](https://github.com/lukasmartinelli/hadolint) - A Dockerfile linter written in Haskell
 * [Lorry](https://lorry.io/) - Lorry is a docker-compose.yml validator and composer by [@CenturyLinkLabs][CenturyLinkLabs]
 * [Whale-linter](https://github.com/jeromepin/whale-linter) - A simple and small Dockerfile linter written in Python3+ without dependencies.
 
@@ -271,12 +277,14 @@ Services to securely store your Docker images.
 * [FuGu](https://github.com/mattes/fugu) - Docker run wrapper without orchestration by [@mattes](https://github.com/mattes)
 * [libcompose](https://github.com/docker/libcompose) - Go library for Docker Compose.
 * [percheron][percheron] - Organise your Docker containers with muscle and intelligence by [@ashmckenzie](https://github.com/ashmckenzie)
+* [SaltStack Docker module](https://docs.saltstack.com/en/latest/ref/modules/all/salt.modules.dockerng.html#module-salt.modules.dockerng) - SaltStack Docker module
 * [Shutit](http://ianmiell.github.io/shutit/) - Tool for building and maintaining complex Docker deployments by [@ianmiell][ianmiell]
 * [subuser](http://subuser.org) - Makes it easy to securely and portably run graphical desktop applications in Docker
 * [Turbo](https://ramitsurana.github.io/turbo/) - Simple and Powerful utility for docker. By [@ramitsurana][ramitsurana]
 * [Vagrant - Docker provider](https://www.vagrantup.com/docs/docker/basics.html) - Good starting point is [vagrant-docker-example](https://github.com/bubenkoff/vagrant-docker-example) by [@bubenkoff](https://github.com/bubenkoff)
 * [Vessel](https://github.com/awvessel/vessel) - Automates the setup & use of dockerized development environments by [@awvessel](https://github.com/awvessel)
 
+
 ## Monitoring & Logging
 * [cAdvisor](https://github.com/google/cadvisor) - Analyzes resource usage and performance characteristics of running containers. Created by [@Google](https://github.com/google)
 * [Docker-Fluentd][fluentd] - Docker container to Log Other Containers' Logs. One can aggregate the logs of Docker containers running on the same host using Fluentd by [@kiyoto][kiyoto]