Srinivas Waste Management Services Private Limited

What Srinivas Waste Management Services Private Limited does

Srinivas Waste Management Services Private Limited (SWMS) is an integrated solid waste management company headquartered in Chennai, Tamil Nadu, founded in 2003 by Mr. T. Srinivasan. The company delivers end-to-end services spanning municipal solid waste collection and transportation, waste-to-energy conversion via Bio-CNG, legacy waste remediation through bio-mining, and integrated zero-waste management for industrial parks, SEZs, and institutional campuses. SWMS serves government municipal corporations and municipalities (Greater Chennai Corporation under a 20-year DBFOT concession, plus Tiruppur, Salem, Tirunelveli, Trichy, and Coimbatore), public-sector enterprises (NLC India), wholesale markets (Koyambedu), special economic zones (MEPZ), and over 450 bulk waste generators and 300 hotels in Chennai.

SWMS's technical platform is built around three pillars: (i) waste-to-energy infrastructure including India's first 100 TPD Bio-CNG plant based on municipal solid waste (operational since November 2021) and India's first membrane-based biogas upgrader commissioned with Clarke Energy (Rehlko); (ii) bio-mining operations that have processed 718,171+ metric tons of legacy waste across 10 cities since 2019; and (iii) proprietary digital tooling — the Chitragupta ERP, BigBin mobile app, and MEPZ mobile app — for compliance, real-time monitoring, employee tracking, and billing. The company operates an extensive fleet (BOVs, LCVs, HCVs, compactors, tippers, hook loaders) and a 6,000+ strong workforce handling 2,500+ MT of waste daily across Tamil Nadu.

SWMS's business model is anchored in long-term government service contracts awarded through municipal tendering, supplemented by transaction-based revenue from Bio-CNG sales (via GAIL to City Gas Distributors and directly to restaurants as an LPG alternative), B2B waste logistics under the BigBin brand, and zero-waste managed services under Zerowa/VastEco. The company organizes its capabilities across multiple sub-brands (BigBin, Adbuta, Zerowa, Omega, VastEco) and is privately held with no disclosed external funding, currently led by Mr. S. Venkateshwaran and Mr. S. Sankaranarayanan.

Name

Srinivas Waste Management Services Private Limited

Legal name

Srinivas Waste Management Services (P) Limited

Website

https://swms.in

Company type

Private

Founded year

2003

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

Srinivas Waste Management Services (SWMS) is a Chennai-headquartered integrated waste management company providing municipal collection and transportation, Bio-CNG waste-to-energy, bio-mining, and industrial zero-waste solutions to government municipal corporations, SEZs, wholesale markets, and bulk waste generators across Tamil Nadu.

Ownership category

akta.pro rank

Product category

Waste Management Services

NAICS

Waste Collection (56211), Solid Waste Collection (562111), Waste Collection (5621), Waste Treatment and Disposal (5622), Other Nonhazardous Waste Treatment and Disposal (562219), Hazardous Waste Treatment and Disposal (562211), Remediation Services (562910)

SIC

Refuse Systems (4953), Sanitary Services (4950)

akta.pro primary industry

Municipal Solid Waste Collection (Residential/Commercial) (IMAIAFAA)

akta.pro secondary industries

Commercial & Institutional MSW Collection (BPALAAAB), Waste, Recycling & Circularity (On-site Programs) (BPABAAAL), Commercial MSW Collection (Front/Rear-Load) (EUAIAAAC), Roll-Off / Containerized MSW Collection (Commercial & Industrial) (EUAIAAAD)

Keywords

• Solid waste management
• Waste-to-energy
• Bio-CNG production
• Legacy waste bio-mining
• Municipal waste collection

Headquarters

HQ city

Chennai

HQ country

India

HQ region

Asia

Offices4 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Supply Chain, Technology or R&D

Revenue model

1. Government Waste Management Contracts: Long-term service contracts with municipal corporations and municipalities for solid waste management services, public sanitation programs, and waste-to-energy infrastructure projects (DBFOT basis).
2. Bio-CNG Sales: Sale of Bio-CNG produced from organic waste processing to restaurants as LPG alternative and to City Gas Distributors via GAIL for automotive use.
3. Bulk Waste Collection Services: On-demand and regular waste management solutions for Bulk Waste Generators including apartments, supermarkets, restaurants, and vegetable shops, under SWM 2016 regulations.
4. Bio-mining Services: Legacy waste processing and land reclamation services for municipalities and corporations, processing accumulated dump sites.

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels2 records

Core offering

Srinivas Waste Management Services Private Limited (SWMS) provides integrated solid waste management services across India, including collection and transportation of municipal solid waste, treatment and disposal, legacy waste bio-mining of old dumpsites, and waste-to-energy conversion through India's first 100 TPD Bio-CNG plant based on MSW. The company also operates sub-brands (BigBin, Zerowa, Adbuta, Omega, VastEco) targeting bulk waste generators and households, supported by a proprietary ERP (Chitragupta) and mobile applications for operations management.

Product overview

Srinivas Waste Management Services (SWMS) operates as an integrated waste management company offering multiple specialized services and sub-brands. The core offerings include Collection & Transportation (C&T) of municipal and industrial waste, Bio CNG (waste-to-energy conversion into compressed biogas), and Legacy Waste Management through bio-mining. The portfolio is organized under several sub-brands: Adbuta (EPC and O&M services for Bio-CNG plants), BigBin (waste logistics management for bulk waste generators), Zerowa (zero-waste solutions for industrial parks), Omega (waste-to-energy initiatives), and VastEco (industrial park zero-waste management). The company supports operations with proprietary technology including Chitragupta ERP, Bigbin Mobile App, and MEPZ Mobile App for real-time monitoring and compliance management.

Differentiator

Problem solved

Functional benefit

Brands

• BigBin: Waste Logistics Management initiative by SWMS for Bulk Waste Generators (BWG). Functions as an on-demand and regular waste management solution that can schedule pick up and handling of bulk wastes in line with SWM 2016 regulations. Launched as a mobile-based solution enabling BWGs to schedule waste pickup.
• Adbuta
• Zerowa
• Omega
• VastEco

Products and services

• Integrated Solid Waste Management (Collection & Transportation) End-to-end municipal solid waste collection and transportation services for urban local bodies, municipal corporations, and bulk waste generators, handling 2,500+ MT of waste daily across pan-India operations with 6,000+ employees.
• Bio-CNG from Municipal Solid Waste (Waste-to-Energy) Waste-to-energy conversion service producing Bio-CNG from municipal solid waste via anaerobic digestion and membrane-based biogas upgrading; serves municipal clients and the clean-fuel market, aligned with national clean-energy and circular-economy objectives.
• Legacy Waste Management (Bio-mining of Dumpsites) Scientific bio-mining and remediation of legacy municipal waste dumpsites for urban local bodies, recovering legacy waste, reclaiming land, and supporting compliance with SWM Rules 2016 dumpsite closure deadlines.
• BigBin (B2B Waste Collection Sub-brand) Sub-brand of SWMS providing waste collection and processing services for bulk waste generators including apartments, commercial complexes, and IT parks, supported by mobile-app based service booking.
• Zerowa (SWMS Sub-brand) Sub-brand of SWMS offering tailored waste management services as part of the company's integrated portfolio.
• Adbuta (SWMS Sub-brand) Sub-brand of SWMS offering tailored waste management services as part of the company's integrated portfolio.
• Omega (SWMS Sub-brand) Sub-brand of SWMS offering tailored waste management services as part of the company's integrated portfolio.
• VastEco (SWMS Sub-brand) Sub-brand of SWMS offering tailored waste management services as part of the company's integrated portfolio.

Quantifiable outcome

• 718,171.224 metric tons of legacy waste processed across 10 cities since 2019
• +4 more outcomes

Named customers6 records

Segments4 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Eight partnerships are on record, tiered flagship, core and strategic.

• Clarke Energy (Rehlko company)flagshipTechnology or Integration · 1 January 2025Partnership for commissioning India's first membrane-based biogas upgrader at Chetpet Bio-CNG facility in Chennai. This collaboration supports India's SATAT initiative to transform waste into renewable, low-carbon fuel. Clarke Energy is a global specialist in gas compression and power solutions.
• Greater Chennai Corporation (GCC)coreStrategic or Co-development PartnerPPP (Public-Private Partnership) mode under Design Finance Built Operate and Transfer (DFBOT) basis for 20 years. GCC leased land and SWMS built 100 TPD Waste to Energy Bio-CNG plant at Chetpet, Chennai. Plant operational since November 15, 2021.
• Tiruppur CorporationcoreStrategic or Co-development PartnerPartnership for bio-mining legacy waste and primary/secondary collection and transportation services.
• Tirunelveli CorporationcoreStrategic or Co-development PartnerPartnership for bio-mining legacy waste and waste collection/transportation services.
• IIT MadrasstrategicTechnology or IntegrationCollaboration for enhancing waste processing and value creation in CBG plants.
• CSIR-CECRIstrategicTechnology or IntegrationCollaboration for advancing carbon capture technologies.
• SRM Institute of Science & TechnologystrategicTechnology or IntegrationResearch collaboration on soil processing and environmental sustainability.
• GAIL (Gas Authority of India Limited)coreChannel Partner/ Reseller/ DistributorBio-CNG distribution to City Gas Distributors (CGDs) via GAIL for automotive use.

Scale indicators11 records

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• Waste Management Inc. Global leader in waste management providing collection, transfer, recycling, and waste-to-energy services. Sets global benchmark for integrated waste management and Bio-CNG/LFG-to-energy models that SWMS aspires to scale.
• SUEZ India Private Limited: Indian arm of global waste and water services major offering municipal solid waste, recycling, and waste-to-energy services. Broad incumbent operating in the same space as SWMS with much larger resources and geographic reach.

Direct peers

• Ramky Enviro Engineers Limited: Indian waste management major offering hazardous waste treatment & disposal, MSW services, recycling, and waste-to-energy. Comparable to SWMS in providing integrated solutions across the waste value chain to municipal and industrial clients across multiple Indian states.
• Nepra Resource Management Private Limited: Indian waste management company providing collection, segregation, recycling, and processing services to municipal bodies and bulk waste generators. Direct competitor to SWMS in MSW collection and recycling services across India.
• Antony Waste Handling Cell Limited: Indian listed integrated solid waste management company operating MSW collection & transportation, processing, and disposal contracts with multiple municipal corporations. Closely comparable to SWMS in business model, scale (~6,000+ employees, multi-city municipal contracts), and primary B2G customer mix.

Emerging players

• Hasiru Dala Innovations Private Limited: Karnataka-based social enterprise offering integrated waste management services including collection, segregation, processing, and compost production. Emerging peer to SWMS in zero-waste municipal and bulk waste generator solutions.
• Clean India Ventures (Sustainiam / Clean City): Emerging waste management operator focused on MSW collection, recycling, and processing for Indian municipalities and bulk waste generators. Comparable emerging player to SWMS in the integrated zero-waste municipal services space.
• Saahas Zero Waste Private Limited: Bengaluru-based integrated waste management company providing door-to-door collection, segregation, composting, and recycling for municipal bodies, apartments, and bulk waste generators. Comparable to SWMS's BigBin and C&T operations with similar B2G/B2B mix.

Others

• BVG India Limited: Indian integrated facility management and municipal services company delivering sanitation, housekeeping, and waste management services to government and large institutional clients. Adjacent peer given overlap in municipal service delivery and large workforce-driven operations.

Regional players

• Evergreen Waste Management (EverGreen): Indian regional waste management operator providing MSW collection, processing, and disposal services primarily to municipal bodies outside Tamil Nadu. Regional peer demonstrating the kind of geographic expansion path SWMS may pursue from its Tamil Nadu base.

Market position

Strengths5 records

Weaknesses5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/srinivas-waste-management-services-private-limited

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

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