Sims Twerfen Engineering Consultancy (OPC) Private Limited
Registered office as filed with the MCA.
Sectors as filed: Industrial Design
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
Street-level
A P Nagar
West Bengal
Street-level coordinate, derived from a registered address in A P Nagar. We print the registered office as filed with the MCA, trimmed of contact details; it never appears in a report or an export, and a request from the company removes it within two working days.
This is the registered office on the company's own MCA filing, which is the address printed above. A registered office is frequently a founder's home, and it is not necessarily where the company works.
Map data © OpenStreetMap contributors · © Protomaps
Geocode confidence: high
See all Kolkata startups on the map How we placed this startup
In context
What this startup amounts to
SIMS TWERFEN ENGINEERING CONSULTANCY (OPC) PRIVATE LIMITED is a Startup India startup placed at street level in A P Nagar, one of 11,455 startups we hold in Kolkata. 75 of those startups are filed under Design, 1% 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
We shall be in an innovative business of Computational Fluid Dynamics (CFD) to marine engineering, enabling optimized water flow around marine structures and piping systems. This approach will reduce energy wastage, lower operational costs, and ensure reliable systems that will improve safety and minimize downtime in upcoming National & International waterways projects. By aligning with IMO emission norms and India’s green port initiatives, our solutions will contribute to cleaner waterways and sustainable shipping practices, thereby benefiting both the marine industry and society at large.
Written by the company on its public Startup India profile. Not verified by us.
The listing
What the startup says
- DPIIT recognition number
- DIPP222832
- CIN
- U74909WB2025OPC278101
- Incorporated (MCA)
- 2025
- Registered on Startup India
- 2025
- Self-declared stage
- Prototype
- Industry
- Design
- Design in Kolkata
- 75 startups
- District
- Kolkata
- State
- West Bengal
- Registered pincode
- 700150
- MCA status
- Active
- Company class
- One Person Company
- Registrar
- RoC-Kolkata II
- Authorised capital
- ₹15,00,000
- Paid-up capital
- ₹10,000
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
We hold A P Nagar as a line of text on this startup, not as an index, so we cannot tell you which other companies share it. The district is the finest ring we count.
All 11,455 registered startups in Kolkata are analysed in a 50-page report. About the report
Limits
What we do not know
- no funding signal of any kind
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?
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