Dec 30, 2021 · 16m · top-founders
Cities Manage Traveler Activities Using This $3.5m Valuation Tool with $100k in ARR
gold bands on the timeline = statements, start to end. Hover to read, click to jump. CC turns on captions
In this episode of Conversations with Nathan Latka, Doerz founder Tommy Bertanen discusses how his company pivoted from a consumer travel marketplace to a municipal B2G SaaS platform, doubling ARR to €92,000 while preparing for institutional expansion across Europe.
How this conversation actually went
Every chapter scored 0–10 on four independent dynamics. Hover any point for the reasoning behind the score. Nathan holds 39.9% of the talking time here. How this is scored →
speaking balance: gold is Nathan, purple is the guest (3 minute bins)
Tommy resists Nathan's framing that the company is purely B2C, explaining that Doerz operates across C2C, B2C, and B2G SaaS models.
Hardest push from Nathan ▶ 2:48 Nathan presses on SaaS product differencesNathan interrupts Tommy to point out that the two distinct use cases Tommy described actually rely on the exact same business model.
Biggest teaching moment ▶ 2:12 Tommy explains municipal SaaS licensing in GermanyTommy educates Nathan on why scaling local experiences across Europe required pivoting into selling software directly to municipal tourism boards.
Nathan holds their own ▶ 8:15 Nathan breaks down cap table mathNathan demonstrates financial mastery by converting Tommy's confusing share numbers, option pool, and crowdfunding percentages into an exact fully diluted ownership calculation.
the scores for every segment, with the reasoning behind each
| Chapter | Topic | Nathan as informed peer | Guest teaching | Guest disagreement | Nathan pushing back | Why |
|---|---|---|---|---|---|---|
| Tommy Bertanen on Doerz's Pivot to B2G SaaS | 5 | 3 | 2 | 5 | Nathan presses Tommy repeatedly to clarify whether Doerz is B2C or B2B, challenging Tommy's initial explanation to show that the SaaS offering and activity licensing share the same core underlying model. | |
| Founding Journey, Seed Funding, and Equity Crowdfunding Structure | 6 | 2 | 1 | 3 | Nathan digs into Tommy's capitalization history, calculating the founder's fully diluted ownership live based on Seedrs crowdfunding and the 30% option pool. | |
| Mid-Roll Sponsor: Financial Control and Expense Management with Ramp | 6 | 2 | 1 | 4 | Following the mid-roll ad read, Nathan aggressively parses booking volume, transaction size, and marketplace GMV versus recurring SaaS revenue from municipal customers. | |
| The Famous Five Rapid-Fire Questions | 3 | 0 | 0 | 1 | Standard Famous Five rapid-fire closing sequence followed by Nathan's summary of the metrics and company timeline. |