Best companies in Clayton, MO

Optiv Security, Inc. is a privately owned information security company based in Denver, Colorado.

Schnuck Markets, Inc. have been serving customers a unique combination of quality food, variety and value for more than seven decades. Founded in north St. Louis in 1939, the family-owned grocery company has grown to include nearly 100 stores in five states: Missouri, Illinois, Indiana, Wisconsin and Iowa.

Brown and Caldwell is the largest engineering consulting firm solely focused on the U.S. environmental sector. In a climate of tightening regulations, even tighter budgets and swift advances in technology to bridge the gap between compliance and fundin...

BI WORLDWIDE partners with businesses using the principles of behavioral economics to develop measurable sales incentive, customer loyalty, employee engagement and event solutions that keep their client's company energized, inspired and moving forward. Their US headquarters is located in Minneapolis, Minnesota, and they have more than 25 sales offices throughout the US and headquarters around the world in Australia, Brazil, Canada, China, India, Latin America, Singapore and the United Kingdom.

BJC HealthCare is a non-profit health care organization based in St.

The principal mission of Western Governors University is to improve quality and expand access to post-secondary educational opportunities by providing a means for individuals to learn independent of time and place and to earn competency-based degrees and other credentials that are credible to both academic institutions and employers. Truly a university without boundaries, Western Governors University is a non-profit university founded and supported by 19 state governors to serve the needs of today's citizens. At no other time in the history of higher education have the governors of several states joined together to create a university. In addition, WGU is supported by over 20 leading U.S. corporations and foundations. Western Governors University is an online university driven by a mission to expand access to higher education through online, competency-based degree programs. WGU has flourished into a national university, serving over 14,000 students from all 50 states. The university continues to open doors for adult learners who need flexibility to achieve their education and career goals. WGU's innovative competency-based academic approach makes it possible, allowing individuals to fit their education into their lives, not the other way around.

Enterprise Bank is a true community bank offering checking accounts, loans, mobile banking, and more to businesses, nonprofits, and individuals in Massachusetts and southern New Hampshire.

Graybar, a Fortune 500 company, specializes in supply chain management services and is a leading North American distributor of high-quality components, equipment and materials for a number of industries. With $6 billion in revenue (2014), Graybar employs thousands of men and women at more than 260 North American distribution centers. As one of North America's largest employee-owned companies, Graybar has the power and stability of a big company coupled with the integrity and drive of a neighborhood business. Founded in 1869, Graybar procures, warehouses, and delivers tens of thousands of electrical supplies, communications and data products, components and related services to its customers. Graybar stocks and sells hundreds of thousands of items from thousands of manufacturers. Graybar serves customers in the construction market, the commercial, institutional and government (CIG) market, and the industrial and utility markets, with products and services that support new construction, infrastructure updates, building renovation, facility maintenance, repair and operations, and original equipment manufacturing. Through its distribution network and value-added services, including kitting and integrated solutions, Graybar is helping its customers to power and network their facilities with speed, intelligence and efficiency. By adding sophisticated logistics and project management to its operations, Graybar has become a vital link in America's supply chain.

Great Southern Bank was founded in 1923, with a $5,000 investment, four employees and 936 customers. Today, it has grown to $3.8 billion in total assets, more than 1,100 dedicated associates serving 142,000 households. Headquartered in Springfield, Mo., the Company operates 116 offices in nine states, including 112 retail banking centers in Missouri, Illinois, Arkansas, Iowa, Kansas, Minnesota and Nebraska, three commercial loan offices in Dallas, Texas, Tulsa, Okla., and Overland Park, Kansas, and one home loan office in Springfield, Mo. Great Southern offers one-stop shopping with a comprehensive lineup of financial services that give customers more choices for their money. Customers can choose from a wide variety of checking accounts, savings accounts and lending options. With the understanding that convenient access to banking services is a top priority, customers can access the bank when, where and how they prefer, whether it's through a banking center that will have the longest banking hours in town, through an ATM, by telephone or through the Internet.

WellCare Health Plans provides government-sponsored managed care services to families, children, seniors, and individuals with medical needs through Medicaid, Medicare Advantage, and Medicare Prescription Drug Plans, as well as individuals in the health insurance marketplace. The company is committed to continually enhancing the quality of care and service it provides to the members, helping to access the right care at the right time in the appropriate setting. WellCare Health Plans was founded on 1985 and is headquartered in Tampa, Florida.

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.

Centene Corporation is at the forefront of providing quality health access for individuals across the United States, including those who are under-insured and uninsured. As a leading multi-national healthcare enterprise, Centene is dedicated to transforming the health of communities we serve by providing local services for the families and individuals in our care. In 1984, Centene Corporation was founded as Family Hospital Physician Associates, a nonprofit health plan in Milwaukee, WI, by Elizabeth “Betty” Brinn. As the company grew, Michael Neidorff joined as Centene's President and Chief Executive Officer in 1996, helping to establish the new name and move its headquarters in St. Louis, MO. By the early 2000s, Centene's positive impact on healthcare spurred additional health plans, significant growth in revenue, and its transformation into a publicly traded company. After joining the FORTUNE 500 list in 2010, Centene continued to expand by launching operations in correctional healthcare, commercial insurance, and coverage for the military community, while acquiring large companies like Health Net and WellCare. As the #1 U.S. insurer in the Health Insurance Marketplace, Centene has never lost its focus on individual care or its passion toward community health. The company currently provides coverage across the United States and internationally in Spain, Slovakia, and the UK. With local health plans all over the U.S., staying connected with those individuals and families that need care most is central to Centene's unwavering commitment to quality healthcare for everyone.

Provides Billing And Bookkeeping Services. Provides Adjustment Or Collection Services, Specializing In Collection Services.

Collabera is a fast growing, end-to-end information technology services and solutions provider working with leading Global 2000 organizations from the Financial Services, Communications, Media, Manufacturing, Retail, Energy and Utilities domains. Collabera delivers highly responsive and innovative solutions that help clients align their IT strategy with business goals to address the most important IT needs through a combination of consulting solutions, proprietary methodologies, assets based services and a Collaborative Engagement Model. Collabera employs over 6500 professionals across more than 20 offices and three world-class delivery centers in the US, Europe and India. We deliver a full portfolio of services that include IT Consulting, Application Development and Management, Independent Testing, Infrastructure Management Services, Enterprise Software Solutions, Business Intelligence & Data Warehousing as well as Professional Services.

For more than 100 years, Simmons Bank has worked hard to help make our customers' dreams come true - like buying a home, starting a business or simply having the ability to manage your money safely and securely, anywhere you happen to be.

First Busey Corporation is a financial holding company headquartered in Champaign, Illinois.

Northwestern Mutual has been helping people and businesses achieve financial security for more than 160 years. Through a holistic planning approach, Northwestern Mutual combines the expertise of its financial professionals with a personalized digital experience and industry-leading products to help its clients plan for what's most important. Northwestern Mutual delivers financial security to millions with life, disability income and long-term care insurance, annuities, and brokerage and advisory services. The company manages billion of dollars of investments owned by its clients and held or managed through its wealth management and investment services businesses. Northwestern Mutual is the marketing name for The Northwestern Mutual Life Insurance Company (NM), Milwaukee, WI (life and disability insurance, annuities, and life insurance with long-term care benefits) and its subsidiaries. Subsidiaries include Northwestern Mutual Investment Services, LLC (NMIS) (securities), broker-dealer, registered investment adviser, member FINRA and SIPC; the Northwestern Mutual Wealth Management Company (NMWMC) (fiduciary and fee-based financial planning services), federal savings bank; and Northwestern Long Term Care Insurance Company (NLTC) (long-term care insurance).

As one of the world's leading money managers, clients rely on their risk management expertise, intellectual capital and innovative solutions to realize their investment objectives. Learn more about who they are and how they can serve you.

Discover Financial Services is a direct banking and payment services company operating the Discover card and America's first cash rewards credit card. It is one of the largest card issuers in the United States. Beyond its flagship credit business, it also offers personal and student loans, home and home equity loans, online savings products, certificates of deposit, and money market accounts. Its payment businesses consist of Discover Financial Services' Discover Network, with millions of merchant and cash access locations; PULSE, one of the nation's leading ATM/debit networks; and Diners Club International, a global payments network with acceptance in more than 185 countries and territories. Discover Financial Services was founded in 1985 and is based in Deerfield, I.L.