United Service Companies

What United Service Companies does

United Service Companies (USC) is a privately held facility services holding company founded in 1965 and headquartered in Chicago, Illinois. It operates as a parent of five wholly-owned subsidiaries: U.S. Aviation Services Corp., United Maintenance Inc., United National Maintenance, United Security Services, and United Temps Inc., providing janitorial, cabin cleaning, security, staffing, and facility maintenance services to more than 150 Fortune 500 clients across aviation, hospitality, healthcare, conventions, higher education, and warehousing. USC employs over 10,000 professionals across 40 states, with concentrated operational hubs in Hawaii. Service scale includes cabin cleaning for 250+ daily flights, janitorial support for 5,000+ hotel rooms, and daily maintenance of 1.2 million square feet of convention space. The company holds GBAC STAR Service Accreditation and has launched a Green Clean Initiative and semi-autonomous exterior wash technology for aviation clients.

The business model is contract-based facility services, with revenue generated through multi-year enterprise service agreements with aviation carriers, hotel chains, and convention operators. USC reports serving 9 of the top 10 U.S. airlines, 4 of the top 5 hotels, and 8 of the 10 largest convention centers. The company is bootstrapped and privately held, with no disclosed funding rounds or M&A activity, and draws leadership from military, FBI, and Chicago Police backgrounds through a "Hiring Our Heroes" program. Technology differentiation rests on the GBAC-accredited Green Clean program and semi-autonomous exterior wash systems rather than on AI/ML or data platforms.

Name

United Service Companies

Legal name

United Service Companies

Website

https://unitedhq.com

Company type

Private

Founded year

1965

Operating status

Operating

Headcount range

101–250 employees

Short description

United Service Companies is a privately held facility services holding company founded in 1965, operating five subsidiaries that provide janitorial, cabin cleaning, security, and staffing services to 150+ Fortune 500 clients across aviation, hospitality, healthcare, and conventions in 40 states.

Ownership category

akta.pro rank

Product category

Facility Services

NAICS

Facilities Support Services (561210)

SIC

Services-Facilities Support Management Services (8744)

akta.pro primary industry

General Commercial Janitorial (Recurring Contract Cleaning) (BPABABAA)

Keywords

• Facility services
• Janitorial services
• Airline cabin cleaning
• Convention maintenance
• Commercial security services

Headquarters

HQ city

Chicago

HQ country

United States

HQ region

North America

Offices42 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Integrated Facility Services: Comprehensive facility maintenance and janitorial services delivered across multiple verticals including aviation, hospitality, healthcare, and commercial properties. Revenue generated through long-term service contracts with enterprise clients.
2. Aviation Services: Complete fleet cleaning, cabin appearance, ground handling, cargo, and catering provisioning services for airline industry. Includes cabin turn cleans, RON (remain over night) cleans, and systematic deep cleans.
3. Convention and Trade Show Services: Janitorial and facility maintenance services for conventions and trade shows. Covers 1.2 million sq ft of event space daily.
4. Security Services: Elevated security services including on-site guarding, remote monitoring, executive protection, and crowd control for hotels, resorts, healthcare facilities, and events.
5. Operational/Staffing Solutions: Temporary staffing, HR support including payroll, background checks, union reports, and operational support for events and emergencies.

Go-to-market motion2 records

Distribution channels3 records

Marketing channels6 records

Core offering

United Service Companies is a single-source B2B facility services partner delivering janitorial, maintenance, aviation ground handling and cabin cleaning, convention and trade show maintenance, security, and temporary staffing services across the United States. Through five operating subsidiaries (U.S. Aviation Services Corp., United Maintenance, United National Maintenance, United Security Services, and United Temps Inc.), the company serves enterprise clients in aviation, hospitality, healthcare, higher education, warehousing, and commercial industries under customized long-term contracts.

Product overview

United Service Companies (USC) is a family of five industry-leading companies providing integrated service solutions across multiple verticals. The portfolio consists of U.S. Aviation Services Corp. (airline and airport services including cabin appearance, cargo handling, ground handling, lavatory/water service, wheelchair services, and deicing), United Maintenance (facility and janitorial services including carpet cleaning, hard surface floor maintenance, dusting, window washing, and general housekeeping), United National Maintenance (the nation's largest trade show and convention maintenance partner), United Security Services (integrated security services including on-site guarding, remote monitoring, and executive protection), and United Temps Inc. (staffing and operational solutions including labor staffing and HR support). Additionally, the Green Clean Initiative provides a certified disinfection program developed alongside GBAC. These five companies operate together as a single-source partner serving aviation, hospitality, healthcare, sports & entertainment, higher education, warehousing & distribution, and other industries.

Differentiator

Problem solved

Functional benefit

Brands

• United Service Companies TM: Parent brand for the family of five service companies
• USAS (U.S. Aviation Services)
• UNITED MAINTENANCE
• United National Maintenance
• United Security Services
• United Temps

Products and services

• U.S. Aviation Services Corp.
• United Maintenance
• United National Maintenance
• United Security Services
• United Temps Inc.

Quantifiable outcome

• 250+ flights cleaned per day
• +4 more outcomes

Named customers3 records

Segments9 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

One partnership is on record.

• GBAC (Global Biorisk Advisory Council)coreStrategic or Co-development PartnerPartnership with GBAC to develop the Green Clean Initiative - a certified disinfection program. GBAC is a division of ISSA that provides training, consulting, and certification for biorisk management. This partnership provides GBAC STAR Service Accreditation for United Service Companies' cleaning standards.

Scale indicators24 records

Recent moves12 records

Expansion highlights5 records

Broad incumbents

• Aramark: Aramark is a global provider of food, facility, and uniform services operating across the same verticals as USC (aviation, healthcare, hospitality, sports/entertainment), but at significantly larger scale and with deeper food service concentration that USC does not have.
• ServiceMaster Brands: ServiceMaster operates commercial janitorial, restoration, and residential services through multiple brands; its commercial cleaning arm is a direct comparable to United Maintenance in facility maintenance and janitorial offerings.
• Sodexo: Sodexo is a global integrated facility services and food services provider operating in healthcare, education, corporate, and leisure segments—comparable to USC's hospitality and facility maintenance business but with stronger international presence and food services scale.
• Compass Group: Compass Group is the world's largest contract foodservice and support services company with extensive hospitality and corporate services overlap—relevant as a broader incumbent benchmarking USC's hospitality and convention services scale.
• ISS A/S: ISS is one of the world's largest facility services companies, providing cleaning, security, and support services globally with comparable vertical expertise in aviation, hospitality, and corporate facility management—the international benchmark for USC's integrated services model.

Direct peers

• ABM Industries: ABM Industries is the largest publicly traded facility services company in the U.S., providing janitorial, parking, and integrated facility services across aviation, healthcare, and commercial real estate—directly comparable to USC across nearly every vertical and customer segment.
• Allied Universal: Allied Universal is the largest security services provider in North America, offering on-site guarding, remote monitoring, and event security—a directly comparable peer to USC's United Security Services subsidiary across the same customer types.
• Flagship Facility Services: Flagship Facility Services is a mid-sized integrated facility services company providing janitorial, maintenance, and staffing to commercial properties and aviation clients—a comparable integrated-services peer at similar scale to USC.

Emerging players

• Clean Harbors: Clean Harbors provides environmental and industrial cleaning services with adjacent disaster response and facility decontamination capabilities—comparable to USC's disaster cleanup and specialized disinfection offerings through United Temps and Green Clean.
• AVI Foodsystems: AVI Foodsystems is a privately held food and hospitality services provider operating vending, catering, and facility services to businesses and institutions—an adjacent services peer overlapping with USC's convention catering provisioning and hospitality staffing.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xtwitter.com/unitedservicehq
• Facebookfacebook.com/unitedhq
• LinkedInlinkedin.com/company/united-service-companies

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles10 records

Subsidiaries5 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about United Service Companies