Aimsun logo

Aimsun

Mobility intelligence for transport planning, operations and traffic management.

78 employees · est. 1997 · Barcelona, Spain

VS
PJA logo

PJA

Transport - Engineering - Placemaking

207 employees · est. 2003 · United Kingdom

Aimsun is the older company (1997 vs 2003); PJA is the larger of the two.

Side-by-Side Comparison

Aimsun PJA
Founded
1997 older 2003
Headquarters
Barcelona, Spain United Kingdom
Employees
78 207 larger
Industry
Transportation Transportation
Funding Stage
Unknown Not tracked yet
Total Funding
Not tracked yet Not tracked yet
Funding Rounds
2 Not tracked yet
Services
Aimsun Next: Integrated simulation platform, Aimsun Live: Digital twins for real-time operations, Aimsun Predict: Mobility prediction, Aimsun Start: Pre-built, ready-to-calibrate models, Aimsun Insight: Data-driven mobility insights, Aimsun Plus: Planning and operations analysis Not tracked yet
Target Customers
Transport planners, Traffic management authorities, Consulting firms, Infrastructure operators, Academia and research institutions, Environmental agencies Not tracked yet
Taxonomy
Transport Simulation, Mobility Intelligence, Traffic Management, Integrated Solutions, Software As A Service, Transport Planning, AI In Mobility, Multimodal Transportation, Digital Twins In Traffic, Real-Time Decision Support, Traffic Prediction, Urban Mobility, Simulation-Based Tools, Mobility Networks Transport Planning, Urban Design, Development Planning, Micro-simulation Modelling, Civil Engineering, Transport Modelling, Placemaking, Land Development, Transport Assessments, Cycling & Walking Infrastructure, Highways Planning, Mixed-use Development, Residential Development, Commercial Development
Website
aimsun.com pja.co.uk
Aimsun logo

About Aimsun

Aimsun is a global leader in mobility intelligence, providing integrated solutions for transport planning, operations, and traffic management. Founded in 1997 and headquartered in Spain, the company leverages its rich experience of over 25 years to deliver AI and simulation-based tools that mirror r...

PJA logo

About PJA

PJA is a leading independent Transport, Engineering, and Placemaking specialist in the UK. The company, founded in 2003, operates from multiple offices, including those in Birmingham, Bristol, Cambridge, London, Manchester, Reading, Melbourne, and Perth. PJA's projects cater to a wide range of priva...

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Funding, hiring, leadership and stack changes at Aimsun and PJA — by email.

Frequently Asked Questions

Aimsun — Mobility intelligence for transport planning, operations and traffic management. . PJA — Transport - Engineering - Placemaking. Both companies operate in related markets but may differ in funding stage, team size, and product focus.
Aimsun and PJA operate in overlapping markets and are frequently compared. Track both companies on Bounce Watch to monitor their growth signals in real time.

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Compiled from the BounceWatch company index. We last looked at Aimsun on 27 Apr 2026, and PJA on 11 Nov 2024. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.

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