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Top Tech Companies in Kolkata (489)

Weblee Technologies
Information Technology
Kolkata
25 Employees
Hiring Now

Weblee Technologies is a leading global professional services company, providing a broad range of services and solutions in strategy, consulting, digital, technology and operations. We help organizations maximize their performance and achieve their vision. We develop and implement technology solutions to improve our clients’ productivity and efficiency—and may run parts of their operations on their behalf. Ultimately, we enable our...

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Weblee Technologies
ABB
Robotics • Analytics • Energy
15 Offices
104,000 Employees
45 Benefits Hiring Now

ABB is a leading global technology company that energizes the transformation of society and industry to achieve a more productive, sustainable future. By connecting software to its electrification, robotics, automation and motion portfolio, ABB pushes the boundaries of technology to drive performance to new levels. With a history of excellence stretching back more than 130 years, ABB’s success is driven...

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ABB

ABB's Top Stability & Growth Strengths

Strong Market Position & Advantage: ABB is positioned as a top-tier or No. 1 player across several core categories, including drives and motors, distributed control systems (DCS), and key electrification/switchgear segments, supporting defensible leadership in retained businesses.

Strong Revenue Growth: ABB’s 2025 results show clear expansion in orders and revenue alongside a record backlog, which increases near-term visibility and supports continued growth expectations into 2026.

Profitability: Margin expansion and strong operational EBITA performance, alongside improved gross margin and higher cash generation, indicate disciplined execution translating scale and demand into resilient profitability.

Red Hat
Cloud • Information Technology • Internet of Things • Software • Consulting • Infrastructure as a Service (IaaS) • Automation
50 Offices
20,000 Employees
43 Benefits
Creating better technology the open source way

At Red Hat, we connect an innovative community of customers, partners, and contributors to deliver an open source stack of trusted, high-performing solutions. We offer cloud, Linux, middleware, storage, and virtualization technologies, together with award-winning global customer support, consulting, and implementation services. Red Hat is a rapidly growing company supporting more than 90% of Fortune 500 companies.

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Red Hat

Red Hat's Top Stability & Growth Strengths

Strong Market Position & Advantage: Red Hat is repeatedly positioned as a leader in container management and multicloud/hybrid cloud management, with OpenShift highlighted for hybrid development, tooling, and edge deployment. RHEL is also described as holding a commanding position in enterprise Linux, reinforcing defensibility in core infrastructure markets.

Strong Revenue Growth: Red Hat is described as delivering sustained double-digit revenue growth across multiple reported periods, and as a major growth contributor within IBM’s Hybrid Platform & Solutions/Software reporting. OpenShift ARR is cited as reaching the multi-billion-dollar range with growth that outpaces the broader portfolio, supporting momentum beyond core Linux.

Future-Ready Strategy: The company is portrayed as positioning for enterprise AI infrastructure and continued hybrid-cloud standardization, tying product roadmaps (OpenShift, Ansible, RHEL) to modernization and AI operationalization. Strategic emphasis on open standards, automation, security, and hybrid portability is presented as aligned with evolving enterprise demands.

Duratuf Products Pvt. Ltd.
Industrial • Manufacturing

Duratuf Products is an India-based industrial safety solutions company headquartered in Kolkata and serving customers across more than 65 countries. It supplies standards-driven electrical safety products, including insulating rubber mats and dielectric products, alongside personal protective equipment and broader industrial-safety offerings. The company supports manufacturers, utilities, infrastructure operators, procurement teams, and EHS professionals with compliant, tested products and technology-enabled certification...

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Duratuf Products Pvt. Ltd.
Vikram Solar
Kolkata
1,000 Employees
2 Benefits Hiring Now

Vikram Solar is one of India’s largest module manufacturers in terms of operational capacity. It produces solar photovoltaic modules, and it also offers EPC and O&M services to its customers.

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Vikram Solar
Tata Teleservices Limited
Cloud • Information Technology • Internet of Things • Cybersecurity
9 Offices
Hiring Now

Tata Tele Business Services (TTBS), a part of the Tata Group, is a leading provider of Smart Digital Solutions and ICT services for India's Small and Medium Enterprises (SMEs). It offers a comprehensive suite of solutions, including connectivity, collaboration, cloud, security, and IoT, empowering businesses to connect and grow in a digital-first world through cutting-edge technology.

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Tata Teleservices Limited

Tata Teleservices Limited's Top Stability & Growth Strengths

Cost & Operational Efficiency: Operating margins improved from 33.8% to 34.6% in FY2025, and PBILDT margin rose from 27.34% to 31.12%, indicating tighter cost discipline. Enterprise operations show greater stability alongside these efficiency gains.

Profitability: Net losses narrowed materially, with TTML reporting a reduced net loss of ₹215.30 crore for FY2025–26, reflecting progress in loss containment. Financial restructuring and support within the Tata Group have enhanced operational and financial flexibility.

Future-Ready Strategy: The focus on enterprise digital services—cloud, connectivity, cybersecurity, collaboration, IoT, and managed solutions—aligns with rising SME adoption. A fibre network exceeding 130,000 km and operations in more than 60 Indian cities support execution of this strategy.

IFS
Information Technology • Software
45 Offices
6,788 Employees
28 Benefits Hiring Now

IFS develops and delivers enterprise software for companies around the world who manufacture and distribute goods, build and maintain assets, and manage service-focused operations. Within our single platform, our industry specific products are innately connected to a single data model and use embedded digital innovation so that our customers can be their best when it really matters to their customers...

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IFS

IFS's Top Stability & Growth Strengths

Strong Market Position & Advantage: Market leadership is demonstrated most strongly in Enterprise Asset Management and Field Service/Service Lifecycle, with repeated analyst recognition and cited market-share leadership over multiple years. The platform is positioned as a focused alternative for asset- and service-centric enterprises, with strength concentrated in asset-intensive industries.

Strong Revenue Growth: Growth is characterized as sustained across multiple periods, with recurring and cloud revenue described as increasing year over year alongside expanding revenue scale. Commercial momentum is further supported by mentions of larger enterprise wins, new customer additions, and increasing deal sizes.

Investor Backing & Capital Strength: Private-market transactions and a reported valuation step-up are presented as signals of investor confidence and capital support. Ownership dynamics and new institutional participation are described as enabling continued investment in growth initiatives.

Sanofi
Healthtech
40 Offices
85,000 Employees
44 Benefits Hiring Now

We are Sanofi, an innovative global healthcare company. We chase the miracles of science to improve people’s lives. Our team, across some 100 countries, is dedicated to transforming the practice of medicine by working to turn the impossible into the possible. We provide potentially life-changing treatment options and life-saving vaccine protection to millions of people globally, while putting sustainability and...

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Sanofi

Sanofi's Top Stability & Growth Strengths

Strong Revenue Growth: Sales growth is described as strong, with 2025 net sales up at constant exchange rates and Q4 showing further acceleration, indicating momentum into 2026.

Profitability: Earnings expansion is described as outpacing sales growth in 2025, and 2026 guidance indicates continued profitable expansion with EPS growing slightly faster than sales.

Product Line Growth: Newer launches are scaling rapidly, with notable growth in recent pharma launches and contributions from products beyond the flagship franchise, helping broaden growth drivers.

Capgemini
Information Technology
74 Offices
340,000 Employees
46 Benefits Hiring Now

Capgemini is a global leader in partnering with companies to transform and manage their business by harnessing the power of technology. The Group is guided everyday by its purpose of unleashing human energy through technology for an inclusive and sustainable future. It is a responsible and diverse organization of 270,000 team members in nearly 50 countries. With its strong 50...

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Capgemini

Capgemini's Top Stability & Growth Strengths

Strong Market Position & Advantage: Analyst recognitions position the firm as a Leader across several core service categories (e.g., custom software development, digital experience, finance & accounting BPO, Salesforce implementation, application management), indicating broad competitiveness in major IT services segments.

Resilient & Sustainable Growth: Revenue returned to growth in 2025 after a softer 2024, with accelerated late-year momentum and bookings exceeding revenue, suggesting demand durability and improved execution through the year.

Future-Ready Strategy: Management emphasis on Cloud, Data & AI as growth engines—along with a pipeline where generative/agentic AI is a meaningful share of bookings—signals a forward-leaning positioning for the next wave of enterprise transformation.

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Swiggy
eCommerce • Food • Logistics • On-Demand
15 Offices
5,000 Employees
14 Benefits Hiring Now

Swiggy is India’s leading on-demand delivery platform with a tech-first approach to logistics and a solution-first approach to consumer demands. With a presence in 500 cities across India, partnerships with hundreds of thousands of restaurants, an employee base of over 5000, a 2 lakh+ strong independent fleet of Delivery Executives, we deliver unparalleled convenience driven by continuous innovation. Built on the...

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Swiggy

Swiggy's Top Stability & Growth Strengths

Strong Market Position & Advantage: Swiggy is consistently portrayed as a national co‑leader in Indian food delivery alongside Zomato, maintaining large scale and brand presence across many cities. Operating both food delivery and Instamart keeps it central to the hyperlocal commerce landscape and a credible challenger in a stable duopoly.

Strong Revenue Growth: Reported operating revenue and platform order value have risen meaningfully year over year, with both food delivery and Instamart showing momentum. Quarterly updates cite continued top‑line acceleration and record ordering peaks, indicating solid consumer engagement.

Investor Backing & Capital Strength: An IPO followed by a sizeable qualified institutional placement signals robust access to capital for technology, dark‑store expansion, and brand investments. Company disclosures indicate funds are earmarked to support growth initiatives across food delivery and quick commerce.

Inxite Out
Artificial Intelligence • Information Technology • Analytics • Consulting
Kolkata
92 Employees
Hiring Now

InXiteOut is a strategic AI and data analytics partner for enterprises. It advises, architects, builds, and deploys production-grade AI solutions, data platforms, analytics systems, custom applications, and automation. The company helps organizations identify high-value use cases, turn complex data into actionable intelligence, and embed AI into daily workflows, enabling faster decisions, smarter operations, measurable business impact, and scalable growth across...

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Inxite Out
Lead Height
Agency • Digital Media • Information Technology • SEO

Lead Height is an award-winning full-service digital marketing and web development agency based in Kolkata, India. They specialize in delivering data-backed digital strategies, including SEO, PPC, social media marketing, and e-commerce solutions, to help businesses increase visibility and generate leads. With over eight years of experience, they have partnered with more than 2,000 satisfied global clients to drive measurable business...

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Lead Height
Dangal Games
2 Offices
70 Employees

You can never surpass the thrill of online games. The adrenaline rush you get, skill enhancement, the surge in focus, patience test, everything combines it all. Dangal Games is recognised as one of India's most loved online gaming platforms.

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Dangal Games
Tranzsilica Systems
Information Technology • Business Intelligence
Kolkata
16 Employees

Tranzsilica Systems has a passion to solve the toughest Technologies & Business problems. For this, we invest in ongoing R&D, creating IPs, and assist in building patents. We solve problems on (a) Video Technology (b) IoT (c) Multi Cloud (d) AI (e) 5G & IP Networking (f) RFID In Video Technology, in addition to OTT & Enterprise Video, WebRTC-HTTP ingestion (WHIP), WebRTC...

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Tranzsilica Systems
Haldiram Bhujiawala
Kolkata

Haldiram Bhujiawala Limited is a front line FMCG company, nationally and globally, with its wide range of exclusive & delectable snack foods and sweets. Originating from Bikaner in the state of Rajasthan, Haldiram’s has been based out of Kolkata since 1958 when Shri Rameshwar Agarwal commercialized the family outlet named Haldiram Bhujiawala dedicated to his legendary father. The popularity of Haldiram's...

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Haldiram Bhujiawala
Itobuz Technologies
Information Technology • Consulting
3 Offices
76 Employees

Itobuz Technologies Pvt. Ltd. is a young and vibrant Product App Development Company that started its root in 2009 and was officially registered in 2010. The Company’s Headquarters lies in the Heart of Technology in India, IIT Kharagpur. What started out as a Web Development Company soon began to emerge as a full-fledged internet solutions company, providing everything from Software...

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Itobuz Technologies
Rama Mining Tools Private Limited
Industrial • Manufacturing
Kolkata
12 Employees

Rama Mining Tools Private Limited manufactures heavy-duty mining and construction equipment, serving contractors in more than 52 countries. Its product range includes drill rigs, pneumatic and hydraulic tools, parts, and accessories for surface and underground mining, construction sites, demolition, and core drilling. Founded in 1977, the company operates from India and supports industrial customers with specialized equipment and related solutions...

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Rama Mining Tools Private Limited
Intelgic
Information Technology • Consulting
3 Offices
35 Employees

Intelgic leverages AI-powered machine vision to empower manufacturers and supply chains. Our solutions improve quality, optimize efficiency, and empower businesses to design and manage their vision systems. Partner with Intelgic and see the future of your operations

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Intelgic
NSEIT
Information Technology • Consulting
7 Offices
3,718 Employees
16 Benefits

NSEIT Limited is a digital-native technology company that engineers world-class solutions to help our global customers accelerate their digital transformation journeys. Our key service pillars are Application Modernization, Business Transformation, Data Analytics, Infrastructure & Cloud Services, and Cybersecurity, through which we create intuitive digital experiences and tangible business impact. Our innate drive for excellence has made us the partner of...

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NSEIT
Elphill Technology
Information Technology • Consulting
3 Offices
83 Employees

Elphill Technology believes in providing Quality Work at a most Affordable Rate. Elphill Technology is a competently handled corporation endowed with Web Development, Website Designing, Website Content Writing, SEO Services, Graphics Design Service, Mobile Apps Development and E-Commerce Solutions. We are rapidly growing. Our concentration is mainly on generating incredible website design, web applications, graphic design, SEO, Content Writing, software and web support. We have...

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Elphill Technology

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