Insights

Unified FM The ONE SOURCE Companies offers a single point of contact for over 45 trades including plumbing, electrical, and handyman services, presenting a cross-functional facilities management solution that can streamline procurement and vendor management for potential clients with multi-site needs.

24/7 Accessibility With round-the-clock availability via phone and web, there is a sales opportunity to target facilities with high-urgency maintenance requirements, weekend service needs, or after-hours risk mitigation, especially in retail, healthcare, or multi-site corporate environments.

Sustainability Angle Historical mention of a sustainability expert and consultant suggests an ongoing emphasis on energy and sustainable building practices, offering a path to upsell green building initiatives, energy efficiency retrofits, and ESG-aligned facilities programs.

Managed Services Plus Capabilities like RFP/work scope management, preventative maintenance, asset tracking, warranty administration, and a dedicated Account Manager indicate a scalable managed services approach suitable for organizations seeking governance, cost control, and lifecycle management for facilities.

Growth Audience Revenue in the mid-range and a client base in a competitive services ecosystem imply opportunities to position ONE SOURCE against larger providers for mid-market multi-site deployments, leveraging references from similar firms and the consolidated billing plus CMMS integration as differentiators.

The ONE SOURCE Companies Tech Stack

The ONE SOURCE Companies uses 8 technology products and services including Thomson Reuters ONESOURCE, RSS, Open Graph, and more. Explore The ONE SOURCE Companies's tech stack below.

  • Thomson Reuters ONESOURCE
    Accounting And Finance
  • RSS
    Content Management System
  • Open Graph
    Content Management System
  • Cloudflare DNS
    Domain Name Services
  • Google Workspace
    Email
  • jQuery
    Javascript Libraries
  • jQuery Migrate
    Javascript Libraries
  • YouTube
    Video Players

The ONE SOURCE Companies's Email Address Formats

The ONE SOURCE Companies uses at least 1 format(s):
The ONE SOURCE Companies Email FormatsExamplePercentage
First.Last@onesourcecompanies.comJohn.Doe@onesourcecompanies.com
100%

Frequently Asked Questions

What is The ONE SOURCE Companies's phone number?

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You can contact The ONE SOURCE Companies'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 The ONE SOURCE Companies's official website and social media links?

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The ONE SOURCE Companies's official website is onesourcecompanies.com and has social profiles on LinkedIn.

How much revenue does The ONE SOURCE Companies generate?

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As of July 2026, The ONE SOURCE Companies's annual revenue is estimated to be $25M - $50M.

What is The ONE SOURCE Companies's SIC code NAICS code?

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The ONE SOURCE Companies's SIC code is 6531 - Real Estate Agents and Managers NAICS code is 5612 - Facilities Support Services.

How many employees does The ONE SOURCE Companies have currently?

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As of July 2026, The ONE SOURCE Companies has approximately 15 employees across 1 continents, including North America. Key team members include Manager: D. L.. Explore The ONE SOURCE Companies's employee directory with LeadIQ.

What industry does The ONE SOURCE Companies belong to?

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The ONE SOURCE Companies operates in the Facilities Services industry.

What technology does The ONE SOURCE Companies use?

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The ONE SOURCE Companies's tech stack includes Thomson Reuters ONESOURCERSSOpen GraphCloudflare DNSGoogle WorkspacejQueryjQuery MigrateYouTube.

What is The ONE SOURCE Companies's email format?

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The ONE SOURCE Companies's email format typically follows the pattern of First.Last@onesourcecompanies.com. Find more The ONE SOURCE Companies email formats with LeadIQ.

When was The ONE SOURCE Companies founded?

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The ONE SOURCE Companies was founded in 2013.
The ONE SOURCE Companies logo

The ONE SOURCE Companies

Facilities ServicesConnecticut, United States11-50 Employees

The ONE SOURCE Companies operates in the facilities services sector, offering outsourced facility management and back-office support to manage owned and leased locations. Its services are designed to provide a single point of contact across a broad range of trades, along with program management elements such as RFP and work scope oversight, preventative maintenance, asset tracking, and warranty administration, supported by a dedicated account manager and consolidated billing.
Based in Wallingford, Connecticut, the company targets organizations seeking streamlined facility operations and 24/7 availability, aiming to reduce internal management burden and enable clients to focus on core business activities. The organization emphasizes a comprehensive approach that includes maintenance software and continuous access via phone and web, positioning itself as a facilitator for multi-trade facilities needs and long-term asset care.

Section iconCompany Overview

Phone number
SIC Code
6531 - Real Estate Agents and Managers
NAICS Code
5612 - Facilities Support Services
Founded
2013
Employees
11-50

Section iconFunding & Financials

  • $25M - $50M

    The ONE SOURCE Companies's revenue is estimated to be in the range of $25M - $50M

Section iconFunding & Financials

  • $25M - $50M

    The ONE SOURCE Companies's revenue is estimated to be in the range of $25M - $50M

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