Question: Bloody Mary tends to include the sauce that was formed by the founders of which company?

Context paragraphs:
Rachmaninoff (vodka): Rachmaninoff is a German produced vodka.  The spirit is named after the Russian composer Sergei Rachmaninoff.  It is a low-budget vodka sold by Lidl supermarket.  The brand makes both 37.5% and 40% strength vodka, (with red and blue coloured labels, respectively) as well as a range of alcopops.  The bottle's label suggests the use of Worcestershire sauce (Lea & Perrins being such a brand), to be used in the preparation of a Bloody Mary, using this brand of vodka.

Caesar (cocktail): A Caesar is a cocktail created and primarily consumed in Canada.  It typically contains vodka, a caesar mix (a blend of tomato juice and clam broth), hot sauce, and Worcestershire sauce, and is served with ice in a large, celery salt-rimmed glass, typically garnished with a stalk of celery and wedge of lime.  What distinguishes it from a Bloody Mary is the inclusion of clam broth.  The cocktail may also be contrasted with the Michelada, which has similar flavouring ingredients but uses beer instead of vodka.

Bloody Mary (Nerve Endings): "Bloody Mary (Nerve Endings)", often referred to as just "Bloody Mary", is an indie rock song performed by American alternative rock music group Silversun Pickups.  The song was written by Silversun Pickups, and produced by Jacknife Lee.  It serves as the lead-off single to their third studio album, "Neck of the Woods", which was released on May 8, 2012.  The song reached the top ten of the "Billboard" Alternative Songs chart in May 2012, peaking at number seven in June.

Worcestershire sauce: Worcestershire sauce ( ), (Merriam-Webster: \ˈwu̇s-tə(r)-ˌshir-, -shər- "also" -ˌshī(-ə)r-\ ), frequently shortened to Worcester sauce ( ) , is a fermented liquid condiment of complex mixture originally created by the Worcester chemists John Wheeley Lea and William Henry Perrins, who went on to form the company Lea & Perrins.  The ingredients are allowed to mature for 18 months before being blended and bottled in Worcester, where the exact recipe is kept a secret.

Bloody Mary (folklore): Bloody Mary is a folklore legend consisting of a ghost, phantom, or spirit conjured to reveal the future.  She is said to appear in a mirror when her name is called three times.  The Bloody Mary apparition may be benign or malevolent, depending on historic variations of the legend.  The Bloody Mary appearances are mostly "witnessed" in group participation play.

The Bloody Mary Show: The Bloody Mary Show is a multi-award-winning British comedy web series produced and written by director Darren Chadwick-Hussein.  The series is broadcast on the internet and premiered on September 7, 2012.  So far, seven episodes of season one have been made, with season two currently under development.  The show can be found distributed across the web including on Blip and YouTube.  The Bloody Mary Show follows a group of unconventional ghouls, who can be summoned from the afterlife by the living or are sent to haunt them.  The show focuses on main character Bloody Mary and her friends, Abdabs, Malevolent and Viscera, as they spend their days haunting the living, sharing their experiences and drinking at an underworld bar called Hemingway's, which was filmed in the oldest pub on the River Thames, 'The Mayflower.'

Bacon martini: A Bacon Martini, also known as bacontini, pig on the tocks or a bloody bacon martini, is a cocktail that consists of bacon-infused vodka served with a garnish that can include strips of bacon, bacon bits, or olives.  Variants may include the addition of Bloody Mary mix.  Although not a vodka martini, which consists of vodka and vermouth, the term "bacon martini" is consistent with the trend of calling any straight liquor in a martini glass a "martini," such as the saketini or other variations.

Agent 077: Mission Bloody Mary: Agent 077: Mission Bloody Mary or Agente 077: Missione Bloody Mary is a 1965 Italian action spy adventure film.  The first of the Secret Agent 077 film series directed by Sergio Grieco.

Typhoon Mary (1960): Typhoon Mary, also nicknamed "Bloody Mary" by the Joint Typhoon Warning Center (JTWC), was an extremely damaging storm that was part of the 1960 Pacific typhoon season.  It began as a circulation in a trough in the South China Sea.  A tropical depression formed on June 2, as it was traveling clockwise.  It became a tropical storm on the next day, and received the name "Mary".  It slowly moved across the sea, strengthening to a typhoon.  Mary made landfall in Hong Kong on June 8, and moved through Guangdong and Fujian.  It reemerged back to the Pacific Ocean, and restrengthened into a typhoon temporarily.  It then traveled east, weakening and becoming extratropical on June 12.

Bloody Mary (cocktail): A Bloody Mary is a cocktail containing vodka, tomato juice, and combinations of other spices and flavorings including Worcestershire sauce, Hot Sauce, piri piri sauce, beef consommé or bouillon, horseradish, celery, olives, salt, black pepper, cayenne pepper, lemon juice, lime juice and/or celery salt.

Supporting paragraphs: Bloody Mary (cocktail) Worcestershire sauce
Answer: Lea & Perrins