• Company Information
  • About the Report
  • Documents
  • Outstanding Payments (MSME)
  • Complaints
  • Directors
  • Same Address Companies
  • Charges
  • Contact Details
  • Products & Services
  • Balance Sheet
  • Profit & Loss
  • Fund Raising
  • Shareholders & Investors
  • Board Meetings
  • Auditors

GREY CURVES PRIVATE LIMITED

CIN: U29109BR2012PTC019319 As on: 2026-07-13

GREY CURVES PRIVATE LIMITED (CIN: U29109BR2012PTC019319) is a Private company incorporated on 05 Oct 2012. It is classified as Non-government company and is registered at Registrar of Companies, Patna. Its authorized share capital is Rs. 100000.00 and its paid up capital is Rs. 100000.00.GREY CURVES PRIVATE LIMITED's NIC code is 291 (which is part of its CIN). As per the NIC code, it is inolved in Manufacture of general purpose machinery.

Directors of GREY CURVES PRIVATE LIMITED are RAKT RANJAN KALYAN, ADITYA KALYAN, and ANIKET KALYAN.

GREY CURVES PRIVATE LIMITED's Corporate Identification Number (CIN) is U29109BR2012PTC019319 and its registration number is 19319. Users may contact GREY CURVES PRIVATE LIMITED on its Email address - . Registered address of GREY CURVES PRIVATE LIMITED is Mr. Rakt Ranjan Kalyan, Gola Road Behind State Bank of India,Patna,Patna,Bihar,801503-India.

Current status of GREY CURVES PRIVATE LIMITED is - Active.

Basic Information

  • CIN
  • Name
  • Listed on Stock Exchange
  • Company Status
  • ROC
  • Registration Number
  • Company Category
  • Company Sub Category
  • Class of Company
  • Date of Incorporation
  • Age of Company
  • Activity
  • Number of Members

Annual Compliance Status

  • Date of Last Annual General Meeting
  • Date of Last Filed Balance Sheet

Key Numbers

  • Authorised Share Capital
  • Paid-up Share Capital
  • Total Assets
  • Revenue
  • Profit
  • Salaries & Other Employee Benefit Expenses
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Previous Names

Previous CINs

ZaubaCorp's company report for GREY CURVES includes audited balance sheets, profit & loss statements, charges, director history, shareholding and related-party transactions, compiled from official MCA filings — delivered as PDF and Excel.

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Companies are required to file half yearly returns showing payments due to Micro & Small Enterprises that have been delayed more than 45 days. This information is crucial to understand if GREY CURVES pays its vendors promptly. When seen over a period of time, this information could show if the company has slowed down in making payments to its small vendors. This information is available only if the company has filed its half yearly returns with the registrar of companies.

Filing Type As On Amount Due to MSME Current Liabilities Ratio to Current Liabilities Reasons for Delay

This section contains details of investor complaints or serious complaints filed with the registrar of companies. This information can surface potential red flags about a company.

Director Complaints
Date DIN Cessation Date Cessation Reason Complaint
Serious Complaints
Date Complaint Other Details
Investor Complaints & Other Complaints
Date Complaint Type Complaint Sub Type Particulars of Secutiries Period Complaint Other Details

Current Directors & Key Managerial Personnel of GREY CURVES
DIN Director Name Designation Appointment Date
00505952 RAKT RANJAN KALYAN Managing Director 2012-10-05
10322675 ADITYA KALYAN Director 2024-02-23
10322782 ANIKET KALYAN Director 2024-02-23
Past Directors & Key Managerial Personnel of GREY CURVES
DIN Director Name Designation Appointment Date Cessation
00855247 AMITABH CHAUDHARY Director - 2020-10-13
Other Directorships of RAKT RANJAN KALYAN
Other Directorships of AMITABH CHAUDHARY
Other Directorships of ADITYA KALYAN
Company Name CIN Designation Appointment Date Cessation
CDOT DEVELOPMENT SERVICES PRIVATE LIMITED U30910BR2013PTC021245 Director 2023-09-26 Ongoing
Other Directorships of ANIKET KALYAN
Company Name CIN Designation Appointment Date Cessation
CDOT DEVELOPMENT SERVICES PRIVATE LIMITED U30910BR2013PTC021245 Director 2023-09-26 Ongoing

CIN Company Name Company Address
U30910BR2013PTC021245 CDOT DEVELOPMENT SERVICES PRIVATE LIMITED CDOT, DIRECTOR MR R.R.KALYAN GOLA ROAD,BEHIND SBI , DANAPUR PATNA, Bihar, India - 801503
U68200BR2023PTC062423 NAIRA ENGITECH PRIVATE LIMITED c/o sarwan kumar , ARPAN BANK COLONEY, ROAD NO 7,,RAMJAIPAL NAGAR, OPPOSITE GOLA ROAD, BAILEY ROAD, PATNA BIHAR-801503.,Dinapur-Cum-Khagaul,Patna,Bihar,801503-India
U74140BR2011PTC017604 FALAK ASSOCIATES PRIVATE LIMITED BANK COLONY, ROAD NO-1 A, GOLA ROAD, DANAPUR, PATNA-801503 , PATNA, Bihar, India - 801503
U72900BR2019PTC043299 BS INFOSYSTEMS & SOLUTIONS PRIVATE LIMITED C/O SRI SANTOSH KUMAR, TALAB ROAD, FRONT OF BANDHU GARDEN, BARUN COLONY, , GOLA ROAD, DANAPUR, PATNA, Bihar, India - 801503
U45400BR2016PTC025945 RUDRA CONSTECH PRIVATE LIMITED GOLA ROAD, NEAR COPRORATION BANK BEHIND IDBI ATM, DANAPUR , PATNA, Bihar, India - 801503
U66190BR2026PTC082954 TRANSFORMCOIN PRIVATE LIMITED C/O R R KALYAN,GOLA ROAD BEHIND SBI,Dinapur-Cum-Khagaul,Patna,Bihar,801503-India
U45400BR2023PTC061729 RRSB INFRATECH PRIVATE LIMITED C/o Rajeev Ranjan , Vishwasaraiya Nagar East of Gola Road, Danapur , Patna, Bihar, India - 801503
U70109BR2021PTC051056 GEN X ENGICON PRIVATE LIMITED C/O SRI RAKESH RANJAN, PLOT-199 NEAR SAGUNA STATE BANK, BAILEY ROAD , PATNA, Bihar, India - 801503
U85110BR2005PTC011427 SEPAL HOSPITALS PRIVATE LIMITED KUSUM PURAM. WEST OF CANALBAILY ROAD PATNA-801503 , BAILY ROAD PATNA, Bihar, India - 801503
U52209BR2022PTC058159 SHAUJEE MARKETING PRIVATE LIMITED SAGUNA MORE, NEAR BANK OF BARODA KHAGAUL ROAD, DANAPUR,PATNA,Patna,Bihar,801503-India
U70109BR2022PTC057102 RIDHIMA REALTECH PRIVATE LIMITED FLAT NO. 102, SUJATA RESIDENCY GOLA ROAD, NEAR ICICI BANK, DANAPUR,PATNA,Patna,Bihar,801503-India
U74999BR2022PTC058552 AFFIANCE ASSURED SUPPORT PRIVATE LIMITED JITENDRA KUMAR YADAV, 402 SRISTY HOMES OPPOSITE ICICI BANK, GOLA ROAD,PATNA,Patna,Bihar,801503-India
U85100BR2010PTC015768 RABIA BASRI HOSPITALS PRIVATE LIMITED R.P.S MORE, BESIDE UNION BANK OF INDIA BAILEY ROAD , PATNA, Bihar, India - 801503
U92100BR2010PTC015184 NIGHTSHADE MEDIA PRODUCTIONS PRIVATE LIMITED SHAEDEY,RANJAN YADAV PATH,PASHCHIM VIHAR, GOLA ROAD,DANAPUR CANTT.PATNA. , PATNA, Bihar, India - 801503
U55204BR2019PTC042534 MARRU VENTURES PRIVATE LIMITED PLOT,NO.04,SONU MARKET,VIVEK VIHAR,INFOR NT OF BHAGWATI ENCLAVE,GOLA ROAD, PATNA , PATNA, Bihar, India - 801503
ACJ-4189 RAJKISHORI URBAN SOLUTIONS LLP C/O KSHITIJ KUMAR, HOUSE NO 11, BANK COLONY,LANE NO-8, GOLA ROAD, DANAPUR, PATNA.,Dinapur-Cum-Khagaul,Patna,Bihar,India-801503
U45200BR2013PTC021103 PATLIPUTRA INFRA CONSTRUCTION PRIVATE LIMITED AT SHARDA NIWAS,INFRONT OF SIDDHI VINAYAK HOSPITAL GOLA ROAD, BAILY ROAD , PATNA, Bihar, India - 801503
U55100BR2018PTC039530 PROFITOCEAN PRIVATE LIMITED C/O NALINEE KANT MISHRA, BANK COLONY GOLA ROAD, BAILEY ROAD, DANAPUR , PATNA, Bihar, India - 801503
U74999BR2022PTC056891 ASHIYANA MANAGEMENT SERVICES PRIVATE LIMITED S/O LATE BHAU SAGAR RAI GOLA ROAD NR. BARODA BANK BAILY ROAD DANAPUR , PATNA, Bihar, India - 801503
U45309BR2020PTC047997 TAMA SOLAR ENERGY AND CONSTRUCTION PRIVATE LIMITED G & S Villa, Flat No. -202, Ranjan Path, Near Gola Road, Bailey Road, Danapur , Patna, Bihar, India - 801503
U67190BR2021PTC053920 SHRIVASTAVA NIRAJ PANKAJ INVESTMENT AND TRADING SERVICES PRIVATE LIMITED 203, shivaji Path, Ramjaipal Nagar, Gola Road, Baily Road, Behind Rajdhani Petrol Pump , Danapur , Patna, Bihar, India - 801503
U88900BR2024NPL068521 PTHREE EDUCATIONAL FOUNDATION H/NO 108, MUMMAZ LAP SCHOOL CAMPUS, PANCHVATI RAMJAIPAL NAGAR,GOLA ROAD, NORTH OF BAILY ROAD, DANAPUR,Khagual,Patna,Bihar,801503-India
U74140BR2014PTC022169 JKD CONSULTANCY & SERVICES PRIVATE LIMITED C/O- JAI KISHORE DUTT, BEHIND SHEKHAR SUPER MARKET NEAR SHIV MANDIR, GOLA ROAD, BAILEY ROAD , , PATNA, Bihar, India - 801503
U74900BR2012PTC018887 EVENTS EXPERT MANAGEMENT PRIVATE LIMITED C/O MR. RAMJI MISHRA, ARPANA BANK COLONY PH-2, RAMJAIPAL ROAD, WEST BAILY ROAD, D ANAPUR, , PATNA, Bihar, India - 801503
U50103BR2016PTC031411 SSEMOC PRIVATE LIMITED EASTERN GOLA ROAD JAYNAGAR COLONY DANAPUR PATNA,patna,Patna,Bihar,801503-India
U45300BR2016PTC031763 PUSHPA HERITAGE DEVELOPERS PRIVATE LIMITED SHRI SHASHI BHUSHAN TIWARI, JALALPUR, DANAPUR, SOUTH OF BAILEY ROAD, PATNA,PATNA,Patna,Bihar,801503-India
U85190BR2016PTC031778 EMURIC PHARMACEUTICALS PRIVATE LIMITED S/O RAMNARESH SINGH,JAI NAGAR COLONY,GOLA ROAD, DIGHA,DC2,DIGHA,PATNA,PATNA,Patna,Bihar,801503-India
AAQ-3531 SUNTECH HOMES LLP FLAT NO. 301, SHANTA ENCLAVE, MAIN ROAD, GOLA, ROAD, DANAPUR, PATNA PATNA, Bihar, India - 801503
U43219BR2015PTC024676 MARK ELECTRO POWER PRIVATE LIMITED House of Sri Vijay Kumar, infront of PNB Bank Sherpur, Maner,Patna,Patna,Bihar,801503-India

Charge ID Charge Creation Date Charge Modification Date Charge Closure Date Assets Under Charge Amount Charge Holder

  • Email ID
  • Website
  • Address

This information shows products and services that contribute highest to the company's revenue. Analysing this over a period of time can show the evolution of the company in terms of the products and services it offers.

Financial Year Business Activity Code Business Activity Description Percentage of Turnover

Financial information is availalbe only if it has been filed by the company. If the company has not filed its returns, financials for the defaulting period will not be available.

2024-03-31 2023-03-31 2022-03-31 2021-03-31 2020-03-31 2019-03-31 2018-03-31 2017-03-31 2016-03-31 2015-03-31 2014-03-31 2013-03-31 2012-03-31
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EQUITY AND LIABILITIES
   Shareholder's funds
      Share Capital
      Reserves & Surplus
      Money Received Against Share Warrants
   Share Application Money Pending Allotment
   Non-current Liabilities
      Long-term borrowings
      Deferred tax liabilities
      Other Long Term Liabilities
      Long Term Provisions
   Current Liabilities
      Short-term borrowings
      Trade Payables
      Other Current Liabilities
      Short Term Provisions
Total Equity and Liabilities
ASSETS
   Non-current Assets
      Fixed Assets
         Tangible Assets
         Intangible Assets
         Capital Work In Progress
         Intangible Assets Under Development
      Non-current Investments
      Deferred Tax Assets (net)
      Long-term Loans & Advances
      Other Non-current Assets
   Current Assets
      Current Investments
      Inventories
      Trade receivables
      Cash & Cash Equivalents
      Short-term Loans & Advances
      Other Current Assets
Total Assets

Financial information is availalbe only if it has been filed by the company. If the company has not filed its returns, financials for the defaulting period will not be available.

2024-03-31 2023-03-31 2022-03-31 2021-03-31 2020-03-31 2019-03-31 2018-03-31 2017-03-31 2016-03-31 2015-03-31 2014-03-31 2013-03-31 2012-03-31
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REVENUE FROM OPERATIONS
   Domestic Turnover
      Sale of Goods Manufactured
      Sale of Goods Traded
      Sale of Supple of Services
   Export Turnover
      Sale of Goods Manufactured
      Sale of Goods Traded
      Sale or Supply of Services
   Other Income
Total Revenue From Operations
EXPENSES
   Cost of Materials Consumed
   Purchases of Stock in Trade
   Change in Inventories of
      Finished Goods
      Work in Progress
      Stock in Trade
   Employee benefit Expenses
   Managerial Remuneration
   Payment to Auditors
   Insurance Expenses
   Power & Fuel
   Finance Cost
   Depreciation & Amortization Expenses
   Other Expenses
Total Expenses
Profit before Exceptional Items, Extraordinary Items and Tax
   Exceptional Items
Profit before Extraordinary items and Tax
   Extraordinary Items
Profit before Tax
   Tax Expense
      Current Tax
      Deferred Tax
Profit/Loss after Tax from Continuing Operations
Profit/Loss after Tax from Discontinuing Operations
   Tax Expense of Discontinuing Operations
Total Profit/Loss
Earnings per Equity Share (EPS) before Extraordinary Items
   Basic
   Diluted
Earnings per Equity Share (EPS) after Extraordinary Items
   Basic
   Diluted

This section contains details of cash raised by allocation of equity or debentures. All types of fund raising acitivity is listed here including funding raised through Venture Capital. Attachments would contain further details of the fund raising activity including names of the investors. This information is available only if the company has raised funds through cash allotment of equity or debentures.

Date of Allotment Securities Alloted Terms Number of Securities Nominal Amount Premium Amount Due & Payable Premium Amount Paid Total Discount Amount to be Paid on Calls (Excluding Premium) Attachments

This section contains list of associate companies and joint ventures as per the most recently available annual returns. This information would not be available if the company has not filed annual returns at all or it does not have any subsidiaries or joint ventures.

Company Identifier Name Percentage of Shares Held

This section contains list of board resolutions reported by the company to the Registrar of Companies.

Date of Filing Date of Dispatch of Notice Date of Passing Resolution Section (Companies Act 2013) Section (Companies Act 1956) Subject Matter of Resolution Resolution Agreed By Resolution Type Additional Documents

This section contains auditors of a company over the years. This information is available if the company has filed their annual returns with the Registrar of Companies.

Financial Year Name of Auditor or Firm PAN of Auditor or Firm Membership Number / Registration Number Name of Auditor Signing Report Membership Number of Auditor Signing Report

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