About Mitra SK
Mitra SK is an Industrial Goods & Manufacturing company based in Kolkata (India) founded in 1938. Testing, inspection, and certification services for commodities and environment in global markets. It operates in the Industrial Goods & Manufacturing and Healthcare sectors. The company has 2,189 employees. Its Indian entity Mitra S K Pvt Ltd reported revenue of ₹294 Cr. Mitra SK offers products and services including Testing Services and Inspection Services. Its focus areas include Testing and Certification, Commodities Testing, Ores and Alloys and Mineral Analysis.
Company details
Mitra SK is recognized as an independent Testing, Inspection, and Certification agency that has operated for over 85 years, with headquarters in Kolkata, India, and a network spanning 28 countries. Accreditations from global standards are held by the company, enabling services in commodities like ores, coal, and food to be delivered reliably. Environmental and food testing is conducted to ensure compliance, while laboratories manage onsite analysis and consultancy, supporting industries in maintaining quality and safety standards worldwide.
- Headquarters Kolkata, India
- Employees 2,189
- SectorsIndustrial Goods & ManufacturingHealthcare
- Email••••••••
- Phone•••• ••••
- Social LinkedIn X Facebook YouTube
- Legal Name Mitra S.K. Private Limited
- Date of Incorporation 29 Mar, 1956
- Jurisdiction Kolkata, West Bengal, India
- Annual Revenue₹294 Cr
FY 2025 · +10% YoY
- Net Profit₹30.42 Cr
FY 2025 · 10% margin
- EBITDA₹43.36 Cr
FY 2025 · 15% margin
- Employee Count2,189
Associated legal entities of Mitra SK
Mitra SK operates through Mitra S K Pvt Ltd (active). Its filings, financials, charges and directors are on the company page.
| Legal entity | Status | Incorporated | Registered in | Revenue (FY 2025) | Employees | Directors | Company page |
|---|---|---|---|---|---|---|---|
| Mitra S K Pvt Ltd CIN U51909WB1956PTC023037 | Active | 29 Mar 1956 | Kolkata, West Bengal | ₹294 Cr | 2,189 | 3 | View details |
Products & Services of Mitra SK
Mitra SK offers a comprehensive portfolio of products and services, including Testing Services and Inspection Services.
Testing is performed for various commodities to assess chemical and physical properties, ensuring adherence to standards in sectors like mining and food
Inspection is carried out for shipments and processes to verify quantity and quality from load ports to discharge ports across global networks
Apps and channels of Mitra SK
its YouTube channel MitraSK has 898 subscribers and 30 videos.
Videos from Mitra SK
The most watched videos on Mitra SK's YouTube channel, MitraSK (898 subscribers). Click a video to play it here.
More on MitraSK.
Board of directors of Mitra S K Pvt Ltd (Mitra SK)
Mitra S K Pvt Ltd is the primary company behind Mitra SK. The board of Mitra S K Pvt Ltd currently have 3 directors; the longest-serving is Sajal Kumar Mitra, appointed in 1997. 20 earlier directors have ceased.
| Director | Designation | Appointed | Tenure | Entity |
|---|---|---|---|---|
| Sajal Kumar Mitra DIN 00811282 | Director | 02 Apr 1997 | 29 yrs 6 mo | Mitra S K Pvt Ltd |
| Chiranjit Sen DIN 03535792 | Director | 22 Mar 2016 | 10 yrs 7 mo | Mitra S K Pvt Ltd |
| Purnendulal Bose DIN 09085747 | Director | 12 Mar 2024 | 2 yrs 7 mo | Mitra S K Pvt Ltd |
Financials of Mitra SK
Figures of Mitra S K Pvt Ltd, the primary company behind Mitra SK, for FY 2025. Revenue was ₹294 Cr (+10% year on year). Net profit was ₹30.42 Cr (10% margin). EBITDA was ₹43.36 Cr (15% margin). Revenue has grown at a compounded annual rate of +15% over three years and +10% over five years.
- ₹294 CrRevenue · FY 2025 · +10% YoY
- ₹30.42 CrNet profit · 10% margin
- ₹43.36 CrEBITDA · 15% margin
- ₹30.1 LakhPaid-up capital
- 2,189Employees (provident fund records)
- +15%Revenue CAGR, 3 years
- +10%Revenue CAGR, 5 years
Balance sheet, profit and loss, cash flow and ratios of Mitra S K Pvt Ltd are on its company page.
Detailed financial statements for Mitra SK
Statement rows, ratios, five-year trends and downloadable financials of the group companies require an active premium plan.
- Statement rows
- Financial ratios
- Five-year trends
- Downloads
Verified entity values are shown only after access is granted.
Unlock complete access to The Company Check
Get unrestricted viewing across everything we track — from companies and brands to investors, funding rounds, acquisitions, financials, and more.
- Unlimited viewing on all profiles Companies, investors, financials, funding, acquisitions & directors
- Full access to every database India & global coverage, advanced filters and rich profile details
- Always-on access from your team account Single premium plan for everything you see on the portal
Frequently Asked Questions about Mitra SK
Mitra SK was founded in 1938.
Mitra SK is headquartered in Kolkata, India. It is registered at Kolkata, West Bengal, India.
Mitra SK has 2,189 employees.
The primary company behind Mitra SK, Mitra S K Pvt Ltd, reported revenue of ₹294 Cr for FY 2025, up 10% year on year.
Mitra SK is recognized as an independent Testing, Inspection, and Certification agency that has operated for over 85 years, with headquarters in Kolkata, India, and a network spanning 28 countries. Accreditations from global standards are held by the company, enabling services in commodities like ores, coal, and food to be delivered reliably. Environmental and food testing is conducted to ensure compliance, while laboratories manage onsite analysis and consultancy, supporting industries in maintaining quality and safety standards worldwide.
Mitra SK offers Testing Services and Inspection Services.
Mitra SK operates through Mitra S K Pvt Ltd.
The legal entities of Mitra SK currently have 3 directors, including Purnendulal Bose, Chiranjit Sen, Sajal Kumar Mitra.