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View Sisk's top competitors like BAM FM, CERILLION PLC, and Costain Group PLC.

Mitie
Founded in 1987, Mitie is the UK’s leading facilities management and professional services company. We offer a range of specialist services including Security, Engineering Services, Cleaning, Landscaping, Energy and Property Consultancy, Property Maintenance, and Custody Support Services. Mitie employs 77,500 people across the country, looking after a large, diverse, blue-chip customer base, from banks and retailers, to hospitals, schools and government offices. We take care of our customers’ people and buildings, by delivering the basics brilliantly and by deploying advanced technology. We are pioneers in the Connected Workspace, using smart analytics to provide valuable insight and deliver efficiencies to create outstanding work environments for customers.
UK
Public
$5.9B Revenue
http://www.mitie.com
19.4K Employees
MTO Ticker
Kier Group
Our purpose is to sustainably deliver infrastructure which is vital to the UK. As a leading provider of infrastructure services, construction and property developments, we are committed to delivering for communities and leaving lasting legacies through our work. We are committed to attracting, retaining and progressing talent within Kier, with a diverse, and resilient workforce that reflects the communities we serve. Follow the pages below to find out even more about what we do and the talented people we have within Kier and our supply chains who are helping us to meet our purpose. Kier Construction: https://www.linkedin.com/showcase/kier-construction Kier Transportation: https://www.linkedin.com/showcase/kier-transportation Kier Natural Resources, Nuclear & Networks: https://www.linkedin.com/showcase/kier-natural-resources-nuclear-networks Kier Property: https://www.linkedin.com/showcase/kier-property Kier Places: https://www.linkedin.com/showcase/kierplaces www.kier.co.uk
GB
Public
$4.9B Revenue
http://www.kier.co.uk
11.3K Employees
KIE Ticker
BAM FM
At BAM we’re building a sustainable tomorrow. Through innovation, collaboration and determination, we’re shaping tomorrow’s world. We’ve set an industry leading carbon target to become net zero in our direct operations by 2026, and we’re supporting our clients and supply chain to follow us in that journey. We do this through every part of our UK & Ireland business. That’s why you’ll soon see us merge to one UK & Ireland LinkedIn page, celebrating industry leading solutions from across BAM.
UK
Private
http://www.bam.co.uk/what-we-do/facilities-management
202 Employees
G2 Leader Summer 2026 G2 Best Est ROI Mid-Market Summer 2026 G2 Easiest Admin Mid-Market Summer 2026 G2 Most Implementable Summer 2026 G2 Best Results Mid-Market Summer 2026 G2 Lead Capture Mid-Market Summer 2026 Inc Fastest Growing Private Companies 2026 Inc Best Workplace 2026
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