Stantec (STN) Q2 2025: Backlog Climbs 10% as Water and Energy Drive Global Expansion
Stantec delivered another quarter of broad-based growth, underpinned by a 10% increase in backlog and double-digit expansion in its water and energy businesses. The company’s execution on margin, operational scale, and disciplined M&A integration is positioning it for sustained outperformance, even as U.S. organic growth guidance is tempered for near-term comparability. Strategic investments in digital delivery and global capacity are set to define the next phase of margin and revenue growth.
Summary
- Backlog Strength: Double-digit backlog growth in water and energy secures multi-year revenue visibility.
- Margin Expansion: Operational leverage and disciplined cost control drive EBITDA margin guidance higher.
- Global Diversification: Strategic acquisitions and regional demand offset U.S. growth moderation.
Performance Analysis
Stantec’s Q2 results reflect a business firing on multiple cylinders, with net revenue up 6.9% year-over-year, propelled by 4.8% organic growth and meaningful acquisition contributions. Notably, the water segment posted 12.4% organic growth, reinforcing its status as a structural growth pillar. Energy and resources also delivered high single-digit organic gains, fueled by both public and private sector demand for energy transition and infrastructure solutions.
Margin expansion was a standout, with adjusted EBITDA margin reaching 17.8%, up 120 basis points from the prior year, driven by improved utilization, lower admin and marketing expenses, and favorable claim settlements. Cash flow from operations doubled year-over-year, with disciplined collections and DSO (days sales outstanding) dropping below internal targets. Geographically, Canada and global markets delivered robust organic growth, while the U.S. saw improving trends, particularly in mission critical, data center, and water projects.
- Backlog Build: Contract backlog reached $7.9 billion, up nearly 10% year-over-year, supporting 12 months of forward revenue and reflecting double-digit growth in water and energy resources.
- Acquisition Pipeline: The closing of Page, Cosgroves, and Ryan Hanley added 1,500 employees and expanded global capabilities in healthcare, water, and engineering.
- Operational Efficiency: Project margins held steady despite business mix shifts, with North America margins improving and global operations scaling efficiently.
Stantec’s financial health remains robust, with net debt to adjusted EBITDA at 1.1x and ample liquidity for continued M&A. The company’s ability to drive earnings growth well above revenue growth signals effective operational leverage and capital deployment.
Executive Commentary
"Stantec has delivered very strong results in the first half of 2025, delivering organic growth across all of our regions and business operating units. Public infrastructure spending and private investments continues to be a key driver of growth in 2025, with strong demand across the water, transportation, mining, energy transition and mission-critical sectors."
Gord Johnston, President and CEO
"Year-to-date operating cash flows are up 100% compared to 2024 from $117 million to $235 million, reflecting continued strong revenue growth, operational performance, and continued strong collection efforts. Our net debt to adjusted EBITDA ratio at June 30th was 1.1 times, essentially in line with where we closed out the first quarter and remaining well within our internal target range."
Vito Cammisano, Executive Vice President and CFO
Strategic Positioning
1. Water and Energy as Growth Anchors
Water services, which include treatment, wastewater, and infrastructure, are now Stantec’s most reliable growth engine, with organic growth rates exceeding 12% across multiple regions. The company’s global water backlog and continued expansion into high-value frameworks in the UK, Australia, and New Zealand provide multi-year visibility. Energy and resources, driven by energy transition and mining (notably copper), are also seeing sustained double-digit growth globally.
2. U.S. Market: Cautious Optimism and Sector Rotation
While Stantec moderated its U.S. organic growth guidance to mid-single digits for the year, management highlighted accelerating trends in backlog and project ramp-up, especially in data centers and mission critical infrastructure. Private sector caution is fading, with more than 100 active data center projects and broad participation in public infrastructure programs like the IIJA (Infrastructure Investment and Jobs Act).
3. M&A and Integration Discipline
Recent acquisitions—Page, Cosgroves, Ryan Hanley—are being integrated on schedule, with financial and operational systems expected to be harmonized by year-end. Page, a $300 million U.S. net revenue firm, strengthens Stantec’s position in healthcare, advanced manufacturing, and data centers. Management emphasized synergy realization and cultural fit as drivers for future M&A, with a robust pipeline of targets and over $1 billion in credit capacity remaining.
4. Digital and Global Delivery Scale
Stantec is scaling its digital transformation, deploying over 10,000 Microsoft Copilot licenses to drive efficiency in back-office and design processes. Its Global Technology Center in Pune, India, now at 1,400 to 1,500 employees, is positioned to surpass the 2,000 mark, enhancing both cost structure and delivery quality.
5. Margin Structure and Operational Leverage
Margin expansion is being driven by a combination of project mix, SG&A leverage, and claims resolution, with North American project margins up year-over-year and global scale contributing to cost efficiencies. Management expects to hit its strategic plan margin targets a year ahead of schedule, reflecting disciplined execution and operational maturity.
Key Considerations
Stantec’s Q2 performance underscores a business model that is both diversified and resilient, with multiple levers for growth and risk mitigation as macro conditions evolve.
Key Considerations:
- Geographic Diversification: Robust growth in Canada and international markets is offsetting temporary moderation in U.S. organic growth.
- Backlog Visibility: A $7.9 billion backlog, with double-digit growth in strategic sectors, underpins revenue for the next 12 months and beyond.
- Acquisition Integration: Integration of recent acquisitions is proceeding on track, with synergy capture and cultural alignment prioritized.
- Digital Efficiency: Early-stage adoption of AI and digital tools is expected to drive future SG&A leverage and design efficiency.
- Exposure Management: Cyclical end-market exposure remains capped below 15% of revenue, reducing volatility risk.
Risks
Risks remain around U.S. public sector procurement delays, private sector investment pacing, and integration of large acquisitions. While management reports no current pricing pressure, a prolonged slowdown in U.S. growth or unforeseen macro shocks could impact margins and backlog conversion. Sector cyclicality in mining and data centers is closely monitored, though currently well within management’s risk thresholds.
Forward Outlook
For Q3 2025, Stantec guided to:
- Continued mid to high single-digit organic growth in Canada and global regions
- U.S. organic growth acceleration in the second half, with full-year guidance at mid-single digits
For full-year 2025, management raised guidance:
- Net revenue growth of 10 to 12% (previously 7 to 10%)
- Adjusted EBITDA margin of 17 to 17.4% (up from 16.7 to 17.3%)
- Adjusted EPS growth of 18.5 to 21.5%
- Adjusted ROIC above 12.5%
Management highlighted strong project execution, backlog momentum, and a full M&A pipeline as drivers for sustained growth into 2026.
- AMP8 water frameworks and public sector investments ramping globally
- Operational discipline and digital efficiency expected to further expand margins
Takeaways
Stantec’s Q2 results reinforce the company’s position as a global leader in water, energy, and infrastructure services, with a multi-pronged growth strategy and disciplined operational execution.
- Margin Upside: Project execution, SG&A leverage, and claims settlements are supporting margin outperformance and early achievement of strategic targets.
- Backlog and M&A: A growing backlog and successful integration of recent acquisitions set the stage for sustained, diversified growth.
- Digital and Global Delivery: Investments in digital tools and global delivery centers are expected to drive future productivity and cost advantages.
Conclusion
Stantec enters the second half of 2025 with strong momentum, underpinned by a record backlog, operational discipline, and a clear path to margin and earnings growth. Geographic and sector diversification, combined with a robust M&A pipeline and digital initiatives, position the company to outperform through macro uncertainty and capitalize on long-term infrastructure trends.
Industry Read-Through
Stantec’s results signal continued strength in global infrastructure, water, and energy transition markets, with public sector investment and private sector demand (notably in data centers and advanced manufacturing) providing durable tailwinds. Peers in engineering, construction, and environmental services should note the importance of backlog visibility, disciplined M&A, and digital transformation in sustaining margin and revenue growth. Sector cyclicality remains a watchpoint, but diversified models with exposure to water and energy transition are best positioned for multi-year outperformance.