Sigma Advanced Systems Limited

BSE: 532408 NSE: SIGMAADV
Sigma Advanced Systems Limited - telecom in Chennai, Tamil Nadu, India. FY 2026 financials & compliance.
CIN L24100TN1999PLC042730 Incorporated 29 June 1999 ROC Chennai HQ Chennai, Tamil Nadu, India
Active Listed - NSE: SIGMAADV · BSE: 532408 Public Limited Company telecom
Data last updated
Market Cap
₹17,666 Cr
SIGMAADV · NSE
Share Price
₹936.80
+0.71% today
Revenue
₹492 Cr
FY 2025-26
EBITDA
₹37.38 Cr
Margin 7.6%
Net Profit
₹277 Cr
FY 2025-26 · +1026.1% YoY
P/E (TTM)
102.0x
P/B 18.0x
Authorised capital
₹250 Cr
Registered with MCA
Paid-up capital
₹176.24 Cr
Issued & subscribed

About Sigma Advanced Systems Limited

Data last updated:

Sigma Advanced Systems Limited is a public limited company based in Chennai, Tamil Nadu, India. It operates in the telecom equipment and tech solutions segment of the telecommunications sector. It was incorporated on 29 June 1999 and has been in existence for over 27 years.

The company is registered with the Registrar of Companies (ROC), Chennai, under CIN L24100TN1999PLC042730. Its GSTIN is 33AABCM8933A2ZT (Tamil Nadu). The company holds 5 GST registrations, of which 2 are active. It is a listed company as per MCA records. Its shares are listed on BSE: 532408 and NSE: SIGMAADV.

The company has an authorised share capital of ₹250 Cr and a paid-up capital of ₹176.24 Cr. It was formerly known as Megasoft Limited. It is led by directors including Sunilkumar Kalidindi (Whole-Time Director) and Leona Ambuja.

Its last annual general meeting (AGM) was held on 27 September 2025, and its latest financial statements are for the year ended 31 March 2026. The registered office is at Chennai, Tamil Nadu.

As per the latest consolidated financials for FY 2025-26, the company reported a revenue of ₹491.88 Cr. For the same year it recorded a net profit of ₹277.38 Cr (net margin 56.4%) and EBITDA of ₹37.38 Cr (EBITDA margin 7.6%). The net worth stands at ₹468.41 Cr (up 129.3% YoY). Total assets are valued at ₹802.11 Cr (up 113% YoY).

The company has about 8 employees on its provident fund (EPFO) records.

The company is associated with 3 brands: Myndar Cold Chain, Megasoft and Myndar. As per MCA filings, the company has open charges of ₹51.78 Cr and satisfied charges of ₹440.37 Cr on record. Court records list 48 cases involving the company, including 16 filed by the company and 32 filed against it; 17 cases are pending. The company has 80 deals on record (77 market trades, 2 secondary share transfers, 1 rights issue); the latest was in September 2024.

The current compliance status is marked as compliant by the Registrar of Companies. For more details, the company can be reached via its website megasoft.com.

Company details

CIN L24100TN1999PLC042730
Registration Number 042730
Incorporation Date 29 June 1999
ROC Chennai
Listing Status Listed - Listed on NSE (SIGMAADV); Listed on BSE (532408)
Company Status Active
Date of Last AGM 27 September 2025
Date of Balance Sheet 31 March 2026
Compliance Status Active Compliant
Udyam Registration UDYAM-TN-02-0071639
Enterprise Type Small

CIN history

Sigma Advanced Systems has one previous CIN (Corporate Identification Number): L72200TN1999PLC042730. The current CIN is L24100TN1999PLC042730, which is the unique identifier assigned by the Registrar of Companies.

CINStatus
L24100TN1999PLC042730Current
L72200TN1999PLC042730Previous
Key People
Sunilkumar Kalidindi Whole-Time Director Shridhar Thathachary Cfo Leona Ambuja Director

Contact details

Sigma Advanced Systems Limited's registered office is in Chennai, Tamil Nadu. Its website is megasoft.com. Its e-mail address is in the company report.

  • Email
  • Website
    megasoft.com
  • Registered Address
    No.43/1(129 To 140) Prestige Palladium, 8th Floor Greams Road Nungambakkam, Chennai, Tamil Nadu, India – 600006
  • Industry
    Telecom, Telecom Equipment & Tech Solutions

To see the full contact details of Sigma Advanced Systems Limited, buy the company report.

Comprehensive company report
Sigma Advanced Systems 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

Sigma Advanced Systems operates multiple associated brands including Myndar Cold Chain, Megasoft, and Myndar. Each brand links to its own profile.

BrandDescriptionWebsite
Myndar Cold Chain
Specializes in IoT development for jewelry, healthcare, and critical logistics sectors.myndar-log.com
Megasoft
IT services suite solutions are provided to clients worldwide.megasoft.com
Myndar
IoT-enabled solutions for retail, jewelry, and logistics are developed.myndar.com

Business activity

The main business activity of Sigma Advanced Systems is manufacturing. In detail, this covers chemical and chemical products, pharmaceuticals, medicinal chemical and botanical products.

Main activity group codeMain activityBusiness activity codeBusiness activityShare of turnover
CManufacturingC6Chemical and chemical products, pharmaceuticals, medicinal chemical and botanical products

Financials of Sigma Advanced Systems Limited

FY 2025-26 filings available

Sigma Advanced Systems Limited reported revenue of ₹491.88 Cr for FY 2025-26.

Financial Highlights

FY 2025-26 · Consolidated
Revenue
₹492 Cr
EBITDA
₹37.38 Cr
+458.0% YoY
Profit After Tax
₹277 Cr
+1026.1% YoY
Net Worth
₹468 Cr
+129.3% YoY
Total Assets
₹802 Cr
+113.0% YoY
Total Debt
₹332 Cr
+124.1% YoY

Revenue vs Net Profit ₹ Cr

Margin trends

Financial summary ₹ Cr

MetricsFY 2025-26FY 2024-25FY 2023-24FY 2022-23FY 2021-22FY 2020-21FY 2019-20
Income statement
Revenue4920.000.001.9752.4059.4056.73
Revenue growth---100.0%-96.2%-11.8%+4.7%-
EBITDA37.38(10.44)(8.93)(18.71)(142)4.105.37
EBITDA margin+7.6%---949.8%-271.8%+6.9%+9.5%
Profit before tax2998.438.2211.375.261.840.66
Net profit277(29.95)(12.75)7.881.631.840.70
Net profit margin+56.4%--+400.0%+3.1%+3.1%+1.2%
EPS (₹)15.21(4.06)(1.73)1.200.630.420.16
Balance sheet
Total assets802376350361235193196
Net worth468204181193184142140
Total debt33214814714629.0334.4540.15
Cash & bank24.4210.3718.493.7437.247.246.17
Net working capital38843.2737.0338.2629.03(56.88)(48.60)
Cash flow
Cash from operations(210)19.3822.4915.2316.4719.8617.43
Cash from investing27820.459.72(133)(10.05)(3.29)(6.30)
Cash from financing(57.49)(50.10)(17.45)85.1722.05(15.63)(7.88)
ParticularsJun 2026Mar 2026Dec 2025Sep 2025Jun 2025Mar 2025Dec 2024Sep 2024
Revenue37432314618.155.2156.7318.990.00
Revenue growth (YoY)+7083.9%+469.1%+667.3%-----
Other income4.9590.6413.713.5118812.7112.988.56
EBITDA59.3453.88(2.39)1.05(15.16)16.47(0.42)(2.13)
EBITDA margin+15.9%+16.7%-1.6%+5.8%-291.0%+29.0%-2.2%-
Depreciation7.516.645.871.030.961.311.271.05
Interest7.5710.515.350.223.645.224.854.49
Profit before tax49.211270.103.3116822.656.440.89
Tax11.071.830.550.0031.004.951.410.00
Net profit38.14126(0.45)3.3113717.705.030.89
EPS (₹)2.017.29(0.14)0.5718.47(0.65)0.99(1.93)
MetricsFY 2025-26FY 2024-25FY 2023-24FY 2022-23FY 2021-22FY 2020-21FY 2019-20
Income statement
Revenue1580.000.001.9714.1116.4720.34
Revenue growth---100.0%-86.0%-14.3%-19.0%-
EBITDA18.57(10.13)(8.90)(18.60)(143)0.701.13
EBITDA margin+11.8%---944.2%-1010.6%+4.3%+5.6%
Profit before tax2348.478.2011.486.201.390.51
Net profit2018.477.5610.432.501.400.55
Net profit margin+127.3%--+529.4%+17.7%+8.5%+2.7%
EPS (₹)11.381.151.021.560.760.310.13
Balance sheet
Total assets547446373364235173173
Net worth474274204196185150148
Total debt70.6014814714629.036.078.98
Cash & bank15.409.8517.913.1834.190.660.45
Net working capital16442.7236.4637.7241.63(64.36)(61.32)
Cash flow
Cash from operations(135)59.3822.5112.8722.9710.877.12
Cash from investing227(19.09)9.67(147)(42.28)(0.71)(0.56)
Cash from financing(89.72)(50.51)(17.45)10351.32(10.09)(7.18)
ParticularsJun 2026Mar 2026Dec 2025Sep 2025Jun 2025Mar 2025Dec 2024Sep 2024
Revenue41.3310628.5918.150.0056.7318.990.00
Revenue growth (YoY)-+86.3%+50.6%-----
Other income6.2224.6712.893.7618812.0612.988.56
Total expenses31.5077.1724.4617.0915.9439.6019.402.12
EBITDA9.8328.534.131.06(15.94)17.13(0.41)(2.12)
EBITDA margin+23.8%+27.0%+14.4%+5.8%-+30.2%-2.2%-
Depreciation1.051.081.051.030.851.311.271.05
Interest2.283.622.430.223.425.224.854.49
Profit before tax12.7248.5013.543.5716722.666.450.90
Tax3.161.830.520.0031.004.951.410.00

Financial Statements

Figures in ₹ Cr; negatives in brackets. Updated 06 Nov 2026
ParticularsJun 2026Mar 2026Dec 2025Sep 2025Jun 2025Mar 2025Dec 2024Sep 2024
Revenue37432314618.155.2156.7318.990.00
Revenue growth (YoY)+7083.9%+469.1%+667.3%-----
Other income4.9590.6413.713.5118812.7112.988.56
EBITDA59.3453.88(2.39)1.05(15.16)16.47(0.42)(2.13)
EBITDA margin+15.9%+16.7%-1.6%+5.8%-291.0%+29.0%-2.2%-
Depreciation7.516.645.871.030.961.311.271.05
Interest7.5710.515.350.223.645.224.854.49
Profit before tax49.211270.103.3116822.656.440.89
Tax11.071.830.550.0031.004.951.410.00
Net profit38.14126(0.45)3.3113717.705.030.89
EPS (₹)2.017.29(0.14)0.5718.47(0.65)0.99(1.93)
ParticularsFY 2025-26FY 2024-25FY 2023-24FY 2022-23FY 2021-22FY 2020-21FY 2019-20
Revenue4920.000.001.9752.4059.4056.73
Revenue growth---100.0%-96.2%-11.8%+4.7%-
Other income29641.5637.4043.821546.866.50
Total expenses45410.448.9320.6819555.3051.36
Employee cost0.002.612.063.8615.5613.1212.46
EBITDA37.38(10.44)(8.93)(18.71)(142)4.105.37
EBITDA margin+7.6%---949.8%-271.8%+6.9%+9.5%
Depreciation14.494.473.192.843.613.634.38
Interest19.7218.2217.0610.902.945.496.83
Profit before tax2998.438.2211.375.261.840.66
Tax33.380.000.640.000.620.00(0.04)
Net profit277(29.95)(12.75)7.881.631.840.70
Net profit margin+56.4%--+400.0%+3.1%+3.1%+1.2%
EPS (₹)15.21(4.06)(1.73)1.200.630.420.16
ParticularsFY 2025-26FY 2024-25FY 2023-24FY 2022-23FY 2021-22FY 2020-21FY 2019-20
Equity & liabilities
Share capital17673.7773.7773.7773.7744.2744.27
Reserves & surplus29228.0610712011197.3896.10
Shareholders' funds (net worth)468204181193184142140
Minority interest0.000.000.000.000.000.000.00
Secured loans25614614514625.0029.5039.65
Unsecured loans75.251.752.360.004.034.950.50
Total debt33214814714629.0334.4540.15
Total liabilities802376350361235193196
Assets
Gross block365221198186216400395
Net block325202187179204248243
Capital work in progress9.190.000.000.000.000.000.00
Investments10.4974.551121330.000.000.00
Inventories19319.590.000.000.000.000.00
Sundry debtors36359.040.000.0022.7131.1459.33
Cash & bank balances24.4210.3718.493.7437.247.246.17
Loans & advances64.0646.1234.7350.1720.6728.9221.02
Total current assets64513553.2253.9180.6267.3086.52
Total current liabilities25791.8516.1915.6551.59124135
Net working capital38843.2737.0338.2629.03(56.88)(48.60)
Total assets802376350361235193196
ParticularsFY 2025-26FY 2024-25FY 2023-24FY 2022-23FY 2021-22FY 2020-21FY 2019-20
Opening cash10.0020.272.2935.246.775.842.59
Net cash from operating activities(210)19.3822.4915.2316.4719.8617.43
Net cash from investing activities27820.459.72(133)(10.05)(3.29)(6.30)
Net cash from financing activities(57.49)(50.10)(17.45)85.1722.05(15.63)(7.88)
Net change in cash10.76(10.27)14.76(32.96)28.480.933.25
Closing cash24.4210.3718.493.7437.247.246.17
ParticularsFY 2025-26FY 2024-25FY 2023-24FY 2022-23FY 2021-22FY 2020-21FY 2019-20
Growth
Sales growth---100.0%-96.2%-11.8%+4.7%-
EBITDA growth+458.1%-16.9%+52.3%+86.9%-3574.2%-23.7%-
PBT growth+3446.5%+2.6%-27.7%+116.2%+185.9%+178.8%-5.7%
Net income growth+1026.1%-134.9%-261.8%+383.4%-11.4%+162.9%-
Revenue CAGR (3Y)+529.7%-100.0%-100.0%-67.4%-5.4%-3.6%-6.8%
EBITDA CAGR (3Y)--58.2%----24.7%-1.6%
Profitability & leverage
Net income margin+54.0%--+577.2%+8.9%+3.1%+1.2%
Return on capital employed-+8.9%+7.7%+8.2%+2.6%+4.4%+4.5%
Return on net worth-+6.3%+4.8%+7.1%+1.2%+1.6%+0.6%
Debt / equity-1.060.920.540.230.330.36
Long-term debt / equity-0.990.860.510.110.020.00
Interest cover86.15-122.20-140.76-50.58-2.011,168.09689.90
Efficiency & per share
Fixed asset turnover-0.000.000.010.190.160.17
Inventory turnover-0.000.000.000.000.000.00
Debtors turnover-0.000.000.171.951.310.96
EPS (₹)15.21(4.06)(1.73)1.200.630.420.16
Dividend per share (₹)0.000.000.000.000.000.000.00
Book value per share (₹)0.0015.7220.7222.4521.2525.7325.44
ParticularsJun 2026Mar 2026Dec 2025Sep 2025Jun 2025Mar 2025Dec 2024Sep 2024
Revenue41.3310628.5918.150.0056.7318.990.00
Revenue growth (YoY)-+86.3%+50.6%-----
Other income6.2224.6712.893.7618812.0612.988.56
Total expenses31.5077.1724.4617.0915.9439.6019.402.12
EBITDA9.8328.534.131.06(15.94)17.13(0.41)(2.12)
EBITDA margin+23.8%+27.0%+14.4%+5.8%-+30.2%-2.2%-
Depreciation1.051.081.051.030.851.311.271.05
Interest2.283.622.430.223.425.224.854.49
Profit before tax12.7248.5013.543.5716722.666.450.90
Tax3.161.830.520.0031.004.951.410.00
ParticularsFY 2025-26FY 2024-25FY 2023-24FY 2022-23FY 2021-22FY 2020-21FY 2019-20
Revenue1580.000.001.9714.1116.4720.34
Revenue growth---100.0%-86.0%-14.3%-19.0%-
Other income22941.2837.3543.821546.866.50
Total expenses13910.138.9020.5715715.7719.21
Employee cost0.002.612.063.8610.358.577.76
EBITDA18.57(10.13)(8.90)(18.60)(143)0.701.13
EBITDA margin+11.8%---944.2%-1010.6%+4.3%+5.6%
Depreciation4.124.473.192.843.393.433.45
Interest9.9018.2117.0610.902.062.743.67
Profit before tax2348.478.2011.486.201.390.51
Tax33.350.000.640.000.62(0.01)(0.04)
Net profit2018.477.5610.432.501.400.55
Net profit margin+127.3%--+529.4%+17.7%+8.5%+2.7%
EPS (₹)11.381.151.021.560.760.310.13
ParticularsFY 2025-26FY 2024-25FY 2023-24FY 2022-23FY 2021-22FY 2020-21FY 2019-20
Equity & liabilities
Share capital17673.7773.7773.7773.7744.2744.27
Reserves & surplus29897.33130122111105104
Shareholders' funds (net worth)474274204196185150148
Secured loans22.3115514514625.001.128.48
Unsecured loans48.29(6.58)2.360.004.034.950.50
Total debt70.6014814714629.036.078.98
Total liabilities547446373364235173173
Assets
Gross block38.01221198186196160155
Net block28.18202187179185138135
Capital work in progress0.000.000.000.000.000.000.00
Investments9.521441361366.5233.9633.96
Inventories16.5019.590.000.000.000.000.00
Sundry debtors14359.040.000.008.9828.2344.56
Cash & bank balances15.409.8517.913.1834.190.660.45
Loans & advances69.1646.0834.7250.1820.2512.2611.53
Total current assets24413552.6353.3663.4241.1556.54
Total current liabilities79.2991.8416.1715.6421.79106118
Net working capital16442.7236.4637.7241.63(64.36)(61.32)
Total assets547446373364235173173
ParticularsFY 2025-26FY 2024-25FY 2023-24FY 2022-23FY 2021-22FY 2020-21FY 2019-20
Opening cash9.4719.691.7332.200.180.120.74
Net cash from operating activities(135)59.3822.5112.8722.9710.877.12
Net cash from investing activities227(19.09)9.67(147)(42.28)(0.71)(0.56)
Net cash from financing activities(89.72)(50.51)(17.45)10351.32(10.09)(7.18)
Net change in cash2.27(10.22)14.74(30.47)32.020.07(0.62)
Closing cash15.409.8517.913.1834.190.660.45
ParticularsFY 2025-26FY 2024-25FY 2023-24FY 2022-23FY 2021-22FY 2020-21FY 2019-20
Growth
Sales growth---100.0%-86.0%-14.3%-19.0%-
EBITDA growth+283.3%-13.8%+52.2%+87.0%--38.1%-
PBT growth+2662.6%+3.3%-28.6%+85.2%+346.0%+172.6%-35.4%
Net income growth+2268.8%+12.0%-27.5%+317.2%+78.6%+154.6%-
Revenue CAGR (3Y)+330.9%-100.0%-100.0%-54.1%-15.8%-16.7%-13.2%
EBITDA CAGR (3Y)--58.6%--+213.2%--
Profitability & leverage
Net income margin+127.3%--+582.7%+39.6%+8.5%+2.7%
Return on capital employed-+7.7%+7.4%+8.2%+2.8%+2.8%+2.9%
Return on net worth-+4.7%+4.4%+7.1%+1.8%+1.2%+0.5%
Debt / equity-0.790.850.540.130.060.09
Long-term debt / equity-0.740.800.510.110.020.00
Interest cover68.51-124.73-141.11-50.84-1.41-100.37-158.19
Efficiency & per share
Fixed asset turnover-0.000.000.010.090.130.18
Inventory turnover-0.000.000.000.000.000.00
Debtors turnover-0.000.000.440.760.450.49
EPS (₹)11.381.151.021.560.760.310.13
Dividend per share (₹)0.000.000.000.000.000.000.00
Book value per share (₹)0.0024.9923.8322.8121.2527.5227.22

To see the full year-wise statements and ratios of Sigma Advanced Systems Limited, buy the company report.

Board of directors and KMP of Sigma Advanced Systems Limited

Sigma Advanced Systems Limited currently reports 7 directors and 1 key managerial person. 19 former directors have served the organization.

Current Directors and KMP
NameDesignationAppointment DateTenureStatus
Leona Ambuja
Also directs: Abs Marine Services Limited
Director31 Mar 201511 Years 7 MonthsCurrent
Sunilkumar Kalidindi
Also directs: Sigma Advanced Systems Private Limited, Subhathi Ventures LLP, Indrajaal Drone Defence India Private Limited
Whole-Time Director10 Dec 20214 Years 10 MonthsCurrent
Shridhar Thathachary
Also directs: Velapan Systems Private Limited
Cfo11 Aug 201511 Years 2 MonthsCurrent
Kalyan Vijay Sivalenka
Also directs: Springforth Agriculture Food and Logistics Ventures LLP, Evans Electric Limited, Antrep Invest Private Limited and 4 more
Director29 Sep 20206 Years 1 MonthsCurrent
Suryanarayana Raju Nandyala
Also directs: VK Estates LLP, V2 Niligiris Eco Estate LLP, Limitless Safe Lands LLP and 5 more
Director24 Dec 20214 Years 10 MonthsCurrent
Raju Somashekar BaggavalliAdditional Director16 Jan 20260 Years 9 MonthsCurrent
Showing 6 of 8 current directors and KMP. View all directors and KMP

Auditor

Sigma Advanced Systems Limited is audited by N.C. RAJAGOPAL & CO. CHARTERED ACCOUNTANTS for the financial year 2021.

Auditor firmFinancial yearFirm registration number
N.C. RAJAGOPAL & CO. CHARTERED ACCOUNTANTSFY 2021003398S

Shareholding

Shareholding for the quarter ended Sep 2026: promoters hold 71.20%, foreign institutional investors hold 0.20%, domestic institutional investors hold 0.10% and retail and other public shareholders hold 28.50%.

Promoters: 71.20%DII (Domestic Institutional): 0.10%FII (Foreign Institutional): 0.20%Retail & Others: 28.50%
Sep 2026
QUARTER
71.20% Promoters
0.10% DII (Domestic Institutional)
0.20% FII (Foreign Institutional)
28.50% Retail & Others
Promoter holding - history
Now 71.20% · Sep 2026High 71.20% · Jun 2026Low 35.10% · Dec 2025
34%43.8%53.5%63.3%73%Dec 2025Mar 2026Jun 2026Sep 2026Dec 2025: 35.10%Mar 2026: 35.10%Jun 2026: 71.20%Sep 2026: 71.20%71.20%35.10%71.20%
Shareholding trend - last 6 quarters
Sep 2026Jun 2026Mar 2026Dec 2025
Promoters71.20%71.20%35.10%35.10%
Public28.80%28.80%64.90%64.90%

Charges & borrowings

Open charges
₹51.78 Cr
Satisfied charges
₹440.37 Cr
Breakdown by lending institutions
Others₹50.00 Cr
Axis Bank Limited₹1.78 Cr
Latest charge details
DateCharge IDLenderAmountStatusModified or satisfied on
01 Nov 2021100505217Axis Bank Limited₹1.78 CrOpen
16 Mar 2020100337459Others₹50 CrOpen
14 Jun 2023100789498Others₹7 CrSatisfied
28 Mar 2023100694333Others₹1 CrSatisfied
23 Mar 2022100559978Others₹150 CrSatisfied

To see the full charge records of Sigma Advanced Systems Limited, buy the company report.

Total charge records: 14 View all charges

Deals & funding

Sigma Advanced Systems Limited has 80 deals on record (77 market trades, 2 secondary share transfers, 1 rights issue); the latest was in September 2024.

Total deals
80
Market trades
77
Secondary share transfers
2
Rights issue
1

Deals on record (5 of 80)

WhenDealAmountParties
Sep 2024Market trade₹3.38 CrBuyer: PRH Resources Private Limited
Seller: PRH Resources Private Limited
Sep 2024Market trade₹3.23 CrBuyer: Ashika Global Finance Private Limited
Seller: Ramanagaram Enterprises Private Limited
Sep 2024Market trade₹2.58 CrSeller: Ramanagaram Enterprises Private Limited
Aug 2024Market trade₹2.53 CrSeller: Ramanagaram Enterprises Private Limited
Aug 2024Market trade₹3.11 CrSeller: Ramanagaram Enterprises Private Limited

To see the full deal history of Sigma Advanced Systems Limited, buy the company report.

Deal records are compiled from filings and public sources; amounts are shown only where the source reported them.

Credit ratings & regulatory alerts

Sigma Advanced Systems Limited was last rated by Indiarating on 06 Jul 2021.

Rating agencyRated onRating
Indiarating06 Jul 2021

To see the full credit ratings and regulatory alerts of Sigma Advanced Systems Limited, buy the company report.

MSME payment delays

No delayed payments to MSME suppliers are on our record for Sigma Advanced Systems Limited; the supplier-wise MSME Form 1 check is in the company report Buy the company report.

Employees & EPFO

Sigma Advanced Systems Limited has a workforce of 8 employees on its EPFO records as of Apr 01, 2024, across 2 active EPFO establishments.

Employee count
8
Active EPFO establishments
2
Employee growth
-81.4%

GST

Sigma Advanced Systems has 5 GST registrations: 2 active and 3 cancelled or inactive.

Total GSTINs
5
Active
2
Cancelled / inactive
3
GSTINStateStatusRegistered on
33AABCM8933A2ZTTamil NaduActive15 Sep 2017
36AABCM8933A1ZOTelanganaActive01 Jul 2017

To see the full GST registrations and return filing status of Sigma Advanced Systems Limited, buy the company report.

Recent activity

Sigma Advanced Systems Limited has 40 board changes on record since 1999: 24 appointments and 16 cessations. The latest: Raju Somashekar Baggavalli was appointed as Additional Director on 16 Jan 2026.

Filing
Sigma Advanced Systems Limited has filed its annual Financial statements for the year ended 31 Mar 2026 with Roc Chennai.
Charges
A charge with Others of Rs. 50.00 Cr registered on 16 Mar 2020 with Charge ID 100337459 was modified on 13 Mar 2026.
Appointed
Raju Somashekar Baggavalli was appointed as Additional Director.
Appointed
Cheemarla Damodar Reddy was appointed as Additional Director.
Charges
A charge registered on 28 Mar 2023 via Charge ID 100694333 with Others was fully satisfied on 13 Oct 2025.
AGM
Sigma Advanced Systems Limited last Annual general meeting of members was held on 27 Sep 2025 as per latest MCA records.
Charges
A charge registered on 14 Jun 2023 via Charge ID 100789498 with Others was fully satisfied on 04 Apr 2025.
Charges
A charge registered on 23 Mar 2022 via Charge ID 100559978 with Others was fully satisfied on 04 Apr 2025.
Ceased
Krishna Yeachuri ceased to be Director.
Ceased
Anish Mathew ceased to be Director.
Appointed
Uma Garimella was appointed as Director.
Charges
A charge with Others amounted to Rs. 7.00 Cr with Charge ID 100789498 was registered on 14 Jun 2023.

64 earlier events are in the company report.

News

Sigma Advanced Systems: Co Secures ₹973 Crore Order For 155MM Artillery Ammunition Base Bleed Units.
26 Oct 2026 · Exchange Update
Sigma Advanced Systems: Receives $19.7 Million Order From NATO Customer For 155mm Artillery Ammunition Subsystems, Marking Their Fifth Deal Since May 2026; Enhances Manufacturing Beyond Components To Provide Integrated Solutions.
21 Oct 2026 · Exchange Update
Sigma Advanced: Company Partners With Munitions India Limited To Enhance Indigenous Correction Tech For 155 MM Artillery Ammo, Supporting Important Indian Military Projects.
14 Oct 2026 · Exchange Update

Frequently asked questions

Sigma Advanced Systems is an active public limited company based in Chennai, Tamil Nadu, India. The company works in telecom equipment and tech solutions, within the telecom industry. It was incorporated on 29 June 1999 (27+ years old) and is registered under CIN L24100TN1999PLC042730. Listed on BSE: 532408 and NSE: SIGMAADV.

Sigma Advanced Systems reported revenue of ₹491.88 Cr for FY 2025-26 based on consolidated financials.

Sigma Advanced Systems has 8 current directors and KMP:

The latest financial statements of Sigma Advanced Systems on record with the MCA are for the year ended 31 March 2026. Its last annual general meeting was held on 27 September 2025. Year-wise statements from 2015 are in the company report.

The GSTIN of Sigma Advanced Systems is 33AABCM8933A2ZT, registered in Tamil Nadu. The company has 5 GST registrations in all, of which 2 are active and 3 are cancelled or inactive. Other active GSTINs include 36AABCM8933A1ZO (Telangana).

The CIN (Corporate Identification Number) of Sigma Advanced Systems is L24100TN1999PLC042730. It is issued by the Ministry of Corporate Affairs under the Companies Act, 2013, and uniquely identifies the company in India.

Yes. Sigma Advanced Systems is a listed company as per MCA records. Its shares are listed on both BSE (code: 532408) and NSE (symbol: SIGMAADV).

Sigma Advanced Systems has 48 court cases on record: 16 filed by the company and 32 filed against it. 17 are pending. Most are in the high courts.

Sigma Advanced Systems was incorporated on 29 June 1999, making it 27+ years old. It is registered with the Registrar of Companies, Chennai.

Sigma Advanced Systems has 80 deals on record (77 market trades, 2 secondary share transfers, 1 rights issue); the latest was in September 2024.