Company lists · Data refreshed September 2026
Top 25 Iot consulting firms based in Kolkata, India
RevenueBase identified 95 company matches for iot consulting firms associated with Kolkata, India as of September 2026 and tracks 1,276 professional contacts across them, including 227 with verified work emails. Across India, Bangalore is the largest hub for this category (405 companies); Kolkata has 95.
This list covers company matches for iot consulting firms associated with Kolkata, India, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 28, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest iot consulting firms based in Kolkata, India
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 335 contacts → | ||||
Exact match “Stesalit Systems Ltd has its core focus on the technology triad of Location Intelligence – IoT (Internet of Things) – Analytics to enable its clients know in real time all the…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 2 | 124 contacts → | ||||
Exact match “About Us Founded in 2005 and redefined in 2007, Nature Technologies Pvt Ltd stands today as a global beacon of innovation in software development, headquartered in Kolkata, India.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 3 | 73 contacts → | ||||
Exact match “Entiovi is a technology solution & services provider helping its customers to grow their business and cut costs using the latest technology solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 4 | 70 contacts → | ||||
Exact match “Greenwave partners with Manufacturers worldwide to enable them in their journey of Digitalizing their manufacturing footprint.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 5 | 59 contacts → | ||||
Exact match “AchieveX Solutions is a new-age company under the Startup India flagship that solely believes in entrenching innovation to your ideas and turning them into reality.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 6 | 43 contacts → | ||||
Exact match “About Surflex Technology Surflex Technology, a global IT company headquartered in India, stands as a beacon of innovation in business consulting, technology services, and product…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 7 | 38 contacts → | ||||
Exact match “We are a custom software development company, specialized in IoT and Enterprise solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 8 | 28 contacts → | ||||
Exact match “Synergic Softek Solutions Pvt.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 9 | 22 contacts → | ||||
Exact match “IOT | Enterprise Mobility | Mobile Payments | RFID We provide you honest advice to automate your business and bring better ROI to your business.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 10 | 19 contacts → | ||||
Exact match “EEGRAB is a leading provider of IoT and IIoT solutions, empowering industries to achieve digital transformation through innovative and scalable technologies.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 11 | 16 contacts → | ||||
Exact match “Aeonix Research & Innovations LLP builds end-to-end solutions in IoT, AI, Robotics and SaaS for governments, smart cities and enterprises.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 12 | 15 contacts → | ||||
Exact match “IT Consulting company in Kolkata” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 13 | 14 contacts → | ||||
Exact match “Coding Objects Private Limited is a pioneering software development and analytics company specializing in Deep AI-powered industrial automation.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 14 | 10 contacts → | ||||
Exact match “IT infrastructure solution provider” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 15 | 9 contacts → | ||||
Exact match “We're a next generation IoT and AI-based company focusing on providing comprehensive services to empower businesses with a robust ecosystem of IoT and AI solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 16 | 7 contacts → | ||||
Exact match “Techavo Systems is your one-stop solution for all your IoT integration needs.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 17 | 6 contacts → | ||||
Exact match “A leadership team with considerable business experience supported by strong development and delivery teams committed to offering solutions and services in the digital space by…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 18 | 5 contacts → | ||||
Exact match “GreenField Software (GFS) specializes in Industrial IoT applications.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 19 | 3 contacts → | ||||
Exact match “Revving Fox offers smart IT consulting and services to help you grow your business.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 20 | 3 contacts → | ||||
Exact match “At Velectico Consulting our objective is help propel our customers to the next Orbit.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 21 | 2 contacts → | ||||
Exact match “Empathy AI PVT LTD.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 22 | 1 contacts → | ||||
Exact match “Embark on a transformative journey with ITunive Consultancy Services Private Limited, where excellence is not just a goal; it's a lifestyle.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 23 | 1 contacts → | ||||
Exact match “At Konnectiva, we believe in creating a more sustainable, efficient, and enjoyable tech enable future.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 24 | 1 contacts → | ||||
Exact match “Sneha IT Projects is a global information technology, consultant, FTTH, Cyber Security, ISP technology support, enterprise Integration, IT services, IT trade, and business process…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 25 | 1 contacts → | ||||
Exact match “We provide software consultancy to our clients.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “iot consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 95 iot consulting firms based in Kolkata, India
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Iot consulting firms based in Kolkata, India at a glance
As of Sep 28, 2026Companies by employee count
Email recency for this list is measured across the whole India list rather than for Kolkata, so it is reported there. Company counts and contact totals on this page are exact for Kolkata, over 95 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Kolkata, India whose business descriptions match “iot consulting firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 227 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 28, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Iot consulting firms by metro in India
- Iot consulting firms in Bangalore405
- Iot consulting firms in Hyderabad295
- Iot consulting firms in Pune278
- Iot consulting firms in Noida173
- Iot consulting firms in Chennai146
- Iot consulting firms in Mumbai131
- Iot consulting firms in Ahmedabad119
- Iot consulting firms in New Delhi107
- Iot consulting firms in Gurgaon96
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “iot consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many iot consulting firms are there based in Kolkata, India?
RevenueBase identified 95 company matches for iot consulting firms associated with Kolkata, India as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Stesalit Systems LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city in India has the most iot consulting firms?
Bangalore leads India with 405 company records, followed by Hyderabad (295) and Pune (278). Kolkata has 95.
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 227 professional contacts with verified work emails tracked across these 95 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 2026.
Ready to reach these companies? Verified emails and direct dials for all 95 iot consulting firms based in Kolkata, India. Start with a free account, no credit card.
Download this list →Related lists
Iot consulting firms by geography
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- Iot consulting firms based in Curitiba, Brazil
- Iot consulting firms based in Rio De Janeiro, Brazil
- Iot consulting firms based in Sao Paulo, Brazil
- Iot consulting firms based in Sofia, Bulgaria
- Iot consulting firms based in Calgary, Canada
- Iot consulting firms based in Mississauga, Canada
- Iot consulting firms based in Montreal, Canada
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Iot consulting firms based in Buenos Aires, Argentina
- Iot consulting firms based in Canberra, Australia
- Iot consulting firms based in Melbourne, Australia
- Iot consulting firms based in Perth, Australia
- Iot consulting firms based in Sydney, Australia
- Iot consulting firms based in Curitiba, Brazil
Company intelligence · public preview
Top 25 iot consulting firms based in Kolkata, India
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 95 matching company records for iot consulting firms based in Kolkata, India, with 1,276 tracked contacts and 227 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 28, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 iot consulting firms based in Kolkata, India
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Stesalit Systems LTDstesalitsystems.comHQ: Kolkata, IndiaReported employees: 501-1,000 | Kolkata, India | 501-1,000 | Exact match | 335 contacts → |
“Stesalit Systems Ltd has its core focus on the technology triad of Location Intelligence – IoT (Internet of Things) – Analytics to enable its clients know in real time all the…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Nature Technologies PVT LTDnatureglobal.comHQ: Kolkata, IndiaReported employees: 51-200 | Kolkata, India | 51-200 | Exact match | 124 contacts → |
“About Us Founded in 2005 and redefined in 2007, Nature Technologies Pvt Ltd stands today as a global beacon of innovation in software development, headquartered in Kolkata, India.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Entiovi Technologiesentiovi.comHQ: Kolkata, IndiaReported employees: 51-200 | Kolkata, India | 51-200 | Exact match | 73 contacts → |
“Entiovi is a technology solution & services provider helping its customers to grow their business and cut costs using the latest technology solutions.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Greenwave Solutions Private Limitedgreenwave.co.inHQ: Kolkata, IndiaReported employees: 51-200 | Kolkata, India | 51-200 | Exact match | 70 contacts → |
“Greenwave partners with Manufacturers worldwide to enable them in their journey of Digitalizing their manufacturing footprint.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Achievex Solutions Private Limitedachievexsolutions.comHQ: Kolkata, IndiaReported employees: 51-200 | Kolkata, India | 51-200 | Exact match | 59 contacts → |
“AchieveX Solutions is a new-age company under the Startup India flagship that solely believes in entrenching innovation to your ideas and turning them into reality.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Surflex Technology Pvt. LTDsurflextechnology.in HQ: Kolkata, IndiaReported employees: 51-200 | Kolkata, India | 51-200 | Exact match | 43 contacts → |
“About Surflex Technology Surflex Technology, a global IT company headquartered in India, stands as a beacon of innovation in business consulting, technology services, and product…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Kotai Electronics Pvt. LTDkotaielectronics.comHQ: Kolkata, IndiaReported employees: 51-200 | Kolkata, India | 51-200 | Exact match | 38 contacts → |
“We are a custom software development company, specialized in IoT and Enterprise solutions.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Synergic Softek Solutions Pvt. LTDsynergicsoftek.inHQ: Kolkata, IndiaReported employees: 201-500 | Kolkata, India | 201-500 | Exact match | 28 contacts → |
“Synergic Softek Solutions Pvt.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Nick IT Solutions Pvt. LTDnickit.in HQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 22 contacts → |
“IOT | Enterprise Mobility | Mobile Payments | RFID We provide you honest advice to automate your business and bring better ROI to your business.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Eegrabeegrab.comHQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 19 contacts → |
“EEGRAB is a leading provider of IoT and IIoT solutions, empowering industries to achieve digital transformation through innovative and scalable technologies.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Aeonix Research And Innovationsaeonixinnovations.comHQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 16 contacts → |
“Aeonix Research & Innovations LLP builds end-to-end solutions in IoT, AI, Robotics and SaaS for governments, smart cities and enterprises.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Newamps Technologies LLPnewamps.co.inHQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 15 contacts → |
“IT Consulting company in Kolkata” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Coding Objects Private Limited Coplcodingobjects.inHQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 14 contacts → |
“Coding Objects Private Limited is a pioneering software development and analytics company specializing in Deep AI-powered industrial automation.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Vihan Informatics PVT LTDvipls.coHQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 10 contacts → |
“IT infrastructure solution provider” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Durbin Technologiesdurbin.liveHQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 9 contacts → |
“We're a next generation IoT and AI-based company focusing on providing comprehensive services to empower businesses with a robust ecosystem of IoT and AI solutions.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Techavo Systemstechavo.inHQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 7 contacts → |
“Techavo Systems is your one-stop solution for all your IoT integration needs.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Teknowlegion Private Limitedteknowlegion.comHQ: Kolkata, IndiaReported employees: 1-10 | Kolkata, India | 1-10 | Exact match | 6 contacts → |
“A leadership team with considerable business experience supported by strong development and delivery teams committed to offering solutions and services in the digital space by…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Greenfield Software Private Limitedgreenfieldsoft.comHQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 5 contacts → |
“GreenField Software (GFS) specializes in Industrial IoT applications.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Revving FOXrevvingfox.comHQ: Kolkata, IndiaReported employees: 1-10 | Kolkata, India | 1-10 | Exact match | 3 contacts → |
“Revving Fox offers smart IT consulting and services to help you grow your business.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Velectico Consulting Private Limitedvelectico.comHQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 3 contacts → |
“At Velectico Consulting our objective is help propel our customers to the next Orbit.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Empathy AIempathyaitech.comHQ: Kolkata, IndiaReported employees: 1-10 | Kolkata, India | 1-10 | Exact match | 2 contacts → |
“Empathy AI PVT LTD.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Ituniveitunive.comHQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 1 contacts → |
“Embark on a transformative journey with ITunive Consultancy Services Private Limited, where excellence is not just a goal; it's a lifestyle.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Konnectiva LLPkonnectiva.comHQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 1 contacts → |
“At Konnectiva, we believe in creating a more sustainable, efficient, and enjoyable tech enable future.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Sneha IT Projects OPC Private Limitedsnehaitprojects.com HQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 1 contacts → |
“Sneha IT Projects is a global information technology, consultant, FTTH, Cyber Security, ISP technology support, enterprise Integration, IT services, IT trade, and business process…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Ruztec Innovationsruztec.comHQ: Kolkata, IndiaReported employees: 1-10 | Kolkata, India | 1-10 | Exact match | 1 contacts → |
“We provide software consultancy to our clients.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 95 company matches
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Iot consulting firms: dataset insights
September 28, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
94 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole India list rather than for Kolkata, so it is reported there. Company counts and contact totals on this page are exact for Kolkata, over 95 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 28, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Iot consulting firms by metro in India
- Iot consulting firms in Bangalore405
- Iot consulting firms in Hyderabad295
- Iot consulting firms in Pune278
- Iot consulting firms in Noida173
- Iot consulting firms in Chennai146
- Iot consulting firms in Mumbai131
- Iot consulting firms in Ahmedabad119
- Iot consulting firms in New Delhi107
- Iot consulting firms in Gurgaon96
Questions about this company list
What does Exact match mean for iot consulting firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many iot consulting firms did RevenueBase find based in Kolkata, India?
The saved snapshot records 95 matching company records, 1,276 tracked contacts and 227 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 28, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Iot consulting firms by geography
- Iot consulting firms based in Buenos Aires, Argentina
- Iot consulting firms based in Canberra, Australia
- Iot consulting firms based in Melbourne, Australia
- Iot consulting firms based in Perth, Australia
- Iot consulting firms based in Sydney, Australia
- Iot consulting firms based in Curitiba, Brazil
- Iot consulting firms based in Rio De Janeiro, Brazil
- Iot consulting firms based in Sao Paulo, Brazil
- Iot consulting firms based in Sofia, Bulgaria
- Iot consulting firms based in Calgary, Canada
- Iot consulting firms based in Mississauga, Canada
- Iot consulting firms based in Montreal, Canada
Cite this list
RevenueBase Data Team. Top 25 iot consulting firms based in Kolkata, India. Snapshot: September 28, 2026. https://revenuebase.ai/companies/iot-consulting-firms/india/kolkata.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Iot consulting firms based in Buenos Aires, Argentina
- Iot consulting firms based in Canberra, Australia
- Iot consulting firms based in Melbourne, Australia
- Iot consulting firms based in Perth, Australia
- Iot consulting firms based in Sydney, Australia
- Iot consulting firms based in Curitiba, Brazil
Company intelligence · public preview
Top 25 iot consulting firms based in Kolkata, India
RevenueBase records 95 matching company records for iot consulting firms based in Kolkata, India, with 1,276 tracked contacts and 227 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 28, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 iot consulting firms based in Kolkata, India
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Stesalit Systems LTDstesalitsystems.com HQ: Kolkata, IndiaReported employees: 501-1,000 | Kolkata, India | 501-1,000 | Exact match | 335 contacts → |
“Stesalit Systems Ltd has its core focus on the technology triad of Location Intelligence – IoT (Internet of Things) – Analytics to enable its clients know in real time all the…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Nature Technologies PVT LTDnatureglobal.com HQ: Kolkata, IndiaReported employees: 51-200 | Kolkata, India | 51-200 | Exact match | 124 contacts → |
“About Us Founded in 2005 and redefined in 2007, Nature Technologies Pvt Ltd stands today as a global beacon of innovation in software development, headquartered in Kolkata, India.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Entiovi Technologiesentiovi.com HQ: Kolkata, IndiaReported employees: 51-200 | Kolkata, India | 51-200 | Exact match | 73 contacts → |
“Entiovi is a technology solution & services provider helping its customers to grow their business and cut costs using the latest technology solutions.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Greenwave Solutions Private Limitedgreenwave.co.in HQ: Kolkata, IndiaReported employees: 51-200 | Kolkata, India | 51-200 | Exact match | 70 contacts → |
“Greenwave partners with Manufacturers worldwide to enable them in their journey of Digitalizing their manufacturing footprint.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Achievex Solutions Private Limitedachievexsolutions.com HQ: Kolkata, IndiaReported employees: 51-200 | Kolkata, India | 51-200 | Exact match | 59 contacts → |
“AchieveX Solutions is a new-age company under the Startup India flagship that solely believes in entrenching innovation to your ideas and turning them into reality.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Surflex Technology Pvt. LTDsurflextechnology.in HQ: Kolkata, IndiaReported employees: 51-200 | Kolkata, India | 51-200 | Exact match | 43 contacts → |
“About Surflex Technology Surflex Technology, a global IT company headquartered in India, stands as a beacon of innovation in business consulting, technology services, and product…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Kotai Electronics Pvt. LTDkotaielectronics.com HQ: Kolkata, IndiaReported employees: 51-200 | Kolkata, India | 51-200 | Exact match | 38 contacts → |
“We are a custom software development company, specialized in IoT and Enterprise solutions.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Synergic Softek Solutions Pvt. LTDsynergicsoftek.in HQ: Kolkata, IndiaReported employees: 201-500 | Kolkata, India | 201-500 | Exact match | 28 contacts → |
“Synergic Softek Solutions Pvt.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Nick IT Solutions Pvt. LTDnickit.in HQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 22 contacts → |
“IOT | Enterprise Mobility | Mobile Payments | RFID We provide you honest advice to automate your business and bring better ROI to your business.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Eegrabeegrab.com HQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 19 contacts → |
“EEGRAB is a leading provider of IoT and IIoT solutions, empowering industries to achieve digital transformation through innovative and scalable technologies.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Aeonix Research And Innovationsaeonixinnovations.com HQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 16 contacts → |
“Aeonix Research & Innovations LLP builds end-to-end solutions in IoT, AI, Robotics and SaaS for governments, smart cities and enterprises.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Newamps Technologies LLPnewamps.co.in HQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 15 contacts → |
“IT Consulting company in Kolkata” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Coding Objects Private Limited Coplcodingobjects.in HQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 14 contacts → |
“Coding Objects Private Limited is a pioneering software development and analytics company specializing in Deep AI-powered industrial automation.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Vihan Informatics PVT LTDvipls.co HQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 10 contacts → |
“IT infrastructure solution provider” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Durbin Technologiesdurbin.live HQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 9 contacts → |
“We're a next generation IoT and AI-based company focusing on providing comprehensive services to empower businesses with a robust ecosystem of IoT and AI solutions.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Techavo Systemstechavo.in HQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 7 contacts → |
“Techavo Systems is your one-stop solution for all your IoT integration needs.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Teknowlegion Private Limitedteknowlegion.com HQ: Kolkata, IndiaReported employees: 1-10 | Kolkata, India | 1-10 | Exact match | 6 contacts → |
“A leadership team with considerable business experience supported by strong development and delivery teams committed to offering solutions and services in the digital space by…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Greenfield Software Private Limitedgreenfieldsoft.com HQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 5 contacts → |
“GreenField Software (GFS) specializes in Industrial IoT applications.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Revving FOXrevvingfox.com HQ: Kolkata, IndiaReported employees: 1-10 | Kolkata, India | 1-10 | Exact match | 3 contacts → |
“Revving Fox offers smart IT consulting and services to help you grow your business.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Velectico Consulting Private Limitedvelectico.com HQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 3 contacts → |
“At Velectico Consulting our objective is help propel our customers to the next Orbit.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Empathy AIempathyaitech.com HQ: Kolkata, IndiaReported employees: 1-10 | Kolkata, India | 1-10 | Exact match | 2 contacts → |
“Empathy AI PVT LTD.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Ituniveitunive.com HQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 1 contacts → |
“Embark on a transformative journey with ITunive Consultancy Services Private Limited, where excellence is not just a goal; it's a lifestyle.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Konnectiva LLPkonnectiva.com HQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 1 contacts → |
“At Konnectiva, we believe in creating a more sustainable, efficient, and enjoyable tech enable future.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Sneha IT Projects OPC Private Limitedsnehaitprojects.com HQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 1 contacts → |
“Sneha IT Projects is a global information technology, consultant, FTTH, Cyber Security, ISP technology support, enterprise Integration, IT services, IT trade, and business process…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Ruztec Innovationsruztec.com HQ: Kolkata, IndiaReported employees: 1-10 | Kolkata, India | 1-10 | Exact match | 1 contacts → |
“We provide software consultancy to our clients.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 95 company matches
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Iot consulting firms: dataset insights
September 28, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
94 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole India list rather than for Kolkata, so it is reported there. Company counts and contact totals on this page are exact for Kolkata, over 95 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 28, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Iot consulting firms by metro in India
- Iot consulting firms in Bangalore405
- Iot consulting firms in Hyderabad295
- Iot consulting firms in Pune278
- Iot consulting firms in Noida173
- Iot consulting firms in Chennai146
- Iot consulting firms in Mumbai131
- Iot consulting firms in Ahmedabad119
- Iot consulting firms in New Delhi107
- Iot consulting firms in Gurgaon96
Questions about this company list
What does Exact match mean for iot consulting firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many iot consulting firms did RevenueBase find based in Kolkata, India?
The saved snapshot records 95 matching company records, 1,276 tracked contacts and 227 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 28, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 iot consulting firms based in Kolkata, India. Snapshot: September 28, 2026. https://revenuebase.ai/companies/iot-consulting-firms/india/kolkata.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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