Experts in all things Agile and Project Management
Our consultants bring deep expertise in Agile and project management, helping organisations of all sizes to deliver change with clarity.
Drawing on over 15 years of experience, we provide structured yet flexible approaches that strengthen governance, improve delivery outcomes, and build lasting capability within your teams.
Systems Migration
Managing the integration or migration of new and existing systems and technologies.
Data Transformation
Leading complex data migrations, data warehousing, and analytics initiatives.
Cloud Transition
Guiding successful transitions to cloud platforms and seamless SaaS integrations.
Digital Transformation
Orchestrating large-scale digital initiatives, driving business change.
Business Change
Ensuring people, processes, and technology align for maximum impact.
AI & Machine Learning
Development and deployment of AI/ML solutions, from POC to production.
Deliver projects without the overhead of full-time hires.
Partnering with us means gaining more than just a project manager, you get a scalable delivery model designed to reduce risk, accelerate outcomes, and align with your business goals.
Scalable Expertise
Scale project management capability up or down as your portfolio evolves.
Flexible Engagement
Access short-term support or long-term leadership without hiring overhead.
Proven Delivery
Our PMs bring multi-industry experience delivering complex digital and transformation programmes.
Tool Alignment
We leverage your Atlassian and delivery tools to streamline planning and reporting.
Measurable Results
Achieve faster delivery cycles, improved satisfaction, and stronger ROI.
Data-Driven Insight
We use metrics and performance tracking to continuously improve delivery and value.
The 15SQUARED Approach
Discover & Assess
We analyse your project landscape, governance, and delivery challenges to tailor the right PMaaS model.
Propose & Align
You’ll receive a clear engagement plan with defined roles, outcomes, and success measures.
Engage & Execute
Our PMs embed into your organisation, leading delivery while strengthening internal capability.
Review & Optimise
We track performance and continuously refine the approach to maximise results.
Flex with Demand
When PMaaS Makes Sense
Project Management as a Service (PMaaS) is the smart choice when you need expert delivery with flexibility in mind, and hassle free hiring.
- You need project management support quickly, without lengthy recruitment.
- Your project demand fluctuates and you need flexible resourcing.
- You want predictable costs and scalable project delivery.
- Your teams need extra governance, structure, or leadership.
- You want immediate access to someone with proven industry or technical expertise.
PMaaS gives you instant access to experienced professionals who deliver from day one by bringing clarity, momentum, and measurable outcomes to every project.
Check out some of the projects we've delivered
Our Services
Explore our range of services to see how we can help your teams deliver more effectively and get the most from your tools.
Atlassian Consulting
Helping businesses simplify delivery and optimise the Atlassian Toolchain.
Service Management
Discover how ITSM can enhance team productivity and streamline operations.
Business Agility
Driving better business processes and results with Agile Transformation.
Start your PMaaS Journey
Whether you’re starting a new project or need additional project support, we would love to hear from you.
15SQUARED provides the frameworks, tooling, and guidance to transform delivery capability and realise measurable business impact.
Send us a message and one of our certified project management consultants will contact you.
Check out some of our articles on project delivery
Learn More About PMaaS
We’ve compiled some of the most common questions clients ask when exploring Project Management as a Service with 15SQUARED.
What is PMaaS?
PMaaS provides on-demand access to experienced project managers and delivery specialists without the overhead of hiring full-time staff. It offers a flexible, scalable way to strengthen delivery capability and maintain momentum across projects.
How does PMaaS differ from traditional project management?
Traditional project management relies on fixed, in-house teams. PMaaS gives you access to qualified project professionals as and when you need them — ideal for organisations with fluctuating project demand or limited internal capacity.
What type of projects can PMaaS support?
PMaaS can support any project or programme from digital transformation, business change and system implementations to Agile delivery and governance assurance. 15SQUARED specialises in technology, data, and Atlassian-based delivery environments.
How quickly can you provide project management resources?
We can typically onboard qualified project professionals within days. Timelines depend on your delivery context, governance setup, and specific skill requirements, but our model is built for speed and flexibility.
Can PMaaS integrate with our existing teams and frameworks?
Yes. PMaaS is designed to complement your existing delivery structures, tools, and governance models whether you use Agile, Waterfall, or even hybrid approaches. Our consultants operate as part of your team, not outside it.
What are the main benefits of using PMaaS?
PMaaS helps you reduce delivery costs, accelerate project start-up, and avoid gaps in capacity. It provides flexibility, consistency, and access to senior delivery expertise, ensuring projects stay on track and outcomes are measurable.
Is PMaaS suitable for SMEs as well as large enterprises?
Absolutely. SMEs use PMaaS to access senior delivery capability without permanent overheads, while larger organisations use it to flex their delivery capacity quickly across multiple programmes or departments.
Can PMaaS support Agile delivery models?
Yes. PMaaS from 15 Squared is built around Agile and hybrid delivery practices. Our project managers are experienced in Scrum, Kanban, and SAFe frameworks, and can help embed Agile ways of working across your teams.
How does PMaaS work with IR35 regulations in the UK?
15SQUARED’s PMaaS model is fully aligned with UK IR35 legislation. We operate through outcome-based service agreements rather than individual contractor engagements. This approach reduces compliance risk and ensures your organisation remains fully compliant.
If required, we can also work alongside your internal IR35 assessments to maintain transparency and assurance.
How is PMaaS priced?
PMaaS can be delivered on a time-based model (daily or monthly rates) or an outcome-based model tied to specific deliverables. Pricing depends on scope, duration, and seniority of resource, and we’ll tailor it to suit your budget and delivery goals.
What tools and platforms support PMaaS delivery?
Any! Although we use the Atlassian suite (Jira, Confluence, and Jira Service Management) to manage delivery, collaboration, and reporting. This ensures full visibility across timelines, risks, and deliverables, and integrates easily with your existing toolset.
How do we get started with PMaaS?
Simply get in touch to discuss your delivery needs. We’ll help define your requirements, recommend the right PMaaS model, and onboard experienced professionals who can deliver measurable results quickly and confidently.