U.S. consulting · Energy & Tourism
Consulting that crosses borders.
MK Worldwide LLC provides IT consulting, custom software, and digital marketing instruments for the energy and tourism sectors. Our clients and partners are based across Europe and around the world.
- Sector focus
- Energy & Tourism
- Own platforms in the German market
- Tarifoptimum & Tarif Premium
- Registered in the USA
- Working across Europe & worldwide
What we do
IT Consulting
We advise companies on digital strategy, system architecture, and technology decisions. Independent, hands-on, and focused on what actually ships.
Software Development
Custom software, web platforms, and long-term service and support for the systems we build.
Marketing Instruments
Digital tools that help energy and tourism businesses win and keep customers.
Two sectors. One focus.
Energy
Digital platforms for energy tariff brokerage, from tariff calculators and customer acquisition to the portals that run sales, partners, and operations.
Tourism
Marketing technology for travel and hospitality businesses that want to reach guests far beyond their home market.
Our platforms
In the energy sector we also run our own business: two tariff brokerage platforms in the German market. We use the same technology we build for clients.
How we work
Listen
Every project starts with a conversation. We take the time to understand your business, your market, and what success looks like for you.
Plan
We turn goals into a clear concept: scope, architecture, and a realistic roadmap, so you know what you get before we build it.
Build
We develop in short, visible iterations. You see progress early and often, and nothing ships without your sign-off.
Support
Launch is the beginning, not the end. We run, maintain, and evolve the systems we build, for as long as you need us.
A U.S. company built for international work.
MK Worldwide LLC is a Limited Liability Company registered in the State of New Mexico. Most of our clients and partners are based in Europe. Contracts and invoicing run directly through the U.S. company, which keeps things simple for everyone involved.
Full company details are available in our Legal Notice.
Frequently asked questions
What does MK Worldwide LLC do?
MK Worldwide LLC is a U.S. consulting company that provides IT consulting, custom software development, and digital marketing instruments. It focuses on the energy and tourism sectors and works with clients and partners worldwide.
Which industries does MK Worldwide LLC specialize in?
MK Worldwide LLC specializes in two sectors: energy and tourism. In energy, it builds and operates tariff brokerage platforms that connect households and businesses with energy providers, including tariff calculators, customer acquisition, and the software behind sales and partner operations. In tourism, it provides marketing technology that helps travel and hospitality businesses reach international guests.
Which platforms does MK Worldwide LLC operate?
MK Worldwide LLC operates two energy tariff brokerage platforms in the German market: Tarifoptimum (tarifoptimum.de), an automatic electricity and gas tariff optimization service for private households, and Tarif Premium (tarifpremium.de), an energy procurement service for businesses with high consumption, including market-wide tenders and fully managed supplier switching.
Where is MK Worldwide LLC located?
MK Worldwide LLC is a Limited Liability Company registered in the State of New Mexico, USA, with its address at 1209 Mountain Road Pl NE, Ste N, Albuquerque, NM 87110. The company operates internationally with clients across Europe and beyond.
Does MK Worldwide LLC work with international clients?
Yes. Most of our clients and partners are based in Europe, and we work with companies worldwide. Contracts and invoicing are handled directly by the U.S. company, so cross-border cooperation stays uncomplicated.
How can I contact MK Worldwide LLC?
The easiest way is by email at info@mk-worldwide.com. Tell us briefly what your project is about, whether it concerns IT consulting, software development, or marketing instruments, and we will get back to you.
Your contact
Benjamin Jeschke
Consulting & Projects
Let's talk about your project.
info@mk-worldwide.com1209 Mountain Road Pl NE, Ste N, Albuquerque, NM 87110, USA