Castleton Spring Private Limited

Castleton Spring Private Limited - machinery and equipment in Kolkata, West Bengal, India. FY 2026 financials & compliance.
CIN U01132WB1983PTC036826 Incorporated 03 October 1983 ROC Kolkata HQ Kolkata, West Bengal, India
Active Private Limited Company machinery and equipment MSME · Small
Data last updated
Revenue · FY 2025
₹25.25 Cr
▲ 31% YoY
Net profit · FY 2025
₹47.98 Lakh
Net margin 1.9%
EBITDA · FY 2025
₹2.43 Cr
EBITDA margin 9.6%
Authorised capital
₹80 Lakh
Registered with MCA
Paid-up capital
₹38.64 Lakh
Issued & subscribed
Open charges
₹21.84 Cr
Satisfied ₹25.56 Cr
Company age
43 yrs
Est. 1983
Employees · EPFO
22
Provident fund records

About Castleton Spring Private Limited

Data last updated:

Castleton Spring Private Limited is a private limited company based in Kolkata, West Bengal, India. It operates in the industrial machinery manufacturing segment of the machinery and industrial equipment sector. It was incorporated on 03 October 1983 and has been in existence for over 43 years.

The company is registered with the Registrar of Companies (ROC), Kolkata, under CIN U01132WB1983PTC036826. Its GSTIN is 19AABCC0001B1ZP (West Bengal). The company holds 3 GST registrations, all of them active.

The company has an authorised share capital of ₹80 Lakh and a paid-up capital of ₹38.64 Lakh. It was formerly known as Castleton Tea & Engineering Company Private Limited and Castleton Tea Company Private Limited. It is led by directors Ankur Choudhary and Rajeev Jayraj.

Its last annual general meeting (AGM) was held on 30 September 2025, and its latest financial statements are for the year ended 31 March 2025. The registered office is at 57 Raja Basant Roy Road Room No – 1 Ground Floor, Kolkata, West Bengal, India – 700029.

As per the financials filed for FY 2025, the company reported a revenue of ₹25.25 Cr, a growth of 31% compared to the previous year. For the same year it recorded a net profit of ₹47.98 Lakh (net margin 1.9%) and EBITDA of ₹2.43 Cr (EBITDA margin 9.6%). Revenue has grown at a compounded annual rate (CAGR) of 14% over three years and 8% over five years.

The company has about 22 employees on its provident fund (EPFO) records.

The company is associated with 1 brand: Castleton Spring. As per MCA filings, the company has open charges of ₹21.84 Cr and satisfied charges of ₹25.56 Cr on record. Court records list 1 case involving the company, including 1 filed by the company; 1 case is pending.

Castleton Spring Private Limited is registered as a small enterprise under the Udyam registration framework (Reg. No. UDYAM-WB-10-0014498). The current compliance status is marked as compliant by the Registrar of Companies. For more details, the company can be reached via its website castletonspring.com.

Company Details of Castleton Spring Private Limited
CIN U01132WB1983PTC036826
Registration Number 036826
Incorporation Date 03 October 1983
ROC Kolkata
Listing Status Unlisted
Company Status Active
Date of Last AGM 30 September 2025
Date of Balance Sheet 31 March 2025
Compliance Status Active Compliant
MSME Classification Small
Udyam Registration UDYAM-WB-10-0014498

Name History of Castleton Spring Private Limited

Castleton Spring has undergone 3 name changes throughout its history. The company was previously known as Castleton Tea & Engineering Company Private Limited, Castleton Tea Company Private Limited, and Castleton Tea Co Pvt Ltd. The current legal name is Castleton Spring Private Limited.

Company NameStatus
Castleton Spring Private LimitedCurrent
Castleton Tea & Engineering Company Private LimitedPrevious
Castleton Tea Company Private LimitedPrevious
Castleton Tea Co Pvt LtdPrevious
Key People
Ankur Choudhary Director Rajeev Jayraj Director

Recognitions & Rankings of Castleton Spring

MSME (Udyam registered) Ministry of MSME
Category
Small (2024-25)
Udyam number
UDYAM-WB-10-0014498
Contact Details
  • Email
    Locked
  • Telephone
    Locked
  • Website
    castletonspring.com
  • Social Media
    Locked
  • Registered Address
    57 Raja Basant Roy Road Room No – 1 Ground Floor, Kolkata, West Bengal, India – 700029
  • Industry
    Machinery and Equipment, Industrial Machinery Manufacturing
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Financials, compliance, directors, charges, ownership and filings for Castleton Spring Private Limited in one report.

Financials from 2015 Directors & ownership Charges & compliance

Associated Brands with Castleton Spring Private Limited

Castleton Spring operates one associated brand: Castleton Spring. Each brand links to its own profile.

BrandDescriptionWebsite
Castleton Spring
Manufacturing of hot and cold coil springs, along with components, in India.castletonspring.com

Business Activity of Castleton Spring Private Limited

The main business activity of Castleton Spring is manufacturing. In detail, this covers metal and metal products.

Main Activity Group CodeDescription of Main ActivityBusiness Activity CodeDescription of Business ActivityTurnover Percentage
CManufacturingC7Metal and metal productsLocked
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Business activity turnover details

Turnover share and past changes in activity are in the company report.

  • Turnover contribution
  • Historical classifications
  • Filing-level activity changes

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Financials of Castleton Spring Private Limited FY 2025 filings available

Castleton Spring Private Limited reported revenue of ₹25.25 Cr (up 31% YoY) for FY 2025.

Revenue · FY 2025
₹25.25 Cr ▲ 31%
Net profit · FY 2025
₹47.98 Lakh margin 1.9%
EBITDA · FY 2025
₹2.43 Cr margin 9.6%

Compounded Annual Growth Rate (CAGR) of Castleton Spring Private Limited

Revenue CAGR growth
1 year
▲ 31%
3 years · compounded
▲ 14%
5 years · compounded
▲ 8%
EBITDA CAGR growth
1 year
▲ 31%
3 years · compounded
▲ 42%
5 years · compounded
▲ 13%

Revenue has grown at a compounded annual rate (CAGR) of 8% over five years, including 31% growth in the latest year. EBITDA rose 31% in the latest year. Three- and five-year figures are compounded annual growth rates (CAGR): the steady yearly rate that links the first and the last year. All are worked out from the filed statements.

Financial Statement Summary of Castleton Spring Private Limited

MetricsFY 2024-25FY 2023-24FY 2022-23FY 2021-22FY 2020-21
Profit and Loss Statement
Revenue from Operations••••••••••••••••••••
Other Income••••••••••••••••••••
Total Revenue••••••••••••••••••••
Cost of Materials Consumed••••••••••••••••••••
Employee Benefit Expense••••••••••••••••••••
Finance Costs••••••••••••••••••••
Depreciation and Amortisation••••••••••••••••••••
Other Expenses••••••••••••••••••••
Total Expenses••••••••••••••••••••
EBITDA₹2.43 Cr••••••••••••••••
Profit Before Tax••••••••••••••••••••
Tax Expense••••••••••••••••••••
Net Profit (PAT)₹47.98 Lakh••••••••••••••••
Balance Sheet
Share Capital••••••••••••••••••••
Reserves and Surplus••••••••••••••••••••
Net Worth (Total Equity)••••••••••••••••••••
Long-term Borrowings••••••••••••••••••••
Short-term Borrowings••••••••••••••••••••
Trade Payables••••••••••••••••••••
Total Liabilities••••••••••••••••••••
Fixed Assets••••••••••••••••••••
Investments••••••••••••••••••••
Inventories••••••••••••••••••••
Trade Receivables••••••••••••••••••••
Cash and Bank Balance••••••••••••••••••••
Total Assets••••••••••••••••••••

Financial Ratios of Castleton Spring Private Limited

MetricsFY 2024-25FY 2023-24FY 2022-23FY 2021-22FY 2020-21
Profitability
EBITDA Margin9.6%••••••••••••••••
Net Profit Margin1.9%••••••••••••••••
Return on Equity (ROE)••••••••••••••••••••
Return on Capital Employed (ROCE)••••••••••••••••••••
Return on Assets (ROA)••••••••••••••••••••
Liquidity and Debt
Current Ratio••••••••••••••••••••
Quick Ratio••••••••••••••••••••
Debt-to-Equity Ratio••••••••••••••••••••
Interest Coverage Ratio••••••••••••••••••••
Efficiency and Growth
Asset Turnover••••••••••••••••••••
Receivable Days••••••••••••••••••••
Payable Days••••••••••••••••••••
Inventory Days••••••••••••••••••••
Revenue Growth••••••••••••••••••••
Net Profit Growth••••••••••••••••••••

Paid data: the figures shown as dots are available after purchase of the company report. Figures as filed with the MCA in Form AOC-4. The full year-wise statements and ratios of Castleton Spring are in the company report.

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Financial statements from 2015

Earlier years and trend charts are in the company report.

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Board of Directors of Castleton Spring Private Limited

Castleton Spring has 2 current directors and 4 former directors. Current directors are listed first, with their designation and appointment date.

Current Directors
NameDesignationAppointment DateTenureStatus
Ankur Choudhary
Also directs: Castleton Spring and Engineering Private Limited
Director20 Mar 201511 Years 7 MonthsCurrent
Rajeev JayrajDirector01 Jan 201115 Years 9 MonthsCurrent
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Peer Comparison of Castleton Spring Private Limited

Castleton Spring Private Limited is compared with the companies closest to it by revenue in the Machinery and Equipment industry (Industrial Products Manufacturers). Net profit, margin and employee counts of each company are in the company report.

CompanyRevenueNet profitMarginGrowth (1 yr)EmployeesLocation
Infinity Automation Systems Private Limited₹25.29 Cr (FY 2024)••••••••39.0%••••Pune, Maharashtra, India
Pankaj Gas Cylinders Private Limited₹25.28 Cr (FY 2024)••••••••23.0%••••New Delhi, Delhi, India
United Electrical Industries Ltd₹25.27 Cr (FY 2023)••••••••-9.0%••••Quilon, Kerala, India
VDL Pinnacle Engineering India Private Limited₹25.27 Cr (FY 2025)••••••••76.0%••••Pune, Maharashtra, India
Gravotech Engineering Private Limited₹25.27 Cr (FY 2025)••••••••12.0%••••Pune, Maharashtra, India
Castleton Spring Private Limited this company₹25.25 Cr (FY 2025)••••••••31.0%••••Kolkata, West Bengal, India
Sap Filter Private Limited₹25.24 Cr (FY 2025)••••••••12.0%••••Palghar, Maharashtra, India
Torsa Machines Limited₹25.19 Cr (FY 2025)••••••••24.0%••••Guwahati, Assam, India
Matsya Green Enviro Private Limited₹25.18 Cr (FY 2024)••••••••36.0%••••Hyderabad, Telangana, India
Nilkamal Control Systems Private Limited₹25.13 Cr (FY 2024)••••••••3.0%••••Pune, Maharashtra, India
Mahaveer Cylinders Limited₹25.1 Cr (FY 2025)••••••••4.0%••••Delhi, India

Peers are the five companies nearest above and the five nearest below Castleton Spring by revenue in the Machinery and Equipment industry (Industrial Products Manufacturers), from the latest filed financials of each company. Net profit, margin and employee counts of each peer are in the company report.

Auditor Details of Castleton Spring Private Limited

Castleton Spring Private Limited is audited by SARUPRIA SOMANI & ASSOCIATES for the financial year 2022.

NameStatusAppointment DateCessation Date
SARUPRIA SOMANI & ASSOCIATESLockedLockedLocked
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Complete auditor history

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Ownership and Shareholding of Castleton Spring Private Limited

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Shareholding and ownership data

Promoter, institutional, public and beneficial ownership figures are in the company report.

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Charges & Borrowings of Castleton Spring Private Limited

Open charges
₹21.84 Cr
Satisfied charges
₹25.56 Cr
Breakdown by lending institutions
Axis Bank Limited₹21.37 Cr
Others₹0.25 Cr
Hdfc Bank Limited₹0.22 Cr
Latest charge details
DateLenderAmountStatus
30 Sep 2024Axis Bank Limited₹21.37 CrOpen
28 Mar 2024Others₹10 LakhOpen
28 Nov 2022Hdfc Bank Limited₹22.25 LakhOpen
07 Sep 2017Others₹15.15 LakhOpen
01 Mar 2021Hdfc Bank Limited₹7.71 CrSatisfied

Total charge records: 13 View all charges

MSME Payment Delays by Castleton Spring Private Limited

Castleton Spring Private Limited has 10 MSME Form 1 returns on record between 2020 and 2023, listing 279 overdue payments to 24 micro and small suppliers. Companies must report dues to micro and small suppliers that stay unpaid for more than 45 days in a half-yearly MSME Form 1 return.

Suppliers with reported dues (5 of 24)

SupplierAmount dueDue sinceReported on
an individual supplier••••••••••••
DPJ Metal Udyog Private Limited••••••••••••
an individual supplier••••••••••••
an individual supplier••••••••••••
Hardcastle Petrofer Private Limited••••••••••••
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Full MSME payment history

Every supplier, amount and due date from all 10 MSME Form 1 returns is in the company report.

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Individuals and sole proprietors among the suppliers are not named. Amounts, due dates and filing dates are in the company report.

Employees and EPFO Compliance at Castleton Spring Private Limited

Castleton Spring Private Limited has a workforce of 22 employees as of Apr 04, 2024.

Employee count
22
Active EPFO establishments
1
Employee growth
-4.35%
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Employee and EPFO history

Monthly headcount, contribution history and filing status are in the company report.

  • Monthly headcount
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  • Establishment history

Verified entity values are shown only after access is granted.

Recent Activity on Castleton Spring Private Limited

Castleton Spring Private Limited has 6 board changes on record since 2008: 2 appointments and 4 cessations. The latest: Bisweswar Bhattacharyya ceased to be Director on 13 May 2017.

AGM
Castleton Spring Private Limited last Annual general meeting of members was held on 30 Sep 2025 as per latest MCA records.
Charges
A charge with Axis Bank Limited of Rs. 2,136.75 Lakh registered on 30 Sep 2024 with Charge ID 100993319 was modified on 10 Sep 2025.
Filing
Castleton Spring Private Limited has filed its annual Financial statements for the year ended 31 Mar 2025 with Roc Kolkata.
Charges
A charge registered on 01 Mar 2021 via Charge ID 100541898 with Hdfc Bank Limited was fully satisfied on 28 Feb 2025.
Charges
A charge with Axis Bank Limited amounted to Rs. 2,136.75 Lakh with Charge ID 100993319 was registered on 30 Sep 2024.
Charges
A charge with Others amounted to Rs. 10.00 Lakh with Charge ID 100893241 was registered on 28 Mar 2024.
Charges
A charge with Hdfc Bank Limited of Rs. 771.00 Lakh registered on 01 Mar 2021 with Charge ID 100541898 was modified on 02 Jan 2023.
Charges
A charge with Hdfc Bank Limited amounted to Rs. 22.25 Lakh with Charge ID 100720180 was registered on 28 Nov 2022.
Charges
A charge registered on 12 May 2020 via Charge ID 100349692 with Others was fully satisfied on 21 Dec 2021.
Charges
A charge registered on 01 Jul 2014 via Charge ID 10507880 with Bank Of India was fully satisfied on 21 Dec 2021.
Charges
A charge registered on 30 Dec 2010 via Charge ID 10259114 with Bank Of India was fully satisfied on 21 Dec 2021.
Charges
A charge registered on 25 Jun 2009 via Charge ID 10167182 with Bank Of India was fully satisfied on 21 Dec 2021.

25 earlier events are listed in the company report.

Credit Ratings, Litigation & Regulatory Alerts for Castleton Spring Private Limited

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Credit ratings, litigation, and regulatory alerts

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Subsidiaries & Group Companies of Castleton Spring Private Limited

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Corporate group structure

Parent, subsidiary, associate and joint venture records with holdings are in the company report.

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GST Compliance of Castleton Spring Private Limited

Castleton Spring has 3 GST registrations: 3 active.

Total GSTINs
3
Active
3
GSTINStateStatusRegistered on
19AABCC0001B1ZPWest BengalActive01 Jul 2017
19AABCC0001B2ZOWest BengalActive13 May 2025
37AABCC0001B1ZRAndhra PradeshActive10 Jul 2017
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GST registrations and filing compliance

State-wise GST registrations, return filing status and HSN or SAC codes are in the company report.

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MCA Filings & Documents of Castleton Spring Private Limited

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MCA filings and documents

Filed forms, annual returns, financial statements and charge filings with their dates are in the company report.

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Frequently Asked Questions about Castleton Spring Private Limited

Castleton Spring is an active private limited company based in Kolkata, West Bengal, India. The company works in industrial machinery manufacturing, within the machinery and equipment industry. It was incorporated on 03 October 1983 (43+ years old) and is registered under CIN U01132WB1983PTC036826.

Castleton Spring reported revenue of ₹25.25 Cr for FY 2025 (up 31% YoY).

Castleton Spring has 2 current directors:

Castleton Spring reported a net profit of ₹47.98 Lakh (net margin 1.9%) and EBITDA of ₹2.43 Cr (EBITDA margin 9.6%) for FY 2025, as per its filed financial statements.

The compounded annual growth rate (CAGR) of the revenue of Castleton Spring is 14% over three years and 8% over five years. In the latest year (FY 2025) revenue rose 31%. CAGR is the steady yearly rate that links the first and the last year.

The GSTIN of Castleton Spring is 19AABCC0001B1ZP, registered in West Bengal. The company has 3 GST registrations in all, of which 3 are active. Other active GSTINs include 19AABCC0001B2ZO (West Bengal), 37AABCC0001B1ZR (Andhra Pradesh).

The CIN (Corporate Identification Number) of Castleton Spring is U01132WB1983PTC036826. It is issued by the Ministry of Corporate Affairs under the Companies Act, 2013, and uniquely identifies the company in India.

Castleton Spring has 1 court case on record: 1 filed by the company. 1 is pending.

Castleton Spring was incorporated on 03 October 1983, making it 43+ years old. It is registered with the Registrar of Companies, Kolkata.

The peers of Castleton Spring by revenue are Infinity Automation Systems Private Limited, Pankaj Gas Cylinders Private Limited, United Electrical Industries Ltd, VDL Pinnacle Engineering India Private Limited, Gravotech Engineering Private Limited and 5 more, all in the Machinery and Equipment industry (Industrial Products Manufacturers).

Bisweswar Bhattacharyya ceased to be Director on 13 May 2017. Shiv Kumar Lilha ceased to be Director on 23 Mar 2015. Ankur Choudhary was appointed as Director on 20 Mar 2015. Castleton Spring has 6 board changes on record in total.

Yes, Castleton Spring is registered as a small enterprise under Udyam registration (number: UDYAM-WB-10-0014498).

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