Company lists
The Kolkata edition · 2026

Enterprise infrastructurecompanies in Kolkata

Cybersecurity, developer tools, surveillance & AI, data center & cloud, IT operations and more: the companies building enterprise infrastructure in Kolkata, West Bengal, with their founders, funding, team size and business models.

43 company profiles9 with reported revenue1 with recorded fundingOctober 2026 edition
Kolkata · Photo: Wikimedia Commons (Creative Commons Attribution-ShareAlike 4.0)

Recent enterprise infrastructure business events in India

Funding, M&A, contract wins and launches involving 4,151 enterprise infrastructure companies in India, last 24 months: 36 funding rounds · 21 Contracts · 19 M&A deals · 12 launches. Newest first; companies and investors link to their Fliar profiles. Latest event in our news feed: Apr 2026.

ContractService

ESDS Software Solutions · client: Sharon AI

The agreement with ESDS Software Solutions is valued at $1.25bn and set to span five years.

Cloud Computing
ContractService

Innefu Labs · client: Ministry of Electronics and IT (MeitY), Government of India

The primary objective of the exercise was price discovery, with Innefu Labs emerging as the lowest bidder (L1) for providing on-demand AI manpower at approximately Rs 40 lakh per month…

Technology
FundingGrowth

Wingify

Wingify Receives $150 Million Growth Investment Wingify, known for its conversion optimisation platform VWO, secured $150 million in fresh capital from Everstone Capital and other investors.

SaaS
Funding

Nxtra data

The company’s announcement of a $1 billion investment in Nxtra Data by global investors including Alpha Wave Global, Carlyle and Anchorage Capital.

Investors Alpha wave global, Carlyle, Anchorage Capital, Airtel
Data centre
FundingStrategic

Nxtra

Bharti Airtel’s data centre subsidiary Nxtra has raised $1 billion (around Rs 9,400 crore) in a strategic funding round led by Alpha Wave Global, alongside existing investor Carlyle and…

Investors Alpha wave global, Carlyle, Anchorage Capital, Bharti Airtel
Data Center Infrastructure
Funding

Sign3

Gurugram-based fraud intelligence startup Sign3 has raised $1.5 million in a funding round led by early-stage venture firm Cedar Hill Capital.

Investors Cedar Hill Capital, Smile group, Rajesh Sawhney, Dinesh Agarwal
Fraud detection / Financial technology
FundingSeries B

Neysa

Neysa — accounted for roughly $600 million of this year’s funding, backed by investors including Blackstone, Ontario Teachers’ Pension Plan and Nexus Venture Partners.

Investors Blackstone, Ontario Teachers’ Pension Plan, Nexus venture partners
Artificial Intelligence
ContractSupply

NTPC Green Energy Limited · client: Nxtra data

The agreement, signed on 24th March 2026 at NTPC Bhawan, New Delhi, aims to develop renewable energy projects to supply renewable energy round-the-clock (RE RTC) power to Nxtra’s data…

Renewable Energy
FundingPre-Series A

Velmenni

Velmenni secured about $3.3 million in a pre-Series A round led by pi Ventures.

Investors Pi ventures
DeepTech
FundingNew round

Zeron

Zeron , a developer of new energy heavy trucks and autonomous driving technology, has raised RMB 1.2 billion (USD 174 million) in a new round co-led by Lochpine Capital, Momenta, and Nio…

Investors Lochpine Capital, Momenta, Nio capital, Lingtong Group
New Energy Heavy Trucks
ContractService

Jolt · client: Kaspersky

Independent media agency JOLT has been reappointed by cybersecurity company Kaspersky to handle its media planning and buying across the Asia Pacific region.

Funding

Neysa

US alternative asset manager Blackstone announced it is leading a $1.2 billion investment in cloud infrastructure startup Neysa.

Investors Blackstone, TVS Capital, 360 One Asset Management, Nexus venture partners
Cloud infrastructure
M&AAcquisition · Completed

Blackstone acquires Neysa

Mumbai: Global private equity firm Blackstone, along with other investors, has acquired a majority stake in India’s artificial intelligence (AI) cloud platform Neysa as the company seeks…

Artificial Intelligence
ContractService

Kaspersky · client: Africa House London

has appointed Kaspersky as its cybersecurity risk management commercial partner

Cybersecurity
FundingSeed

Neverinstall

Equirus InnovateX Fund (EIF), an early-stage venture fund ... has participated in the seed round of Neverinstall.

Investors Equirus InnovateX Fund (EIF)
Enterprise technology
M&AAcquisition · Announced

Blackstone acquires Neysa

The deal involves Blackstone investing $50-75 million in an initial tranche for a significant minority holding, with contractual rights to increase its stake to a majority if Neysa meets…

AI cloud infrastructure
M&AMerger · Announced

Vwo acquires Ab tasty

Software-as-a-Service firm Wingify-owned VWO and France-based AB Tasty have entered into an agreement to merge, as consolidation in the SaaS space gathers pace in India and globally.

Software-as-a-Service
FundingInstitutional funding

Mantra softech

Mantra Softech, an Indian deep-tech enterprise specializing in identity management, security systems, and computer vision, has raised USD 14 million in its first institutional funding round.

Investors India SME Fund II, Motilal Oswal Principal Investments
Launch

Helical it solutions

Helical IT Solutions announces a focused services initiative to help organizations migrate, modernize, and outsource reporting workloads from Crystal Reports to Jaspersoft and modern BI…

FundingSeries B

Adaptive security

Adaptive Security – $81M Series B CYBERSECURITY Adaptive Security, a cybersecurity platform that focuses on training employees to understand and identify simulated GenAI social…

CYBERSECURITY
M&AAcquisition · Announced

Wingify acquires Blitzllama

Wingify, the parent company of the globally recognized experimentation and experience optimization platform VWO, backed by Everstone Capital, today announced the acquisition of…

AI-powered User Insights
M&AAcquisition · Announced

Xypher acquires Aristi

Limerston Capital’s Xypher has acquired Aristi, a penetration testing and cybersecurity consultancy, to broaden its offensive security and risk assessment capabilities.

ContractGovernment

E2e networks · client: Government of india

E2E Networks Ltd has begun the execution of its ₹177-crore order under the Government's IndiaAI Mission, following the allocation of high-end GPU resources to Gnani AI, the company said…

Artificial Intelligence
M&AAcquisition · Rumored

Lightspeed acquires Neysa

Blackstone is negotiating to buy out Neysa, while Lightspeed, similar to SoftBank, is exploring a $40–50 million minority investment in the Z47 and Nexus Venture Partners-backed company.

M&AAcquisition · Rumored

Softbank acquires Neysa

Blackstone wants to buy a majority stake in Neysa, while SoftBank and Lightspeed are discussing a minority investment that is expected to value the company at around $250-300 million.

Funding

Digital Connexion

Reliance-backed Digital Connexion unveiled an $11 billion campus in Visakhapatnam

Investors Na
AI infrastructure
ContractGovernment

Digital Connexion · client: Government of india

Digital Connexion — a joint venture between Mukesh Ambani’s Reliance Industries Ltd, Brookfield Asset Management Ltd and Digital Realty Trust Inc. — has signed an agreement to invest $11…

Technology
FundingInstitutional investment round

Mantra softech

Mantra Softech, an Indian deep-tech company focused on identity management, security systems and computer vision, has raised USD 14 million in its first institutional investment round.

Investors India SME Fund II, Motilal Oswal Principal Investments
Identity Management, Security Systems, Computer Vision

Enterprise infrastructure companies in Kolkata, by funding and team

Few enterprise infrastructure companies in Kolkata, West Bengal publish revenue, so this list compares what is on record instead: recorded equity funding, team size, revenue model, age and stage. The 43 companies below lead on recorded funding and team size among 43 active companies.

Showing 25 of 43

Privacy and security-focused custom android ROM with great performance, stability, and minimal UI enhancement

Operating systems
US$8.00mSeries B · Mar 2024
—Not available
Subscription
5 yr2021
—No postings tracked

Fortuna Impex is a manufacturer of biometric attendance systems.

Security & surveillance technology
—None recorded
86LinkedIn · Jul 2026
E-commerce - product / Physical commerce
30 yr1996
1postings · last posted Aug 2026

Integration solution for ERP and eCommerce stores & marketplaces

Paas
—None recorded
94-68% vs previous recordLinkedIn · Jul 2026
Subscription
20 yr2006
0none in 3 months · last posted Jul 2026

Founded in 2017, Matrix Mobile Security is the protection of smartphones, tablets, laptops and other computing devices, and the networks they connect to, from threats and vulnerabilities associated with wireless computing.

Cybersecurity
—None recorded
24+29% vs previous recordLinkedIn · Jul 2026
Subscription
9 yr2017
—No postings tracked

Enterprise mobility solutions provider

Cybersecurity
—None recorded
98+21% 12 mo to Sep 2024LinkedIn · Jul 2026
Subscription
22 yr2004
0none in 3 months · last posted Jun 2026

A cybersecurity company offering digital solutions to manage assets

Cybersecurity
—None recorded
21LinkedIn · Jul 2026
Subscription
4 yr2022
0none in 3 months

Data center infrastructure management software

Property management tech
—None recorded
5LinkedIn · Jul 2026
Subscription
16 yr2010
0none in 3 months · last posted Jun 2026

Provider of server and storage solutions

Enterprise servers
—None recorded
—Not available
Fee-for-service
36 yr1990
0none in 3 months

Provider of cloud-based IT server management solutions

It operations
—None recorded
2LinkedIn · Jul 2026
Subscription
6 yr2020
0none in 3 months

Humidity and environment control systems

Facility management tech
—None recorded
—Not available
E-commerce - product
78 yr1948
—No postings tracked

Cloud-based provider of network proxy solutions

Cybersecurity
—None recorded
—Not available
Subscription
8 yr2018
—No postings tracked

Provider of secure environment variable management and secret synchronization platform

It operations
—None recorded
3LinkedIn · Jul 2026
Subscription
3 yr2023
0none in 3 months · last posted Jan 2025

ADHRITH AI

Cybersecurity
—None recorded
2LinkedIn · Jul 2026
Subscription
1 yr2025
0none in 3 months

Low code application development platform

Application development tools
—None recorded
—Not available
Subscription
12 yr2014
—No postings tracked

App and game prototyping tool for developers & designers

Product management tools
—None recorded
1LinkedIn · Jul 2026
Subscription
13 yr2013
—No postings tracked

Advanced debugging tools for Salesforce developers

Application development tools
—None recorded
1LinkedIn · Jul 2026
Subscription
1 yr2025
0none in 3 months

One stop personal safety and mental resilience platforms

Cybersecurity
—None recorded
3LinkedIn · Jul 2026
Subscription
7 yr2019
0none in 3 months · last posted May 2026

Platform for generating synthetic data, enabling companies to access data insights without compromising privacy or speed

Database technology
—None recorded
2LinkedIn · Jul 2026
Subscription
4 yr2022
—No postings tracked

Website builder and digital marketing platform for SMBs

Application development tools
—None recorded
—Not available
Advertising / Affiliate marketing
13 yr2013
—No postings tracked

Marketplace for templates

Application development tools
—None recorded
1LinkedIn · Jul 2026
Subscription
17 yr2009
0none in 3 months

Low code application development platform

Application development tools
—None recorded
—Not available
Fee-for-service
4 yr2022
0none in 3 months

Provider of AI-based face recognition management platform

Security & surveillance technology
—None recorded
—Not available
Subscription
6 yr2020
—No postings tracked

Provider of cloud services designed for individual developers and new startups

Cloud infrastructure
—None recorded
—Not available
Advertising / E-commerce - service
11 yr2015
0none in 3 months

Developer of software platforms for document viewing and data insights

Application development tools
—None recorded
21LinkedIn · Jul 2026
Subscription
17 yr2009
—No postings tracked
43 of 43 companies shown here · the full list is on Radar
Fliar Radar

Explore all 43 enterprise infrastructure companies in Kolkata on Radar

This page shows the top 43. Radar has the complete, filterable list with contacts and live company signals.

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  • Every company, not just 50All 43 enterprise infrastructure companies in Kolkata, filterable by stage, funding, team size, revenue model and age.
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Explore enterprise infrastructure companies in Kolkata by what you are looking for

Find top enterprise infrastructure companies in Kolkata, from cybersecurity firms to developer tool and data center providers. You can also browse enterprise infrastructure startups in Kolkata and companies hiring.

8 ways to explore enterprise infrastructure in Kolkata

Cybersecurity & data protection companiesApplication development & low-code platformsSurveillance, biometrics & image recognition companiesData center, hosting & cloud infrastructure companiesIT operations & enterprise mobility companiesEnterprise video & collaboration companies

Cybersecurity & data protection companies

Providers of network security, encryption, vulnerability assessment and data privacy solutions.

  1. CyberCorp

    A cybersecurity company offering digital solutions to manage assets

    Cybersecurity
    See in list
  2. r-AnalytIQ

    Provider of AI-based face recognition management platform

    Security & surveillance technology
    See in list
  3. Matrix Ideal Creative Pvt.Ltd.

    Founded in 2017, Matrix Mobile Security is the protection of smartphones, tablets, laptops and other computing devices, and the networks they connect to, from threats and vulnerabilities associated with wireless computing.

    Cybersecurity
    See in list
  4. InstaProxies

    Cloud-based provider of network proxy solutions

    Cybersecurity
    See in list
  5. Keyshade

    Provider of secure environment variable management and secret synchronization platform

    It operations
    See in list

Application development & low-code platforms

Low-code platforms, website builders and tools that help teams build and test software.

  1. Zuxtra Network

    Low code application development platform

    Application development tools
    See in list
  2. AppseConnect

    Integration solution for ERP and eCommerce stores & marketplaces

    Paas
    See in list
  3. Mixow

    App and game prototyping tool for developers & designers

    Product management tools
    See in list
  4. Salesforce Debugger

    Advanced debugging tools for Salesforce developers

    Application development tools
    See in list
  5. Zumvu

    Website builder and digital marketing platform for SMBs

    Application development tools
    See in list

Surveillance, biometrics & image recognition companies

Face recognition, biometric attendance and computer vision solutions.

  1. r-AnalytIQ

    Provider of AI-based face recognition management platform

    Security & surveillance technology
    See in list
  2. Fortuna Impex Pte Ltd.

    Fortuna Impex is a manufacturer of biometric attendance systems.

    Security & surveillance technology
    See in list
  3. ADHRITH

    ADHRITH AI

    Cybersecurity
    See in list
  4. Aigence.ai

    Facial recognition-based authentication solution

    Regtech
    See in list
  5. Skancandy

    Provider of an OCR and QR-based document scanner application

    Cybersecurity
    See in list

Data center, hosting & cloud infrastructure companies

Data center management, colocation, hosting and cloud infrastructure providers.

  1. Bostin Engineers

    Provider of server and storage solutions

    Enterprise servers
    See in list
  2. Condair

    Humidity and environment control systems

    Facility management tech
    See in list
  3. ViridWeb Online Solutions (OPC) Pvt. Ltd.

    Provider of cloud services designed for individual developers and new startups

    Cloud infrastructure
    See in list
  4. GreenField Software

    Data center infrastructure management software

    Property management tech
    See in list
  5. Bulian AI

    Platform for generating synthetic data, enabling companies to access data insights without compromising privacy or speed

    Database technology
    See in list

IT operations & enterprise mobility companies

IT service management, server management and enterprise mobility tools.

  1. MaxMobility

    Enterprise mobility solutions provider

    Cybersecurity
    See in list
  2. resolvedAI

    Provider of cloud-based IT server management solutions

    It operations
    See in list
  3. RebelLink

    RebelLink Is A Software and Service Discovery And Consulting Platform

    It operations
    See in list
  4. Keyshade

    Provider of secure environment variable management and secret synchronization platform

    It operations
    See in list
  5. Sicuaura Global

    One stop personal safety and mental resilience platforms

    Cybersecurity
    See in list

Enterprise video & collaboration companies

Video conferencing and collaboration tools for businesses.

  1. Clowdmeet

    White-label video conferencing solutions provider

    Cybersecurity
    See in list
  2. Video Encryption

    Provider of video encryption software

    Cybersecurity
    See in list
  3. r-AnalytIQ

    Provider of AI-based face recognition management platform

    Security & surveillance technology
    See in list
  4. Applop

    Make mobile app without coding, in 5 minutes

    Application development tools
    See in list

Enterprise infrastructure startups in Kolkata

Newer enterprise infrastructure companies in Kolkata founded in recent years.

  1. CyberCorp

    A cybersecurity company offering digital solutions to manage assets

    Cybersecurity
    See in list
  2. Zuxtra Network

    Low code application development platform

    Application development tools
    See in list
  3. Project Elixir

    Privacy and security-focused custom android ROM with great performance, stability, and minimal UI enhancement

    Operating systems
    See in list
  4. RebelLink

    RebelLink Is A Software and Service Discovery And Consulting Platform

    It operations
    See in list
  5. Keyshade

    Provider of secure environment variable management and secret synchronization platform

    It operations
    See in list
10 companies in Kolkata

Enterprise infrastructure companies hiring in Kolkata

Enterprise infrastructure companies in Kolkata with open positions.

  1. MaxMobility

    Enterprise mobility solutions provider

    Cybersecurity
    See in list
  2. GreenField Software

    Data center infrastructure management software

    Property management tech
    See in list
  3. Fortuna Impex Pte Ltd.

    Fortuna Impex is a manufacturer of biometric attendance systems.

    Security & surveillance technology
    See in list
  4. AppseConnect

    Integration solution for ERP and eCommerce stores & marketplaces

    Paas
    See in list
  5. RebelLink

    RebelLink Is A Software and Service Discovery And Consulting Platform

    It operations
    See in list
7 companies in Kolkata
Mobile reach

Top 6 enterprise infrastructure apps from Kolkata

The most-installed Android apps published by enterprise infrastructure companies headquartered in Kolkata — 56K installs between them. 6 companies on this page publish at least one app; each company (legal entity) appears once, with its most-installed app.

1 of 6
The business behind the activity

Enterprise infrastructure financials in Kolkata

Revenue, profit and growth from the filed annual accounts of 5 enterprise infrastructure companies in Kolkata, West Bengal for FY24-25 — 8 of the 43 companies on this page file accounts with the Ministry of Corporate Affairs. The five largest earn 100% of the revenue, so medians describe the typical company better than totals.

combined revenue, FY24-25₹42.75 cr

5 companies filing accounts

combined net profit−₹5.09 cr

-11.9% aggregate margin

are profitable40%

2 of 5 companies

median revenue~₹2.8 cr

the typical company

median revenue growth+383%

into FY24-25

earned by the top five100%

revenue concentration

Six-year view

Combined revenue of filing companies

₹15.78 crFY21-225 filers
₹13.70 crFY22-236 filers
₹6.41 crFY23-246 filers
₹42.75 crFY24-255 filers

The number of companies filing changes each year; the three-year cohort below compares like with like.

Like-for-like

The same 3 companies over three years

+10%
FY22-23₹6.07 cr₹37.45 lakh net
FY23-24₹6.24 cr₹29.48 lakh net
FY24-25₹6.71 cr₹33.55 lakh net

Companies with accounts for all three years, so growth is not an artefact of who filed.

Scale and profit

Bigger companies are far more often profitable

Under ₹1 cr20% profitable
₹1–10 cr2100% profitable
₹10–100 cr10% profitable
₹100–1,000 cr0—
Over ₹1,000 cr0—

Companies by FY24-25 revenue. Bars show how many companies sit in each band.

Momentum

How fast revenue moved into FY24-25

Shrinking0
0–20%2
20–50%0
50–100%0
Doubled+3

5 companies with accounts for both years; median growth +383%.

Profitability

Profit is concentrated at the top

2profitable
3loss-making
-11.9%aggregate margin
-1.0%median margin

The aggregate margin is pulled up by a few large filers; the median shows the typical company.

Leaders

Largest enterprise infrastructure companies by revenue, FY24-25

Company · legal entityRevenueNet resultMarginGrowth
CyberCorpCYBERCORP LIMITED₹36.04 cr−₹5.41 cr-15.0%>10×
MaxMobilityMAX MOBILITY PRIVATE LIMITED₹3.80 cr₹18.13 lakh4.8%+10%
CondairHUMIDITY TECHNOLOGIES PRIVATE LIMITED₹2.80 cr₹15.52 lakh5.5%+2%
Zuxtra NetworkZUXTRA NETWORK PRIVATE LIMITED₹10.80 lakh−₹0.10 lakh-1.0%+415%
resolvedAIRESOLVED AI PRIVATE LIMITED₹0.04 lakh−₹0.92 lakh-2333.5%+383%
Some figures are available to Radar members.Log in to Radar to see every figure

Standalone annual accounts filed with the Ministry of Corporate Affairs. Brands that share one legal entity are shown together and counted once.

Industry landscape report

Enterprise Infrastructure Industry Landscape of India

The financials above are one chapter. The full enterprise infrastructure landscape of Kolkata maps the whole industry — every segment, the capital behind it, the talent market and where the next opportunities are.

  • Market map of every sub-sector
  • Funding & company formation by year
  • Revenue, profit & financial strength
  • Digital footprint: traffic, apps, releases
  • Hiring, skills & pay
  • Founders & leaders
  • News & sentiment
  • Where demand runs ahead of supply
Read the enterprise infrastructure landscape of Kolkata
For investors and data teams

Put this intelligence into your own tools

The figures on this page come from Fliar’s company, funding and MCA filings data. Use it through the Investor Intelligence API and MCA financials feeds, or explore every company, filing and investor in Radar.

Capital & corporate activity

Enterprise infrastructure funding and M&A across India

782 recorded equity rounds have gone to 4,151 enterprise infrastructure companies in India — how much, at which stage, into which sub-sectors, from whom, and how Kolkata compares. Debt, IPO and grant rounds are excluded.

equity rounds, last 12 months21

US$1.53bn

equity rounds, last 24 months71

US$1.69bn

raised over five yearsUS$2.74bn

308 rounds in India

M&A deals, India19

last 24 months

Capital by year

Equity funding into enterprise infrastructure in India

amount rounds
$115m201847
$95m201929
$142m202070
$435m202166
$299m202271
$98m202346
$227m202459
$164m202551
$1.5bn202615

Bars show US$ raised; the number under each year is equity rounds. 2026 is year to date. The peak year was 2021, with US$434.81m across 66 rounds.

The funding ladder · five years

Rounds and typical cheque by stage

AngelUS$17.06m37 rounds · median US$180k
SeedUS$232.98m205 rounds · median US$403k
Series AUS$402.34m40 rounds · median US$5.40m
Series BUS$949.49m13 rounds · median US$15.23m
Series CUS$107.62m2 rounds · median US$53.81m
Series D+US$178.06m9 rounds · median US$11.65m
Private equityUS$856.91m2 rounds · median US$428.45m
Where the money went · five years

Most-funded sub-sectors

Data center infrastructureUS$884.36m10 rounds · 7 companies
Cloud infrastructureUS$677.33m8 rounds · 3 companies
Software testing toolsUS$360.72m13 rounds · 12 companies
Insurance itUS$214.06m11 rounds · 3 companies
CybersecurityUS$149.82m80 rounds · 45 companies
Grc softwareUS$67.67m10 rounds · 5 companies
RegtechUS$61.25m11 rounds · 6 companies
Corporate activity · last 24 months

M&A in India

18Acquisition
1Merger

Most active acquirers

  1. Blackstone3
  2. Vwo1
  3. Wingify1
  4. Xypher1
  5. Lightspeed1

Most acquired or merged

  1. Neysa5
  2. Ab tasty1
  3. Blitzllama1
  4. Aristi1
  5. Nivetti systems1

Each deal appears in the events strip at the top of the page.

Founders and momentum in Kolkata

Meet the people behind enterprise infrastructure companies in Kolkata. 18 of 43 companies list founders or leaders; where a public LinkedIn profile matches exactly, the expanded profile shows the photo, headline, location and education.

Explore Kolkata enterprise infrastructure companies by sub-sector

The most common specialisations among enterprise infrastructure companies in Kolkata. Open a company to see what it sells, who runs it and how far it has come.

Keep exploring enterprise infrastructure in India and nearby markets.

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