Kolkata has also been known as the cultural capital of India, but over the recent few years, it has begun to develop a new identity as the fastest emerging IT powerhouse in Eastern India.
The city is booming in the technological industry, particularly the Salt Lake Sector V and New Town (Rajarhat), which takes up almost all of North East India and forms one of the biggest IT hubs in the eastern part of the country.
Increasingly, companies, such as TCS, Cognizant, Wipro, IBM, Capgemini, Accenture, and some product-based and SaaS companies, are establishing and developing development centers in this area. Thousands of software developers, cloud engineers, cybersecurity analysts, designers, digital marketers, and IT support jobs are being created by these hubs.
This blog is a simple and straightforward analysis of the Top 10 IT Companies in Kolkata in 2025. You’ll learn about:
What does each company do?
- Their most important services and technological abilities.
- Salary expectations
- Direct applicability of the career.
This guide will assist you in making a wise decision whether you are a job seeker, a student researching in the field of IT, or a business seeking the services of a good technology partner.
Why Kolkata is an Emerging Center of IT?
Kolkata has been a silent city that has become one of the fastest-growing IT destinations in India.
The emergence of Salt Lake Sector V, which is the largest IT and BPO hub in Eastern India, has attracted international firms, multinational consultants, and hundreds of IT start-ups.
New Town (Rajarhat), which is just a few kilometers away, is becoming a modern tech and FinTech area, with high-quality office spaces, better road connectivity, and infrastructure.
The reason why companies prefer Kolkata to Bangalore or Hyderabad is that the cost of operation is significantly lower and does not reduce the availability of talent. Institutions such as IIT Kharagpur, Techno India University, IEM, JIS University, UEM, and various Tier-1 and Tier-2 engineering colleges all result in thousands of talented engineers produced in a year by the city.
The government is also working towards marketing Kolkata as a technological hub by initiatives like:
Silicon Valley Hub (New Town) – focused on the next-generation technology and startups.
Bengal IT Policy 2023 – incentives on IT/ITES, SaaS, and R&D.
Durgapur, Siliguri, Rajarhat – extension of Sector V New IT parks.
All this makes Kolkata a mixture that hardly any other city can afford: talented people, more affordable cost, and an emerging technology sector.
Kolkata offers the best opportunity, cost, and lifestyle combination, and the city is one of the potential IT hubs in India.
Selection Criteria of Leading IT Companies in Kolkata
In order to ensure the practicability and reliability of this list, only the companies that fit the following requirements are included –
- Physical office – Kolkata (Sector V / New Town / Park Street)
- Active recruitment – greenhorn or seasoned positions.
- Learned project experience- enterprise or international implementations.
- Reviews – Glassdoor reviews / AmbitionBox reviews
- Giving back to the IT scene of Kolkata – training, internship, or innovations.
We ensure that we check everything prior to listing a company.
Only the companies with proven Kolkata presence are featured, no old-fashioned and random names.
List of Top 10 IT Companies in Kolkata in 2025
| Company | Estimated Employee Count (Global) | Salary Insights (Kolkata — Avg.) | Career Page Link |
| IBM India Pvt Ltd | ~300,000+ | Freshers: ₹4.5–6.5 LPA
Mid-level: ₹8–15 LPA Senior: ₹18–32 LPA |
https://www.ibm.com/careers |
| Ericsson Inc | ~100,000+ | Freshers: ₹4–6 LPA
Mid-level: ₹8–13 LPA Senior: ₹15–28 LPA |
https://www.ericsson.com/en/careers |
| Cognizant | ~350,000+ | Freshers: ₹4–5.5 LPA
Mid-level: ₹7–12 LPA Senior: ₹15–28 LPA |
https://careers.cognizant.com |
| Tata Consultancy Services (TCS) | ~615,000+ | Freshers: ₹3.5–5 LPA
Mid-level: ₹7–12 LPA Senior: ₹15–30 LPA |
https://www.tcs.com/careers |
| Capgemini | ~350,000+ | Freshers: ₹4–6 LPA
Mid-level: ₹8–14 LPA Senior: ₹16–28 LPA |
https://www.capgemini.com/careers/ |
| Accenture | ~750,000+ | Freshers: ₹4–6.5 LPA
Mid-level: ₹8–15 LPA Senior: ₹18–30 LPA |
https://www.accenture.com/in-en/careers |
| Wipro | ~245,000+ | Freshers: ₹3.5–5 LPA
Mid-level: ₹7–12 LPA Senior: ₹15–26 LPA |
https://careers.wipro.com |
| ITC Infotech | ~12,000+ | Freshers: ₹4–5.5 LPA
Mid-level: ₹7–12 LPA Senior: ₹14–28 LPA |
https://jobs.itcinfotech.com/itcinfotech/#! |
| SAP India Pvt Ltd (SAP Labs) | ~110,000+ | Freshers: ₹5–7 LPA
Mid-level: ₹9–16 LPA Senior: ₹18–32 LPA |
https://jobs.sap.com |
| Deloitte | ~456,000+ | Freshers: ₹5–7.5 LPA
Mid-level: ₹8–16 LPA Senior: ₹18–32 LPA |
https://www.deloitte.com/global/en/careers |
Let us look at each of the best software companies in Kolkata with their detailed information.
1. IBM India Pvt Ltd
As one of the most respected technological and consulting corporations in the world, IBM has its center in Kolkata, serving its clients worldwide with digital transformation, AI, automation, and cloud-related projects.
It is an organization with a structured and learning-oriented culture, which is why it is a good place for an engineer who likes to solve complicated enterprise problems. The workers are exposed to modern technologies and global projects.
Key Services of IBM Kolkata
- Cloud & infrastructure management
- Data, AI, and automation solutions
- Enterprise consulting & digital transformation
Salary Insights
- Freshers: ₹4.5–6.5 LPA
- Mid-level: ₹8–15 LPA
- Senior: ₹18–32 LPA
Job Roles Available
- Cloud Engineer
- Data & AI Engineer
- Application Developer
- System Support Specialist
Website Link
https://www.ibm.com
Office Address
IBM India Pvt. Ltd., DLF IT Park, Tower 1, Block AF & BG, Sector V, Salt Lake City, Kolkata – 700091
2. Ericsson Inc
Ericsson has an office in Kolkata that serves the global telecom networks, such as 5G, automation, and network services on the cloud.
It provides a technical atmosphere that is quite fast-paced, and engineers have to work on actual network deployments across nations.
Perfect for those professionals who are interested in telecom, network automation, and future connectivity technologies.
Key Services of Ericsson Inc Kolkata
- 5G network design & deployment
- Telecom software & managed network services
- Cloud + IoT + cybersecurity solutions
Salary Insights
- Freshers: ₹4–6 LPA
- Mid-level: ₹8–13 LPA
- Senior: ₹15–28 LPA
Job Roles Available
- Network Engineer
- Cloud/Automation Specialist
- DevOps Engineer
- Data Analyst (Telecom Analytics)
Website Link
https://www.ericsson.com
Office Address
Ericsson India Global Services Pvt. Ltd., Candor Techspace, Gate 2, Tower 1, New Town, Rajarhat, Kolkata – 700156
3. Cognizant
Cognizant is among the biggest IT employers in Kolkata, along with its robust delivery environment at New Town.
The environment is dynamic – due to persistent client projects, digital transformation, and cloud modernization.
It is an excellent option for freshers who want to have real-life experience and learn fast.
Key Services of Cognizant Kolkata
- Application development & testing
- Cloud & DevOps transformation
- Digital operations & BPO services
Salary Insights
- Freshers: ₹4–5.5 LPA
- Mid-level: ₹7–12 LPA
- Senior: ₹15–28 LPA
Job Roles Available
- Software Developer
- QA / Automation Engineer
- Data Analyst / Business Analyst
- Cloud Support Engineer
Website Link
https://www.cognizant.com
Office Address
Cognizant Technology Solutions, Candor TechSpace, New Town, Rajarhat, Kolkata – 700156
4. Tata Consultancy Services
TCS has an enormous development hub in Kolkata, and it has unparalleled job security and methodical career advancement.
The company is reputed to have training programs, internal mobility, and career building in the long term.
It is one of the best choices among freshers and professionals who appreciate a predictable and safe career choice.
Key Services of TCS Kolkata
- IT consulting & enterprise solutions
- Application development, testing, and digital operations
- Cloud, Data, AI & cybersecurity transformation
Salary Insights
- Freshers: ₹3.5–5 LPA
- Mid-level: ₹7–12 LPA
- Senior: ₹15–30 LPA
Job Roles Available
- Software Engineer
- Data Engineer
- SAP Consultant
- Project Coordinator
Website Link
https://www.tcs.com/careers
Office Address
TCS Gitanjali Park, Rajarhat-New Town, Kolkata – 700156
5. Capgemini
Capgemini combines consulting, technology services, and engineering in a single workplace.
Its Kolkata site deals with cloud, digital transformation, and platform implementations for its global clients.
The culture encourages never-ending education and certifications, and would suit experts on enterprise tech stacks.
Key Services of Capgemini Kolkata
- Application development & maintenance
- Consulting, cloud transformation & AI adoption
- Digital engineering & cybersecurity services
Salary Insights
- Freshers: ₹4–6 LPA
- Mid-level: ₹8–14 LPA
- Senior: ₹16–28 LPA
Job Roles Available
- Full-Stack Developer
- Cloud / Azure Engineer
- Data Analyst
- SAP / Salesforce Consultant
Website Link
https://www.capgemini.com/careers/
Office Address
Capgemini Technology Services India, Candor Techspace, Tower II, New Town, Rajarhat, Kolkata – 700156
6. Accenture
The Kolkata center of Accenture deals with consulting, automation, cloud transformation, and cybersecurity.
It is a rapid, team-based, and innovation-oriented environment that provides exposure to high-impact global client projects.
It fits those individuals who prefer to solve a business problem with the help of the latest technology.
Key Services of Accenture Kolkata
- IT consulting & digital transformation
- Cloud, automation & cybersecurity
- Operations, BPO & managed services
Salary Insights
- Freshers: ₹4–6.5 LPA
- Mid-level: ₹8–15 LPA
- Senior: ₹18–30 LPA
Job Roles Available
- Application Developer
- Cloud / DevOps Engineer
- Data & AI Analyst
- Security Analyst
Website Link
https://www.accenture.com
Office Address
Accenture Services Pvt. Ltd., Candor TechSpace, Tower 3, New Town, Rajarhat, Kolkata – 700156
7. Wipro
Wipro is well established in Kolkata and has teams that are doing application development, cybersecurity, and BPO/digital operations.
The company provides formal education, in-house training, and opportunities to work in various fields.
It is a secure long-term growth option.
Key Services of Wipro Kolkata
- IT/consulting / BPO
- Cloud, digital engineering & cybersecurity
- Infrastructure & app modernization
Salary Insights
- Freshers: ₹3.5–5 LPA
- Mid-level: ₹7–12 LPA
- Senior: ₹15–26 LPA
Job Roles Available
- Software Developer
- DevOps Engineer
- Business Analyst
- Technical Support
Website Link
https://wipro.com/
Office Address
Wipro Ltd., Plot GP, Block-GP, Sector V, Salt Lake, Kolkata – 700091
8. ITC Infotech
ITC Infotech is a company that integrates both domain knowledge and digital engineering to provide enterprise solutions.
The Kolkata office offers the employees the advantage of working on actual transformation projects with huge international customers.
The culture entails a professional process and a growth culture.
Key Services of ITC Infotech Kolkata
- Digital engineering & automation
- ERP/enterprise application implementation
- CX & business transformation services
Salary Insights
- Freshers: ₹4–5.5 LPA
- Mid-level: ₹7–12 LPA
- Senior: ₹14–28 LPA
Job Roles Available
- Full Stack / Backend Developer
- SAP / Oracle Consultant
- Test Automation Engineer
Website Link
https://www.itcinfotech.com
Office Address
ITC Infotech India Ltd., ITC Infotech Building, Plot Y-13, EP Block, Sector V, Salt Lake, Kolkata – 700091
9. SAP India Pvt Ltd
The Kolkata division of SAP India is a product development and enterprise solution of the SAP products. The employees are exposed to ERP implementation, cloud solutions, and product engineering. Good for those who are interested in developing in-depth knowledge in SAP and enterprise software systems.
Key Services of SAP Kolkata
- SAP software development & support
- ERP, S/4 HANA & enterprise solutions
- Analytics, Cloud & SaaS consulting
Salary Insights
- Freshers: ₹5–7 LPA
- Mid-level: ₹9–16 LPA
- Senior: ₹18–32 LPA
Job Roles Available
- SAP Functional Consultant
- SAP ABAP Developer
- Cloud Engineer
-
Solution Architect
Website Link
www.sap.com
Office Address
SAP Labs Kolkata, Godrej Waterside, Tower-1, 2nd Floor, DP Block, Sector V, Salt Lake City, Kolkata – 700091
10. Deloitte
The Global Delivery Center of Deloitte in Kolkata also focuses on technology consulting, ERP transformations, data analytics, and cybersecurity.
The company provides high learning speed, lifelong learning, and the opportunity to work on impactful global projects.
Ideal in cases where the professional wishes to do consulting and also technical work.
Key Services of Deloitte Kolkata
- Technology consulting & system integration
- Data analytics & cybersecurity
- SAP / Salesforce / Oracle transformation
Salary Insights
- Freshers: ₹5–7.5 LPA
- Mid-level: ₹8–16 LPA
- Senior: ₹18–32 LPA
Job Roles Available
- Analyst / Consultant
- Data Engineer
- Cybersecurity Specialist
- Cloud / DevOps Engineer
Website Link
https://deloitte.com/
Office Address
Deloitte Global Capability Center, Genius Tower, Plot GM Block, Sector V, Salt Lake, Kolkata – 700091
IT Job & Salary Trends in Kolkata
Now let us look at the top IT jobs as well as salary trends in Kolkata in 2025 & beyond –
Most in-demand IT roles in Kolkata (2025)
- Java / Python / Full-Stack Developer
- Data Analyst / Power BI Developer
- Cloud / DevOps Engineer (AWS / Azure)
- UI/UX Designer
- Cybersecurity Analyst / SOC Engineer
Salary range (realistic market ranges)
| Level | Average Annual Salary |
| Freshers | ₹3.5–₹5 LPA |
| Mid-level (3–6 yrs) | ₹7–₹12 LPA |
| Experienced (7+ yrs) | ₹15–₹30 LPA |
These numbers vary by tech stack (cloud, DevOps, cybersec roles pay higher).
Where to find jobs
- Naukri.com
- LinkedIn Jobs
- Internshala (for interns and freshers)
- Company career portals (TCS, Cognizant, IBM, Accenture, Capgemini)
Why professionals choose Kolkata
- The cost of living is ⅓ of Bangalore
- Better work-life balance, and commute times are shorter
- Affordable housing and a less stressful work culture
Many professionals who return to Kolkata from metro cities say:
“Same work, fewer expenses, more time with family.”
Kolkata is ideal for people who want both career growth and quality of life.
How to Choose the Right IT Company (Checklist)
Use this decision framework before accepting an offer –
| Factor | Why is it essential |
| Work culture | Affects growth, team support, and leadership |
| Tech stack | Determines future job opportunities |
| Project type | Service vs. product vs. consulting |
| Learning budget | Certification, along with skill development support |
Quick checklist
For Job Seekers
- Look for mentorship with certifications and tech exposure.
For Businesses
- Select companies with domain experience.
For Students
- Choose companies offering internships and campus placement tie-ups.
Emerging Startups & Product-Based Tech Firms to Watch
In addition to large MNCs, Kolkata boasts a deep stratum of local IT startups and product-based technology firms that are establishing themselves in India and internationally. Such companies are not merely providing services; they are creating products, platforms, and industry-specific technology solutions.
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Indus Net Technologies (INT.)
INT. was initiated in Kolkata and is currently operating in the USA, UK, and Singapore. They construct solutions in digital transformation, SaaS, and products powered by analytics.
INT. has a reputation for innovation, long-term partnering, and exposing employees to the end-to-end delivery.
-
Experion Technologies
Experion is also widely situated in Kolkata, even though it is situated in the headquarters at Trivandrum; it heavily works on product engineering in mobility, healthcare, and BFSI.
They create and develop digital products that are being utilized by businesses in over 30 countries.
The developers in this case are provided with practical exposure to recent frameworks and global product stacks.
-
Maplytics (Inogic Tech)
Maplytics is a Microsoft Dynamics 365 geo-mapping solution that is applied by Fortune 500 companies worldwide.
It is among the finest instances of a global SaaS product that was developed out of Kolkata.
Product lifecycle, product strategy, and customer feedback integration are rare for the employees.
-
CodeClouds
CodeClouds offers e-commerce services, Shopify/BigCommerce, and UI/UX. Its offices are located in Kolkata, New Zealand, and the U.S.
CodeClouds has a friendly environment to work in and hybrid opportunities, as well as rapid promotions of good employees.
-
Capital Numbers
Capital Numbers is the remote technology services provider for international startups and SaaS.
With their model, the engineers based in Kolkata can provide their services to international clients without having to move.
It has a culture that encourages autonomy, ownership, and modern development practices.
These companies show a definite change together!
Kolkata is no longer a service hub; it is creating products, SaaS, and actual innovation.
What is the Future of IT in Kolkata?
The IT environment of Kolkata is at a new stage of development. The city will not only continue to build additional offices during the next five years but will also be fully developed as a tech ecosystem that will promote IT services, SaaS products, startups, and innovation in the field of R&D.
The biggest driver is the growth that will happen at the Silicon Valley Hub in New Town, which already has several carriers of the most significant and new technologies (AI, cloud, cybersecurity, fintech) booking space. Durgapur and Siliguri are constructing multiple new IT parks, and this implies that the ecosystem will no longer be confined to Salt Lake Sector V.
What will be the power of this transformation?
Towards new technologies – AI, cloud, cybersecurity, and product engineering.
Increasing start-up ecosystem – More companies with SaaS and IT products are picking Kolkata to reduce burn rate.
Hybrid hiring – Organizations that recruit remote employees (as well as those based in Kolkata) and do not transfer everyone to Bengaluru.
Pushed by the government, Bengal IT Policy, 2023 stimulates IT/ITES and data centers on a tax-subsidized basis.
Kolkata will be the most powerful tech hub in Eastern India in 2030, with global IT companies and product startups coming there.
It is no longer a game of catch-up that Kolkata plays; the city is creating its niche as an IT city with a vision of the future.
Conclusion
Kolkata has become a dominant IT centre with international corporations, a developing startup ecosystem, and an incessant need for talented, highly skilled tech workers. The combination of career prospects, low cost of living, and work-life balance is what makes the city unique.
- New students receive organised education.
- The mature professionals obtain development and stability.
- Companies obtain competent talent at a relatively low price in metro cities.
Research on these companies, visit their career pages, and begin your IT career in the bustling tech environment of Kolkata.
Frequently Asked Questions
What is the most preferred IT company to work with in Kolkata?
Top based on learning and exposure to projects would be TCS, Cognizant, Wipro, IBM, Capgemini, and Accenture.
What is the fresher’s salary in IT in Kolkata?
The average salaries of freshers range from INR 3.5 to 5 LPA, according to Tech Stack.
What is the most common IT company area?
The biggest IT hub in Kolkata is Salt Lake Sector V.
Does Kolkata have product-based IT firms?
Yes, companies such as Indus Net, CodeClouds, and Capital Numbers deal with SaaS and product engineering.
Is Kolkata the right place to develop an IT career?
Yes, most particularly to individuals who appreciate low-cost, balanced living and consistent career advancement.