Working for a company that deals with another that sells alcohol
Question

                Is it permissible to work for a company that deals with another that sells alcohol?.
Praise be to Allah.
    Selling 
    alcohol is haraam, because Allaah says (interpretation of the meaning): 

    “O you who 
    believe! Intoxicants (all kinds of alcoholic drinks), and gambling, and 
    Al‑Ansaab (stone altars for sacrifices to idols etc), and Al‑Azlaam (arrows 
    for seeking luck or decision) are an abomination of Shaytaan’s (Satan’s) 
    handiwork. So avoid (strictly all) that (abomination) in order that you may 
    be successful.

    91. Shaytaan 
    (Satan) wants only to excite enmity and hatred between you with intoxicants 
    (alcoholic drinks) and gambling, and hinder you from the remembrance of 
    Allaah and from As‑Salaah (the prayer). So, will you not then abstain?”

    [al-Maa’idah 
    5:90-91]

    And 
    al-Bukhaari (22360 and Muslim 91581) narrated from Jaabir ibn ‘Abd-Allaah 
    (may Allaah be pleased with him) that he heard the Messenger of Allaah  
    (peace and blessings of Allaah be upon him) say: Allaah and His Messenger 
    have forbidden the sale of alcohol.” 

    Al-Tirmidhi 
    (1295) and Ibn Majaah (3381) narrated that Anas ibn Maalik (may Allaah be 
    pleased with him) said: The Messenger of Allaah 
     (peace and blessings of Allaah be upon him) cursed ten with regard to 
    wine: the one who squeezes (the grapes etc), the one who asks for it to be
    squeezed, the one who drinks it, the one 
    who carries it, the one to whom it is carried, the one who pours it, the one 
    who sells it and consumes its price, the one who buys it and the one for 
    whom it is bought.

    Classed as 
    saheeh by al-Albaani in Irwa’ al-Ghaleel (2385). 

    With regard to 
    the company that deals with one that deals in alcohol, if they help in that 
    trade then undoubtedly they are doing something haraam and have a share of 
    the sin, and it is not permissible for anyone to do any work that is 
    connected to that. But if their interaction with those who deal in alcohol 
    has nothing to do with the alcohol and is not helping with it, rather it has 
    to do with other work that is permissible, then it is permitted to work with 
    this company with regard to permissible work that does not help with haraam 
    things. 

    See also the 
    answer to question no. 48005. 

    And Allaah 
    knows best.