Link Building for ESBK/GESPA-Licensed Swiss Gambling Operators

Who actually regulates gambling in Switzerland — ESBK or GESPA?

Both, split by vertical. The Federal Gaming Board (ESBK) is the federal authority responsible for casino gaming — it licenses land-based casinos and their online extensions, levies the federal casino tax, and polices illegal casino-style gambling. GESPA, the Swiss Gambling Supervisory Authority, is the inter-cantonal body covering lotteries, sports betting and, to a more limited extent, skill games — a structure that reflects Switzerland's cantonal governance rather than a single national gambling law.

For link building purposes, the split matters less than the fact both bodies converge on the same core restriction: there is no standalone Swiss online gambling licence. A brand can only go online by first holding a concession to operate a physical Swiss casino, then applying to extend that concession into online play.

How does Switzerland's concession model change who you can even link to?

The Federal Council granted 22 land-based casino concessions running 2025 to 2044, but only around 10 of those concession-holders currently operate an online casino extension — Switzerland issued its 10th online casino licence only recently, and two existing operators, Casino Basel and Casino Montreux, have already withdrawn from the online market after concluding the economics didn't work at Swiss tax rates.

That's a fundamentally different link building environment from a market like Malta or Curaçao, where hundreds of licensed brands compete for the same publisher inventory. In Switzerland, the entire addressable universe of legitimately linkable operators is roughly ten brands — which means link building success depends less on finding placements and more on building a durable, long-term relationship with the small pool of Swiss-facing publishers who'll actually cover them.

What does Switzerland's casino tax structure mean for operator budgets?

Swiss casino tax is steep and progressive: online gross gaming revenue is taxed starting at roughly 20% and rising with revenue, while land-based GGR starts at 40% on the first tranche and climbs from there. The federal casino levy totalled CHF 263.1 million ($323.6 million) in the most recent full year, down 2.1% — a decline the industry has partly attributed to the tax burden itself squeezing margins under the new 2025–2044 concession cycle.

Why it matters for link building: operators running on tighter post-tax margins tend to scrutinise acquisition spend harder, which favours compliant, editorially-earned links that compound in value over paid placements that stop working the moment budget tightens. A vendor pitching high-volume, low-relevance Swiss links to a market this small and this scrutinised is pitching the wrong model entirely.

• Land-based casinos: ~22 federal concessions granted for 2025–2044
• Online casino extensions: roughly 10 currently active
• Online GGR tax: starts around 20%, rising with revenue
• Land-based GGR tax: starts at 40% on the first CHF 10 million
• Federal casino levy collected: CHF 263.1 million, down 2.1% year-on-year

How aggressively does Switzerland enforce against illegal gambling sites?

Very. ESBK and GESPA run a coordinated blocking programme that has expanded the Swiss illegal-gambling blacklist to more than 3,000 websites, with both regulators coordinating directly with internet service providers across the DACH region to cut off access to unauthorised domains. Switzerland's Federal Department of Justice and Police has also opened a formal evaluation of the 2019 Money Gaming Act itself, assessing whether its channelisation and player-protection targets are actually being met.

For an agency building Swiss links, that enforcement intensity is a floor, not a ceiling, for due diligence. A brand's licence status can be verified in minutes against the regulators' own registers, and given how actively both bodies pursue unauthorised domains, skipping that check on a Swiss placement is a materially higher risk than in a market with lighter enforcement.

What link types actually work for Swiss-licensed brands?

Guest posts and niche edits on genuine Swiss and DACH-region iGaming, finance and sports-culture publishers are the strongest fit here, precisely because the small licensee pool makes it easy for a publisher to distinguish an editorially credible mention from an ad unit disguised as content — and Switzerland's four-language market (German, French, Italian, Romansh) rewards agencies that can source real native-language coverage rather than a single translated placement reused across regions.

PBN links carry the same audit risk in Switzerland as everywhere else, and given how small the compliant-brand pool is, an unnatural spike in low-quality links pointing at one of only ten licensed online casinos is far easier for both Google and the regulators to notice than the same pattern would be in a market with hundreds of competing domains.

How do you verify a Swiss operator is actually licensed before linking to it?

Check the Federal Gaming Board's own site for the current list of concession-holders and their approved online extensions, and cross-reference sports betting and lottery brands against GESPA's register directly. With the illegal-market blacklist already past 3,000 domains and actively growing, confirming a brand sits on the licensed side of that line — not the blocked side — is a five-minute check that should happen before any guest post, niche edit or co-marketing arrangement goes live.

How should you vet a link building vendor for the Swiss market?

Ask a Switzerland-focused vendor to show, not just claim:

• The brand's concession and online-extension status, checked directly against ESBK or GESPA rather than taken on trust
• Native German, French or Italian-language publisher relationships, not a single translated placement repurposed across three regions
• A realistic pacing plan sized to a licensee pool of roughly ten brands, not a volume target copied from a larger EU market
• Awareness that the illegal-market blacklist runs past 3,000 domains, and a process for confirming a publisher itself isn't on it
• The same vendor-vetting discipline you'd apply anywhere — Switzerland's tiny licensee pool just raises the cost of getting it wrong

The bottom line for Swiss-licensed link building

Switzerland's concession model means the entire addressable market for compliant gambling link building is a short, verifiable list of brands — which rewards agencies that build durable native-language publisher relationships over those chasing volume. For teams running multi-market link programmes, Switzerland is a market where quality and licence verification matter more than scale, because scale simply isn't available.