resources
BLOG
Consulting Advice

What are professional services? (examples + key statistics)

Professional Services 101
Benchmarks
Go deeper
Download our professional services ‘cheat sheet’ now

Professional service firms sell specialized expertise/knowledge to clients. Their staff typically have high-level qualifications and unique experience, and work billable hours that are charged to clients by the firm.

Clients enlist these businesses for their expertise in solving problems, making informed decisions, or enhancing business operations. Although there are many different types of professional services, they all follow a similar model.

Read more: The 4 types of professional services.

Providing expert skills is the key to their success, which relies on the knowledge and reputation of their employees. Professional services are all about people, be it clients or employees.

Examples of professional services

  • Supply Chain Management
  • Information Security Consulting
  • Crisis Management Consulting
  • Occupational Health and Safety Consulting
  • Risk Management Services
  • Intellectual Property Consulting
  • Customs and Trade Consulting
  • Organizational Development
  • Data Analytics Services
  • Immigration Consulting
  • Software Development Services
  • Mergers and Acquisitions Advisory
  • Mobile App Development
  • Content Creation and Copywriting Services
  • IT Project Management
  • Quality Assurance Consulting
  • Sustainability Consulting
  • Management Consulting
  • IT Consulting
  • Engineering Services
  • Architectural Services
  • Marketing and Advertising
  • HR Consulting
  • Healthcare Consulting
  • Public Relations (PR)
  • Environmental Consulting
  • Training and Development
  • Creative Services
  • Business Process Outsourcing (BPO)
  • Executive Coaching
  • Cybersecurity Consulting
  • Health and Safety Training
  • Workplace Diversity and Inclusion Consulting
  • Business Analytics Consulting
  • Government Policy Consulting

Key statistics about professional services businessesThe professional services industry is undergoing remarkable growth, with the Global Professional Services Market reaching a valuation of USD 6.02 Trillion in 2022 and projected to exceed USD 10.17 Trillion by 2031.The sector's significance is further underscored by the expected revenue surge in the United States, anticipated to reach USD 31,950.0 million in 2024, making it a major player in the global landscape. Let's delve into key statistics that shed light on the industry's trajectory and the factors contributing to its expansion.Quick statistics:

What is Professional Service Automation (PSA) Software?

Professional Services Automation (PSA) is specialized software that automates the essential tasks for professional services, such as service delivery, resource planning, finances, project management and business performance.

Learn more: What is professional services automation (PSA) software?

Start your tree trial with PSA Software platform Projectworks
Share:
learn more

Download our professional services ‘cheat sheet’.

Whether you’re at $5M, $15M, or $50M, this cheat sheet maps the moves that separate firms who stall from firms who scale.

UP next:
By subscribing you agree with our Privacy Policy.
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
Keep reading

Read similar resources from Projectworks

Photo of consultant at work with headline reading Top 10 PSA Tools October 2025
resource type

Professional Services Automation software enables professional services organizations to effectively manage their consultants and drive profitable project delivery.

Charlotte Steel
October 15, 2025
resource type
resource type

This month we caught April Fools fever and dreamed up ‘Timeless Mode' as a way to help you all your problems with time. Before we got too carried away though, there was an exciting pace to the new features and value added to Projectworks this month. Don’t sleep on the BambooHR integration, bulk expense import or monthly view of Resourcing by Availability. Plus register to join us virtually in May for all things AI and consulting, it’s going to be a great discussion!

Bernadette Keating
April 28, 2026
resource type
Building Provoke: From 0-150 Staff
resource type

In a recent Projectworks Podcast episode, Doug Taylor (who co-founded Provoke and scaled it to 150 staff) sat down with Mark Orttung (who took Nexient from $30m to $130m). Together, they co-wrote The $50 Million Consulting Firm, and in this episode they shared a collection of lessons they wish they'd had earlier when scaling their software consulting firms.

Jacob Lawrie
April 20, 2026
resource type
Consulting Advice
Professional Services 101
,
Benchmarks

What are professional services? (examples + key statistics)

By
Nicola Stewart
What are professional services? (examples + key statistics)

What kinds of businesses are professional services firms? Find out here.

Professional service firms sell specialized expertise/knowledge to clients. Their staff typically have high-level qualifications and unique experience, and work billable hours that are charged to clients by the firm.

Clients enlist these businesses for their expertise in solving problems, making informed decisions, or enhancing business operations. Although there are many different types of professional services, they all follow a similar model.

Read more: The 4 types of professional services.

Providing expert skills is the key to their success, which relies on the knowledge and reputation of their employees. Professional services are all about people, be it clients or employees.

Examples of professional services

  • Supply Chain Management
  • Information Security Consulting
  • Crisis Management Consulting
  • Occupational Health and Safety Consulting
  • Risk Management Services
  • Intellectual Property Consulting
  • Customs and Trade Consulting
  • Organizational Development
  • Data Analytics Services
  • Immigration Consulting
  • Software Development Services
  • Mergers and Acquisitions Advisory
  • Mobile App Development
  • Content Creation and Copywriting Services
  • IT Project Management
  • Quality Assurance Consulting
  • Sustainability Consulting
  • Management Consulting
  • IT Consulting
  • Engineering Services
  • Architectural Services
  • Marketing and Advertising
  • HR Consulting
  • Healthcare Consulting
  • Public Relations (PR)
  • Environmental Consulting
  • Training and Development
  • Creative Services
  • Business Process Outsourcing (BPO)
  • Executive Coaching
  • Cybersecurity Consulting
  • Health and Safety Training
  • Workplace Diversity and Inclusion Consulting
  • Business Analytics Consulting
  • Government Policy Consulting

Key statistics about professional services businessesThe professional services industry is undergoing remarkable growth, with the Global Professional Services Market reaching a valuation of USD 6.02 Trillion in 2022 and projected to exceed USD 10.17 Trillion by 2031.The sector's significance is further underscored by the expected revenue surge in the United States, anticipated to reach USD 31,950.0 million in 2024, making it a major player in the global landscape. Let's delve into key statistics that shed light on the industry's trajectory and the factors contributing to its expansion.Quick statistics:

What is Professional Service Automation (PSA) Software?

Professional Services Automation (PSA) is specialized software that automates the essential tasks for professional services, such as service delivery, resource planning, finances, project management and business performance.

Learn more: What is professional services automation (PSA) software?

Start your tree trial with PSA Software platform Projectworks

Join our professional services community

Subscribe for the latest updates delivered straight to your inbox.

By subscribing you agree with our Privacy Policy.
Enjoying this article?
Share it with the world!

Related Articles

Projectworks Product Update: April 2026
Product Updates
Product Update

Projectworks Product Update: April 2026

This month we caught April Fools fever and dreamed up ‘Timeless Mode' as a way to help you all your problems with time. Before we got too carried away though, there was an exciting pace to the new features and value added to Projectworks this month. Don’t sleep on the BambooHR integration, bulk expense import or monthly view of Resourcing by Availability. Plus register to join us virtually in May for all things AI and consulting, it’s going to be a great discussion!

5 Lessons on Scaling a Consulting Firm, from the Founder of Provoke
Consulting Advice
Z Suite
,
Growth

5 Lessons on Scaling a Consulting Firm, from the Founder of Provoke

In a recent Projectworks Podcast episode, Doug Taylor (who co-founded Provoke and scaled it to 150 staff) sat down with Mark Orttung (who took Nexient from $30m to $130m). Together, they co-wrote The $50 Million Consulting Firm, and in this episode they shared a collection of lessons they wish they'd had earlier when scaling their software consulting firms.

Turning an Operational Discipline Into a Growth Engine
Consulting Advice
Z Suite

Turning an Operational Discipline Into a Growth Engine

Novigi has an impressive story. Since launching in 2016, they’ve scaled to 550 staff across six offices and two countries, while becoming the fastest-growing professional services firm on the AFR Fast 100 - their story is worth studying.