About ALT CARBON TECH PRIVATE LIMITED
ALT CARBON TECH PRIVATE LIMITED is a Private Limited Company and was incorporated on Aug 22, 2023 in India. It is registered at Registrar of Companies, ROC Kolkata I. Its registered address is 240/B, ACHARYA JAGADISH, CHANDRA BOSE ROAD, 3RD FL, A.J.C.Bose Road, Kolkata, Kolkata, West Bengal, India, 700020. Its corporate identification number is (CIN) U19109WB2023PTC264424 and its current status is Active. It has 3 GST numbers registered across 2 states. These include 29AAZCA2631D1ZI in Karnataka (active) and 29AAZCA2631D2ZH in Karnataka (active). As of Jul, 2026, all 3 GST numbers are active. Its industry classification as per MCA is tanning And Dressing Of Leather, Manufacture Of Luggage Handbags, Saddlery & Harness. It had a team size of 43 employees as on May 01, 2026.
ALT CARBON TECH PRIVATE LIMITED's last Annual General Meeting (AGM) was held on Sep 30, 2025 as per records from Ministry of Corporate Affairs (MCA). ALT CARBON TECH PRIVATE LIMITED's authorised share capital is ₹15.5L and its paid up capital is ₹1.68L. The current board of directors of ALT CARBON TECH PRIVATE LIMITED comprises Sparsh Agarwal, Roma Agarwal and 1 more.
ALT CARBON TECH PRIVATE LIMITED generated less than ₹10 Cr in revenue for the financial year ending on Mar 31, 2025.
Key Metrics
CIN
U19109WB2023PTC264424
Location
Current Status
Active
Entity Type
Private Limited Company
Date Of Incorporation
Aug 22, 2023
Company Age
2 Years 10 Months
Registrar of Companies
ROC - Kolkata I
Last AGM Date
Sep 30, 2025
Latest Revenue
0 - ₹10 Cr as on Mar 31, 2025
Latest Employee Count
43 as on May 01, 2026
Authorized Capital
₹15.5L
Paid Up Capital
₹1.68L
Contact Details for ALT CARBON TECH PRIVATE LIMITED
- *****@altcarbon.in
- Registered Address
- 240/B, ACHARYA JAGADISH, CHANDRA BOSE ROAD, 3RD FL, A.J.C.Bose Road, Kolkata, Kolkata, West Bengal, India, 700020
Brands associated with ALT CARBON TECH PRIVATE LIMITED
There is one brand associated with ALT CARBON TECH PRIVATE LIMITED which include Alt Carbon .
Name | Short Description | Founded Year | Location | Current Stage |
|---|---|---|---|---|
Provider of carbon dioxide removal services through enhanced rock weathering | 2023 | Seed |
Auditor Details of ALT CARBON TECH PRIVATE LIMITED
Here is the list of auditors of ALT CARBON TECH PRIVATE LIMITED:
Name | Status | Appointment Date | Cessation Date |
|---|---|---|---|
S.M. SENGUPTA & SONS | wa{qhhu | xtdsnny | snmomvr |
Documents of ALT CARBON TECH PRIVATE LIMITEDFY 25 Available
Filing Summary
Here is a summary of filing activity and document availability across financial years:
File Type | FY 24-25 |
|---|---|
Financial Statements | |
Annual Returns |
Latest Financials, Share Allotment and Annual Report
The latest filed financial documents, annual reports, and share allotment filings are shown below:
Recent Filings
Below are the most recent filings submitted by the company:
Document Name | Category | Filing Date |
|---|---|---|
Form MGT-14 | Other eForm Documents | Feb 14, 2026 |
Copy(s) of resolution(s) along with copy of explanatory statement under section 173 | Other eForm Documents | Feb 14, 2026 |
Form MGT-14 | Other eForm Documents | Feb 12, 2026 |
Copy(s) of resolution(s) along with copy of explanatory statement under section 173 | Other eForm Documents | Feb 12, 2026 |
List of share holders, debenture holders | Annual Returns and Balance Sheet eForms | Dec 28, 2025 |
Details of shares_Debentures Transfers | Annual Returns and Balance Sheet eForms | Dec 28, 2025 |
Form MGT-7A | Annual Returns and Balance Sheet eForms | Dec 28, 2025 |
Photograph of the registered office of the Company showing external building and name prominently visible | Annual Returns and Balance Sheet eForms | Dec 28, 2025 |
Form AOC-4 | Annual Returns and Balance Sheet eForms | Dec 27, 2025 |
e-Director’s Report | Annual Returns and Balance Sheet eForms | Dec 27, 2025 |
To access all company documents and filings with a single purchase, Buy Financials and Company Filings FY 25 Available
Financials of ALT CARBON TECH PRIVATE LIMITEDFY 25 Available
ALT CARBON TECH PRIVATE LIMITED generated less than ₹10 Cr in revenue for the financial year ending on Mar 31, 2025. The revenue of ALT CARBON TECH PRIVATE LIMITED has a compounded annual growth rate (CAGR) of 531233% in the last 1 year.
Financial Statement Summary
Metrics | FY 2024-25 | FY 2023-24 |
|---|---|---|
Income Statement | ||
Revenue | 6745 | 9429 |
Total Sales | 2565 | 9281 |
Total Expenses | 7421 | 4551 |
Operating Expenses | 9064 | 1949 |
Employee Expenses | 6277 | 5033 |
Operating Income (EBIT) | 4326 | 8618 |
Interest Expenses | 8265 | 6012 |
Expenses from other activities | 1340 | 6123 |
EBITDA | 7831 | 5809 |
Taxes | 6679 | 9258 |
Net Profit | 1229 | 2128 |
Balance Sheet | ||
Assets | 3042 | 8989 |
Accounts Receivables | 9420 | 3443 |
Inventory | 9669 | 7270 |
Liabilities | 9070 | 2176 |
Total Debt | 6113 | 5046 |
Accounts Payable | 6223 | 3121 |
Equities | 1934 | 4389 |
Ratios
Metrics | FY 2024-25 | FY 2023-24 |
|---|---|---|
Profitability Ratios | ||
EBITDA Margin | 3276 | 8984 |
EBIT Margin | 8611 | 2640 |
Net Profit Margin | 4606 | 4638 |
Return on Assets (ROA) | 1118 | 6377 |
Return on Equity (ROE) | 5383 | 8480 |
Return on Capital Employed | 8386 | 9956 |
Return on Invested Capital | 9919 | 1863 |
Efficiency Ratios | ||
Asset Turnover | 3628 | 1531 |
Receivables Turnover | 1107 | 8348 |
Days Sales Outstanding | 8975 | 6015 |
Inventory Turnover | 5589 | 1698 |
Days Inventory Outstanding | 5796 | 6812 |
Payables Turnover | 5634 | 1944 |
Days Payables Outstanding | 3218 | 8704 |
Liquidity Ratios | ||
Current Ratio | 7127 | 6576 |
Quick Ratio | 8549 | 1002 |
Debt Ratios | ||
Debt-to-Equity Ratio | 6721 | 9063 |
Debt Ratio | 6578 | 8679 |
Interest Coverage Ratio | 3787 | 4323 |
Debt Service Coverage Ratio | 7594 | 8854 |
Net Debt/EBITDA | 3204 | 7676 |
Growth Ratios | ||
Revenue Growth Rate (CAGR) | 7421 | 7215 |
Earnings Growth Rate (CAGR) | 9965 | 6821 |
Detailed Financials (Income Statement, Balance Sheet, Cashflow Statement)
Compounded Annual Growth Rate of ALT CARBON TECH PRIVATE LIMITED
Revenue CAGR | Growth |
|---|---|
1 Year | 531233% |
3 Year | 864 |
5 Year | 427 |
EBITDA CAGR | Growth |
|---|---|
1 Year | -1582% |
3 Year | 689 |
5 Year | 255 |
MSME Payment Delays by ALT CARBON TECH PRIVATE LIMITED
Credit Ratings of ALT CARBON TECH PRIVATE LIMITED
GSTIN Details of ALT CARBON TECH PRIVATE LIMITED
Board of Directors and Signatories of ALT CARBON TECH PRIVATE LIMITED
Board of Directors of ALT CARBON TECH PRIVATE LIMITED
Here is the list of current board of directors of ALT CARBON TECH PRIVATE LIMITED:
Name | Designation | Status | Appointment Date | Duration |
|---|---|---|---|---|
Director | Current | Aug 22, 2023 | 2 Years 10 Months | |
Director | Current | Aug 22, 2023 | 2 Years 10 Months | |
Director | Current | Aug 22, 2023 | 2 Years 10 Months |
To access detailed information on a company’s board members, directors, & authorized signatories, Buy Detailed Report
Signatories of ALT CARBON TECH PRIVATE LIMITED
Here is the list of current signatories of ALT CARBON TECH PRIVATE LIMITED:
Name | Designation(s) | Status | Appointment Date | Duration |
|---|---|---|---|---|
Director | Current | Aug 22, 2023 | 2 Years 10 Months | |
Director | Current | Aug 22, 2023 | 2 Years 10 Months | |
Director | Current | Aug 22, 2023 | 2 Years 10 Months |
To access detailed information on a company’s board members, directors, & authorized signatories, Buy Detailed Report
Cross Directorships of ALT CARBON TECH PRIVATE LIMITED
ALT CARBON TECH PRIVATE LIMITED has directors who also hold positions in 3 other legal entities. All are listed below:
Legal Entity Name | % of Common Directors | Common Director(s) | Open Charge(s) | Active Legal Case(s) |
|---|---|---|---|---|
BELLA VITA AGRI PRODUCTS PRIVATE LIMITED CIN: U01400WB2021PTC243573, India, Active | 155 | 389 | 322 | 576 |
NOBOJAGORON AGRI TECH PRIVATE LIMITED CIN: U72100WB2025PTC285306, India, Active | 692 | 905 | 836 | 465 |
BENGAL KAMALA AGRI FORESTRY LIMITED CIN: U01117WB2008PLC126339, India, Strike off | 300 | 222 | 653 | 699 |
To access detailed information on a company’s board members, directors, & authorized signatories, Buy Detailed Report
Legal Cases involving ALT CARBON TECH PRIVATE LIMITED
Employee Count of ALT CARBON TECH PRIVATE LIMITED
ALT CARBON TECH PRIVATE LIMITED has an employee count of 43 as on May 01, 2026.
Date | Employee Count |
|---|---|
May 26 | 43 |
Apr 26 | 802 |
Mar 26 | 747 |
Feb 26 | 907 |
Jan 26 | 332 |
Dec 25 | 170 |
Nov 25 | 525 |
Trademarks of ALT CARBON TECH PRIVATE LIMITED
Patents of ALT CARBON TECH PRIVATE LIMITED
Competitors & Alternates of ALT CARBON TECH PRIVATE LIMITED
Alt Carbon is the only brand associated with ALT CARBON TECH PRIVATE LIMITED, and here are its Top 10 competitors ranked by Tracxn score:
Rank | Company Details | Short Description | Total Funding | Investors | Tracxn Score |
|---|---|---|---|---|---|
1st | Terradot 2023, Stanford (United States), Series A | Technology solution for carbon removal | $58.2M | 63/100 | |
2nd |  Eion 2021, Princeton (United States), Acquired | Provider of enhanced weathering carbon removal solutions for agriculture. It uses specialized rocks to accelerate the Earth's natural CO2 storage process. These minerals are pulverized and applied to farmland, permanently capturing CO2 while improving soil health and fitting seamlessly into existing agricultural practices. The company's patented measurement approach ensures reliable, scalable carbon removal, delivering verifiable results. This approach offers a sustainable solution for carbon sequestration and creates economic benefits for rural communities. | $12M | 56/100 | |
3rd |  Lithos Carbon 2022, San Francisco (United States), Series A | Provider of carbon dioxide removal through enhanced rock weathering on farms | $63.4M | 54/100 | |
4th | Alt Carbon 2023, Bengaluru (India), Seed | Provider of carbon dioxide removal services through enhanced rock weathering | $12.6M | 53/100 | |
5th | Developer of carbon removal projects | $5.84M | 51/100 | ||
6th |  4401 Earth 2020, London (United Kingdom), Series A | Provider of accelerated mineralisation process for permanent carbon dioxide removal | $62.7M | 45/100 | |
7th |  Phathom 2013, Florham Park (United States), Seed | Developer of carbon dioxide removal technology using bioenergy and ocean storage | $12M | 42/100 | |
8th | Everest Carbon 2022, San Francisco (United States), Seed | Provider of carbon removal solution | $3M | 37/100 | |
9th | Cascade Climate 2007, Somerville (United States), Unfunded | Technology solution for CO2 removal | - | - | 36/100 |
10th | Mati 2022, Houston (United States), Funding Raised | Provider of enhanced rock weathering solutions for carbon removal and agriculture | - | 35/100 |
To view the full list of competitors of Alt Carbon, Buy Detailed Report
News related to ALT CARBON TECH PRIVATE LIMITED
Media has covered brands linked with ALT CARBON TECH PRIVATE LIMITED for a total of 2 events in the last 1 year, 2 of them have been about company updates.
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MN8 Energy Activates 260MW Solar Projects for Microsoft in Texas and North CarolinaPower Technology•Jun 11, 2026•MN8 Energy, Microsoft, MN8 Energy, Alt Carbon and 1 other
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Alt Carbon Raises $12 Million in Seed Funding for Climate ActionIndian Startup News•May 23, 2025•Alt Carbon
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Mitsubishi Corporation & Alt Carbon Sign Agreement to Scale Carbon Removal in South AsiaAsian News International•Mar 19, 2025•Mitsubishi Corporation, Alt Carbon
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