Question: Where did grocery store giants founded in 1854 and 1939 get their start?

Context paragraphs:
Schnucks: Schnucks is a supermarket chain.  Established in the St. Louis area, the company was started in 1939 with the opening of a 1000 sqft store in north St. Louis and now operates 100 stores in five states throughout the Midwest.  Schnucks also ran stores under the Logli Supermarkets and Hilander Foods banners.  Schnucks is one of the largest privately held supermarket chains in the United States and dominates the St. Louis metro grocery market.

Bjørnemyr: Bjørnemyr is a Norwegian village located on the west coast of the municipality of Nesodden.  The Bjørnemyr Centre contains a grocery store, a hairdresser and spa, and a doctor's office.  Recently a small mall was built not far from the Bjørnemyr Centre, which included a grocery store, a small café, a health store, and cutlery.  The Sunnaas Hospital lies near Bjørnemyr.  Bjørnemyr has an elementary school and a kindergarten situated right next to each other.

Dierbergs Markets: Dierbergs is a supermarket chain based in Chesterfield, Missouri that, along with Schnucks, dominates the St. Louis County grocery marketplace.  Operating 25 stores in both Missouri and Illinois, the company can trace its history back to 1854, when a general merchant exchange opened on Olive Street Road, slightly east of where Interstate 270 crosses Olive today.

The Market (company): The Market: A Farm Fresh Supermarket was a high end concept grocery store catering specifically to urban customers.  It was owned and operated by Virginia Beach, Virginia-based Farm Fresh Food & Pharmacy.  The Market had three locations, two of which were in Norfolk, Virginia, and the original location in Richmond, Virginia.  The first store was an independently owned and operated grocery store which closed due to financial problems.  The store's distributor, SuperValu, required that the store be reopened and handed operations over to FF Acquisitions LLC.

Bowery Street Grocery Store: The Bowery Street Grocery Store, also known as Helmer's Grocery and as the New Pioneer Food Cooperative, is a historic building located on the far west side of Iowa City, Iowa, United States.  The building's construction is consistent with those built in the mid-19th century.  The single-story wood frame structure with the false front was a popular commercial style building that was built in Iowa from that time period.  Beginning about 1897 the city directory lists this location as a meat market and grocery store.  It would continue to house that type of business, under a variety of owners or renters until 1975.  In addition to a retail establishment, it also served as a meeting place for people in the neighborhood.  The New Pioneer Food Cooperative was last grocery to occupy the space until is relocated to a larger facility.  The building was listed on the National Register of Historic Places in 2014.

TazaMart: TazaMart is an online grocery store that delivers in Karachi and Lahore in Pakistan.  The operations are run from its head office in Karachi, Pakistan.  The platform helps users in ordering grocery and daily domestic use items online.  Currently there are more than 8,000 products listed on TazaMart website and apps.  The e-store also has a mobile app.  According to Alexa and Similar Web TazaMart is currently leading grocery store with an Alexa ranking of 961 within Pakistan.

Requirements contract: A requirements contract is a contract in which one party agrees to supply as much of a good or service as is required by the other party, and in exchange the other party expressly or implicitly promises that it will obtain its goods or services exclusively from the first party.  For example, a grocery store might enter into a contract with the farmer who grows oranges under which the farmer would supply the grocery store with as many oranges as the store could sell.  The farmer could sue for breach of contract if the store were thereafter to purchase oranges for this purpose from any other party.  The converse of this situation is an output contract, in which one buyer agrees to purchase however much of a good or service the seller is able to produce.

Bi-Rite Market: Bi-Rite Market is a grocery store in San Francisco, California, owned and operated by chef Sam Mogannam, who had previously worked at Jardinière in the city.  He and his brother Raphael took over the grocery store from his family in 1997, and began to sell prepared foods using locally grown produce, which he advocates.  Mogannam spoke at TEDxPresidio 2012 on reinventing capitalism. " Fast Company" profiled him as one of the 100 most creative people in business for 2012.  The market runs a non-profit community food education project, 18 Reasons.  The store is a pioneer in the new farm-to-grocery store movement, and has published a book, "Eat Good Food" (Ten Speed Press).  Whole Foods Market has sent staff to the store to adopt practices from there.  The store opened a second location, in the Divisadero Street Commercial District, in the Western Addition neighborhood, in 2013.

Fred Gottschalk Grocery Store: The Fred Gottschalk Grocery Store is a historic grocery store building located at 301 West Edwards Street in Springfield, Illinois.  Fred Gottschalk opened his first store at the site in 1887; he built the present building in 1898.  The brick building has a Commercial style design with a cast iron storefront and a corbelled cornice.  The store, one of several groceries in the area, served many of Springfield's prominent politicians and their families; it also allowed its customers to purchase goods by telephone.  Gottschalk and his son Arthur ran the store until 1971; the building is now one of the few surviving neighborhood groceries in Springfield.

Weavers Way Co-op: Weavers Way Co-op is a member-owned consumers' cooperative with stores open to everyone, based in Northwest Philadelphia.  Founded in 1973 as a neighborhood food buying club in a church basement in Philadelphia's West Mt. Airy section, Weavers Way has grown to more than 5,200 member households, with annual sales of nearly $20 million.  After moving to its location at 559 Carpenter Lane, Weavers Way expanded, purchasing the adjacent building and consolidating the two buildings.  Subsequent expansions included the purchase of other buildings in the neighborhood, which house a pet supply store, health and wellness store and offices.  In 2010, Weavers Way underwent a major expansion, adding a second grocery store in Chestnut Hill, at 8424 Germantown Ave., at the former Caruso's grocery store site.  Then, in 2013, Weavers Way opened a health and beauty specialty store, also in Chestnut Hill.  For several years, Weavers Way also ran a smaller store in the West Oak Lane section of Philadelphia, but that closed in September 2011.  The Co-op rents warehouse space in the SHARE food pantry complex in the Nicetown neighborhood.  Two farm operations comprise 5.5 acres, one at Awbury Arboretum in Germantown and one on the grounds of Saul Agricultural High School in Roxborough.  Weavers Way has participated in such events and organizations as Mt. Airy Day, Mt. Airy ArtJam, Mt. Airy YouthWorks, Mt. Airy Business Association, Mt. Airy USA (MAUSA), Mt. Airy Village Fair, Chestnut Hill's Fall for the Arts Festival and the XPoNential Music Fest.

Supporting paragraphs: Dierbergs Markets Schnucks
Answer: St. Louis