As a company grows past 50, 100, or 300 people, the once-tight fabric of culture starts to stretch.
Communication formalises. Leadership layers multiply. The people who built the original culture can no longer personally transmit it to everyone who joins. Something feels less cohesive, but it's hard to name exactly what changed or when it happened.
The Scaling Problem
In the early days, culture travels through osmosis. New hires sit next to founders. Values get transmitted through proximity, through war stories, through watching how decisions get made in real time. The company is small enough that one person's behaviour visibly shapes everyone else's.
Scale breaks that. You can't rely on proximity when you have offices in three countries. You can't transmit culture through osmosis when most people never meet the founder. The informal systems that worked at 20 people don't scale to 200.
Small Actions, Compounded
The mistake most leaders make is thinking that fixing culture at scale requires a big culture initiative. A values refresh. An all-hands reset. A culture consultant. These things can help, but they're not where culture actually lives.
Culture at scale is built through small, consistent, deliberate actions. How a senior leader responds when someone brings them bad news. Whether the meeting that gets cancelled is the one-on-one or the business review. Whether the person who flags a problem gets thanked or marginalised.
These micro-moments accumulate into a lived experience that either reinforces or contradicts what the company says it stands for.
What to Prioritise
If you're navigating cultural drift at scale, focus first on the leadership layer immediately below the executive team. That's where culture either transmits or fractures. Equip those leaders with clarity on what the culture should feel like, the language to describe it, and the behaviours to model it.
Culture doesn't need a grand reset. It needs consistent signals at the right moments, from the right people, for long enough that it compounds into something people can feel.