biggest companies in Oakland, CA

Allied Universal provides unparalleled service, systems, and solutions to serve, secure, and care for the people and businesses in their communities. Their relationships with their employees and clients are at the heart of everything they do, each and every day. This dependable company offers security services, security systems, janitorial and staffing services.

Accenture is a global management consulting, technology services and outsourcing company, with approximately 204,000 people serving clients in more than 120 countries. Combining unparalleled experience, comprehensive capabilities across all industries and business functions, and extensive research on the world's most successful companies, Accenture collaborates with clients to help them become high-performance businesses and governments.

DHL International GmbH is an American-founded German company which is now the international courier, parcel, and express mail division of the German logistics company Deutsche Post DHL. Deutsche Post DHL is the world's largest logistics company, particularly in sea and air mail.

ENGIE manages a range of energy businesses in the United States and Canada, including electricity generation and cogeneration, natural gas and liquefied natural gas (LNG) distribution and sales, retail energy sales, and comprehensive services to help customers run their facilities more efficiently and optimize energy use and expense. Nearly 100 percent of the company's power generation portfolio is low carbon or carbon free. Globally, the company is present in 70 countries and employs 153,000 people, including 1,000 researchers in 11 R&D centers.

Opower Inc provides cloud-based software to the utility industry in the US. Energy providers use their platforms to deliver proactive, digital communications for them to manage energy demand and lower service cost. Their software is distributed to 100 utilities worldwide. The company was founded by friends Dan Yates and Alex Laskey in year 2007, and now has a record of 500 employees in its five offices.

Kohl's Corporation (Kohl's) operate family-oriented department stores that sell apparel, footwear and accessories for women, men and children; soft home products, such as sheets and pillows, and housewares. Kohl's apparel and home fashions appeal to classic, modern classic and contemporary customers. As of January 28, 2012, the Company operated 1,127 stores in 49 states. In addition, Kohl's offers on-line shopping on its Website at www.Kohls.com. Originally designed as an added service for customers who prefer to shop using the Internet, the Website include a selection of items and categories beyond what is available in stores, with a primary focus on sizes, product line extensions, and Web-exclusive product lines. Only at Kohl's is a brand of the Company. In March 2012, the Company opened eight new stores. In March 2013, it announced the openings of nine new stores, bringing the Company's store count to 1,155 stores.

CBRE Group, Inc. is a holding company that conducts all of its operations through its indirect subsidiaries. The Company is a commercial real estate services firm. As of December 31, 2011, it operated approximately 300 offices worldwide, providing commercial real estate services under the CBRE brand name, investment management services under the CBRE Global Investors brand name and development services under the Trammell Crow brand name. CBRE Services, Inc., its direct wholly owned subsidiary, is also a holding company and is the primary obligor or issuer with respect to most of its long-term indebtedness. The Company operates in five segments: Americas, Europe, Middle East and Africa (EMEA), Asia Pacific, Global Investment Management and Development Services. In March 2014, the Company acquired VALTEQ Gesellschaft mbH and its subsidiaries.

Jones Lang LaSalle is a financial and professional services firm that specializes in commercial real estate services and investment management. Its services include: tenant representation for organizations that lease office, industrial and retail spaces; consulting, which supports companies to develop workplace strategies such as occupancy planning, relocations, and energy and environmental sustainability initiatives; project and development services to manage ground-up creation, building construction, and major interior renovations; capital markets and real estate investment banking, which helps organizations buy and sell properties, and improve the financial impact of their real estate; facilities management for a variety of properties including office towers, retail and exhibition centers, and government, collegiate and industrial complexes; property management services, that provide on-site administration to help owners of office, industrial, retail and specialty properties reduce costs and enhance their property values; and valuations that provide impartial assessments of real estate worth through more than 200 corporate offices in 70 countries. Jones Lang LaSalle was formed by the merger of Jones Lang Wootton, a British firm with origins dating back to 1783, and LaSalle Partners, an American company formed from a predecessor launched in 1968. Jones Lang Wootton opened its first US office in New York in 1975. In 1997, the initial public offering was completed by LaSalle Partners for the company's common stock in the market.

Merck is a biopharmaceutical company that offers medicines and vaccines for various diseases. The company is driven by a mission to discover, develop, and provide innovative products and services that save and improve lives around the world. Merck delivers vaccines, medications, and consumer and animal health products that can help millions around the world. Merck was founded in 1891 and is headquartered in Kenilworth, NJ.

Sutter Health is a not-for-profit health system in Northern California that delivers top-rated, affordable healthcare. Headquartered in Sacramento, California, this institution has doctors, hospitals and other health care services in more than 100 Northern California cities and towns. Major service lines of Sutter Health affiliated hospitals include cardiac care, women's and children's services, cancer care, orthopedics and advanced patient safety technology.

AECOM is a global provider of professional technical and management support services to a broad range of markets, including transportation, facilities, environmental, energy, water and government. With approximately 45,000 employees around the world, AECOM is a leader in all of the key markets that it serves. AECOM provides a blend of global reach, local knowledge, innovation and technical excellence in delivering solutions that create, enhance and sustain the world's built, natural, and social environments. A Fortune 500 company, AECOM serves clients in more than 150 countries and had revenue of $8.0 billion during the 12 months ended March 31, 2014.

NCR Corporation (NCR) is a technology company that provides products and services, which enable businesses to connect, interact and transact with their customers. NCR's portfolio of self-service and assisted-service solutions serve customers in the financial services, retail, hospitality, travel and gaming, and entertainment industries and include automated teller machines (ATMs). The Company operates in fits segments: Financial Services, Retail Solutions, Entertainment, and Emerging Industries. On August 24, 2011, NCR completed the acquisition of Radiant Systems Inc. (Radiant), a provider of multichannel point-of-sale and managed hosted service solutions to the hospitality and specialty retail industries. On December 23, 2011, it sold its healthcare solutions business, including its MediKiosk patient access software, NCR Payment Manager, Patient Portal, Patient Tracking, Physician Referral, and eForms software solutions, to Quadramed Corporation. NCR was founded in 1884 and is headquartered in Atlanta, GA, USA.

AccentCare is a national leader in post-acute home healthcare services, providing comprehensive care, guidance and support for a wide variety of needs, including short-term, complex and chronic conditions.

We are the leader in materials engineering solutions used to produce virtually every new chip and advanced display in the world. Our expertise in modifying materials at atomic levels and on an industrial scale enables customers to transform possibilities into reality. At Applied Materials, our innovations make possible the technology shaping the future.

The University of California was chartered in 1868 and its flagship campus, envisioned as a “City of Learning”, was established at Berkeley, on the San Francisco Bay. Today the world's premier public university and a wellspring of innovation, UC Berkeley occupies a 1,232 acre campus with a sylvan 178-acre central core. From this home, its academic community makes key contributions to the economic and social well-being of the Bay Area, California, and the nation. The California Golden Bears are the athletic teams that represent the University of California, Berkeley. Referred to in athletic competition as California or Cal, the university fields 30 varsity athletic programs and various club teams in the National Collegiate Athletic Association (NCAA).

Southern Glazer's, a family-owned company, is a distributor of beverage alcohol such as wine and spirits. Its over 20,000 team members provide impeccable customer service in 44 states, the District of Columbia, plus Canada and the Caribbean. The company was founded in 1909 and is headquartered in Miami, Florida with an additional office in Dallas, Texas.

Infor provides enterprise software and services worldwide. It operates through license, maintenance, and consulting segments. They offers enterprise software for CRM, ERP, HRM, financial management, performance management, and supply chain management. Infor offers CloudSuite industry suites, which provides integrated applications to manage various business processes for customers in specific industries, enterprise resource planning products, and enterprise asset management products to monitor and manage the deployment, performance, and maintenance of company assets, as well as to provide customers with financial and physical controls to control their energy consumption, and asset and operating infrastructure. It also offers financial management products for budgeting, forecasting, financial reporting, expense management, and compliance, human capital management products to manage their workforce; and customer resource management products to plan, execute, and monitor outbound marketing campaigns. Moreover, Infor provides supply chain management products to manage their supply chain activities, GT Nexus platform to help companies manage production and monitor goods in transit and at rest, Birst analytics, a cloud-based platform for networked business intelligence, maintenance and technical support programs, such as product upgrades, updates, and corrections for the software under maintenance, as well as other technical support services, and consulting services. It offers its industry-specific and other enterprise software products and related services primarily to large enterprises and small-to-midsize companies in various industries, such as manufacturing, distribution, healthcare, public sector, retail, and hospitality industries. Infor markets and sells its software and services primarily through a direct sales force, including systems integrators and resellers. Jim Schaper founded GGC Software Holdings on May 30, 2002 that became Infor in April 2012, with its headquarters in New York in New York.

Parsons, an engineering, construction, technical, and management services firm with revenues of $3.1 billion in 2014, is 100% owned by the Employee Stock Ownership Trust. Parsons is a leader in many diversified markets with a focus on defense/security, industrial, and infrastructure. We conquer the toughest logistical challenges and deliver design/design-build, program/construction management, and other professional services packaged in innovative alternative delivery methods to federal, regional, and local government agencies, as well as to private industrial customers worldwide. Currently, more than 15,000 Parsons employees are engaged in nearly 5,000 projects in 29 countries. These dedicated workers speak more than 80 languages collectively, and hold more than 11,800 college degrees and professional registrations. Parsons' employees continue to go anywhere in the world, meet every technical and management challenge, and persevere until the job is done. Parsons has been combining strong forward-thinking and cutting-edge technology to improve the way people connect with the world for 70 years. Our success has been in striking the balance between big ideas and the technical ability to bring them to life. Thanks to Parsons' global network of resources, we have the power to combine leading-edge technology with unparalleled quality and control. We back it all up with an unwavering commitment to safety for domestic and international projects of any scale, under any conditions. All across the world, at every time of day, Parsons is keeping people moving toward a brighter, safer world.

METTLER TOLEDO is a global manufacturer and marketer of precision instruments for use in laboratory, industrial and food retailing applications. The Company has strong worldwide leadership positions. A significant majority of our instrument sales are in segments in which they are the global leader. In addition to a broad product offering, They have one of the largest global sales and service organizations among precision instrument companies. They focus on the high value-added segments of our markets by providing innovative instruments that often integrate various technologies including application-specific solutions for customers. They design our instruments not only to gather valuable data but also to facilitate the processing and transfer of this data into customers' management information systems.