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Profile
What they make
About
BB SAHA & SONS is a renowned name in the industrial fastener industry, proudly serving as a leading manufacturer, dealer, supplier, and stockist of nuts, bolts, washers, fasteners, threaded anchor bolts, and foundation bolts in Kolkata, West Bengal for over 60 years. With decades of experience and a strong commitment to quality, the company has earned the trust of countless clients across construction, engineering, and infrastructure sectors. BB SAHA & SONS manufactures a comprehensive range of products in sizes from 8mm to 56mm and 3/8″ to 2″, strictly adhering to DIN, ASTM, British, and ISO standards. Their products are available in various grades such as 4.6, 4.8, 5.6, 6.8, 8.8, and 10.9, ensuring strength, durability, and performance for both light and heavy-duty applications. As one of Kolkata’s largest multi-channel suppliers, BB SAHA & SONS offers an extensive portfolio including HSFG nuts, bolts, washers, foundation bolts, carriage bolts, CSK bolts, threaded bars, self-tapping screws, rivets, hooks, and high tensile fasteners. Their wide inventory and efficient distribution network make them a one-stop destination for all fastening requirements. Whether it’s bulk industrial supply or customized orders, the company ensures timely delivery and consistent quality. Customers are always encouraged to stay connected for business enquiries, requirements, and queries, making BB SAHA & SONS a reliable and customer-focused partner in the fastener industry.
Locations
Export profile
Production capability
Trade background
Registry records
These are entries in government registers. BharatSeal has not checked them separately.
Record completeness: 4 of 7 records on file
- Company registration (CIN)
- U28991WB2005PTC101162
- MCAread 1 Jan 2026
- Active status in MCA
- Active
- MCAread 1 Jan 2026
- Paid-up capital
- ₹1.0 L
- MCAread 1 Jan 2026
- Date of incorporation
- 17 Jan 2005
- MCAread 1 Jan 2026
Not on record: GST registration, Udyam registration (MSME), Income-tax PAN
More company facts 9
- Legal entity
- Private Limited
- MCAread 1 Jan 2026
- Listing status
- Unlisted
- MCAread 1 Jan 2026
- Company class
- Private
- MCAread 1 Jan 2026
- NIC code
- 28991
- MCAread 1 Jan 2026
- Industry (as filed with MCA)
- Manufacturing (Metals and Chemicals, and products thereof)
- MCAread 1 Jan 2026
- Main markets
- India + 16 countries
- Companydeclared
- Authorized capital
- ₹50.0 L
- MCAread 1 Jan 2026
- ROC
- ROC Kolkata
- MCAread 1 Jan 2026
- Registered office PIN
- 700007
- MCAread 1 Jan 2026
Export records
Export details the company has shared.
What we checked, and when · how each record was checked, and how to report a wrong one
What we checked, and when
7 facts · 0 checked · 4 on record or declared · 3 unknown
Checks confirm records. They do not prove quality or delivery.
Identity and registrations4 on record or declared · 3 unknown
Company registration (CIN)U28991WB2005PTC101162On record in MCADetails
- Source
- MCA
- Method
- Read from the public register file
- Date checked
- Not checked by BharatSeal
- Next check
- No check scheduled
- What this does not prove
- A company registration does not prove the company trades or manufactures.
- CIN
- U28991WB2005PTC101162
Active status in MCAOn record in MCADetails
- Source
- MCA
- Method
- Read from the public register file
- Date checked
- Not checked by BharatSeal
- Next check
- No check scheduled
- What this does not prove
- An active status does not prove filings are current.
GST registrationNot found in GST network (this proves nothing on its own)Details
- Status
- Ask about this in your enquiry.
Udyam registration (MSME)Not found in Udyam (this proves nothing on its own)Details
- Status
- Ask about this in your enquiry.
Income-tax PANNot found in Income Tax (this proves nothing on its own)Details
- Status
- Ask about this in your enquiry.
Paid-up capitalOn record in MCADetails
- Source
- MCA
- Method
- Read from the public register file
- Date checked
- Not checked by BharatSeal
- Next check
- No check scheduled
- What this does not prove
- Capital on paper does not prove cash in the business.
Date of incorporationOn record in MCADetails
- Source
- MCA
- Method
- Read from the public register file
- Date checked
- Not checked by BharatSeal
- Next check
- No check scheduled
- What this does not prove
- An old incorporation date does not prove the company has been operating since.
Common questions
What does Bm Nut Bolt Manufacturing Private Limited manufacture?
construction, engineering, infrastructure
Where is Bm Nut Bolt Manufacturing Private Limited located?
Kolkata, WB, India
Is Bm Nut Bolt Manufacturing Private Limited verified on BharatSeal?
No. Bm Nut Bolt Manufacturing Private Limited has not claimed its BharatSeal profile. Registry records on this page are on record in government registers; BharatSeal has not checked them separately.
When was Bm Nut Bolt Manufacturing Private Limited founded?
Bm Nut Bolt Manufacturing Private Limited was incorporated in 2005 per Ministry of Corporate Affairs records under CIN U28991WB2005PTC101162. The company has been operating for 21 years, with the registration auditable on mca.gov.in.
Does Bm Nut Bolt Manufacturing Private Limited export?
Yes — exports to Assam, Jharkhand, Bihar, Odisha, MP, UP, Telangana, Andhra Pradesh, Maharashtra, Arunachal Pradesh, Nagaland, Ludhiana, Punjab, Nepal, Bhutan, Bangladesh.
How do I contact Bm Nut Bolt Manufacturing Private Limited?
Send an enquiry through BharatSeal. Every enquiry is logged so you have a record of the conversation.
