Professional Services Industry
Insights from D&B Hoovers

Industry Analysis


Firms in this industry provide accounting, advertising and marketing, architectural, consulting, engineering, IT, legal, and scientific research services. Major firms include US-based AECOM, Bechtel, Computer Sciences Corporation, IBM, IQVIA (formerly Quintiles), Jacobs Engineering Group, Latham & Watkins, McKinsey & Company, and Omnicom, as well as Accenture (domiciled in Ireland), Capgemini (France), Deloitte Touche Tohmatsu (UK), PricewaterhouseCoopers (UK), and WPP (Ireland).

Competitive Landscape

Professional services providers face a number of challenges, from dependence on corporate spending and trends in the global economy to customers or potential customers choosing to do the work themselves. While the average business may not decide to in-source architectural plans for a new office, accounting, marketing, and IT services can all be brought in-house and often are.

Products, Operations & Technology

The four largest professional services segments are IT services (about 20% of industry revenue), architectural and engineering services (15%), legal services (15%), and consulting services (15%). Accounting services and scientific research each generate about 10% of revenue. Other segments include advertising and specialized design services.

Geographic Segmentation

See where the Professional Services Sector industry is concentrated geographically and research companies by financials and key corporate data.
Professional Services Companies in this Country/Region:
Top Professional Services Companies:
$26,930.14M | Switzerland
$15,456.06M | Switzerland
$10,109.24M | Republic Of Korea
$8,172.36M | Switzerland
$5,977.43M | Australia
$3,507.65M | Czech Republic
$3,426.09M | Switzerland
$3,195.51M | United States
$3,034.66M | Singapore
$2,888.93M | Switzerland
$2,888.93M | Switzerland
$2,702.35M | Czech Republic
$2,542.10M | United Arab Emirates
$2,414.32M | South Africa
$2,359.78M | China
$2,253.94M | Switzerland
$2,054.19M | Switzerland
$2,018.60M | Switzerland
$1,969.90M | Australia

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