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Top Tech Companies in Kolkata (460)

Capital Numbers Infotech
Artificial Intelligence • Cloud • eCommerce • Information Technology • Software • Cybersecurity • Web3
6 Offices
1,000 Employees
3 Benefits Hiring Now
AI-Native Digital Engineering to Modernize and Scale

Capital Numbers is an AI-native digital engineering company serving mid-market and enterprise organizations. Founded in 2012 and publicly listed on the BSE, the company brings together 600+ in-house professionals to support custom software development, AI initiatives, Salesforce programs, cloud and data engineering, DevOps, and dedicated engineering needs. Key capabilities include: ● AI Systems & Automation: AI agents, GenAI applications, RAG systems, LLM...

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Capital Numbers Infotech
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.

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.

Honeywell
Aerospace • Security • Energy • Industrial
29 Offices
110,269 Employees
43 Benefits Hiring Now

Honeywell is a Fortune 500 company that invents and manufactures technologies to address tough challenges linked to global macrotrends such as safety, security, and energy. With approximately 110,000 employees worldwide, including more than 19,000 engineers and scientists, we have an unrelenting focus on quality, delivery, value, and technology in everything we make and do.

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Honeywell

Honeywell's Top Stability & Growth Strengths

Resilient & Sustainable Growth: Management reaffirms modest organic growth for 2026 and points to a record backlog as a foundation. Recent quarters showed organic orders and sales advancing even as portfolio actions reshape reported results.

Profitability: Segment margins expanded and adjusted earnings grew at a double‑digit rate in recent updates. Investor materials outline a framework aimed at continuing EPS growth alongside margin improvement.

Strong Market Position & Advantage: The company holds clear leadership in aerospace APUs and selected avionics and remains top‑tier in building and process automation alongside global peers. Portfolio additions like Global Access Solutions broadened the installed base and reinforce competitive positioning.

Pristyn Care
Healthtech
7 Offices
1,729 Employees

Co-founded by Harsimarbir (Harsh) Singh, Dr. Vaibhav Kapoor, and Dr. Garima Sawhney in August 2018, Pristyn Care (pristyncare.com) is a leader in Secondary Care Surgeries. The company has a team of 400+ expert surgeons, performing advanced surgeries for over 50+ diseases using the latest advanced medical technology such as Laser, Laparoscopy, Microdebriders, Lasik, etc. across 800+ Surgical Centres. It is...

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Pristyn Care
Sankalp Semiconductors
2 Offices
200 Employees

Sankalp Semiconductor is an advanced technology services provider offering comprehensive solutions from concept to prototype, in the semiconductor space. We offer an integrated portfolio of services to our clients in key domains including digital, analog, high speed physical interface IP, embedded memory compiler and EDA modelling. We are the preferred semiconductor design service partners to several Fortune 500 companies in automotive,...

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Sankalp Semiconductors
Senrysa Technologies
Information Technology • Consulting
Kolkata
179 Employees

Since its inception, the primary objective of Senrysa Technologies was to build solutions that will impact a billion lives. It has managed to retain its position as a leader in the industry with its highly scalable solutions in service to the BFSI domain. Senrysa Technologies was an early adopter of India Stack and has championed the concept of Aadhaar Enabled...

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Senrysa Technologies
Design Studio UI/UX
Agency • Enterprise Web • Information Technology • Productivity • Consulting • Design • App development
Kolkata
50 Employees
Design Studio UIUX designs digital experiences that improve usability, engagement, and conversions.

Design Studio UIUX is a UI/UX design agency that creates user-focused digital experiences for web and mobile products. We help startups and businesses transform ideas into intuitive, scalable, and visually engaging interfaces that improve usability and overall product performance.

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Design Studio UI/UX
GEOGO Techsolutions
3 Offices
39 Employees

GeoGO is an Agile software company, which can build rapid software solutions using latest technologies & tools with an attractive pricing. We DO mobile apps - iOS & Android , Native & Hybrid. We DO APIs - and we start our Design with it We DO a lot of WebApps - Ruby on Rails or Java on Spring We DO the Cloud bit...

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GEOGO Techsolutions
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Keyline DigiTech
Information Technology
2 Offices
39 Employees

Keyline Digitech is a trusted IT solutions partner with over 20 years of experience, empowering businesses to thrive in the digital world. Our team specializes in software and app development, website design and development and digital marketing, providing end-to-end services tailored to meet the unique needs of various industries such as education, healthcare, finance, and retail. With a focus on...

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Keyline DigiTech
Zoho
Information Technology • Social Media
6 Offices
11,489 Employees
3 Benefits

Zoho offers beautifully smart software to help you grow your business. With over 70 million users worldwide, Zoho's 50+ products aid your sales and marketing, support and collaboration, finance and recruitment needs—letting you focus only on your business. Zoho respects user privacy and does not have an ad-revenue model in any part of its business, including its free products. Zoho Corporation...

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Zoho
Keka HR
HR Tech • Information Technology • Consulting
5 Offices
943 Employees
1 Benefits

Here's our story, It all began with the frustration of using software that sucks. Prior to starting Keka, our core team was a 100 person business that needed an easy to use software for managing employees. We looked everywhere and all we found were software that was lousy and hard to use. We felt SME businesses in India deserved something...

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Keka HR
SARANGSoft
Software
2 Offices
33 Employees

SARANGSoft LLC is a software design and development company head-quartered in Bellevue, WA, USA. We work as an extended team for our clients by providing software concepts / ideas, architecture, design, development, testing, maintenance, and support services for suitable technology projects. SARANGSoft India Pvt Ltd (SIPL), based in Kolkata (formerly known as Calcutta) is the main software development center...

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SARANGSoft
Farvision ERP
Real Estate • Software
5 Offices
198 Employees

Farvision ERP - the flagship product of Gamut Infosystems Limited is the largest selling ERP for the Real Estate Industry. It is an end to end ERP for Real Estate and Infrastructure Companies Its written on the latest technologies using Angular JS, 100% Services Oriented Architecture with built in tools for NO SQL like Mongo DB and Data warehousing for Analytics....

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Farvision ERP
ThinkWrite Computing
Information Technology • Consulting
Kolkata
15 Employees

We work with a global leader in the enterprise engagement, feedback and collaboration management software solutions market. We help with analysis of our customers business and technical problems and provide them the configuration and enhancement within the software to meet their unique requirements. We consult with companies as they gather insights. We help them listen to their employees and customers,...

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ThinkWrite Computing
Via Vitae Solutions
Information Technology • Consulting
Kolkata
35 Employees

Via Vitae Solutions was founded in 2008 to deliver our customers world-class software & other digital solutions at an affordable price and help them become the next versions of themselves. We meet businesses striving for digital transformation—in every industry, all over the world—and work with them to attain sustainable objectives. Our credible and wide client base testifies to our dedication...

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Via Vitae Solutions
GSK
Healthtech • Biotech • Pharmaceutical
10 Offices
105,615 Employees
5 Benefits

A science-led global healthcare company with a special purpose: to help people do more, feel better, live longer. We have three global businesses that research, develop and manufacture innovative pharmaceutical medicines, vaccines and consumer healthcare products. We aim to bring differentiated, high-quality and needed healthcare products to as many people as possible, with our three global businesses, scientific and technical know-how...

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GSK

GSK's Top Stability & Growth Strengths

Strong Market Position & Advantage: GSK is positioned as a top-tier global biopharmaceutical company by revenue while showing category leadership in vaccines and HIV, anchored by franchises such as Shingrix and ViiV’s portfolio. Its consistent top-10/12 standing and segment leadership in vaccines, respiratory, and HIV support a stable competitive footing.

Resilient & Sustainable Growth: Revenue and earnings momentum are supported by broad-based growth across Specialty Medicines and continued contributions from Vaccines, alongside reaffirmed multi-year sales ambitions. Guidance for continued turnover and profit expansion indicates an expectation of ongoing, steadier growth rather than a one-off spike.

Healthy Cash Flow: Operating cash generation is described as strong and is being used to fund R&D investment and shareholder returns such as dividends and buybacks. This cash profile supports resilience through investment cycles and potential volatility in specific product areas.

Neurapses Technologies
Artificial Intelligence • Information Technology • Machine Learning • Consulting
4 Offices
43 Employees

Neurapses Technologies works on the next-generation technologies and provide business solutions in Artificial Intelligence(AI) and Machine Learning(ML). It also owns an educational brand called Mechatron Robotics for developing technological awareness among the younger generation. Our Expertise and Business Solutions can be categorized into: 1. Automated Document Processing: End to end solution for Document processing: Information Extraction, Classification, Automation & Management of...

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Neurapses Technologies
Elvira Infotech
Information Technology • Consulting • Web3 • App development
Kolkata
41 Employees

Clean and Beautiful Websites || Custom Web Development Solutions || Tailor-Made Web Services || Mobile App Development **Web Design** We are creators of clean and beautiful websites. We offer bespoke design solutions that leave the end user mesmerized. All designs created by us are mobile and SEO friendly. We understand how imperative it is for you as a client to not only...

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Elvira Infotech
Tech Exactly
Information Technology • App development
Kolkata
50 Employees

Tech Exactly is award winning Indian Mobile App Development Company with a diverse global clientele helping businesses gain competitive advantage and operational efficiency through mobile apps. 🚀 We have helped more than 100 startups to build robust apps 🚀 More than 80% of our contracts come from referrals 🚀 We have been recognized as Top App Development Company in India by various independent...

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Tech Exactly

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