The 2018-2019 crypto winter in Zug, reconstructed from FINMA enforcement records, CV VC reports and contemporary reporting, with the later recovery data.
January 2019. Bitcoin was trading around $3,500 — down 82% from its December 2017 peak.
This note is not about the price chart (you’ve seen it). It is about what the winter did to the town that had spent two years calling itself the world’s crypto capital, as far as the public record shows it: what closed, what survived, and why one piece of news in August 2019 mattered more than any token recovery.
How Deep Was the Drop
Putting numbers to the winter: the CV VC Top 50 Report, which tracks the 50 largest blockchain companies headquartered in Switzerland and Liechtenstein by market cap, recorded a combined valuation drop from $44 billion to $20 billion between its first report (end of September 2018) and its year-end report — a 55% decline in about three months (netzwoche.ch).
For the companies themselves, the more concrete problem was banking. Swiss banks, already cautious about crypto business accounts throughout 2017, had no established playbook for “blockchain company” as a client category, and by 2018 the shortage of ordinary business accounts had become serious enough that the Swiss Bankers Association took up the issue after the finance minister intervened (swissinfo.ch). That gap is the one the August 2019 licences, below, began to close.
The ICO market, which had funded the 2017 wave, slowed sharply. FINMA counted 184 ICOs starting up in Switzerland in 2018 and 94 in 2019 (swissinfo.ch). Projects that had raised money in ETH watched their treasury compress as ETH fell from $1,396 to $86.54 — a 93.8% decline. If you had raised $10 million USD equivalent in ETH in January 2018, near the peak, and held it in ETH, you had roughly $620,000 by December.
That is not a paper loss. That is an operational runway problem.
The Quiet Exits: Projects That Did Not Survive the Winter
The most memorable failure was not quiet. Envion AG, a Zug-registered company, had raised more than CHF 90 million from at least 37,000 investors in an ICO for mobile crypto mining powered by renewable energy. By July 2018, FINMA had opened enforcement proceedings. By November 2018, the Cantonal Court of Zug opened bankruptcy proceedings. By March 2019, FINMA formally declared the ICO illegal — Envion had accepted public deposits without a banking licence.
Thirty-seven thousand investors. More than CHF 90 million. A registered seat in the canton of Zug.
Swiss Real Coin, a project promising to tokenize Swiss real estate, was also active in the ecosystem during the boom and dissolved during the winter — insufficient investor protections and regulatory obstacles ended it without the drama of a FINMA enforcement action, but the outcome was the same.
The public record of smaller failures is thin. Most small ICO-funded teams were never FINMA enforcement cases and left no court ruling behind, so their wind-downs show up only indirectly. What the aggregate data does show is churn: CV VC counted 629 blockchain companies in Switzerland and Liechtenstein at the end of September 2018 and 750 by the end of December (netzwoche.ch). The headline number kept growing because new entrants kept registering, which means a rising count can hide closures underneath it. If you want to check what happened to a specific project, the Swiss commercial register (zefix.ch) shows whether the company is still active, in liquidation or deleted.
The Firms That Stayed — and Why
What is notable about 2019, in retrospect, is how many substantial operations did not leave.
The Ethereum Foundation maintained its Zug presence. Ethereum’s market cap was a fraction of its peak — but the Foundation was not an ICO startup with a treasury problem. It had structured itself deliberately for a long time horizon, and Zug’s legal and regulatory environment remained one of the few places where a non-profit foundation controlling a large crypto asset pool had a coherent legal framework.
The Cardano Foundation, headquartered in Zug since 2016, stayed. Tezos Foundation stayed — despite the very public governance dispute between the Foundation’s board and the Breitmans that had dominated 2018 headlines. Tezos was a cautionary tale about foundation governance (see the ICO boom field note for the backstory), but the Foundation itself remained operational in Zug throughout the winter.
The firms that stayed shared a common feature: they were either well-capitalised enough to weather the drawdown, or they were infrastructure-layer projects whose value proposition did not depend on token price. A smart contract platform is not less useful when ETH is at $90.
CV Labs, which opened on Dammstrasse 16 in 2018 — right at the start of the winter — continued operating through it. The CV Labs field note covers what the space looks like today, from its own published figures.
Where the Ecosystem Stood in January 2019
It is easy to retrofit this period with the confidence hindsight provides. The record from early 2019 supports a narrower reading.
The teams still standing were, by definition, the ones whose runway had survived a 93.8% fall in ETH. The company count had kept rising while individual ICO projects failed, which means the ecosystem was churning rather than emptying.
There was also genuine uncertainty about what the regulatory environment would look like. FINMA had issued its ICO guidelines in February 2018 — a useful framework, but not a complete picture of where Switzerland stood on crypto banking, securities, or custody. Without that clarity, institutional money stayed away. The Swiss banking sector’s reluctance to serve crypto businesses was not ideological; it was a compliance gap that nobody had yet formally closed.
The Licensing Signal: Why August 2019 Mattered
On August 26, 2019, FINMA granted banking and securities dealer licences to SEBA Bank (Zug) and Sygnum (Zurich). These were the first banking licences ever issued to pure-play crypto firms by a reputed financial authority.
This note covers it briefly because the licensing decision has its own note. But if you are looking for the point where the winter’s central problem started to be addressed: this was the moment.
The licences did not immediately solve the banking access problem for every crypto team in Zug. SEBA and Sygnum were targeting institutional clients, not small startups. But the signal they sent was structural: Swiss regulators had decided that crypto belonged inside the formal financial system, not outside it. That decision had been building for years through FINMA’s regulatory work — but it became legible to the rest of the world on August 26.
Keep the valuation numbers separate from the licences, because they moved on their own schedule. The Top 50 had already doubled from $20 billion to just over $40 billion in the first half of 2019 — before the August licences — on the back of token prices (startupticker.ch). By the end of 2019 it had fallen back to $25.3 billion, mostly because Ether’s market cap nearly halved in the second half of the year; excluding Ethereum, the Top 50 stood at $10.8 billion, roughly where it had been in June (finews.ch). Price charts, in other words, do not show the licence effect at all.
The headcount data is steadier. CV VC put sector employment at roughly 3,300 at end-2018 and over 4,400 at end-2019, and the company count rose from 750 to 810 by mid-2019 and 842 by year-end (netzwoche.ch, finews.ch). The same year-end report added a new category, crypto banks, listing SEBA and Sygnum — the clearest place in the data where the August licences show up.
The exodus did not happen. Which, from a January 2019 vantage point, was not obvious at all.
What the Winter Actually Tested
Seven years later, the pattern from 2018-2019 looks clearer than it did in the middle of it.
The crypto winter was a filter. Projects that had raised money primarily to benefit from the ICO boom, without a product users actually needed, did not survive. Projects built on infrastructure that the industry needed regardless of token price — protocol development, custody infrastructure, regulatory engagement — stayed and, in most cases, grew.
Zug’s specific advantages — Swiss foundation law, FINMA’s willingness to engage with the industry rather than ban it, proximity to Zurich’s financial infrastructure — mattered more during the winter than during the boom. During the boom, almost any jurisdiction looked attractive. During the winter, the jurisdictions with legal clarity and regulatory credibility pulled ahead.
CV VC’s end-2018 count, published in early 2019, showed roughly 750 companies still active in Switzerland and Liechtenstein. That number would reach 842 by end-2019, and continue growing through 2020, 2021, and beyond. The winter did not empty Crypto Valley. It clarified who was there for real.
That is, looking back, what January 2019 turned out to be: not an ending, but a sorting event.
Primary sources: FINMA enforcement records, CV VC Top 50 Reports (Q4 2018, H1 2019, H2 2019) and SWI swissinfo.ch reporting. Last checked against those sources in October 2026.