About Sigma Advanced Systems Private Limited
Data last updated: 20 December 2025
Sigma Advanced Systems Private Limited is a private limited company based in Chennai, Tamil Nadu, India, a subsidiary of Chintalapati Holdings Private Limited. It specialises in electronic components and equipment manufacturing, a part of the broader technology and IT services sector. Incorporated on 02 February 1996, the company has been in operation for over 30 years.
Registered with ROC Chennai under CIN U72200AP1996PTC023096.
Capital: an authorised share capital of ₹50 Cr and a paid-up capital of ₹32.43 Cr. Formerly known as Sigma Microsystems Private Limited. It is led by directors including Upendar Mekala Reddy and Krishna Prasad Tumuluri.
Last AGM: 30 September 2025. Financial statements filed for year ended 31 March 2024. Office: Chennai, Tamil Nadu.
As per the financials filed for FY 2025, the company reported a revenue of ₹108.03 Cr, a growth of 24% compared to the previous year.
The company has a workforce of approximately 98 employees as per the latest available data. It operates as a subsidiary of Chintalapati Holdings Private Limited.
The company is associated with 1 brand - Sigma Microsystems. As per MCA filings, the company has open charges of ₹30 Cr and satisfied charges of ₹20.37 Cr on record.
The current compliance status is marked as compliant by the Registrar of Companies. For more details, the company can be reached via its website sigmamicrosystems.co.in.
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Registered AddressNo.43/1 (Door No. 129 To 140) 8Th Floor, Nungambakkam Division Egmore Nungambakkam, Chennai, Tamil Nadu, India – 600006
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IndustryInformation Technology, Electronic Components & Equipment Manufacturing
- Historical Financials and ratios
- Shareholding pattern and group structure
- Charges with holder and property details
- Litigation, compliance and MCA filings
- PDF report delivered after checkout
CIN History of Sigma Advanced Systems Private Limited
Sigma Advanced Systems Private Limited has 2 previous CINs, indicating changes in the company's corporate structure or registration details. The current CIN is U72200TN1996PTC179090, which is the unique identifier assigned by the Registrar of Companies.
| CIN | Status |
|---|---|
| U72200TN1996PTC179090 | Current |
| U72200AP1996PTC023096 | Previous |
| U72200TG1996PTC023096 | Previous |
Associated Brands with Sigma Advanced Systems Private Limited
Sigma Advanced Systems Private Limited operates one associated brand: Sigma Microsystems. These brands represent Sigma Advanced Systems Private Limited's diversified market presence and brand portfolio.
| Brand | Description | Website |
|---|---|---|
| Software development and IT hardware-software distribution services are provided. | sigmamicrosystems.co.in |
Competitors & Alternatives of Sigma Advanced Systems Private Limited
Brands and companies operating in the same space as Sigma Advanced Systems Private Limited include RedShelf, Unicorn, Hedgehog lab and 7 more.
| Competitor | Description | Location | Founded |
|---|---|---|---|
RedShelf
|
Platform offering digital textbooks for students | Chicago, United States, United States | 2012 |
Unicorn
|
Software development services are provided by Unicorn in Prague. | Prague, Czech Republic, Czechia | 1990 |
Hedgehog lab
|
Mobile application development and UX design services are provided. | Newcastle Upon Tyne, United Kingdom, United Kingdom | 2007 |
AlmavivA
|
IT services suite solutions are provided globally by AlmavivA. | Rome, Italy, Italy | 2005 |
Kontron
|
Embedded computing platforms are developed for industrial applications. | Linz, Austria, Austria | 1959 |
AKQA
|
Integrated digital marketing campaigns are developed and executed across channels. | Riyadh, Saudi Arabia, Saudi Arabia | 1994 |
Digia
|
Software development services including design, integration, and testing are provided. | Helsinki, Finland, Finland | 2005 |
Hancom
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Technology conglomerate spanning AI, blockchain, IoT, and mobility solutions. | Seongnam-si, South Korea, South Korea | 1990 |
Gigster
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Software development services are provided via an AI-powered platform. | Austin, United States, United States | 2013 |
NXTsoft
|
Computer software development services provider | Birmingham, United States, United States | 2017 |
Business Activity of Sigma Advanced Systems Private Limited
Sigma Advanced Systems Private Limited is engaged in the principal business activity of manufacturing, with detailed activities including manufacture of computer, electronic and optical products.
| Main Activity Group Code | Description of Main Activity | Business Activity Code | Description of Business Activity | Turnover Percentage |
|---|---|---|---|---|
| C | Manufacturing | 26 | Manufacture of computer, electronic and optical products | Locked |
Business activity turnover details for Sigma Advanced Systems Private Limited
Turnover contribution percentages and historical activity changes require an active report plan.
- Turnover contribution
- Historical classifications
- Filing-level activity changes
Verified entity values are shown only after access is granted.
Board of Directors of Sigma Advanced Systems Private Limited
Sigma Advanced Systems Private Limited is currently managed by 6 directors, with 14 former directors having served the organization. The current Directors play a crucial role in shaping the company's strategic direction and governance.
| Name | Designation | Appointment Date | Tenure | Status |
|---|---|---|---|---|
| Upendar Mekala Reddy | Director | 15 Jan 2021 | 5 Years 7 Months | Current |
| Krishna Prasad Tumuluri | Director | 21 Sep 2016 | 9 Years 11 Months | Current |
| Sunilkumar Kalidindi | Director | 01 Jul 2022 | 4 Years 1 Months | Current |
|
Cheemarla Damodar Reddy
Also directs:
Indorus Systems Private Limited, Sigma Advanced Systems Limited
|
Director | 14 Jul 2011 | 15 Years 1 Months | Current |
| Akila Chandrashekar Raju | Director | 20 Jan 2020 | 6 Years 7 Months | Current |
|
Sanjay Pukalay
Also directs:
Indorus Systems Private Limited
|
Director | 14 Jul 2011 | 15 Years 1 Months | Current |
Financials of Sigma Advanced Systems Private Limited FY 2024 filings available
Sigma Advanced Systems Private Limited reported revenue of ₹108.03 Cr (up 24.00% YoY) for FY 2025.
Ten-year financial statements for Sigma Advanced Systems Private Limited
Historical statement values and trend charts require an active report plan.
- Income statements
- Balance sheets
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Charges & Borrowings of Sigma Advanced Systems Private Limited
| Date | Lender | Amount | Status |
|---|---|---|---|
| 16 Mar 2020 | Others | ₹30 Cr | Open |
| 16 Feb 2024 | Others | ₹10 Cr | Satisfied |
| 18 Jul 2012 | Indian Overseas Bank | ₹1 Cr | Satisfied |
| 11 Aug 2011 | Hdfc Bank Limited | ₹6 Cr | Satisfied |
| 27 Jan 2010 | Hdfc Bank Limited | ₹90 Lakh | Satisfied |
Total charge records: 9 View all charges
Employees and EPFO Compliance at Sigma Advanced Systems Private Limited
View historical data on people associated with Sigma Advanced Systems Private Limited, including employment history and EPFO contributions.
Employee and EPFO history for Sigma Advanced Systems Private Limited
Monthly headcount, contribution history, establishment records, and filing compliance require an active report plan.
- Monthly headcount
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GST Compliance of Sigma Advanced Systems Private Limited
GST registrations and filing compliance for Sigma Advanced Systems Private Limited
State-wise registrations, return filing status, HSN and SAC details, and jurisdiction records require an active report plan.
- GSTIN registrations
- State-wise filing status
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Credit Ratings, Litigation & Regulatory Alerts for Sigma Advanced Systems Private Limited
Credit ratings, litigation, and regulatory alerts for Sigma Advanced Systems Private Limited
Agency ratings, court records, regulatory events, and entity-specific compliance alerts require an active report plan.
- Rating history
- Court and tribunal cases
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MSME Payment Delays by Sigma Advanced Systems Private Limited
MSME payment history for Sigma Advanced Systems Private Limited
Amounts outstanding to micro and small suppliers, delay reasons, and MSME-1 filing history require an active report plan.
- Outstanding amounts
- Delay periods and reasons
- MSME-1 filing history
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Subsidiaries & Group Companies of Sigma Advanced Systems Private Limited
Corporate group structure for Sigma Advanced Systems Private Limited
Parent, subsidiary, associate, joint venture, and ownership records require an active report plan.
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MCA Filings & Documents of Sigma Advanced Systems Private Limited
MCA filings and documents for Sigma Advanced Systems Private Limited
Official forms, annual returns, financial statements, charge filings, and document dates require an active report plan.
- Incorporation documents
- Annual returns and statements
- Charge filings
- Complete filing index
Verified entity values are shown only after access is granted.
Recent Activity on Sigma Advanced Systems Private Limited
Frequently Asked Questions about Sigma Advanced Systems Private Limited
Sigma Advanced Systems Private Limited is an active private limited company in the information technology sector based in Chennai, Tamil Nadu, India. It was incorporated on 02 February 1996 (30+ years old) and is registered under CIN U72200TN1996PTC179090. The company has 98 employees.
Sigma Advanced Systems Private Limited reported revenue of ₹108.03 Cr for FY 2025 (up 24.00% YoY).
The current directors of Sigma Advanced Systems Private Limited are:
- Upendar Mekala Reddy - Director
- Krishna Prasad Tumuluri - Director
- Sunilkumar Kalidindi - Director
- Cheemarla Damodar Reddy - Director
- Akila Chandrashekar Raju - Director
- Sanjay Pukalay - Director
The primary industry of Sigma Advanced Systems Private Limited is information technology. The company specifically operates in electronic components and equipment manufacturing. The company is currently active in this sector.
Sigma Advanced Systems Private Limited can be reached at the registered office: No.431 Door No. 129 To 140 8Th Floor, Nungambakkam Division Egmore Nungambakkam, Chennai, Tamil Nadu, India – 600006, or through the website sigmamicrosystems.co.in.
The authorised capital is ₹50 Cr, and the paid-up capital is ₹32.43 Cr.