Locations — Hesperange
Your AI partner next door in Hesperange
TealSpark is an AI consultancy headquartered in Howald, in the commune of Hesperange — we build AI strategy and working systems for businesses in our own commune and the Cloche d'Or district beside it. For Hesperange companies, the partner meeting is a five-minute drive, not a video call.
01Home ground
We're the office around the corner
This one is personal: TealSpark's headquarters is at 3 Rue Edouard Oster in Howald, inside the commune of Hesperange. Our neighbours are the businesses of the Howald office zone, the shops and practices of the Alzette valley towns — Hesperange, Itzig, Fentange, Alzingen — and, one tram stop away, the fast-growing Cloche d'Or business district.
Being local changes the engagement. We can be at your site the same week, iterate face to face, and stay reachable long after go-live. For a commune whose businesses range from national headquarters to family firms, that proximity is our sharpest advantage.
02Our offer
What the neighbours get
Strategy across a table, not a screen
The Complete AI Journey with a partner you can sit down with weekly — mapping, roadmap and delivery carried by someone whose office you can walk into.
The daily grind, automated
Quotes, invoices, appointment booking, customer follow-ups — the administrative weight that keeps commune businesses at their desks after closing time, rebuilt around AI.
Grow into Cloche d'Or shape
As the district next door raises the bar, we ready local firms to compete: modern data foundations, AI-fluent teams and tools that scale past your current size.
03Close to home
A trades company that stopped missing calls
The pattern we see across Hesperange and Howald's service businesses: crews on site, phones ringing unanswered, quotes written late at night. For a heating-and-plumbing company we cut quote turnaround from a week to 24 hours and made sure every call gets answered — same staff, lighter days.
04Ask away
Neighbourly questions
At 3 Rue Edouard Oster in Howald, L-2272, within the commune of Hesperange. If you're anywhere between Alzingen and Cloche d'Or, we're minutes away — most first conversations with local businesses happen at your premises, because seeing the operation beats hearing about it.
Our core clients are medium and larger organisations, but home-commune businesses hold a special place. For smaller Hesperange firms we scope tightly — often starting with secretaire.lu, our AI receptionist, or one focused workflow — so the investment stays proportionate to the business.
Shorter feedback loops, mostly. Site visits happen within days, adjustments get discussed in person, and support after launch doesn't disappear behind a ticket system. You're also welcome to visit us — clients who can knock on the door tend to trust the build more.
Published 7 July 2026
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