Question: In the 1990's, who built one of the three mills landmarks in California?

Context paragraphs:
Sugar industry of the Philippines: In 2005, the Philippines is the ninth largest sugar producer in the world and second largest sugar producer among the Association of Southeast Asian Nations (ASEAN) countries, after Thailand, according to Food and Agriculture Organization.  At least seventeen provinces of the Philippines have grown sugarcane, of which the two on Negros Island Region account for half of the nation's total production.  As of crop year 2009-2010, 29 sugar mills are operational divided as follows: thirteen mills on Negros, six mills on Luzon, four mills on Panay, three mills in Eastern Visayas and three mills on Mindanao.

Great Mall of the Bay Area: The Great Mall of the Bay Area (often simply called The Great Mall) is a large indoor outlet shopping mall in Milpitas, California built by Ford Motor Land Development and Petrie Dierman Kughn in 1994.  It was acquired by Mills Corporation in 2003, and by the Simon Property Group in April 2007.  The mall contains approximately 1.4 million square feet of gross leaseable area.

Faber Mill: The Faber Mill (French: "Moulin Faber" ) is a watermill in Hotton (in the "Rue Haute") built in 1729.  The mill is a listed building and is built from limestone with a pegged roof and is nowadays a museum.  There are four levels inside the building: one level for the three mills, one for the pairs of millstones, one for the bolting and an attic.  The mill has two wheels outside in a tributary of the river Ourthe.  One wheel is made of wood and the other is made of metal.  The mill still works for the enjoyment of tourists and produces different qualities of flour.

Ontario Mills: Ontario Mills is the largest shopping mall and outlet mall in San Bernardino County, California.  It is located in Ontario, California, and with 28 million annual visitors, it is one of the top shopping and tourist destinations in Southern California.  It is one of three Mills landmarks in California that are now owned by Simon Property Group since April 2007.  The Outlets at Orange, and The Great Mall are the others.  Ontario Mills was designed by the architectural firm, F+A Architects.

Three Mills: The Three Mills are former working mills on the River Lea in the East End of London, one of London’s oldest extant industrial centres.

Three Mills Residential Moorings: Three Mills Residential Moorings is a community of twenty residential narrowboats moored on the Three Mills Wall River Weir near Three Mills in the East End of London.  Historically a tidal stretch of water, the residential moorings were converted to non-tidal in preparation for the London 2012 Olympics by the construction of a weir

Three Mills Wall River Weir: Three Mills Wall River Weir is a weir on the Bow Back Rivers, in the London Borough of Newham, England, near to Three Mills.  It was built in 2009, when the Bow Back Rivers were refurbished to make them a key feature of the Olympic Park, London, and maintains water levels through much of the park in conjunction with the Three Mills Lock and sluice on the Prescott Channel.

Bow Back Rivers: Bow Back Rivers or Stratford Back Rivers is a complex of waterways between Bow and Stratford in east London, England, which connect the River Lea to the River Thames.  Starting in the twelfth century, works were carried out to drain Stratford Marshes and several of the waterways were constructed to power watermills. Bow Creek provided the final outfall to the Thames, and the other channels were called Abbey Creek, Channelsea River, City Mill River, Prescott Channel, Pudding Mill River, Saint Thomas Creek, Three Mills Back River, Three Mills Wall River and Waterworks River.

List of windmills in London: A list of existing and former windmills whose sites fall within Greater London, England.  When built, these mills were within the counties of Kent, Surrey, Middlesex, Hertfordshire or Essex.  Of those windmills known to have existed, nine remain and are preserved; as are the tide mills at Three Mills, West Ham.

3 Mills Studios: The site of a former distillery in Three Mills became a dedicated centre for film and television production with the establishment in the 1980s of Bow Studios, Three Mills Island Studios, and Edwin Shirley Productions.  In the mid-1990s the three studios merged to become 3 Mills Studios, under the management of Workspace Group.

Supporting paragraphs: Ontario Mills Great Mall of the Bay Area
Answer: Petrie Dierman Kughn in 1994.