TL;DR
- TDC / YouSee is one of the leading mobile networks in Denmark, and for a company operating only in Denmark, it is a perfectly good domestic choice.
- The hassle starts at the border. A national carrier covers one country. An international company on TDC / YouSee ends up adding a second carrier in the next country, then a third — each with its own contract, invoice, portal, support queue, and pricing logic.
- Telgea replaces that accumulation: local plans on leading networks, unified under one agreement, one invoice, and one platform — its own MVNO in 15 countries today, expanding to 26 by the end of 2026 and 50 in 2027, with new countries stood up in roughly four weeks.
Where TDC / YouSee Is Strong
TDC / YouSee runs excellent Danish infrastructure and serves domestic businesses well. Nothing in this comparison argues otherwise — if your entire workforce sits in Denmark and always will, a domestic carrier is a reasonable answer.
Where a National Carrier Becomes a Hassle
- Every new country is a new vendor. Hiring in a second market means a second carrier relationship: procurement, contract, portal, billing, and support — multiplied per country.
- Roaming was priced for visits, not for teams. Employees who live across borders on a single national plan generate bill shock or workarounds like personal SIMs and travel eSIMs on expense reports.
- No single view. IT and Finance lose central visibility the moment plan number two exists at carrier number two.
- Onboarding drags. Getting a new hire in another country connected through a domestic carrier's processes takes days or weeks, not minutes.
Side-by-Side
| Dimension | Telgea | TDC / YouSee |
|---|---|---|
| Scope | Own MVNO in 15 countries (26 by end of 2026, 50 in 2027), roaming worldwide | Denmark |
| Contract model | One agreement, one invoice for every market | National contract; other countries need other vendors |
| Network quality | Local plans on leading local networks in each market | Excellent — in Denmark |
| Travel | Data day passes employees activate themselves, or shared-pool data at very low rates | Roaming add-ons |
| Provisioning | Instant eSIM: QR, one-tap link, or API | Domestic carrier processes |
| Pricing | Fully custom per customer, plans from €6, pooled team data | Standard national business tariffs |
| Service | Dedicated Key Account Manager + 24/7 human support for admins and employees (4.9 CSAT) | Domestic business support |
The Part Most Companies Miss
Switching to Telgea doesn't mean giving up domestic network quality: Telgea plans ride on leading local networks in each market. Employees keep local numbers and local-grade coverage — the company just stops collecting carriers.
Bottom Line
Keep a national carrier if your company is national. If it's international — or about to be — Telgea gives every employee a local plan under one agreement, one invoice, and one modern platform, from a team that was named Best B2B Mobile Operator at the MVNO Nation Global Awards 2025. Details at telgea.com.