Insights

Unified FM The company offers a single point of contact and consolidated billing across 45 trades, presenting a compelling upsell opportunity for customers seeking streamlined outsourced facility management and back-office support.

Preventive Excellence Emphasis on preventive maintenance and asset tracking with warranty administration creates sales potential in organizations looking to extend asset life, reduce downtime, and optimize maintenance spend.

24/7 Accessibility Around-the-clock availability via phone and web signals strong service reliability; target enterprises prioritizing continuous facilities operations, such as healthcare, retail, and logistics clients.

Sustainability Edge Presence of a sustainability expert and consultant background suggests capacity to address green building initiatives, energy efficiency programs, and ESG reporting for mid to large enterprises.

Scale Fit Revenue tier and small to mid-sized employee base indicate we can target mid-market organizations seeking scalable FM solutions similar to large providers but with more personalized service.

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The ONE SOURCE Companies Tech Stack

The ONE SOURCE Companies uses 8 technology products and services including UserWay, Google Conversion Tracking, WordPress, and more. Explore The ONE SOURCE Companies's tech stack below.

The ONE SOURCE Companies's Email Address Formats

The ONE SOURCE Companies uses at least 1 email format:
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 September 2026, The ONE SOURCE Companies's annual revenue is estimated to be $25M - $50M.

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

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

How many employees does The ONE SOURCE Companies have currently?

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As of September 2026, The ONE SOURCE Companies has approximately 15 employees across 2 continents, including North America and Europe. 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 UserWay, Google Conversion Tracking, WordPress, Cloudflare DNS, Google Workspace, Mailchimp, Cornerstone and WP Engine.

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

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