About Re Sustainability Limited
Data last updated: 04 June 2026
Re Sustainability Limited is a public limited company based in Hyderabad, Telangana, India, a subsidiary of Metropolis Investment Holdings Pte. L. It specialises in waste management and recycling solutions, a part of the broader environmental services sector. Incorporated on 28 November 1994, the company has been in operation for over 32 years.
Registered with ROC Hyderabad under CIN U74140AP1994PLC018833.
Capital: an authorised share capital of ₹211.25 Cr and a paid-up capital of ₹4.44 Cr. Formerly known as Ramky Enviro Engineers Limited. It is led by directors including Masood Alam Mallick and Narayan Keelveedhi Seshadri.
Last AGM: 30 September 2025. Financial statements filed for year ended 31 March 2025. Office: Level 11B Aurobindo Galaxy Hyderabad Knowledge City Hitech City Road, Telangana, India – 500081.
As per the financials filed for FY 2025, the company reported a revenue of ₹4,337.01 Cr, a growth of 5% compared to the previous year.
The company has a workforce of approximately 614 employees as per the latest available data. It operates as a subsidiary of Metropolis Investment Holdings Pte. L.
The company is associated with 2 brands - Ramky, Re Sustainability. As per MCA filings, the company has open charges of ₹3,114.92 Cr and satisfied charges of ₹1,610.03 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 ramkyenviroengineers.com.
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Registered AddressLevel 11B Aurobindo Galaxy Hyderabad Knowledge City Hitech City Road, Telangana, India – 500081
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IndustryEnvironment, Waste Management & Recycling Solutions
- 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 Re Sustainability Limited
Re Sustainability Limited has one previous CIN (Corporate Identification Number): U74140AP1994PLC018833. The current CIN is U74140TG1994PLC018833, which is the unique identifier assigned by the Registrar of Companies.
| CIN | Status |
|---|---|
| U74140TG1994PLC018833 | Current |
| U74140AP1994PLC018833 | Previous |
Associated Brands with Re Sustainability Limited
Re Sustainability Limited operates two associated brands: Ramky and Re Sustainability. These brands represent Re Sustainability Limited's diversified market presence and brand portfolio.
| Brand | Description | Website |
|---|---|---|
| Infrastructure development and environment management services are provided by Ramky. | ramky.com | |
| Bio-medical waste treatment, collection, and recycling services are offered. | resustainability.com |
Competitors & Alternatives of Re Sustainability Limited
Brands and companies operating in the same space as Re Sustainability Limited include Veolia, Republic Services, GFL Environmental and 7 more.
| Competitor | Description | Location | Founded |
|---|---|---|---|
Veolia
|
Wastewater and energy management services are provided internationally. | Aubervilliers, France, France | 1853 |
Republic Services
|
Integrated waste management services are provided nationwide. | Phoenix, United States, United States | 1998 |
GFL Environmental
|
Solid and liquid waste management services are provided to clients. | Vaughan, Canada, Canada | 2007 |
Casella
|
Waste management services are provided across the United States. | Rutland, United States, United States | 1975 |
Waga Energy
|
Solid waste management and recycling services are provided globally. | Grenoble, France, France | 2015 |
Paprec
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Horizontal integration is employed in recycling operations and services. | Paris, France, France | 1994 |
Biffa
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Horizontally integrated waste management services are provided across various processes. | Buckingham, United Kingdom, United Kingdom | 1912 |
Renewi
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Renewi is engaged in waste-to-product solutions and recycling services. | Milton Keynes, United Kingdom, United Kingdom | 1880 |
EnergySolutions
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Nuclear waste handling and disposal services are provided globally. | Salt Lake City, United States, United States | 2005 |
Clean Harbors
|
Provider of environmental, industrial, and emergency response services, including waste management | Norwell, United States, United States | 1980 |
Business Activity of Re Sustainability Limited
Re Sustainability Limited is engaged in the principal business activity of water supply, sewerage and waste management, with detailed activities including waste collection, treatment and disposal activities, materials recovery and other waste management services.
| Main Activity Group Code | Description of Main Activity | Business Activity Code | Description of Business Activity | Turnover Percentage |
|---|---|---|---|---|
| E | Water supply, sewerage and waste management | E3 | Waste collection, treatment and disposal activities, materials recovery and Other waste management services | Locked |
Business activity turnover details for Re Sustainability 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 Re Sustainability Limited
Re Sustainability Limited is currently managed by 4 directors, with 35 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 |
|---|---|---|---|---|
|
Masood Alam Mallick
Also directs:
Foundation For Resilience Actions
|
Managing Director | 29 Dec 2018 | 7 Years 6 Months | Current |
|
Narayan Keelveedhi Seshadri
Also directs:
Tranzmute Business Advisory Llp, Lindner Properties Limited Liability Partnership, Shivash Business Advisory Llp and 5 more
|
Director | 07 May 2019 | 7 Years 2 Months | Current |
|
Shantharaju Bangalore Siddaiah
Also directs:
S-Square Spenta Technologies Llp, Apraava Energy Private Limited
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Director | 08 Feb 2019 | 7 Years 5 Months | Current |
| Goutham Reddy Mareddy | Director | 26 Aug 2024 | 1 Years 10 Months | Current |
Financials of Re Sustainability Limited FY 2025 filings available
Re Sustainability Limited reported revenue of ₹4,337.01 Cr (up 5.00% YoY) for FY 2025.
Ten-year financial statements for Re Sustainability Limited
Historical statement values and trend charts require an active report plan.
- Income statements
- Balance sheets
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Charges & Borrowings of Re Sustainability Limited
| Date | Lender | Amount | Status |
|---|---|---|---|
| 30 Mar 2026 | Others | ₹100 Cr | Open |
| 20 Feb 2026 | Others | ₹55 Cr | Open |
| 20 Feb 2026 | Others | ₹80 Cr | Open |
| 28 Feb 2025 | Others | ₹400 Cr | Open |
| 28 Feb 2025 | Others | ₹400 Cr | Open |
Total charge records: 98 View all charges
Employees and EPFO Compliance at Re Sustainability Limited
View historical data on people associated with Re Sustainability Limited, including employment history and EPFO contributions.
Employee and EPFO history for Re Sustainability Limited
Monthly headcount, contribution history, establishment records, and filing compliance require an active report plan.
- Monthly headcount
- PF contributions
- ECR filing status
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GST Compliance of Re Sustainability Limited
GST registrations and filing compliance for Re Sustainability 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
- HSN and SAC details
- Tax jurisdiction records
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Credit Ratings, Litigation & Regulatory Alerts for Re Sustainability Limited
Credit ratings, litigation, and regulatory alerts for Re Sustainability Limited
Agency ratings, court records, regulatory events, and entity-specific compliance alerts require an active report plan.
- Rating history
- Court and tribunal cases
- Regulatory alerts
- Director-linked violations
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MSME Payment Delays by Re Sustainability Limited
MSME payment history for Re Sustainability 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 Re Sustainability Limited
Corporate group structure for Re Sustainability Limited
Parent, subsidiary, associate, joint venture, and ownership records require an active report plan.
- Parent company
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- Entity investments
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MCA Filings & Documents of Re Sustainability Limited
MCA filings and documents for Re Sustainability 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 Re Sustainability Limited
Recent News on Re Sustainability Limited
Frequently Asked Questions about Re Sustainability Limited
Re Sustainability Limited is an active public limited company in the environment sector based in Hyderabad, Telangana, India. It was incorporated on 28 November 1994 (32+ years old) and is registered under CIN U74140TG1994PLC018833. The company has 614 employees.
Re Sustainability Limited reported revenue of ₹4,337.01 Cr for FY 2025 (up 5.00% YoY).
The current directors of Re Sustainability Limited are:
- Masood Alam Mallick - Managing Director
- Narayan Keelveedhi Seshadri - Director
- Shantharaju Bangalore Siddaiah - Director
- Goutham Reddy Mareddy - Director
The primary industry of Re Sustainability Limited is environment. The company specifically operates in waste management and recycling solutions. The company is currently active in this sector.
Re Sustainability Limited can be reached at the registered office: Level 11B Aurobindo Galaxy Hyderabad Knowledge City Hitech City Road, Telangana, India – 500081, or through the website ramkyenviroengineers.com.
The authorised capital is ₹211.25 Cr, and the paid-up capital is ₹4.44 Cr.