Best professional companies in Oakland, CA

Exponent is an engineering and scientific consulting firm providing solutions to complex problems. The firm has been best known for analyzing accidents and failures to determine their causes, but in recent years it has become more active in assisting clients with human health, environmental, engineering, regulatory and business issues associated with new products or processes to help prevent problems in the future. The Exponent name is recognized for its integrity, objectivity, independence, and professionalism. Their corporate core values drive a commitment to client service that enables us to provide consistently high quality work to clients worldwide. Exponent's multidisciplinary organization of scientists, physicians, engineers, and business consultants brings together more than 90 technical disciplines to address complicated issues facing industry and business today.

Their clients demand the highest level of legal services, customized to fit their specific needs. To deliver these services efficiently and effectively, Husch Blackwell is structured by industry rather than by practice. After all, their clients aren't organized by practice; they're organized around markets and industries. At Husch Blackwell, teams of lawyers with a depth of experience within a particular industry work together, across practice specialties, to deliver comprehensive solutions to help their clients achieve their business goals. Their partners, associates and legal professionals collaborate closely on client matters, so that each client benefits from the collective expertise of the firm. With offices in 15 U.S. cities and in London, Husch Blackwell has a heritage of nearly a century of exceptional legal service. They have a strong, sustained commitment to diversity and inclusion, and their attorneys are dedicated to serving their communities through a wide variety of pro bono work.

HNTB Corporation is an American infrastructure design firm that was founded in 1914.

Littler Mendelson is a global management-side employment and labor law practice firm that provides experienced attorneys in legal profession. The practices of the company are appellate practice, background checks, class actions, business restructuring, rediscovery, employee benefits, and litigation and trials. Industries that the company renders their services are construction, energy, food and beverage, government contractors, healthcare, higher education, retail, and artificial intelligence. Littler Mendelson is a U.S.-based company that was founded in 1942.

Keenan provides innovative insurance and financial solutions for schools, public agencies and health care organizations.We are the experts you can rely on when it comes to employee benefits, risk management, claims services, and technology.

For nearly four decades, public- and private-sector clients worldwide have selected Hill International (NYSE:HIL) as construction consultants on their most complex projects. With thousands of construction professionals around the world,

FTI Consulting have an unmatched combination of breadth and depth of expertise across their worldwide network of 3,500 employees in 26 countries on six continents. Their vast network and collaborative culture enable their teams to overcome even the most complex threats to enterprise value. They see broadly, think deeply and act decisively to drive results and achieve the best possible outcome for every engagement.

Charles River Associates is a global consulting firm headquartered in Boston.

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.

Headquartered in Long Beach, California, Moffatt & Nichol is a global infrastructure advisory firm working from 36 offices and 7 countries. This privately owned and operated company provides practical solutions to clients in the marine terminal, transportation, energy, environmental, federal, and urban development markets around the world. A multidiscipline professional services firm, Moffatt & Nichol has specialized expertise in structural, coastal, and civil engineering; environmental sciences; economics analysis; inspection and rehabilitation; and program management solutions.

ATR International is a staffing and consulting leader that delivers next-generation recruiting that enables businesses and communities to thrive.

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.

WSP USA Corp., doing business as WSP Sells, provides engineering and design consulting services. The company offers land remediation; urban planning; building information modeling; bridge, structural, mechanical, and electrical engineering; lighting, green building, and transport network designing; water and waste management; and commissioning services. It caters to aviation, commercial, education, energy, financial, insurance, government, healthcare, hotels and resorts, industrial, manufacturing, information technology, telecommunication, legal, mining, museum and library, oil and gas, rail, residential, retail, roads and highways, science and technology, sports and leisure, urban regeneration, and utilities sectors. WSP USA Corp. was formerly known as Chas. H. Sells, Inc. The company was founded in 1925 and is headquartered in New York, New York. As of October 1, 2007, WSP USA Corp. operates as a subsidiary of WSP Group plc.

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.

Faithful+Gould is an integrated project and programme management consultancy.

Gordon Rees Scully Mansukhani, LLP, commonly referred to as Gordon & Rees, is an AmLaw 100 law firm based in the United States, with more than 1,000 lawyers practicing in all 50 states.

SOS Security is one of the largest privately-owned security companies in the U.S. with more than 7,500 security professionals working domestically and around the world through foreign regional joint ventures and strategic partners. A proven leader in the Security and Protective Services industry, SOS Security is headquartered in Parsippany, NJ and has offices throughout the United States and resources throughout the world.

TriMark is the country's largest provider of equipment, supplies and design services to the foodservice industry. TriMark offers foodservice operators a new level of service by combining the hands-on support and local market knowledge of a strong regional supplier with the purchasing strength, industry expertise, and delivery capabilities of a national company. We work closely with our customers; which include national restaurant chains, independent restaurant operators, healthcare facilities, entertainment venues, and many other segments; to provide the products and services that will help them operate more efficiently and realize better bottom line results.

Ryan is an award-winning global tax services firm, with the largest indirect tax practice in North America and the sixth largest corporate tax practice in the United States. Headquartered in Dallas, Texas, the Firm provides a comprehensive range of state, local, federal, and international tax advisory and consulting services on a multi-jurisdictional basis, including audit defense, tax recovery, credits and incentives, tax process improvement and automation, tax appeals, tax compliance, and strategic planning.