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DPIIT recognised District

Zentraac Engineers and Consultants Private Limited

Flat No.- 1a, 1st Floor, D/18/1, Rabindra Pally, Block-d, Ganguli Bagan, Kmc Premise No.- 241, Baghajatin, Kolkata, West Bengal 700086

Registered office as filed with the MCA.

Sectors as filed: Environmental Services & Equipment

The website is as filed on the register. We have not checked that it resolves. Something wrong with this startup?

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Six things we look for on every startup: DPIIT recognition, a CIN, a website, a description, a logo and a funding signal. Not held here: Funding signal.

Location

Where this is

District

Kolkata

West Bengal

Startup India records the district. We do not have a street address for this company, and we will not invent one.

No point is drawn, because we do not have one.

Somewhere in this district

The register records this company's district and nothing finer, so the district is what is drawn. No point is shown, because we do not have one.

Map data © OpenStreetMap contributors · © Protomaps

Geocode confidence: low

See all Kolkata startups on the map How we placed this startup

In context

What this startup amounts to

ZENTRAAC ENGINEERS AND CONSULTANTS PRIVATE LIMITED is a Startup India startup we can place no finer than Kolkata district, which holds 11,455 startups in this snapshot. 574 of those startups are filed under Professional & Commercial Services, 5% of the district. It carries no funding signal of any class, which is true of 10,125 of the 11,455 startups in Kolkata.

Every figure above is counted from the 2026-08 snapshot and is the same number the page it links to prints.

In their own words

Contact no – [phone redacted] , Mail id : [email redacted], [email redacted] Zentraac Engineers & Consultants Pvt Ltd was established with the idea of catering to a segment of the market which has remained largely unserved, as a whole, so far. Technical consultancy has been in existence since times immemorial all over the world and also in India where we have had an abundance of very superlative technical minds getting together to find solutions to the most difficult of problems in all fields of engineering. Similarly, business consultancy has also been a booming sector in our country, especially after the advent of rapid growth seen since the post 90s era. ZEC is founded to offer a complete solution to one’s entire inter-related chain of business issues – right from problem evaluation, application and product approvals, techno commercial proposals, project executions and management of this entire spectrum, be it in the technical orthe very diversified ad developed field of managemen. With civil engineering and marketing expertise at its core, the aim of the company is to present itself as a one point solution, be it marketing or technical. Led by a team of industry experienced civil engineers and MBAs across varied construction sectors, we are, at the core of our existence, a company devoted to the following segments: A. TECHNICAL a) Geosynthetics-based solutions: Site survey, data collection, data analysis, solution design using geosynthetics, quality assessment and assurance, design ratification by recognized authority (if required), tender formulation, work supervision and performance monitoring and evaluation Areas of operation are in the river sector (anti erosion schemes, protection works, etc), Coastal protection, hill slope stabilization and hill roads protection, dewatering geotubes (for sewage treatment plants) b) Buildings Planning and layout, structural design, tender formulation, work supervision c) Bitumen Application of specialized grades of bitumen like PMB, CRMB, etc Cold mix applications like Premix Carpeting & Seal Coat for Rural Roads, Microsurfacing and Slurry sealing for Urban Roads. B. MANAGEMENT Preparing marketing plan for companies segment-wise, geography-wise Executing marketing plans set by companies or set for companies by us. The formulation and execution of the following innovative projects were done by the lead design team of ZEC: The Board of the company is made up of qualified and experienced professionals. Shri Rajeeva Ranjan Upadhyay, Chief Executive Officer of the company and its current head is a civil engineering graduate with MBA in Marketing & MIS with 27+ years of experience in the fields of geosynthetics and its applications design, marketing, finance and IT which also includes substantial exposure to the Australasian markets. He also has extensive experience in starting up of two major companies in the Indian market in the field of geosynthetics-based new technologies. Shri Arindam Purkayastha, Chief Operating Officer, is a graduate in civil engineering with over 27+ years of experience in the fields of technical sales and marketing of various sectors of construction engineering in the Indian sub-continent. Shri Ramen Goswami, Senior Vice-President is a civil engineering graduate and MBA in Marketing with over 19+ years of experience in the fields of specialized civil engineering applications in the Indian market.

Written by the company on its public Startup India profile. Not verified by us.

The listing

What the startup says

DPIIT recognition number
DIPP38224
CIN
U74999AS2018PTC018573
Incorporated (MCA)
2018
Registered on Startup India
2019
Self-declared stage
Early traction
Professional & Commercial Services in Kolkata
574 startups
District
Kolkata
State
West Bengal
Registered pincode
700086
MCA status
Active
Company class
Private
Registrar
RoC-Kolkata I
Authorised capital
₹10,00,000
Paid-up capital
₹2,80,000

Building a list? 11,455 Kolkata startups are in Explore, with website and CIN columns, the first 25 free.

Nearby

More startups near here

Other startups the register places in Kolkata, ranked by the evidence held on each, the same six things the dots near the top count.

Around it

The neighbourhood

This startup carries no locality line, so the district is the finest ring we can place it in.

All 11,455 registered startups in Kolkata are analysed in a 50-page report. About the report

Limits

What we do not know

We have no liveness signal for any company on this site: no filings feed, no revenue, no check that the website still resolves. A startup existing here means a startup exists, not that a business is trading.

Is this your company?

Everything here comes from public government records. If something is wrong, the authoritative place to correct it is the Startup India portal itself, and we will pick the correction up on the next monthly snapshot. To flag an error on our side, use the report link or write to trust@indianstartupmap.com.

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