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Top Tech Companies in Kolkata (460)

Mihup
Conversational AI
2 Offices
74 Employees
Hiring Now

Founded in June 2016 and headquartered in Kolkata. Mihup is a leading Conversation Intelligence platform for boosting contact center performance. Built on proprietary ASR technology, Mihup offers the best blend of accuracy, speed and cost-effectiveness. Mihup is an ISO 27001-certified company and ensures world-class information security standards. The conversation intelligence platform of Mihup has handled over 100 million interactions for...

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Mihup
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.

Accenture
Information Technology
80 Offices
456,553 Employees
49 Benefits Hiring Now

Accenture is a global professional services company with leading capabilities in digital, cloud and security. Combining unmatched experience and specialized skills across more than 40 industries, we offer Strategy and Consulting, Interactive, Technology and Operations services—all powered by the world’s largest network of Advanced Technology and Intelligent Operations centers. Our 500,000+ people deliver on the promise of technology and human...

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Accenture

Accenture's Top Stability & Growth Strengths

Strong Market Position & Advantage: Accenture is consistently positioned in “Leader” categories by major analyst firms and is described as being at or near the front of the global consulting and IT services market. Scale, global reach, and end-to-end delivery capability are presented as key differentiators that support market share gains.

Strong Revenue Growth: Revenue is described as rising year over year in fiscal 2025 and again in Q1 FY2026, with performance landing near the top of guidance. New bookings are also shown increasing in the latest quarter, indicating ongoing demand despite a choppy environment.

Innovation-Driven Growth: AI is highlighted as a major growth engine, with advanced AI bookings noted as rising sharply and the firm reorganizing to deliver AI-enabled transformations. Reported AI revenue and thousands of active AI initiatives are cited as reinforcing momentum in this area.

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
Larsen & Toubro
Transportation • Energy • Defense • Industrial • Renewable Energy
34 Offices
140,000 Employees
5 Benefits

Headquartered in Mumbai, Larsen & Toubro Limited is one of the largest and most respected companies in India's private sector. With over 80 years of a strong, customer focused approach and a continuous quest for world-class quality, L&T has unmatched capabilities across technology, engineering, construction, and manufacturing, and maintains a leadership in all its major lines of business.

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Larsen & Toubro

Larsen & Toubro's Top Stability & Growth Strengths

Strong Revenue Growth: Recent quarters show double‑digit year‑on‑year growth in revenue and profit, with H1 FY26 continuing the positive trend. Order momentum across infrastructure and energy projects is supporting top‑line expansion.

Resilient & Sustainable Growth: Record order inflows have lifted the consolidated order book to historic levels, providing multi‑year execution visibility. Management guidance and modest improvement in project margins and working‑capital intensity indicate an emphasis on quality growth and resilience.

Market Expansion: International demand, notably in the Middle East, is driving a rising share of new orders and revenue. Large overseas wins in hydrocarbons and grid projects underscore expanding global reach beyond the domestic market.

Wood
Consulting
27 Offices
30,000 Employees
31 Benefits

Wood is a global leader in consulting and engineering, delivering critical solutions across energy and materials markets. We provide consulting, projects and operations solutions in 60 countries, employing around 35,000 people. www.woodplc.com

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Wood
Kozynap
Consumer Web • eCommerce
Kolkata
8 Employees

KOZYNAP is one of the fastest-growing Brand, manufacturing Sleep Products which are Good for Health We specialize in making customized mattresses. Our Mattress experts understand the needs and requirements of an individuals and suggest them short-listed options which are best suited for an individual based on their Health and budget. The option chosen by an individual is then crafted in...

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Kozynap
Nimbus Systems
Information Technology
2 Offices
116 Employees

Nimbus Systems is a leading Offshore and Onsite Software Solutions & IT Service provider present in 10 countries, including India, UAE, Europe, and the US. We apply in-depth industry knowledge as well as an unparalleled experience to create cutting edge database and web-based business applications that help companies control cost and improve business efficiency. We are also a proud Microsoft Certified...

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Nimbus Systems
Data Sutram
Big Data • Big Data Analytics
2 Offices
90 Employees

Data Sutram aims to make external intelligence accessible & usable for Enterprises. The objective is to build applications empowered with intel from external sources to help enterprises get answers for business growth. The core data platform marries data from over 250+ sources to provide awareness of Businesses Data - Identity & Financial Stability of Businesses & Promoters, Consumer Behaviour Patterns -...

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Data Sutram
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Teesta Investment
Marketing Tech • Design
Kolkata
20 Employees

We're an algorithmic, quants driven high frequency trading firm specialising in digital assets markets. We research, develop and deploy automated trading systems to markets efficient

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Teesta Investment
aQb Solutions
Information Technology
3 Offices
89 Employees

aQb is a progressive web application development company that has been offering a range of IT solution services for over a decade. The 10-year legacy is the result of creating measurable business impact for clients across the United States of America, Canada, Australia. During this time, we have been successfully partnered with Amazon Web Services, FileMaker to be registered as...

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aQb Solutions
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.

Zuru
Software • Automation
6 Offices
793 Employees

ZURU is on a quest to reimagine tomorrow from A to Z. Founded in 2003, ZURU Group has rapidly grown and now spans three core divisions—ZURU Toys, ZURU Edge (consumer goods) and ZURU Tech (construction). Known for its cutting-edge software and world-leading automation and manufacturing systems, ZURU has over 5,000 team members in over 30 global locations, making it perfectly...

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Zuru
National Insurance Company
Kolkata
3,200 Employees
9 Benefits

National Insurance Company Limited was incorporated in 1906 with its Registered office in Kolkata. Consequent to passing of the General Insurance Business Nationalisation Act in 1972. It i is the second largest non life insurer in India having a large market presence in Northern and Eastern India.National transacts general insurance business of Fire, Marine and Miscellaneous insurance. The Company offers protection...

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National Insurance Company
DigitalSherpa, Your Digital Buddies
Information Technology • Software
3 Offices
52 Employees

DigitalSherpa.AI stands as a revolutionary software company, at the forefront of innovation, with a resolute focus on AI-powered products and solutions. We specialize in smart business process automation and conversational advancements. Our team of industry and technology experts, with experience working alongside Fortune 500 businesses and start-ups on their transformation journeys, leads the way. Our groundbreaking creations exemplify our commitment to...

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DigitalSherpa, Your Digital Buddies
Barclays
Fintech • Financial Services
30 Offices
83,500 Employees
42 Benefits

Barclays is a British universal bank. We are diversified by business, by different types of customers and clients, and by geography. Our businesses include consumer banking and payments operations around the world, as well as a top-tier, full service, global corporate and investment bank, all of which are supported by our service company which provides technology, operations and functional services...

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Barclays
Acuity Software Services
App development
Kolkata
25 Employees

We specialize in offering a wide range of services, including large and medium-sized websites, cloud-based applications, custom web applications, CRM systems, e-commerce solutions, UI/UX design, mobile app development (for both Android and iOS platforms), SEO and digital marketing services, as well as comprehensive support and maintenance. Our expertise spans across various latest and major technologies, allowing us to cater to...

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Acuity Software Services
SleepyCat
eCommerce
Kolkata
66 Employees

We’re an online sleep solutions company committed to delivering the joy of rest in each of our products, so you'll love coming home to them. We're reimagining the way India sleeps and rests, through our product innovations – rooted in the science of sleep. Established in 2017, we’re home to The Ultima, India's first mattress that keeps you 4º cooler with...

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SleepyCat
Spica Systems
Information Technology
2 Offices
15 Employees

Overview Spica Systems is a Software Company headquartered in San Jose, California with R&D facility in Kolkata in India. Mission is to build enterprise grade 5G Packet Core and Other necessary solutions to define a path to 5G for enterprise. Contact ---------- [email protected]

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Spica Systems
Brainium Information Technologies
Information Technology • Consulting
4 Offices
331 Employees

Recognized as the Most Trusted Brand in 2022 for Software Development and ranked amongst the Top 20 Web Development Companies globally, Brainium Information Technologies is an ISO 9001:2015 certified Google Partner, with a 300+ team of professionals we love to call Brainites, specializing in software development, web development, mobile app development, and digital marketing. We offer innovative digital solutions to enterprises...

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Brainium Information Technologies

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