Insights

Large National Scale CSG is a national building services company with a broad client base and a robust workforce of 5,001 to 10,000 employees, indicating substantial capacity for large multi-site contracts and enterprise OTT facilities management opportunities.

CAP Accountability The proprietary CAP software signals a strong differentiator around measurable outcomes and transparent service delivery, presenting a compelling selling point for organizations prioritizing performance metrics, audits, and data-driven facility management.

Diverse Industryreach CSG serves medical facilities, retail, hospitality, distribution centers, offices, education, municipalities, and more, offering cross-sector upsell potential across facility types with varied cleaning, maintenance, and FM needs.

Comprehensive Services Extensive floor care, construction cleanup, janitorial, pressure washing, window care, and other specialty services create opportunities to upsell bundled contracts and value-added maintenance programs.

Expansion Readiness With a substantial revenue profile and proven outsourcing capabilities, CSG is positioned to pursue new market expansions, long-term service agreements, and cross-regional deployments for enterprise clients.

Similar companies to Cleaning Services Group

Cleaning Services Group Tech Stack

Cleaning Services Group uses 8 technology products and services including HubSpot Content Hub, Twemoji, Font Awesome, and more. Explore Cleaning Services Group's tech stack below.

  • HubSpot Content Hub
    Content Management System
  • Twemoji
    Font Scripts
  • Font Awesome
    Font Scripts
  • Google Fonts API
    Font Scripts
  • Goober
    Javascript Libraries
  • OWL Carousel
    Javascript Libraries
  • PHP
    Programming Languages
  • Yoast SEO
    Search Engines

Cleaning Services Group's Email Address Formats

Cleaning Services Group uses at least 2 format(s):
Cleaning Services Group Email FormatsExamplePercentage
First@cleaningservicesgroup.comJohn@cleaningservicesgroup.com
86%
First.Last@cleaningservicesgroup.comJohn.Doe@cleaningservicesgroup.com
13%
FLast@cleaningservicesgroup.comJDoe@cleaningservicesgroup.com
1%
First@csginc.comJohn@csginc.com
91%
FLast@csginc.comJDoe@csginc.com
6%
Last@csginc.comDoe@csginc.com
3%

Frequently Asked Questions

What is Cleaning Services Group's phone number?

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You can contact Cleaning Services Group'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 Cleaning Services Group's official website and social media links?

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Cleaning Services Group's official website is csginc.com and has social profiles on LinkedIn.

How much revenue does Cleaning Services Group generate?

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As of July 2026, Cleaning Services Group's annual revenue is estimated to be $10B+.

What is Cleaning Services Group's NAICS code?

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Cleaning Services Group's NAICS code is 5612 - Facilities Support Services.

How many employees does Cleaning Services Group have currently?

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As of July 2026, Cleaning Services Group has approximately 6.7K employees across 6 continents, including North AmericaAsiaAfrica. Key team members include Chief Executive Officer: O. K.Vp Operations: T. R.President: B. S.. Explore Cleaning Services Group's employee directory with LeadIQ.

What industry does Cleaning Services Group belong to?

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Cleaning Services Group operates in the Facilities Services industry.

What technology does Cleaning Services Group use?

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Cleaning Services Group's tech stack includes HubSpot Content HubTwemojiFont AwesomeGoogle Fonts APIGooberOWL CarouselPHPYoast SEO.

What is Cleaning Services Group's email format?

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Cleaning Services Group's email format typically follows the pattern of First@cleaningservicesgroup.com. Find more Cleaning Services Group email formats with LeadIQ.

When was Cleaning Services Group founded?

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Cleaning Services Group was founded in 1992.
Cleaning Services Group logo

Cleaning Services Group

Facilities ServicesMassachusetts, United States5001-10000 Employees

Cleaning Services Group, Inc. (CSG) is a national facilities services company based in Danvers, Massachusetts. It delivers cleaning and maintenance solutions aimed at cost efficiency in competitive markets. CSG utilizes a proprietary auditing platform, CAP, to define expected results and maintain accountability across its workforce.

CSG serves medical facilities, retail and grocery, restaurants and hospitality, distribution centers, office buildings, educational institutions, municipalities, and other venues such as airports, fitness centers, theaters, and subways. In addition to janitorial cleaning, it offers floor care and related services including scrubbing, buffing, strip and wax, carpet extraction, windows, high dusting, gondola remodels, and construction cleanup. The company positions itself as an outsourcing partner for facilities management, enabling clients to focus on their core business while CSG maintains the facilities.

Section iconCompany Overview

Phone number
Website
csginc.com
NAICS Code
5612 - Facilities Support Services
Founded
1992
Employees
5001-10000

Section iconFunding & Financials

  • $10B+

    Cleaning Services Group's revenue is estimated to be in the range of $10B+

Section iconFunding & Financials

  • $10B+

    Cleaning Services Group's revenue is estimated to be in the range of $10B+

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