What Does GCA Services Group Do?

Total employees2144
HeadquartersCleveland
Founded1909

GCA Services Group was a prominent U.S.-based provider of facility services, specializing in janitorial/custodial services, facilities operations and maintenance, grounds management, and specialized facility services for various sectors including K-12 education, higher education, commercial, and industrial markets. Known for its extensive workforce and national reach, GCA focused on delivering quality and efficiency in facility management. In September 2017, GCA Services Group was acquired by ABM Industries (NYSE: ABM), a leading provider of facility solutions, for approximately $1.25 billion. Post-acquisition, GCA's operations and expertise have been integrated into ABM, strengthening ABM's capabilities, particularly in the education and commercial sectors.

Where Is GCA Services Group's Headquarters?

HQ Function

Served as the central corporate office, overseeing national operations, strategic planning, administrative functions, finance, and human resources for GCA's extensive facility services network before its integration into ABM.

Notable Features:

The headquarters was likely a standard corporate office space designed for administrative and executive functions, rather than having unique architectural highlights. Its primary feature was its role as the nerve center for a large, geographically dispersed service organization.

Work Culture:

The work culture at GCA's headquarters likely emphasized operational excellence, client satisfaction, efficient management of a large workforce, and adherence to quality and safety standards, typical of a leading facility services provider.

HQ Significance:

The Cleveland headquarters was pivotal as the command center that directed GCA's growth and operations across the United States, establishing it as a major player in the facility services industry before its acquisition.

Values Reflected in HQ: The headquarters would have aimed to reflect GCA's core values such as professionalism, reliability, customer focus, and operational integrity in the facility services sector.

Location:

GCA Services Group's operations were primarily concentrated within the United States, offering a comprehensive suite of facility services to clients across the nation. It did not have a significant 'global' presence outside the U.S. Following its acquisition, its national footprint has been absorbed into ABM Industries, which has a broader international presence, including operations in Canada and parts of Europe.

Street Address:

1300 E 9th St, Suite 1500

City:

Cleveland

State/Province:

Ohio

Country:

USA

Where Else Does GCA Services Group Operate Around the World?

Nationwide, USA (various locations)

Address: N/A (Specific pre-acquisition regional office addresses are now part of ABM's network)

To ensure localized management, rapid response, and tailored service delivery meeting the specific needs of clients within distinct geographic areas and market segments. Post-acquisition, these functions are handled by ABM's extensive network of local offices.

Buying Intent Signals for GCA Services Group

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Who's Leading GCA Services Group? Meet the Executive Team

As of April 2025, GCA Services Group' leadership includes:

Robert (Bob) Norton - Chairman, President and CEO (at time of acquisition)
Paul Siladi - Former CFO (at time of acquisition)

Who's Investing in GCA Services Group?

GCA Services Group has been backed by several prominent investors over the years, including:

Thomas H. Lee Partners (Majority investor prior to ABM acquisition)
Goldman Sachs Merchant Banking Division (Co-investor prior to ABM acquisition)

What Leadership Changes Has GCA Services Group Seen Recently?

Hire0
ExitsUnavailable (Specific numbers for GCA-only execs post-acquisition are not publicly detailed, many transitioned)

The most significant executive changes for GCA Services Group occurred in 2017 with its acquisition by ABM Industries. The existing GCA executive team was largely integrated into ABM or transitioned out as operations merged. There is no longer a distinct GCA executive team.

Departures

Robert (Bob) Norton, Departed from GCA Services Group leadership role following the acquisition by ABM. Transition plans post-acquisition are not publicly detailed for all executives.

What Technology (Tech Stack) Is Used byGCA Services Group?

Discover the tools GCA Services Group uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

GCA Services Group Email Formats and Examples

Prior to its acquisition by ABM, GCA Services Group likely used standard corporate email formats such as [first_initial][last]@gcaservices.com or [first].[last]@gcaservices.com. As GCA is now part of ABM Industries, communications should be directed to relevant contacts within ABM, using ABM's email domain (abm.com).

[first_initial][last]@gcaservices.com (historical, e.g., jsmith@gcaservices.com)

Format

example@gcaservices.com (This domain is no longer active for GCA standalone operations)

Example

0 (GCA's original domain is no longer in active use for company operations; attempt ABM formats)%

Success rate

What's the Latest News About GCA Services Group?

ABM IndustriesSeptember 1, 2017

ABM Completes Acquisition of GCA Services Group

ABM (NYSE:ABM), a leading provider of facility solutions, today announced that it has completed its previously announced acquisition of GCA Services Group (GCA), a leading provider of janitorial, facilities operations and maintenance, and other building services, for approximately $1.25 billion. The combination is expected to enhance ABM's service offerings, particularly in the education and commercial sectors, and expand its national footprint....more

ReutersJuly 12, 2017

ABM to buy GCA Services Group for $1.25 billion

ABM Industries Inc said on Wednesday it would buy privately held GCA Services Group for $1.25 billion, to expand its services for schools and commercial buildings. GCA Services, backed by Thomas H. Lee Partners and Goldman Sachs Group Inc’s private equity arm, provides janitorial and custodial services....more

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