Sirenum
The only complete workforce management platform aimed at contingent workers. HR, compliance management, scheduling, time and attendance, payroll, unif...Read more
Market Share of Sirenum
Current Customer(s)
30
Market Share (Est.)
0.03%
Ranking
#133
Top Competitors and Alternatives of Sirenum
The top three of Sirenum’s competitors in the Workforce Management category are Workday Human Capital with 29.95%, Dayforce Ceridian HCM with 5.84%, ADP Workforce Now with 5.50% market share.
Popular Comparisons
Top Competitors and Alternatives of Sirenum
The top three of Sirenum’s competitors in the Workforce Management category are Workday Human Capital with 29.95%, Dayforce Ceridian HCM with 5.84%, ADP Workforce Now with 5.50% market share.
Sirenum vs Workday Human Capital
Sirenum vs Dayforce Ceridian HCM
Sirenum vs ADP Workforce Now
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Customers of Sirenum
Around the world in 2025, over 30 companies have started using Sirenum as Workforce Management tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| Publicis Sapient | 10,000+ | Boston | Massachusetts | United States |     |
| Randstad | 10,000+ | Diemen | North Holland | Netherlands | |
| Impellam Group | 10,000+ | Luton | England | United Kingdom | |
| ManpowerGroup | 10,000+ | Milwaukee | Wisconsin | United States | |
| Randstad | 10,000+ | Atlanta | Georgia | United States | |
| Tata Consultancy Services | 10,000+ | Mumbai | Maharashtra | India | |
| Great Western Railway | 10,000+ | Swindon | England | United Kingdom | |
| Gi Group Holding | 5,000 - 9,999 | Milan | Lombardy | Italy | |
| J. J. Keller & Associates | 1,000 - 4,999 | Neenah | Wisconsin | United States | |
| The Good Care Group | 1,000 - 4,999 | London | England | United Kingdom | |
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Sirenum Customers by Products and Services
The top three products and services offering customers that use Sirenum for Workforce Management are Recruitment (4), Training (4), Outsourcing (3).
Customers
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Sirenum Customers by Employee Size
The majority of Sirenum's customers for the workforce-management category fall in the company size of 10,000+ employees (10 companies), 250 - 499 employees (4 companies), 500 - 999 employees (4 companies).
Employee Size
Sirenum Customers by Geography
The top three geographies of Sirenum for workforce-management are the United Kingdom with 14(46.67%), United States with 8(26.67%), Netherlands with 2(6.67%) customers respectively.
Customers
Employees of Sirenum
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FAQ
Find answers to the most often asked questions by users.
Who are the top Sirenum competitors?
Sirenum’s Top competitors in the workforce-management category are Workday Human Capital, Dayforce Ceridian HCM, ADP Workforce Now. You can view a full list of Sirenum competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of Sirenum and 40,000 other technologies on the internet. You can also compare Sirenum and its feature with top competitors here : Sirenum vs Workday Human Capital Sirenum vs Dayforce Ceridian HCM Sirenum vs ADP Workforce Now.
What is Sirenum customer distribution based on company size?
What is Sirenum market share in the workforce-management?
What are the top countries that use Sirenum?
What are the top industries that use Sirenum?
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