Insights

Sustainability leadership Casella is a large, integrated resource management company with a strong focus on recycling, organics diversion, and sustainability leadership through annual awards and partnerships, presenting opportunities to upsell advanced recycling, composting programs, and sustainability reporting services to municipalities, institutions, and commercial clients.

RNG expansion Casella has begun operating renewable natural gas facilities at multiple landfills, signaling a strategic push into energy recovery and RNG markets; this opens doors for sales of landfill gas capture equipment, RNG throughput services, and strategic partnerships with manufacturers and adjacent wasteZen services.

Growth through acquisitions Casella has expanded via strategic acquisitions, including a trucking company, indicating a capacity and geographic expansion mindset; this suggests cross-sell opportunities for transportation, route optimization software, fleet services, and integrated waste-to-resource offerings to newly acquired and expanding territories.

Large municipal footprint With over 150 facilities and service to more than one million customers across 44 states, Casella represents a broad enterprise customer base including municipal and commercial accounts; sales opportunities exist in enterprise waste programs, fleet waste optimization, and municipal consulting for compliant and sustainable waste operations.

Digital and operations modernization Casella utilizes SAP, Microsoft Azure, SharePoint and other tech, signaling ongoing modernizations; this creates opportunities for selling digital transformation services, ERP optimization, data analytics for waste streams, and integrated customer portals for improved service delivery and reporting.

Similar companies to Casella Waste Systems, Inc.

Casella Waste Systems, Inc. Tech Stack

Casella Waste Systems, Inc. uses 8 technology products and services including Google Ads, Microsoft SharePoint, SAP, and more. Explore Casella Waste Systems, Inc.'s tech stack below.

Media & News

Casella Waste Systems, Inc.'s Email Address Formats

Casella Waste Systems, Inc. uses at least 4 email formats:
Casella Waste Systems, Inc. Email FormatsExamplePercentage
First.Last@casella.comJohn.Doe@casella.com
93%
FLast@casella.comJDoe@casella.com
5%
F.Last@casella.comJ.Doe@casella.com
1%
LFirst@casella.comDJohn@casella.com
1%

Frequently Asked Questions

What is Casella Waste Systems, Inc.'s phone number?

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You can contact Casella Waste Systems, Inc.'s main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Casella Waste Systems, Inc.'s stock symbol?

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Casella Waste Systems, Inc. is a publicly traded company; the company's stock symbol is CWST.

What is Casella Waste Systems, Inc.'s official website and social media links?

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Casella Waste Systems, Inc.'s official website is casella.com and has social profiles on LinkedIn and Crunchbase.

How much revenue does Casella Waste Systems, Inc. generate?

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As of October 2026, Casella Waste Systems, Inc.'s annual revenue is estimated to be $1B - $10B.

What is Casella Waste Systems, Inc.'s SIC code and NAICS code?

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Casella Waste Systems, Inc.'s SIC code is 4953 - Refuse Systems and NAICS code is 54162 - Environmental Consulting Services.

How many employees does Casella Waste Systems, Inc. have currently?

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As of October 2026, Casella Waste Systems, Inc. has approximately 1.4K employees across 5 continents, including North America, Europe and Asia. Key team members include Chief Executive Officer: S. W., Chief Financial Officer: R. W. and Vice President & Assistant General Counsel: S. F. Explore Casella Waste Systems, Inc.'s employee directory with LeadIQ.

What industry does Casella Waste Systems, Inc. belong to?

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Casella Waste Systems, Inc. operates in the Environmental Services industry.

What technology does Casella Waste Systems, Inc. use?

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Casella Waste Systems, Inc.'s tech stack includes Google Ads, Microsoft SharePoint, SAP, WooCommerce, ADP Workforce Now, UKG, Juniper Networks and Microsoft Azure.

What is Casella Waste Systems, Inc.'s email format?

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Casella Waste Systems, Inc.'s email format typically follows the pattern of First.Last@casella.com. Find more Casella Waste Systems, Inc. email formats with LeadIQ.

How much funding has Casella Waste Systems, Inc. raised to date?

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As of October 2026, Casella Waste Systems, Inc. has raised $1.1B in funding. The last funding round occurred on Aug 28, 2025 for $38M.

When was Casella Waste Systems, Inc. founded?

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Casella Waste Systems, Inc. was founded in 1975.
Casella Waste Systems, Inc. logo

Casella Waste Systems, Inc.

Environmental ServicesVermont, United States1001-5000 Employees

Casella Waste Systems, Inc., based in Rutland, Vermont, operates in the environmental services sector with a focus on integrated resource management. Founded in 1975 as a single-truck collection service, the company now operates a network of more than 150 facilities serving residential, commercial, municipal, industrial, and institutional customers from Maine to Maryland. It serves more than a million customers, provides curbside collection to hundreds of thousands of households, and processes recyclables and organics at scale, establishing itself as one of the largest recyclers in the Eastern United States. In May 2026, Casella expanded its operations with the opening of a landfill gas-to-renewable natural gas facility at the Chemung County Landfill in Elmira, New York, developed with Waga Energy. The project illustrates the company's approach to integrating energy recovery with traditional waste services and expanding its renewable-resource capabilities.

Section iconCompany Overview

Phone number
SIC Code
4953 - Refuse Systems
Stock Symbol
CWST
NAICS Code
54162 - Environmental Consulting Services
Founded
1975
Employees
1001-5000

Section iconFunding & Financials

  • $1.1B

    Casella Waste Systems, Inc. has raised a total of $1.1B of funding over 5 rounds. Their latest funding round was raised on Aug 28, 2025 in the amount of $38M as a Post IPO Debt.

  • $1B - $10B

    Casella Waste Systems, Inc.'s revenue is estimated to be in the range of $1B - $10B

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