Insights

National Vendor Network Provides access to a nationwide network of over 15,000 waste and recycling vendors via Haul Pass, enabling scalable, consistent waste management for multi-location clients without vendor management complexity. Ideal for national chains seeking standardized procurement and centralized billing across locations.

Single Point Contact Simplified billing and a single point of contact reduce admin overhead, appealing to mid-market retailers, quick-service restaurants, and manufacturers with lean procurement teams. Opportunity to upsell bundled services such as in-plant services, waste analysis, and commodity brokerage under a unified program.

Zero Landfill Focus Zero landfill and sustainability offerings align with ESG goals; opportunity to upsell sustainability consulting, universal and electronic waste programs, and ongoing waste analysis to drive diversion and cost savings.

Mid Market Growth Mid-market revenue and headcount indicate readiness for national expansion across North America, especially for retailers, restaurants, distributors, and manufacturers seeking scalable waste optimization and simplified operations.

Waste Analytics Existing waste analysis and sustainability data capabilities create a path to upsell advanced analytics dashboards, benchmarking, and continuous improvement programs to demonstrate ROI and ESG progress.

William Thomas Group, Inc. Tech Stack

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

  • jQuery CDN
    Content Delivery Network
  • Umbraco
    Content Management System
  • Amazon Simple Email Service
    Email
  • Windows Server
    Operating Systems
  • reCAPTCHA
    Security
  • Google Tag Manager
    Tag Management
  • Microsoft ASP.NET
    Web Frameworks
  • Plesk
    Web Hosting

Media & News

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

Where is William Thomas Group, Inc.'s headquarters located?

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William Thomas Group, Inc.'s main headquarters is located at 3990 Generation Drive Cincinnati, Ohio 45251 United States. The company has employees across 2 continents, including North AmericaAsia.

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

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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?

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

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

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

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

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As of June 2026, William Thomas Group, Inc. has approximately 13 employees across 2 continents, including North AmericaAsia. Key team members include National Account Manager: D. S.National Account Manager: N. G.Bid Coordinator: J. J.. Explore William Thomas Group, Inc.'s employee directory with LeadIQ.

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

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William Thomas Group, Inc. operates in the Environmental Services industry.

What technology does William Thomas Group, Inc. use?

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William Thomas Group, Inc.'s tech stack includes jQuery CDNUmbracoAmazon Simple Email ServiceWindows ServerreCAPTCHAGoogle Tag ManagerMicrosoft ASP.NETPlesk.

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

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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?

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William Thomas Group, Inc. was founded in 2003.

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

Headquarters
3990 Generation Drive Cincinnati, Ohio 45251 United States
Phone number
NAICS Code
54162 - Environmental Consulting Services
Founded
2003
Employees
11-50

Section iconMedia & News

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

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