Ainsworth
Ainsworth (GDI Ainsworth) is the integrated facility services division of GDI Integrated Facility Services Inc., delivering janitorial, technical trades, building automation, and energy management across 11 industry verticals in Canada and the United States, serving ~180 million square feet nightly with 3,600 employees.
- Company typePrivate
- Founded1925
- HeadquartersToronto, Canada
- Headcount1,001–5,000
- GTM typeB2B
- OfferingServices
What Ainsworth does
Ainsworth operates as the integrated facility services division of GDI Integrated Facility Services Inc., a privately held Canadian corporation headquartered in Toronto. The platform delivers janitorial, technical trade, and operations services across 56 office locations (29 in Canada, 27 in the United States), serving approximately 180 million square feet nightly with a workforce of about 3,600, including 300 specialized technical experts. Its portfolio spans Business Services (janitorial, office cleaning, disinfection, floor and carpet, outdoor maintenance, critical environment / GMP cleaning, food plant sanitation, security) and Technical Services (mechanical and HVAC, electrical, building automation, energy management, design/build/engineering), bundled under an Integrated Facility Services model that consolidates multiple functions under a single contract.
The technology stack is anchored by ISO 9001, 14001, and 13485 certified management systems, a customer portal for account management and service requests, 24/7 operational oversight, and Greenlabs — an in-house manufacturing arm producing 18 million litres of eco-friendly cleaning solutions annually. Proprietary certifications include the ECO Warranty for accredited sustainable materials and ASHRAE-compliant HVAC delivery. Acquired brands integrated into the platform include RYCOM (building technology) and historical acquisitions of Enginuity and BP Group extending technical trade capacity.
The business model is primarily managed-services and recurring contract revenue, with janitorial services billed as subscription/recurring and technical trades executed on project-based or maintenance contracts. Pricing is quote-based and undisclosed. Revenue streams are diversified across 11 vertical end-markets: technology/data centers, life sciences, hospitality, aviation, healthcare, education, commercial, industrial, multi-unit residential, institutional, and recreation. In July 2024, the company secured a $100 million investment from the Canada Infrastructure Bank to fund deep energy retrofits across Canadian buildings, and in December 2024 it divested the Ainsworth Power Construction business unit to Aecon Utilities to refocus on the integrated facility services core.
Ainsworth firmographics
Firmographics- Name
- Ainsworth
- Legal name
- GDI Integrated Facility Services Inc.
- Website
- https://ainsworth.com
- Company type
- Private
- Founded year
- 1925
- Operating status
- Operating
- Headcount range
- 1,001–5,000 employees
- Short description
- Ainsworth (GDI Ainsworth) is the integrated facility services division of GDI Integrated Facility Services Inc., delivering janitorial, technical trades, building automation, and energy management across 11 industry verticals in Canada and the United States, serving ~180 million square feet nightly with 3,600 employees.
- Ownership category
- akta.pro rank
Ainsworth industry classification
Industry- Product category
- Integrated Facility Services
- NAICS
- Janitorial Services (561720), Facilities Support Services (5612)
- SIC
- Sanitary Services (4950)
- akta.pro primary industry
- Cleanroom & Controlled Environment Cleaning (BPABABAH)
Keywords
Where Ainsworth is headquartered
LocationHeadquarters
- HQ city
- Toronto
- HQ country
- Canada
- HQ region
- North America
Offices18 records
Markets served
Ainsworth business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Supply Chain, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Facility Management Services: Recurring facility management contracts providing integrated cleaning, technical trades, and operations services under one partner
- Technical Trade Services: Mechanical & HVAC, electrical, and building automation services billed through project-based or maintenance contracts
- Janitorial Services: Commercial cleaning services delivered through recurring contracts with 24/7 oversight
Go-to-market motion1 record
Distribution channels3 records
Marketing channels4 records
Ainsworth product offering
Product offeringCore offering
Ainsworth (operating as GDI Ainsworth) delivers integrated facility services across North America, combining janitorial cleaning, technical trades (mechanical/HVAC, electrical, building automation), and operations management under a single-partner model. The company services approximately 180 million square feet nightly through 56 office locations and supports clients with 24/7 operational oversight, ISO-certified quality systems, and in-house eco-friendly cleaning solution manufacturing.
Product overview
GDI Ainsworth operates as a comprehensive facility services platform offering a unified suite of cleaning, technical trades, and operations management services across North America. The portfolio is organized into two main service categories: Business Services (Janitorial Services, Office Cleaning Services, Disinfection Services, Floor & Carpet Cleaning, Outdoor Building Maintenance, Critical Environment Services, Food Plant Sanitation, and Security Services) and Technical Services (Mechanical & HVAC, Electrical Services, Building Automation, Energy Management, and Design, Build & Engineering). These services are delivered through Integrated Facility Services, which combines multiple offerings under a single partner. Supporting operations are Greenlabs (manufacturing 18M liters of eco-friendly solutions annually) and RYCOM (acquired building technology company). The company operates with 100+ years of experience, 3,600 employees, and 83 franchises serving approximately 180 million square feet nightly.
Differentiator
Problem solved
Functional benefit
Products and services
- Janitorial Services
Quantifiable outcome
- 180,000,000 square feet serviced nightly
- +3 more outcomes
Companies that use Ainsworth
Customer profileSegments11 records
Ideal customer profiles3 records
Ainsworth technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Ainsworth partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Aecon UtilitiesminorAecon Utilities acquired Ainsworth Power Construction from GDI Integrated Facility Services to strengthen Aecon's electrical and power systems capabilities in Ontario. This represents a business divestiture rather than an active partnership.
Scale indicators12 records
Recent moves6 records
Expansion highlights6 records
Ainsworth competitors and assessment
Company assessmentDirect peers
- ABM Industries: ABM Industries is one of North America's largest commercial janitorial, facility services and integrated facility management providers, directly comparable in scope (janitorial + HVAC + electrical + parking), customer verticals, and contract-based recurring revenue model.
- ISS A/S: Global integrated facility services company offering cleaning, technical services, and building operations to enterprise customers, directly comparable in multi-trade bundled services and managed-services revenue model across North American accounts.
- GDI Integrated Facility Services: GDI Integrated Facility Services is the Canadian parent company of Ainsworth operating the same facility services platform; it is the direct corporate parent and effectively the same business at the consolidated level.
- ServiceMaster Clean (commercial): ServiceMaster's commercial cleaning franchise network competes with Ainsworth's janitorial services for office, healthcare and industrial cleaning contracts in North America; comparable in service mix though more franchised and less integrated with technical trades.
Broad incumbents
- Sodexo (Facility Management): Sodexo is a large global facility services and food services provider with a comparable integrated facility services portfolio across healthcare, education, and corporate real estate; broader than Ainsworth because of its food services and benefits scale.
- Aramark: Aramark provides food, uniform and facility services across North America; comparable for facilities support and outsourced building services but materially broader and more diversified than Ainsworth's cleaning-plus-technical-trades focus.
- Cushman & Wakefield (Facility Services): Cushman & Wakefield offers facility management services (C&W Services) to commercial real estate customers alongside its core brokerage business, overlapping with Ainsworth's commercial and industrial property services and IFS contracts.
Regional players
- Bee Clean Building Maintenance: Canadian commercial janitorial and building maintenance provider focused on Canadian geographies, directly competing with Ainsworth in commercial cleaning contracts across Canada though smaller and more cleaning-pure.
Emerging players
- WFF Facility Services: WFF Facility Services is a Canadian integrated facility services provider offering cleaning, mechanical, and building services, comparable to Ainsworth in customer verticals and IFS contract model though smaller in scale and national reach.
- Plan Group: Plan Group is a Canadian mechanical, electrical and building services contractor active on commercial and institutional projects; overlapping with Ainsworth's Mechanical/HVAC, Electrical, and Design-Build service lines in the Canadian market.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks5 records
Key highlights6 records
Customer concentration
Ainsworth social profiles
Digital presenceAinsworth compliance and trust
Trust signalCompliance3 records
Ainsworth financial estimates
Financial estimateRevenue estimate
Valuation estimate
Ainsworth leadership team
Management profileNumber of profiles
Profiles1 record
Ainsworth subsidiaries and ownership
Company hierarchySubsidiaries2 records
Ainsworth funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Ainsworth M&A and investment
M&A and investmentM&A2 records
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Ainsworth
What does Ainsworth do?
Ainsworth (operating as GDI Ainsworth) delivers integrated facility services across North America, combining janitorial cleaning, technical trades (mechanical/HVAC, electrical, building automation), and operations management under a single-partner model. The company services approximately 180 million square feet nightly through 56 office locations and supports clients with 24/7 operational oversight, ISO-certified quality systems, and in-house eco-friendly cleaning solution manufacturing.
Is Ainsworth a public or private company?
Ainsworth is a private company. It is classified as corporate owned and is currently operating.
When was Ainsworth founded?
Ainsworth was founded in 1925. It employs 1,001 to 5,000 people.
Where is Ainsworth based?
Ainsworth is headquartered in Toronto, Canada, in the North America region.
How does Ainsworth make money?
Three revenue lines are on record. Facility Management Services are the primary driver. The others are technical Trade Services and janitorial Services.
Who are Ainsworth's main competitors?
Direct peers on record are ABM Industries, ISS A/S, GDI Integrated Facility Services and ServiceMaster Clean (commercial). Broad incumbents are Sodexo (Facility Management), Aramark and Cushman & Wakefield (Facility Services). Bee Clean Building Maintenance is listed as a regional player. Emerging players are WFF Facility Services and Plan Group.
Does Ainsworth have an API?
No public API is recorded for Ainsworth.
What industry is Ainsworth in?
Ainsworth's product category is Integrated Facility Services. Its primary akta.pro industry code is BPABABAH, Cleanroom & Controlled Environment Cleaning. Its NAICS code is 561720 and its SIC code is 4950.