MSME (Udyam registered) Ministry of MSME
- Category
- Micro (2024-25)
- Udyam number
- UDYAM-TN-02-0022440
Equation Calibration Services Private Limited - business outsourcing in Chennai, Tamil Nadu, India. FY 2026 financials & compliance.
Revenue · FY 2023
₹2 Cr
▲ 42% YoY
Net profit · FY 2023
₹30.09 Lakh
Net margin 15%
EBITDA · FY 2023
₹49.87 Lakh
EBITDA margin 24.9%
Authorised capital
₹20 Lakh
Registered with MCA
Paid-up capital
₹20 Lakh
Issued & subscribed
Open charges
₹15 Lakh
Secured borrowings
Company age
9 yrs
Est. 2017
Employees · EPFO
15
Provident fund records
About Equation Calibration Services Private Limited
Data last updated:
Equation Calibration Services Private Limited is a private limited company based in Chennai, Tamil Nadu, India. It operates in the business and IT consulting segment of the business process outsourcing sector. It was incorporated on 25 July 2017 and has been in existence for over 9 years.
The company is registered with the Registrar of Companies (ROC), Chennai, under CIN U74999TN2017PTC117772. Its GSTIN is 33AAECE7284K1ZC (Tamil Nadu). The company holds 2 GST registrations, all of them active.
The company has an authorised share capital of ₹20 Lakh and a paid-up capital of ₹20 Lakh. It is led by directors including Saravanapriya and Reshma Kattil Purayil.
Its last annual general meeting (AGM) was held on 29 September 2023, and its latest financial statements are for the year ended 31 March 2023. The registered office is at No 5/3A Poomagal 3rd Street Ambal Nagar Ekkatuthangal, Chennai, Tamil Nadu, India – 600032.
As per the financials filed for FY 2023, the company reported a revenue of ₹2 Cr, a growth of 42% compared to the previous year. For the same year it recorded a net profit of ₹30.09 Lakh (net margin 15%) and EBITDA of ₹49.87 Lakh (EBITDA margin 24.9%). Revenue has grown at a compounded annual rate (CAGR) of 34% over three years and 34% over five years.
The company has about 15 employees on its provident fund (EPFO) records.
As per MCA filings, the company has open charges of ₹15 Lakh on record.
Equation Calibration Services Private Limited is registered as a micro enterprise under the Udyam registration framework (Reg. No. UDYAM-TN-02-0022440). The current compliance status is marked as compliant by the Registrar of Companies. For more details, the company can be reached via its website eqnservices.com.
Company details
CIN U74999TN2017PTC117772
Registration Number 117772
Incorporation Date 25 July 2017
ROC Chennai
Listing Status Unlisted
Company Status Active
Date of Last AGM 29 September 2023
Date of Balance Sheet 31 March 2023
Compliance Status Active Compliant
MSME Classification Micro
Udyam Registration UDYAM-TN-02-0022440
Key People
Saravanapriya Director Reshma Kattil Purayil Director Raja Srinivasan Subhashini Additional Director Recognitions & Rankings of Equation Calibration Services
Contact details
Equation Calibration Services Private Limited's registered office is in Chennai, Tamil Nadu. Its website is eqnservices.com. Its e-mail address and telephone number are in the company report.
- Email
- Telephone
- Website
- Registered AddressNo 5/3A Poomagal 3rd Street Ambal Nagar Ekkatuthangal, Chennai, Tamil Nadu, India – 600032
- IndustryBusiness Outsourcing, Business & IT Consulting
To see the full contact details of Equation Calibration Services Private Limited, buy the company report.
Comprehensive company report
Equation Calibration 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
Business activity
The main business activity of Equation Calibration Services is professional, scientific and technical. In detail, this covers other professional, scientific and technical activities.
| Main activity group code | Main activity | Business activity code | Business activity | Share of turnover |
|---|---|---|---|---|
| M | Professional, Scientific and Technical | M9 | Other professional, scientific and technical activities |
To see the full business activity and turnover split of Equation Calibration Services Private Limited, buy the company report.
Financials of Equation Calibration Services Private Limited
FY 2023 filings availableEquation Calibration Services Private Limited reported revenue of ₹2 Cr (up 42% YoY) for FY 2023.
Revenue · FY 2023
₹2 Cr ▲ 42%
Net profit · FY 2023
₹30.09 Lakh margin 15%
EBITDA · FY 2023
₹49.87 Lakh margin 24.9%
Compounded Annual Growth Rate (CAGR)
Revenue CAGR growth
1 year
▲ 42%
3 years · compounded
▲ 34%
5 years · compounded
▲ 34%
EBITDA CAGR growth
1 year
▼ 4%
3 years · compounded
▲ 125%
5 years · compounded
▲ 91%
Revenue has grown at a compounded annual rate (CAGR) of 34% over five years, including 42% growth in the latest year. EBITDA fell 4% 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 2022-23 | FY 2021-22 | FY 2020-21 | FY 2019-20 | FY 2018-19 |
|---|---|---|---|---|---|
| Profit and Loss Statement | |||||
| Revenue from Operations | ₹2 Cr | ||||
| Other Income | |||||
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| EBITDA | ₹49.87 Lakh | ||||
| Profit Before Tax | |||||
| Tax Expense | |||||
| Net Profit (PAT) | ₹30.09 Lakh | ||||
| Balance Sheet | |||||
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Financial Ratios
| Metrics | FY 2022-23 | FY 2021-22 | FY 2020-21 | FY 2019-20 | FY 2018-19 |
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| Profitability | |||||
| EBITDA Margin | 24.9% | ||||
| Net Profit Margin | 15% | ||||
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To see the full financial statements and ratios of Equation Calibration Services Private Limited, buy the company report.
Board of directors of Equation Calibration Services Private Limited
Equation Calibration Services has 4 current directors and 1 former director. Current directors are listed first, with their designation and appointment date.
Current Directors
| Name | Designation | Appointment Date | Tenure | Status |
|---|---|---|---|---|
| Saravanapriya | Director | 25 Jul 2017 | 9 Years 3 Months | Current |
| Reshma Kattil Purayil | Director | 25 Jul 2017 | 9 Years 3 Months | Current |
| Raja Srinivasan Subhashini Also directs: Smartquad Digital Labs (OPC) Private Limited | Additional Director | 19 Jan 2021 | 5 Years 9 Months | Current |
| Mariappan Jeyanthy Also directs: Lcube Smart Learning Solutions Private Limited | Director | 25 Jul 2017 | 9 Years 3 Months | Current |
Auditor
Equation Calibration Services Private Limited is audited by Hemadri & Co for the financial year 2023.
| Auditor firm | Financial year | Firm registration number |
|---|---|---|
| Hemadri & Co | FY 2023 | 017322S |
Shareholding
The shareholding of Equation Calibration Services Private Limited is on record for 5 financial years, the latest being FY 2023, split between promoters, domestic institutions, foreign institutions, public shareholders and others.
| Shareholder category | FY 2023 | FY 2022 | FY 2021 | FY 2020 | FY 2018 |
|---|---|---|---|---|---|
| Promoters | |||||
| Domestic institutional investors (DII) | |||||
| Foreign institutional investors (FII) | |||||
| Public | |||||
| Others |
To see the full shareholding pattern of Equation Calibration Services Private Limited, buy the company report.
Charges & borrowings
Open charges
₹15 Lakh
Satisfied charges
None
Breakdown by lending institutions
Latest charge details
| Date | Charge ID | Lender | Amount | Status | Modified or satisfied on |
|---|---|---|---|---|---|
| 27 Jun 2025 | 101123312 | Hdfc Bank Limited | ₹15 Lakh | Open |
Total charge records: 1 View all charges
Legal cases
No court or tribunal cases involving Equation Calibration Services Private Limited are on our record; a case search with case numbers, parties and status is in the company report Buy the company report.
MSME payment delays
No delayed payments to MSME suppliers are on our record for Equation Calibration Services Private Limited; the supplier-wise MSME Form 1 check is in the company report Buy the company report.
GST
Equation Calibration Services has 2 GST registrations: 2 active.
Total GSTINs
2
Active
2
| GSTIN | State | Status | Registered on |
|---|---|---|---|
| 33AAECE7284K1ZC | Tamil Nadu | Active | 05 Aug 2017 |
| 29AAECE7284K1Z1 | Karnataka | Active | 16 Dec 2022 |
To see the full GST registrations and return filing status of Equation Calibration Services Private Limited, buy the company report.
Recent activity
Equation Calibration Services Private Limited has 5 board changes on record since 2017: 4 appointments and 1 cessation. The latest: Jayaraman Rajasrinivasan ceased to be Director on 20 Jan 2021.
Charges
A charge with Hdfc Bank Limited amounted to Rs. 15.00 Lakh with Charge ID 101123312 was registered on 27 Jun 2025.
AGM
Equation Calibration Services Private Limited last Annual general meeting of members was held on 29 Sep 2023 as per latest MCA records.
Filing
Equation Calibration Services Private Limited has filed its annual Financial statements for the year ended 31 Mar 2023 with Roc Chennai.
Ceased
Jayaraman Rajasrinivasan ceased to be Director.
Appointed
Raja Srinivasan Subhashini was appointed as Additional Director.
Appointed
Mariappan Jeyanthy was appointed as Director.
Appointed
Reshma Kattil Purayil was appointed as Director.
Appointed
Saravanapriya was appointed as Director.
Incorporation
25 Jul 2017
Equation Calibration Services Private Limited was registered on 25 Jul 2017 with Roc Chennai & aged 9 years 3 months as per MCA records.
Frequently asked questions
Equation Calibration Services is an active private limited company based in Chennai, Tamil Nadu, India. The company works in business and IT consulting, within the business outsourcing industry. It was incorporated on 25 July 2017 (9+ years old) and is registered under CIN U74999TN2017PTC117772.
Equation Calibration Services has 4 current directors:
- Saravanapriya - Director
- Reshma Kattil Purayil - Director
- Raja Srinivasan Subhashini - Additional Director
- Mariappan Jeyanthy - Director
The latest financial statements of Equation Calibration Services on record with the MCA are for the year ended 31 March 2023. Its last annual general meeting was held on 29 September 2023. Year-wise statements from FY 2018 are in the company report.
The GSTIN of Equation Calibration Services is 33AAECE7284K1ZC, registered in Tamil Nadu. The company has 2 GST registrations in all, of which 2 are active. Other active GSTINs include 29AAECE7284K1Z1 (Karnataka).
The CIN (Corporate Identification Number) of Equation Calibration Services is U74999TN2017PTC117772. It is issued by the Ministry of Corporate Affairs under the Companies Act, 2013, and uniquely identifies the company in India.
Equation Calibration Services was incorporated on 25 July 2017, making it 9+ years old. It is registered with the Registrar of Companies, Chennai.
Jayaraman Rajasrinivasan ceased to be Director on 20 Jan 2021. Raja Srinivasan Subhashini was appointed as Additional Director on 19 Jan 2021. Mariappan Jeyanthy was appointed as Director on 25 Jul 2017. Equation Calibration Services has 5 board changes on record in total.
Yes, Equation Calibration Services is registered as a micro enterprise under Udyam registration (number: UDYAM-TN-02-0022440).
Equation Calibration Services can be reached through the website eqnservices.com. Its registered office is in Chennai, Tamil Nadu, India.
The registered office of Equation Calibration Services is at No 53A Poomagal 3rd Street Ambal Nagar Ekkatuthangal, Chennai, Tamil Nadu, India – 600032.