Consulting for Public Infrastructure and Manufacturing Sectors
S5 provides project management, commercial and bid management, engineering, strategy, and operating partner services to organizations delivering investment and equipment in the public infrastructure sector, specifically rail and transit.
Strategic Growth
Advisory services for growth-focused infrastructure organizations.
Commercial & Bid Management
Effective strategies for major pursuits from bid development to contract.
Project Management
Delivering complex projects on time and to spec, with a focus on risk, resources, and results.
Engineering
Independent review and documentation to meet technical and operational goals.
Operating Partner Support
Hands-on executive leadership to drive performance, scale, and transformation.
C-Suite Level Expertise
With a team of seasoned former C-Suite and management team executives we bring deep industry expertise to help companies manage growth, navigate transitions, and implement strategic initiatives.
As operating partners, we provide executive-level consulting services without the long-term commitment of permanent hires, ensuring businesses remain agile, scalable, and competitive. As a consulting service we provide technical knowledge and operations experience within the sectors our clients are seeking growth.

Our vision is to be the preferred partner for investors and OEMs seeking growth. We support clients with targeted insights, key deliverables, and practical plans based on our experience in their markets. Win. Deliver. Scale.
We help investment firms and technology providers achieve operational excellence and growth in public infrastructure, from concept through delivery.
Built on a Foundation of Accountability
Dedication to personal and professional responsibility is how we earn and sustain the unwavering trust of our colleagues, our clients, and the diverse communities in which we live and work. When we say we will do something, we own it from start to finish.
Integrity
We uphold the highest ethical standards in every engagement.
Collaboration
We foster partnerships and commit to providing quality-based service.
Excellence
We deliver impactful, educational service that drives tangible business success.
