Top IT Companies in Kolkata

Top IT Companies in Kolkata

Top IT Companies in Kolkata – Technology has been actively participating in innovating and bringing the country to the next level. The IT business in Kolkata seems to be mostly full of leading firms that can provide you with the benefits of cutting-edge technology. This article will introduce you to the Top IT Companies in Kolkata so that you can equip your company with the most recent developments and growth opportunities.

Kolkata’s IT sector employs approximately 2 lakh people. Despite the presence of the majority of international IT businesses in Kolkata, the number of projects and opportunities is about equal when compared to places such as Bengaluru, Hyderabad, Pune, and Chennai. In the future, the city has a lot of potential for IT expansion.

List of Top IT Companies in Kolkata

With the latest technology and the best solutions, the IT companies in Kolkata listed below are equipped with skilled IT professionals who can help you with digital transformation.


Excellis is one of the leading 360 degrees IT Solutions companies that effectively meet the industrial standards for various ventures.  Their perseverance and eagerness have made them one of the huge names in the IT industry. They have delivered customized outsourcing along with proficiency in software development and website designing, app development as well as digital marketing.

Since its establishment, Excellis has gained the status of being the best IT solutions company globally. Their business reach is rapidly growing while their skills and expertise are extending and diversifying from off-shores to complex IT solutions. Their in-depth industry experience and technical capabilities allow them to provide a complete digital transformation.


  • Mobile App Development
  • Web Development
  • Digital Marketing
  • Web Development
  • Social Media Marketing
  • E-Commerce
  • Gaming Platforms
  • CMS Development
  • IT Services

Location: 51 DN Block Merlin Infinite Building, 9th Floor, Unit, 907, Sector V, Bidhannagar, Kolkata, West Bengal 700091

Milligram IT

Having more than 10 years of experience in the Industry, Milligram IT is is the most reliable support for your business, it has an IT arm attached to it that looks after IT, consulting, cyber security, and a lot many things. . This firm has Work Ethics, policies, and cultural practices that are the best to sets them apart from other IT companies in Kolkata. The major workforce of the company is dominated by employees with IT and Web development backgrounds. However, you can still join Milligram IT even if you have a degree in IT or engineering.


  • E-commerce Website Development
  • Responsive Website Design and Development
  • Mobile Apps Development
  • Creative Graphic Design
  • SEO and Digital Marketing
  • Content Writing
  • Word press Design and Development
  • CMS Website Development
  • Software Development

Location: 1B, 1/1, Sree Panchami Building Madhusudan Banerjee Road Belgharia Railway Station Area, Kolkata, West Bengal 700056

Oasis Inventors

By harnessing the power of technology, Oasis Inventors is transforming new startups into leading businesses. From website building and development and mobile applications to blockchain and SaaS platforms, their service solutions deliver efficiency and growth to your business. Therefore, they are one of the top IT companies in Kolkata. They are a trusted web, iOS, and Android application Development Company with hundreds of successful projects delivered.

Oasis Inventors works with entrepreneurs who want their new idea tested and verified by technology and engineering experts. Whether you are trying to save start-up capital or need to quickly define your strategy in an inexpensive way, their recommendations on how to make your idea a success and digital product consulting services are based upon in-depth research and years of technical expertise.


  • Data Processing Services
  • Web Researching
  • Bookkeeping and Accounting
  • Call Center Services
  • Shopping Cart Product Uploading
  • Transcription
  • Content Writing
  • Graphic Designing
  • Software Development
  • Domain Registration & Web Hosting
  • Website Administration
  • SEO and SMO – Internet Marketing
  • Business Consulting
  • Website Development

Location: 23/A, Royd St, near Bata More, Esplanade, Park Street area, Kolkata, West Bengal 700016


Since their beginning in 2020, they have built a reputation as a growing provider of services such as website design, responsive web design, online marketing, and mobile app development. This company offers a great work-life balance as well as excellent growth opportunities. You’ll also gain exposure to and hands-on experience with cutting-edge technologies.

OKJA employees are extremely pleasant, helpful, and concerned about the company’s success. Learning and development opportunities are also available, as long as you work hard and earn your spot. They aim to investigate new domains and open up accordingly, aided by a crew of technical experts. They now have strong and steadfast customers all over the world and glow with their pace with the fast growth rate.


  • Website Designing
  • UI-UX Design
  • Responsive Web Design
  • SEO Friendly Website Design
  • Multi-purpose landing page Designing
  • Website Redesigning
  • Fully Customized Small Business Website
  • Custom Website Development
  • PHP based application Development
  • CMS Web Development
  • Mobile App Development
  • Custom Software Development
  • Search Engine Optimization
  • Social Media Marketing
  • PPC Management
  • Local SEO Services
  • Fully Customized Corporate Website

Location: 3, 50A, Vidyasagar Colony, Ganguly Bagan, Kolkata, West Bengal 700047

Mind Sphere

Mind Sphere has been amongst the top leading IT companies in Kolkata.  They deliver satisfactory timelines and IT solutions to all of its clients at home and overseas. Since their inception, they have done amazing job in the industry and produced new innovations and growth opportunities. Therefore, it is one of the Leading IT companies in Kolkata.

Mind Sphere is successful while handling difficulties and challenges. Their IT professionals are dedicated to your skill development and creative solutions that help them get involved in speculative business ventures that involve hard work and aggressive deadlines and overcome them dramatically.


  • E-commerce
  • Web design
  • Content management system
  • Mobile app
  • Custom development
  • SEO
  • Digital advertising
  • Web Application

Location: Building, 3rd Floor, Jamuna, 86, Golaghata Rd, Kolkata, West Bengal 700048


Due to the obvious level of innovation and massive expansion in the software development market, businesses have found it difficult to develop services that support them achieve more customers by increasing their visibility. As a result, you must have a well-versed IT company on your side. If you have a need for an IT companion, WebHopers is here to help.