WSB LLC is one of the fastest-growing infrastructure engineering and consulting firms in the United States. This comprehensive 2025 overview covers WSB’s company background, core services, market sectors, geographic footprint, strategic acquisitions, and technology investments — everything decision-makers and procurement professionals need to know about WSB in 2025.
Who Is WSB? A 2025 Company Overview
Founded in 1995 and headquartered in Minneapolis, Minnesota, WSB LLC has grown from a regional Midwest civil engineering consultancy into a nationally recognized, full-service infrastructure firm. With over 30 years of experience, WSB provides civil engineering, planning, environmental, construction, power, and technology services to clients across government, commercial, and energy sectors.
WSB operates as a portfolio company of GHK Capital Partners LP, a leading middle-market private equity firm based in Greenwich, CT, focused on control investments in industrial companies across North America. This partnership has accelerated WSB’s national expansion strategy and fueled a series of high-profile acquisitions in recent years.
WSB Scale, Offices & Workforce in 2025
As of 2025, WSB operates 50+ offices with more than 1,500 employees nationwide, making it one of the largest mid-market engineering consultancies in the country. Annual revenue falls in the range of $500 million to $1 billion, reflecting substantial project volume and long-term client relationships.
WSB’s service portfolio spans more than 50 complementary disciplines, allowing the firm to seamlessly integrate planning, design, and implementation — eliminating the need for clients to manage multiple consultants across complex infrastructure projects.
WSB Core Services: What Does WSB Do?
WSB organizes its expertise into six major practice divisions, each covering a broad range of technical disciplines:
1. Transportation Engineering
WSB’s Transportation division is one of the firm’s largest, offering services across the full project lifecycle:
- Roadway design and geometric engineering
- Traffic planning and traffic engineering
- Transportation planning and corridor studies
- Transit planning and multimodal analysis
- Right-of-way acquisition and management
- Alternative project delivery (design-build, CMGC, P3)
2. Construction Services
WSB delivers end-to-end construction management and inspection services, including:
- Construction engineering and inspection (CE&I)
- Digital construction management (DCM)
- Constructability review
- Construction materials testing
- Estimating and scheduling
- Owner’s representative and project management
3. Community Planning & Development
This division supports cities and municipalities with services including:
- City engineering and municipal consulting
- Community planning and economic development
- Landscape architecture and urban design
- Land development review
- Public engagement and stakeholder facilitation
- Smart Cities technology integration
- Grants and funding assistance
- Geographic Information Systems (GIS)
4. Environmental Services
WSB’s Environmental division addresses regulatory compliance, remediation, and natural systems:
- Environmental compliance and permitting
- Environmental investigation and site remediation
- Natural resources assessment
- Water resources and stormwater management
- Drinking water system design
- Wastewater engineering
- Hydro engineering and floodplain analysis
- Geotechnical engineering
- Emergency management and disaster consulting
5. Power & Energy Engineering
WSB’s Power division serves both traditional utilities and the fast-growing renewable energy sector:
- Distribution line engineering
- Transmission line engineering
- Substation engineering and design
- Gas engineering
- Solar development and design
- Wind energy engineering
- Renewable natural gas (RNG)
- Utility inspection services
6. Technology & Digital Solutions
WSB’s Technology division leverages data, digital tools, and advanced software to modernize infrastructure delivery:
- Solutions and applications development
- Utility data integration and management
- 3D visualizations and digital twins
- Asset management systems
- Survey and geospatial services
- Sustainability planning and reporting
WSB Markets Served in 2025
WSB’s client base spans three primary market sectors, each with distinct needs and regulatory environments:
Government Market
Government is WSB’s largest and most established market. The firm serves city, county, state, federal, and tribal government clients, providing engineering, planning, construction, and technology services for public infrastructure — including roads, bridges, water systems, transit networks, and public facilities. WSB’s city engineering practice, in particular, has made it a trusted partner for municipalities of all sizes seeking an outsourced engineering department model.
Commercial Market
In the commercial market, WSB serves private developers, facility owners, and general contractors across the United States. Services include land development, site design, environmental permitting, construction materials testing, and project management — supporting commercial real estate, industrial development, and large-scale private construction projects.
Energy Market
WSB serves both traditional utility companies and renewable energy developers. On the utility side, the firm supports grid infrastructure, distribution and transmission line engineering, and substation design. On the renewables side, WSB is active in solar, wind, and renewable natural gas projects, positioning it well for the ongoing energy transition. This dual capability — serving established utilities and clean energy clients — gives WSB a strong competitive position in a rapidly evolving sector.
WSB Growth Strategy: Acquisitions & Expansion in 2025
WSB has pursued an aggressive and deliberate acquisition strategy to expand its geographic reach and technical capabilities. Between 2023 and 2025, the firm completed four strategic acquisitions:
- EST (September 2023) — Oklahoma-based transportation infrastructure firm with approximately 350 employees, significantly expanding WSB’s presence in the South Central United States.
- AE Engineering (February 2024) — Florida-based construction engineering and inspection (CE&I) firm with approximately 180 employees, accelerating WSB’s growth in the Southeast.
- Meshek (Late 2024) — Tulsa-based hydrologic and hydraulic engineering firm with approximately 50 employees, deepening environmental and water engineering capabilities.
- CAS Consulting & Services, Inc. (October 2025) — Austin, Texas-based civil engineering firm, strengthening WSB’s service offerings and footprint across Texas and the Southwest.
Each acquisition has been selected for deep technical expertise, strong existing client relationships, and cultural alignment with WSB’s entrepreneurial, client-first mindset. This disciplined approach to M&A has transformed WSB from a regional Midwest firm into a coast-to-coast infrastructure consultancy in under a decade.
WSB Technology & Digital Innovation in 2025
Technology is a core differentiator for WSB in 2025. The firm has invested heavily in its Digital Construction Management (DCM) platform, integrating industry-leading software tools — including Bentley SYNCHRO for 4D construction simulation, 4M Analytics for project intelligence, and HeadLight for field data capture — into a cohesive, model-centric delivery approach.
WSB is also an Esri Business Partner, using GIS and geospatial data analytics across planning, infrastructure management, and utility mapping projects. The firm’s Smart Cities practice further extends its technology capabilities into connected infrastructure, autonomous systems readiness, and data-driven municipal decision-making.
Sustainability is another technology-forward priority. WSB provides sustainability consulting, carbon footprint assessments, and resilience planning for clients navigating climate-related regulatory requirements and infrastructure risk.
WSB Leadership & Company Culture
WSB is led by President and CEO Bret Weiss, who has championed the firm’s national growth strategy while maintaining its culture of engineering excellence and community focus. Under his leadership, WSB has grown from a regional firm into a nationally competitive consultancy — adding talent, technology, and geographic presence at a pace that few peers have matched.
WSB’s mission centers on looking beyond today and capitalizing on the opportunities of tomorrow. This forward-looking philosophy permeates the firm’s approach to project delivery, talent development, and innovation — making it an attractive employer and partner for clients facing long-horizon infrastructure challenges.
Why Choose WSB? Key Differentiators in 2025
- Integrated multidisciplinary services — With 50+ service areas under one roof, WSB reduces complexity and coordination risk for clients managing large infrastructure programs.
- National scale with local expertise — 50+ offices across the U.S. means clients benefit from firm-wide resources while working with teams that know their local regulatory environment.
- Digital delivery leadership — WSB’s investment in Digital Construction Management, GIS, and smart infrastructure tools puts it ahead of many peers in technology adoption.
- Renewable energy depth — Dual capabilities in traditional utilities and clean energy make WSB a valuable partner through the ongoing energy transition.
- Government market specialization — Decades of municipal engineering work give WSB a nuanced understanding of public-sector procurement, compliance, and community engagement.
- Active growth through acquisitions — WSB continues to add specialized talent and regional coverage, making it a firm with expanding capabilities year over year.
Conclusion: WSB in 2025
WSB LLC enters 2025 as one of the most dynamic and comprehensively capable infrastructure engineering firms in the United States. With 50+ offices, more than 1,500 employees, and a service portfolio spanning transportation, construction, community planning, environmental consulting, power engineering, and digital technology, WSB is well-positioned to meet the growing demand for modern, resilient, and sustainable infrastructure.
Whether serving a small municipality looking for a trusted city engineering partner, a utility navigating grid modernization, or a developer managing a complex commercial build, WSB brings the scale of a national firm with the responsiveness and accountability of a local team. For clients and partners evaluating engineering consultants in 2025, WSB represents a compelling and proven choice.
WSB Quick Facts 2025
- Founded: 1995
- Headquarters: Minneapolis, Minnesota
- Offices: 50+ nationwide
- Employees: 1,500+
- Annual Revenue: $500M – $1B (estimated)
- Ownership: GHK Capital Partners LP (private equity)
- Markets: Government, Commercial, Energy
- Service Areas: 50+ disciplines
- Recent Acquisitions (2023–2025): EST, AE Engineering, Meshek, CAS Consulting
- Technology Platforms: Bentley SYNCHRO, 4M Analytics, HeadLight, Esri GIS
Abdullah Zulfiqar is Co-founder and Client Success Manager at RankWithLinks, an SEO agency helping businesses grow online. He specializes in client relations and SEO strategy, driving measurable results and maximizing ROI through effective link-building and digital marketing solutions.
Abdullah Zulfiqar
<strong>Abdullah Zulfiqar</strong> is Co-founder and Client Success Manager at <strong>RankWithLinks</strong>, an SEO agency helping businesses grow online. He specializes in client relations and SEO strategy, driving measurable results and maximizing ROI through effective link-building and digital marketing solutions.
