Fabulous Moments

Manfred Ehrenhofer

CEO Manfred Ehrenhofer, MaS MsC

About Manfred Ehrenhofer

The Nègociant èleveur and wine enthusiast Manfred Ehrenhofer alias “Mancini” and his team are trying to emphasize on the diversity of the domestic european grape varieties.

Mancini comes to see wine regions in Lower Austria and Burgenland to find the best regional wine. He invites high-class wineries to blend their wines to an enhanced new one.

Representing Sigma Vinum Mancini was voted to be the vintner of the hearts in the year 2016, 2017 and 2018 at the Wein Burgenland Präsentation held in the Hofburg Vienna.


SIGMA VINUM is looking into the variety of grapes and is specialized in ideal harmonious varietal cuvées and outstanding wines.


In addition, SIGMA VINUM also presents exceptional Prosecco Superiore D.O.C.G. made in the best locations of the hilly prosecco-region north from Venice.

What our customers say…

We put a lot of emphasis on having high customer satisfaction. These are testimonials of our content costumers:

  • Outstanding for the price - and an amazing addition to any wine cellar

    Sigma Vinum Grüner Veltliner 2017 – Rebmaus

    Though this obscure Austrian white-grape variety is fermented in
    stainless steel tanks, it offers a distinct note of nuts and spice along with aromas of peach
    and apple. Fresh and clean on the palate, it finishes with a lingering spice note.
    Outstanding for the price – and an amazing addition to any wine cellar

    Robert Morton
  • Only the best wines are made into Sigma-wines and manage to attract attention both nationally and internationally.

    Manfred Ehrenhofer combines the best out of all the austrian wine-growing regions into unique self creations. Whether Veltliner or Blaufränkisch, whether varietal or cuvée, the wine behind the label Sigma Vinum is an exquisite delight.
    Leo Quarda
    wine journalist
  • Sigma Vinum didn't want to sell a product - rather solve the problem.

    Manfred Ehrenhofer has done this with the craft of an alchimist and with his wine he helped to provide the Residenz Heinz Winkler with a new family member.

    Hans-Peter Ertl
    head of restaurant & sommelier
  • In SIGMA VINUM we found a reliable wine producer and partner.

    We were searching for high-class wines from Austria for our VIP guests in the Tivoli stadium in Tyrol. In SIGMA VINUM we found a reliable iwne producer and partner. They meet our highest requirements and provide us with various high-quality wines for an excellent value for our money.

    Alexander Pali
    Marketing & Hospitality
  • Remarkable Riesling from Kremstal. Chapeau.

    From Krems an der Donau: »Säbelzahnziesel Riesling, Kremstal DAC« year 2017.

    Négociant-Éleveur Manfred Ehrenhofer – one of the most outstanding wineproducers of the region – and his team present under the label Sigma Vinum a showcase of the Riesling which grew on the loess-loam-ground of Kamptal.

  • Good value for my money!

    We import a lot of wines from Sigma Vinum to our wine cellar in Bangkok. I would like to say that these wines bring a good value for my money!

    Napaphan Ruengrod

Our partners & customers

We cooperate with over 40 wineries and companies and our wines have numerous happy customers.

Taste our wines

Look at our wide range of wines in our shop and order directly online.

For Business2Business please contact us via office@sigmavinum.com or our contact page

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Any questions?

Do not hesitate to contact us directly! We will try to answer as fast as we can. In the meantime you can search for an anwser in our F.A.Q.


WineSunLimited GmbH & Co KG
Wiener Straße 106, 7051 Großhöflein
Tel: +436642339233
E-Mail: office@sigmavinum.com

CEO Manfred Ehrenhofer, MaS MsC
CEO Manfred Ehrenhofer, MaS MsC