biggest companies in Mechanicsburg, PA

Deloitte is the brand under which tens of thousands of dedicated professionals in independent firms throughout the world collaborate to provide audit, consulting, financial advisory, risk management, tax and related services to select clients. These firms are members of Deloitte Touche Tohmatsu Limited, a UK private company limited by guarantee (“DTTL”). Each DTTL member firm provides services in particular geographic areas and is subject to the laws and professional regulations of the particular country or countries in which it operates. Each DTTL member firm is structured in accordance with national laws, regulations, customary practice, and other factors, and may secure the provision of professional services in its territory through subsidiaries, affiliates, and other related entities. Not every DTTL member firm provides all services, and certain services may not be available to attest clients under the rules and regulations of public accounting. DTTL and each DTTL member firm are legally separate and independent entities, which cannot obligate each other. DTTL and each DTTL member firm are liable only for their own acts and omissions, and not those of each other. DTTL (also referred to as “Deloitte Global”) does not provide services to clients. The DTTL member firm in the United States is Deloitte LLP. Deloitte's offices in New York have over 5,000 professionals in Audit, Advisory, Financial Advisory Services, Tax, and Consulting. Deloitte's U.S. headquarters at 30 Rockefeller Plaza in Manhattan was awarded the U.S. Green Building Council's Leadership in Energy and Environmental Design (LEED) Certification at the Gold level for commercial interiors in 2013. Deloitte designed its headquarters as a next generation workplace, bringing to life the organization's commitment to cutting-edge technology, open and flexible work settings and conference and training facilities.

& Halske, was founded in 1847 and is headquartered in Munich, Germany. Siemens' principal activities are in the fields of industry, energy, transportation and healthcare. It is organized into five main divisions: Industry, Energy, Healthcare, Infrastructure & Cities, and Siemens Financial Services (SFS). Siemens and its subsidiaries employ approximately 360,000 people across nearly 190 countries and reported global revenue of approximately 73.5 billion euros for the year of 2011. In the industry sector, the company's portfolio ranges from industry automation and drives products and services to building, lighting, and mobility solutions and services, as well as includes system integration and solutions for plant business. It offers automation and drives, industrial solutions and services, transportation systems, Siemens building technologies, and OSRAM lighting solutions. In the energy sector, the company provides various solutions for the generation, transmission, and distribution of power, as well as for the extraction, conversion, and transport of oil and gas in the oil and gas industry. Siemens Energy Service delivers service solutions for gas turbines, steam turbines, generators or wind turbines to increase efficiency, reliability and availability throughout the entire lifecycle. From modernizations and upgrades, remote monitoring, lifetime extensions, and condition monitoring to logistical and turnkey service for onshore and offshore wind turbines, Siemens energy services work to achieve maximum success and efficiency. In the healthcare sector, Siemens develops, manufactures, and markets diagnostic and therapeutic systems, devices, and consumables, as well as offers IT systems for clinical and administrative purposes. Other services include technical maintenance, professional, and consulting services. Siemens AG offers IT solutions and services, primarily information and communications systems. Further, the company provides financial products and services comprising commercial finance, equity and project finance, treasury and investment management, and project and export finance. Siemens AG offers insurance solutions, such as claims management, as well as acts as a broker of company-financed insurances for employees on business trips and foreign assignments. The company has equity investments in Nokia Siemens Networks B.V., a telecommunications infrastructure company; and BSH Bosch und Siemens Hausgerate GmbH, a household appliance producer.

General Dynamics Corporation is an American publicly traded, aerospace and defense corporation headquartered in Reston, Virginia.

8 million-member health insurance division, as well as commercial and international ventures.

Serco is a service company that serves Federal, state and local governments, along with the Canadian government, and commercial customers. It specializes in service delivery excellence. They provide clearances and secure systems to perform federal government work, combined with the commercial savvy to drive business results for global corporations. The company helps companies tackle complex problems in areas like healthcare, transportation and defense. Serco was founded in 1988 and is located in Reston, Virginia.

Acosta is a full-service sales and marketing agency in the consumer packaged goods industry. Acosta Foodservice provides integrated sales and marketing solutions for food and non-food manufacturers, distributors and operators across all away-from-home meal channels.

Arthur J. Gallagher & Co.

Stantec provides professional consulting services in planning, engineering, architecture, interior design, landscape architecture, surveying, environmental sciences, project management, and project economics for infrastructure and facilities projects. They support public and private sector clients in a diverse range of markets in the infrastructure and facilities sector at every stage, from initial concept and financial feasibility to project completion and beyond. The Stantec community unites approximately 22,000 employees working in over 400 locations across six continents. Stantec collaborate across disciplines and industries to bring buildings, energy and resource, environmental, and infrastructure projects to life. Stantec work-engineering, architecture, interior design, landscape architecture, surveying, environmental sciences, project management, and project economics, from initial project concept and planning through design, construction, and commissioning-begins at the intersection of community, creativity, and client relationships. Stantec local strength, knowledge, and relationships, coupled with our world-class expertise, have allowed us to go anywhere to meet our clients' needs in more creative and personalized ways. With a long-term commitment to the people and places we serve, Stantec has the unique ability to connect to projects on a personal level and advance the quality of life in communities across the globe. Stantec trades on the TSX and the NYSE under the symbol STN.

Chewy.com delivers pet happiness by conveniently shipping over 500 brands of pet food and goodies for free. Being a pet parent is one of the best things in life. And they understand because they're pet parents too. In fact, Chewy.com was founded by people with a serious passion for helping pets. They wanted to make the process of finding food, treats, and all that good stuff easy to find and deliver it straight to the doorstep

Robert Half is a professional services company and is the world's first and largest accounting and finance staffing firm. The company was founded by Robert Half in 1948 by providing professional staffing services. Robert Half is also now involved in risk consulting and internal audit services in addition to its human resources consultancy business. The company reported revenues of US$4.2 billion for the fiscal year 2013.

Volt offers proven staffing and workforce management services that make great organizations better. Volt Information Sciences, Inc. is an international provider of staffing services, outsourcing solutions, and information technology infrastructure services.Their staffing services include providing contingent workers and personnel recruitment services, supporting primarily professional administration, technical, information technology, and engineering positions.

Imagine a professional services firm with vision beyond "the ordinary." A firm with deep subject-matter expertise as well as deep national resources. A firm committed to putting clients at the center of everything it does. That firm is Dewberry. And...

Aspen Dental Management, Inc. is a dental support organization - a dental practice management corporation that provides business support and administrative services in the US. Its headquarters is in DeWitt, New York.

BDO is an accounting firm that offers consulting services to its clients. BDO's range of services consist of advisory, audit, assurance, consulting, and tax. It offers its services to businesses in the consumer, financial, gaming, hospitality, leisure, government contracting, healthcare, manufacturing, distribution, NPO, private equity, real estate, and life sciences industries. BDO was founded in 1980 by M.L. Seidman.

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).

Veritiv Corporation is a business-to-business provider of packaging, publishing, and hygiene products.

Crete Carrier Corporation has been a leader in the national trucking industry from our headquarters in Lincoln, Nebraska for over 50 years.

Erie Insurance offers a range of services to meet family insurance needs, including a variety of home and tenant (renters) insurance policies and boat insurance. ERIE also offers a variety of business insurance products to meet the needs of both small and large businesses. Erie Family Life offers a complete line of products to meet individual and business life insurance needs. When H.O. Hirt and O.G. Crawford decided to start an insurance exchange in 1925, they wanted to base it on “simple common sense, mixed with just plain decency.” They turned to the Golden Rule as a guiding principle: “Do unto others as you would have them do unto you.” The two entrepreneurs spent months drumming up support for the Erie Insurance Exchange, with nothing but their axiom and a business plan scribbled on a 10-cent tablet. On April 20, 1925, their fundraising concluded and 90 years of service and innovation began.

Kimley-Horn one of the nation's premier planning and design consulting firms.At Kimley-Horn, they do things differently. People-clients and employees-are at the forefront of our business. Clients know they are laser-focused on their success. Employees know their culture and approach to business are built on a desire to see our staff flourish, one and all. Both groups know that with Kimley-Horn, they can expect more and experience better.