Insights

Sustainability Demand The company specializes in zero landfill and sustainability solutions, indicating strong potential for cross-selling advanced waste reduction programs, recycling optimization, and sustainability reporting services to reduce client waste footprints.

National Reach With a nationwide vendor network and services for thousands of locations, there are scalable opportunities to upsell comprehensive national waste management programs, vendor consolidation, and centralized billing for multi-site accounts.

Full-Service Offerings A broad portfolio including in-plant services, universal and e-waste, commodity brokering, and waste analysis suggests avenues to propose end-to-end solutions that replace multiple vendors and streamline compliance for clients.

Mid-Market Focus Operating in the environmental services space with 11-50 employees and revenue in the 10M-25M range aligns with growth-minded mid-market companies seeking scalable waste programs and cost savings at multiple locations.

Proven Program Advantage The proven case studies and long-standing founder-backed leadership imply credibility to engage procurement and sustainability leaders, offering value through risk reduction, predictable pricing, and measurable sustainability outcomes.

William Thomas Group, Inc. Tech Stack

William Thomas Group, Inc. uses 8 technology products and services including gstatic.com, Umbraco, Amazon Simple Email Service, and more. Explore William Thomas Group, Inc.'s tech stack below.

  • gstatic.com
    Content Delivery Network
  • Umbraco
    Content Management System
  • Amazon Simple Email Service
    Email
  • Office 365
    Office Suites
  • Windows Server
    Operating Systems
  • Google Tag Manager
    Tag Management
  • Google Analytics
    Web Analytics
  • Microsoft ASP.NET
    Web Frameworks

William Thomas Group, Inc.'s Email Address Formats

William Thomas Group, Inc. uses at least 1 format(s):
William Thomas Group, Inc. Email FormatsExamplePercentage
First.Last@william-thomasgroup.comJohn.Doe@william-thomasgroup.com
93%
F.Last@william-thomasgroup.comJ.Doe@william-thomasgroup.com
7%

Frequently Asked Questions

What is William Thomas Group, Inc.'s phone number?

Minus sign iconPlus sign icon
You can contact William Thomas Group, 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 William Thomas Group, Inc.'s official website and social media links?

Minus sign iconPlus sign icon
William Thomas Group, Inc.'s official website is william-thomasgroup.com and has social profiles on LinkedIn.

How much revenue does William Thomas Group, Inc. generate?

Minus sign iconPlus sign icon
As of July 2026, William Thomas Group, Inc.'s annual revenue is estimated to be $10M - $25M.

What is William Thomas Group, Inc.'s NAICS code?

Minus sign iconPlus sign icon
William Thomas Group, Inc.'s NAICS code is 54162 - Environmental Consulting Services.

How many employees does William Thomas Group, Inc. have currently?

Minus sign iconPlus sign icon
As of July 2026, William Thomas Group, Inc. has approximately 13 employees across 2 continents, including North AmericaAsia. Key team members include National Account Manager: N. G.. Explore William Thomas Group, Inc.'s employee directory with LeadIQ.

What industry does William Thomas Group, Inc. belong to?

Minus sign iconPlus sign icon
William Thomas Group, Inc. operates in the Environmental Services industry.

What technology does William Thomas Group, Inc. use?

Minus sign iconPlus sign icon
William Thomas Group, Inc.'s tech stack includes gstatic.comUmbracoAmazon Simple Email ServiceOffice 365Windows ServerGoogle Tag ManagerGoogle AnalyticsMicrosoft ASP.NET.

What is William Thomas Group, Inc.'s email format?

Minus sign iconPlus sign icon
William Thomas Group, Inc.'s email format typically follows the pattern of First.Last@william-thomasgroup.com. Find more William Thomas Group, Inc. email formats with LeadIQ.

When was William Thomas Group, Inc. founded?

Minus sign iconPlus sign icon
William Thomas Group, Inc. was founded in 2003.
William Thomas Group, Inc. logo

William Thomas Group, Inc.

Environmental ServicesOhio, United States11-50 Employees

The William Thomas Group, Inc. operates in the environmental services sector by connecting North American companies with a nationwide network of waste and recycling vendors. It provides sustainability programs, streamlined billing, and a single point of contact to simplify waste management across multiple locations.

The company serves retailers, quick-service and table-service restaurants, distribution centers, and manufacturing facilities across the United States, addressing a spectrum of waste streams from straightforward to complex. It emphasizes helping clients reduce costs, meet sustainability goals, and maintain compliance through ongoing improvement practices. Based in Cincinnati, Ohio, the firm was founded in May 2003 by William and Thomas Rumpke and incorporated in 2012; it maintains a proprietary vendor network called Haul Pass that provides access to over 15,000 waste and recycling vendors nationwide.

Section iconCompany Overview

Phone number
NAICS Code
54162 - Environmental Consulting Services
Founded
2003
Employees
11-50

Section iconFunding & Financials

  • $10M - $25M

    William Thomas Group, Inc.'s revenue is estimated to be in the range of $10M - $25M

Section iconFunding & Financials

  • $10M - $25M

    William Thomas Group, Inc.'s revenue is estimated to be in the range of $10M - $25M

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.