Skytravelagent (STA) is (from what I can gather) the go-to travel agent of Vielfliegertreff, the German-language equivalent of Flyertalk. They specialize on mileage runs, "creative ticketing" and so on (according to their own description) and from what you read in the forum I would go as far as trust them.

The catch is that STA is Germany-based and the website is available only in German. However I can't imagine they don't know enough English to understand your request and the ITA code is the same in any language. I also can't imagine that there would be a problem from billing, at least in Europe. They have a contact form or find their email/phone here.

Finally you should take note that (AFAIK) not all ITA solutions are actually bookable - sometimes there are fares that just don't work out, I'm afraid. (edit: see your own question here)

(no affiliation with STA and I have never personally used their service)

The above has been confirmed by the official Sky Travel Agent Facebook page:

Skytravelagent (STA) is (from what I can gather) the go-to travel agent of Vielfliegertreff, the German-language equivalent of Flyertalk. They specialize on mileage runs, "creative ticketing" and so on (according to their own description) and from what you read in the forum I would go as far as trust them.

The catch is that STA is Germany-based and the website is available only in German. However I can't imagine they don't know enough English to understand your request and the ITA code is the same in any language. I also can't imagine that there would be a problem from billing, at least in Europe. They have a contact form or find their email/phone here.

Finally you should take note that (AFAIK) not all ITA solutions are actually bookable - sometimes there are fares that just don't work out, I'm afraid. (edit: see your own question here)

(no affiliation with STA and I have never personally used their service)

The above has been confirmed by the official Sky Travel Agent Facebook page:

Skytravelagent (STA) is (from what I can gather) the go-to travel agent of Vielfliegertreff, the German-language equivalent of Flyertalk. They specialize on mileage runs, "creative ticketing" and so on (according to their own description) and from what you read in the forum I would go as far as trust them.

The catch is that STA is Germany-based and the website is available only in German. However I can't imagine they don't know enough English to understand your request and the ITA code is the same in any language. I also can't imagine that there would be a problem from billing, at least in Europe. They have a contact form or find their email/phone here.

Finally you should take note that (AFAIK) not all ITA solutions are actually bookable - sometimes there are fares that just don't work out, I'm afraid. (edit: see your own question here)

(no affiliation with STA and I have never personally used their service)

Skytravelagent (STA) is (from what I can gather) the go-to travel agent of Vielfliegertreff, the German-language equivalent of Flyertalk. They specialize on mileage runs, "creative ticketing" and so on (according to their own description) and from what you read in the forum I would go as far as trust them.

The catch is that STA is Germany-based and the website is available only in German. However I can't imagine they don't know enough English to understand your request and the ITA code is the same in any language. I also can't imagine that there would be a problem from billing, at least in Europe. They have a contact form or find their email/phone here.

Finally you should take note that (AFAIK) not all ITA solutions are actually bookable - sometimes there are fares that just don't work out, I'm afraid. (edit: see your own question here)

(no affiliation with STA and I have never personally used their service)

The above has been confirmed by the official Sky Travel Agent Facebook page: