Hongwei Liu on Playing the Long Game: What a Decade at Mappedin Actually Looks Like
Fifth Founder Dinner for W26. Co-founder and CEO of Mappedin. Building the same company for over ten years. Six consecutive record quarters. Still in Waterloo.
TLDR; Hongwei Liu is not a typical dinner guest for a room full of early-stage founders. He has not pivoted, exited, or reinvented himself. He started Mappedin with a small team and a conviction that every building in the world should be mapped indoors, and he has spent the better part of a decade executing on exactly that. By the time he sat down with the W26 cohort, the company was powering indoor navigation for malls, airports, offices, and major venues globally. The conversation that followed was one of the most grounded of the series: a founder who has been through real turbulence sharing what it actually looks like on the other side.
Week five is where the March arc, Story + Scale + Commit, starts to resolve into something concrete. The first four dinners covered early formation, communication, survival, and default dead-or-alive decisions. Hongwei brought something different: a perspective from someone who had made it through each of those phases and was still standing, still building, and still in the same city.
Mappedin is not a flashy company. It does not court consumer attention. It powers the map you use when you’re trying to find the food court at an airport, and it does so quietly, reliably, for some of the largest physical venues in the world. That invisibility is almost the point.
From Three People to Global Infrastructure
Mappedin started, like most companies, as a small team with a clear problem and unclear path to revenue. Hongwei’s north star was simple: every building should be mapped indoors. The thesis has not changed. What changed, over a decade, was the shape of the market around it and the company’s ability to find where it fit.
That kind of commitment to a single problem is harder than it sounds. The table conversation surfaced a consistent pattern among the best founders: the ones who stop asking “what should I build next” and start asking “how do I actually solve this” tend to make faster progress. When the problem is the anchor, the tactical questions get easier. The ladder-climbing instinct, the trained reflex to always be optimizing for what comes next, is one of the things founders have to consciously unlearn.
The COVID Test
The most revealing story of the evening came from a period that should have broken the company. When COVID shut down every physical space Mappedin served, malls and airports and offices went dark overnight. By any reasonable model, customer churn should have followed.
It did not. Not a single customer canceled their contract. One asked for a credit. Everyone else said, essentially: the lights will come back on, and the maps need to be there when they do. That response told Hongwei something important about the nature of the product he had built and the relationships underneath it.
Then 2021 happened. The anticipated return to office triggered a wave of enterprise spending on hybrid workspace infrastructure. Room booking, hoteling setups, wayfinding for reconfigured floors. Mappedin was already positioned for exactly that. Growth surged from the same seeds planted before the shutdown. Hongwei’s framing: revenue is like a balloon. External pressure compresses some parts while others expand. The lucky breaks came from work already done.
The broader lesson for the room was about what customer relationships actually look like when they are real. Not a churn metric. Not a renewal rate. A customer saying: we’ll be here when this is over.
Who You Raise From Matters More Than How Much You Raise
The workshop and dinner both circled investor alignment, and Hongwei was candid about what it had cost him to learn it. His board jitsu, as he put it, is now sharp. It wasn’t always.
The core insight is structural: most angels are functionally private equity investors, whether they think of themselves that way or not. They want their money back with a return, at a timeline that roughly maps to PE IRR expectations. That is not the same as what venture capital wants, which is swings at outsized outcomes. And neither of those is the same as what a solo founder running a profitable business wants. Misalignment between a founder’s actual trajectory and an investor’s mental model of what they signed up for is one of the most reliable ways to end up with a difficult board dynamic.
His reflection looking back: by the time Mappedin reached three or four million in ARR, he would have raised less. Grown slower. Preserved more ownership. The angels he took on were betting on a path that did not quite match the one he was actually on, and the friction that created took years to work through.
The workshop covered the mechanics: how VC fund structures create incentives that are genuinely misaligned with good businesses that are not swinging for billion-dollar outcomes, why valuation caps at pre-seed have become disconnected from any underlying logic, and what back-channel diligence between investors and lawyers actually looks like in practice. This last point landed: the ecosystem is smaller than it appears, everyone talks, and that is mostly a feature rather than a bug. It keeps bad actors out as reliably as it surfaces good ones.
The Secondary Value Problem
Every founder who has scaled past a certain headcount encounters a version of the same problem. In the early days, everyone in the building understands that their job exists because of the primary value being created: the code, the sales, the customer relationships. That shared understanding is one of the things that makes small companies fast.
As a company grows, a tier of coordination and administration naturally emerges. That is not inherently bad. But the incentive structure that comes with it can quietly shift: roles that exist to support the builders can, over time, begin to optimize for their own complexity rather than for the output they were meant to enable. The farm is still there, but not everyone is thinking about the farm.
Hongwei has watched this play out at enough companies, and in enough forms, to recognize it early. The challenge is not the people. It is the incentives. And protecting the startup’s original clarity of purpose as headcount grows is one of the harder problems in company building, one that rarely gets discussed in early-stage circles because it feels like a problem for later.
It is not a problem for later. It is a decision you make early, by the culture you build and the things you make visible.
What the Hard Part Actually Is
One moment from the evening stood out as a fitting close. Early in Mappedin’s life, Hongwei expected a meeting with a well-known local CEO to be a celebration: recognition, encouragement, the kind of validation you imagine getting when someone prominent agrees to sit across from you.
It was not that. The CEO opened by talking about losing close friends to depression and suicide. About how genuinely difficult the founder path is. About wanting to sit with them and acknowledge that honestly, rather than paper over it with optimism.
Hongwei did not fully understand it at the time. Years later, he said, it made complete sense. The people who can actually help are not the ones who manage founders from a distance. They are the ones who have been through it, or who have watched people close to them go through it, and can tell the truth about what it costs.
That is also why rooms like this one at Builders Club matter.
Key Takeaways
Stay attached to the problem, not the path. Founders who anchor their identity to a specific problem rather than a specific solution or funding stage tend to make clearer decisions. The questions about what to build next, who to hire, whether to raise, get easier when the problem is fixed and the path is the variable.
Customer relationships are an asset class. Mappedin survived COVID because the product was genuinely embedded in its customers’ operations and the relationships reflected that. Retention under pressure is one of the clearest signals of real product-market fit.
Investor alignment is a structural problem, not a people problem. The conflict between a founder building a durable, profitable business and an investor who needs an outsized return to justify their fund math is not about bad intentions. It is about mismatched models. Understanding that structure before you raise is more useful than being surprised by it after.
The back channel is real and it works in your favor. Investors, lawyers, and advisors in a region know each other and talk. That social engineering is mostly protective. It keeps bad actors out of deals and signals good ones. Pretending it does not happen tends to be when things go wrong.
Slower can compound faster. Raising less and growing more deliberately preserves ownership and alignment. The founders Hongwei described as the happiest in the game were often the ones who had taken the least from outside the company and built the most deliberately over time.
The W26 Founder Dinner Series is hosted by Builders Club in Waterloo. Sessions run every two weeks through the winter term, pairing evening founder dinners with midday workshops. Thanks to our sponsors Osler and TD Innovation Partners for their continued support.