The 2026 State of Team Building

About one-third of U.S. firms (34%) now require workers fully on-site, and among the Fortune 100, five-day mandates have climbed from just 5% two years earlier to 54% — with the average in-office requirement rising to 3.8 days a week.34 Three days a week is the most common hybrid requirement, and enforcement is hardening: 69% of employers now track attendance, up from 45% a year earlier.1

Leaders frame the return around collaboration, culture and mentorship. But the evidence that mandates deliver those things is thin — while the cost is not. Eight in ten enterprises say they’ve lost talent to strict RTO policies, and companies with rigid mandates report turnover roughly 13% higher than flexible peers. The people most likely to walk are the ones you least want to lose: research finds skilled employees are 77% more likely to leave after a mandate, and senior employees 36% more likely.24

Gallup’s 2026 State of the Global Workplace pegs global engagement at just 20% — down from a peak of 23% in 2022, and the first time Gallup has ever recorded two straight years of decline. Each percentage point represents roughly 21 million workers, so that slide is tens of millions of people who have quietly checked out.56

The human signal underneath the engagement number is loneliness. About 1 in 5 employees say they felt lonely much of the previous day — and that climbs to 1 in 4 among fully remote workers. Forty percent report significant daily stress.7 Co-location alone does nothing to fix this; a room full of people who don’t trust each other is just a more expensive form of disconnection.

The cost is not abstract. Gallup estimates low engagement drains about $10 trillion from the global economy each year — roughly 9% of GDP. Closing the gap to best-practice levels of engagement would add an estimated $9.6 trillion in productivity.5 The opportunity is as large as the problem.

Manager engagement fell from 27% to 22% in a single year — a nine-point slide since 2022 and the steepest drop in the dataset. The “engagement premium” managers once held over their teams has essentially vanished; they are now only about as engaged as the people they lead.56 Younger and female managers report the sharpest declines in both engagement and wellbeing.

That matters because the manager is the single biggest lever on team performance — and most have never been equipped to pull it. Fewer than 44% of managers worldwide have received any formal training.7 The gap between what we ask of managers and what we’ve given them has never been wider.

Gallup finds that giving managers role-specific training cuts active disengagement roughly in half, and that managers trained in coaching practices deliver 20–28% improvements in performance with up to 18% higher engagement on their teams.78 Training alone lifts manager thriving from 28% to 34%; pair it with ongoing development and that figure jumps to 50%.8

The lesson for team building is direct. What moves these numbers isn’t a pizza party or a trust fall — it’s structured, repeated, emotionally real experiences that build trust and give people a reason to care, reinforced over time. One-off events create a spark; deliberate practice turns it into a habit. The companies that treat connection as a discipline, not a perk, are the ones that close the gap.

The mechanism is simple and backed by the science above: an emotionally charged, give-back experience creates connection that proximity alone never will — and a 30-day measurement loop turns that moment into durable behavior change tied to outcomes like service, quality, trust and leadership. In a year when companies are spending enormously to put people back in the same room, the question isn’t whether they’re together. It’s whether they’re a team.

The 2026 State of Team Building synthesizes the most recent publicly available research on employee engagement, wellbeing and return-to-office policy (2025–2026) alongside Building Teams’ proprietary data from 20+ years and 2,000+ corporate and executive events. Third-party figures are cited below; proprietary figures reflect aggregated participant evaluations and program data. This is an annual report — the 2027 edition will track how the connection gap moves. To cite this report: “The 2026 State of Team Building, Building Teams (Be Legendary), June 2026.”