Pershing Square Holdings

Aunt Bertha picks up where Uncle Sam leaves off by making it easy to find and apply for government and charitable social service programs. By organizing the world's human service program information, people in need, and the people who help them can find programs in seconds on. They are driving down the cost of administering social service programs by providing a simple way for governments and charities to accept applications online. Aunt Bertha was founded in 2010 and headquartered in Austin, Texas.

Berkshire Hathaway provides insurance and reinsurance for freight rail transportation, utility, energy generation, and distribution businesses. They also provide property insurance and reinsurance, health, and accident reinsurance products. They focus on manufacturing, retailing, finance, and financial product activities.

Hilton Worldwide is a global hospitality company that operates a network of luxury and full-service hotels and resorts, extended-stay suites, and focused-service hotels. The company owns over 4,400 hotels, resorts, and timeshare properties comprising more than 730,000 rooms in 97 countries and territories. Its offerings include Hilton Hotels & Resorts, Waldorf Astoria Hotels & Resorts, Conrad Hotels & Resorts, Canopy by Hilton, Curio - A Collection by Hilton, DoubleTree by Hilton, Embassy Suites Hotels, Hilton Garden Inn, Hampton Hotels, Homewood Suites by Hilton, Home2 Suites by Hilton, and Hilton Grand Vacations. The company also manages an award-winning customer loyalty program, Hilton HHonors. Hilton Worldwide was founded in 1919 and is headquartered in Virginia, United States with offices in Tennessee, United States; Watford, United Kingdom; Dubai, United Arab Emirates; and Singapore.

Starbucks is an international chain of restaurants that retails handcrafted coffee, tea, and fresh food items. With 23,132 stores in 65 countries and territories, Starbucks serves hot and cold drinks, whole-bean coffee, micro-ground instant coffee, espresso, caffe latte, full-leaf teas, evolution fresh juices, pastries, and snacks. Most stores also sell pre-packaged food items, hot and cold sandwiches, and mugs and tumblers. The stores also offer a variety of beers, wines, and appetizers, and markets books, music, and film. Some of the company’s products are seasonal or specific to the locality of the store. Starbucks-brand coffee, ice cream, and bottled cold coffee drinks are also sold at grocery stores. Starbucks was founded by Orin Smith in October 1971 and is based in Seattle, Washington.

United Technologies Corporation provides technology products and services to the building systems and aerospace industries worldwide. Its Otis segment designs and manufactures escalators, moving walkways, and passenger and freight elevators. The company's Carrier segment offers residential, commercial, and industrial HVAC and refrigeration systems and equipment; food service equipment; building automation and controls; and HVAC and refrigeration components, as well as provides retrofit and aftermarket services. Its UTC Fire & Security segment provides fire and special hazard detection and suppression systems, fire fighting equipment, electronic security, monitoring, and rapid response systems and service, as well as offers security personnel services. The company's Pratt & Whitney segment supplies aircraft engines for the commercial, military, business jet, and general aviation markets; industrial gas turbines; space propulsion systems; and spare parts, as well as provides fleet management services, and maintenance, repair, and overhaul services. United Technologies' Hamilton Sundstrand segment offers aerospace products, including power generation, management and distribution systems, flight systems, engine control systems, environmental control systems, fire protection and detection systems, auxiliary power units, propeller systems, and industrial products, such as air compressors, metering pumps, and fluid handling equipment. This segment also provides aftermarket services, such as spare parts, overhaul and repair, engineering and technical support, and fleet maintenance programs. Its Sikorsky segment manufactures military and commercial helicopters, as well as provides aftermarket helicopter and aircraft parts and services. In addition, the company develops geothermal power systems and fuel cell power plants for stationary, transportation, space, and defense applications. United Technologies Corporation was founded in 1934 and is based in Hartford, Connecticut.

Paying people living in extreme poverty is hard. Segovia technology makes it easy, facilitating payments across Africa and Asia through an integrated platform with support for both corporate payments and social programs. Segovia payments are helping refugees restart their lives in Europe, helping communities rebuild after Ebola in Liberia, and supporting gig economy workers in East Africa, among many other applications. Segovia’s team combines talented engineering with expertise in emerging-markets payments. Our team includes the co-founders of GiveDirectly, along with early technical leaders behind the IBM SmartCloud, Facebook’s internationalization team, and Google’s search query monetization and Palantir’s expansion into commercial work. Investment is led by Reif Hoffman along with Arif Naqvi, the Omidyar Network, and others.

IEX is an equity trading venue seeded by a consortium of buy-side investors, including mutual funds, hedge funds, and family offices. IEX focuses on investor protection and performance by creating a market that aims to maximize shares traded at the best available price, decrease information leakage, eliminate informational disadvantages and persistent inefficiencies, and promote an opportunity for natural interest to interact without unnecessary intermediation. IEX is dedicated to offering fair access to a balanced marketplace, and delivering a defined and objective experience in support of just and equitable principles of trade. IEX operates a fair-access platform for any qualified broker dealer, and was built on the principle of investor protection, delivered through its proprietary anti-colocation architecture and simplified pricing and rule set. IEX was featured in the best-selling book, Flash Boys, written by Michael Lewis.

Target serves guests at stores nationwide and is committed to providing a convenient shopping experience with access to unique and differentiated products at affordable prices. The company delivers engaging experiences for the team members and guests. The company's products include electronics and others.