Startup India Government of India
Calmon Services Private Limited - business services in Patna, Bihar, India. FY 2026 financials & compliance.
Revenue · FY 2025
₹4.45 Cr
▲ 628% YoY
Net profit · FY 2025
₹8.26 Lakh
Net margin 1.9%
EBITDA · FY 2025
₹12.98 Lakh
EBITDA margin 2.9%
Authorised capital
₹11 Lakh
Registered with MCA
Paid-up capital
₹11 Lakh
Issued & subscribed
Company age
6 yrs
Est. 2020
Directors on board
2
As per MCA filings
Active GSTINs
1
GST registered
About Calmon Services Private Limited
Data last updated:
Calmon Services Private Limited is a private limited company based in Patna, Bihar, India, recognised as a startup by DPIIT. It was incorporated on 10 June 2020 and has been in existence for over 6 years.
The company is registered with the Registrar of Companies (ROC), Patna, under CIN U43900BR2020PTC046283. Its GSTIN is 10AAICC7482M1ZE (Bihar).
The company has an authorised share capital of ₹11 Lakh and a paid-up capital of ₹11 Lakh. It is led by directors Rahul Shrivastava and Sir Issac Newton.
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 Patna, Bihar.
As per the financials filed for FY 2025, the company reported a revenue of ₹4.45 Cr, reflecting significant growth compared to the previous year. For the same year it recorded a net profit of ₹8.26 Lakh (net margin 1.9%) and EBITDA of ₹12.98 Lakh (EBITDA margin 2.9%).
The company is associated with 1 brand: Calmon Services. Court records list 1 case involving the company, including 1 filed against it; 1 case is pending.
For more details, the company can be reached via its website calmonservices.com.
Company details
CIN U43900BR2020PTC046283
Registration Number 046283
Incorporation Date 10 June 2020
ROC Patna
Listing Status Unlisted
Company Status Active
Date of Last AGM 30 September 2025
Date of Balance Sheet 31 March 2025
DPIIT Recognition Recognised Startup
CIN history
Calmon Services has one previous CIN (Corporate Identification Number): U70109BR2020PTC046283. The current CIN is U43900BR2020PTC046283, which is the unique identifier assigned by the Registrar of Companies.
| CIN | Status |
|---|---|
| U43900BR2020PTC046283 | Current |
| U70109BR2020PTC046283 | Previous |
Recognitions & Rankings of Calmon Services
Contact details
Calmon Services Private Limited's registered office is in Patna, Bihar.
- Registered AddressC/O Sri Awdhesh Prasad, S.K. Puri, Patna, Bihar, India – 800013
Comprehensive company report
Calmon Services Private Limited - one report that includes everything
- Company details, directors and signatories
- Historical financials and ratios
- Shareholding pattern and group structure
- Charges with holder and property details
- Legal cases, compliance and MCA filings
₹799 ₹999 20% off excluding 18% GST
Secure checkout · GST invoice included
Brands
Calmon Services operates one associated brand: Calmon Services. Each brand links to its own profile.
| Brand | Description | Website |
|---|---|---|
| Manpower supply and construction services in India. | calmonservices.com |
Business activity
The main business activity of Calmon Services is administrative and support service activities. In detail, this covers office administrative, office support and other business support activities.
| Main activity group code | Main activity | Business activity code | Business activity | Share of turnover |
|---|---|---|---|---|
| N | Administrative and support service activities | 82 | Office administrative, office support and other business support activities |
To see the full business activity and turnover split of Calmon Services Private Limited, buy the company report.
Financials of Calmon Services Private Limited
FY 2025 filings availableCalmon Services Private Limited reported revenue of ₹4.45 Cr (up 628% YoY) for FY 2025.
Revenue · FY 2025
₹4.45 Cr ▲ 628%
Net profit · FY 2025
₹8.26 Lakh margin 1.9%
EBITDA · FY 2025
₹12.98 Lakh margin 2.9%
Compounded Annual Growth Rate (CAGR)
Revenue CAGR growth
1 year
▲ 628%
EBITDA CAGR growth
1 year
▲ 396%
3 years · compounded
▲ 363%
Revenue rose 628% in the latest year. EBITDA rose 396% 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
| Metrics | FY 2024-25 | FY 2023-24 | FY 2022-23 | FY 2021-22 | FY 2020-21 |
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| EBITDA | ₹12.98 Lakh | ||||
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| Tax Expense | |||||
| Net Profit (PAT) | ₹8.26 Lakh | ||||
| Balance Sheet | |||||
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Financial Ratios
| Metrics | FY 2024-25 | FY 2023-24 | FY 2022-23 | FY 2021-22 | FY 2020-21 |
|---|---|---|---|---|---|
| Profitability | |||||
| EBITDA Margin | 2.9% | ||||
| Net Profit Margin | 1.9% | ||||
| Return on Equity (ROE) | |||||
| Return on Capital Employed (ROCE) | |||||
| Return on Assets (ROA) | |||||
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To see the full financial statements and ratios of Calmon Services Private Limited, buy the company report.
Board of directors of Calmon Services Private Limited
Calmon Services has 2 directors on record. No former directors are listed.
Current Directors
| Name | Designation | Appointment Date | Tenure | Status |
|---|---|---|---|---|
| Rahul Shrivastava Also directs: Calmon Infrastructure Private Limited | Director | 10 Jun 2020 | 6 Years 4 Months | Current |
| Sir Issac Newton Also directs: Calmon Infrastructure Private Limited | Director | 10 Jun 2020 | 6 Years 4 Months | Current |
Legal cases
Calmon Services Private Limited has 1 court case on record: 1 filed against it. All case is pending.
Total cases
1
Filed against the company
1
Pending
1
Cases by court
| Court | Cases | Against the company | Pending |
|---|---|---|---|
| High courts | 1 | 1 | 1 |
Cases on record (1 of 1)
| Court | Type of case | Party | Status |
|---|---|---|---|
| Patna High Court | Court case (CWJC) | Filed against the company | Pending |
To see the full case history of Calmon Services Private Limited, buy the company report.
Case records are compiled from court listings and may lag the court's own records. A case filed against a company is not a finding against it.
MSME payment delays
No delayed payments to MSME suppliers are on our record for Calmon Services Private Limited; the supplier-wise MSME Form 1 check is in the company report Buy the company report.
GST
Calmon Services has 1 GST registration: 1 active.
Total GSTINs
1
Active
1
| GSTIN | State | Status | Registered on |
|---|---|---|---|
| 10AAICC7482M1ZE | Bihar | Active | 17 Jul 2020 |
To see the full GST registrations and return filing status of Calmon Services Private Limited, buy the company report.
Recent activity
Calmon Services Private Limited has 2 board changes on record since 2020: 2 appointments. The latest: Rahul Shrivastava was appointed as Director on 10 Jun 2020.
AGM
Calmon Services Private Limited last Annual general meeting of members was held on 30 Sep 2025 as per latest MCA records.
Filing
Calmon Services Private Limited has filed its annual Financial statements for the year ended 31 Mar 2025 with Roc Patna.
Appointed
Rahul Shrivastava was appointed as Director.
Appointed
Sir Issac Newton was appointed as Director.
Incorporation
10 Jun 2020
Calmon Services Private Limited was registered on 10 Jun 2020 with Roc Patna & aged 6 years 4 months as per MCA records.
Frequently asked questions
Calmon Services is an active private limited company based in Patna, Bihar, India. It was incorporated on 10 June 2020 (6+ years old) and is registered under CIN U43900BR2020PTC046283.
Calmon Services has 2 current directors:
- Rahul Shrivastava - Director
- Sir Issac Newton - Director
The latest financial statements of Calmon Services on record with the MCA are for the year ended 31 March 2025. Its last annual general meeting was held on 30 September 2025. Year-wise statements from FY 2021 are in the company report.
The GSTIN of Calmon Services is 10AAICC7482M1ZE, registered in Bihar.
The CIN (Corporate Identification Number) of Calmon Services is U43900BR2020PTC046283. It is issued by the Ministry of Corporate Affairs under the Companies Act, 2013, and uniquely identifies the company in India.
Calmon Services has 1 court case on record: 1 filed against it. 1 is pending.
Calmon Services was incorporated on 10 June 2020, making it 6+ years old. It is registered with the Registrar of Companies, Patna.
Rahul Shrivastava was appointed as Director on 10 Jun 2020. Sir Issac Newton was appointed as Director on 10 Jun 2020.
Yes, Calmon Services is recognised as a startup by the Department for Promotion of Industry and Internal Trade (DPIIT).
Calmon Services can be reached through the website calmonservices.com. Its registered office is in Patna, Bihar, India.