于一八八五年，栢森斯先生(William Parsons)，栢诚公司的创始人，在纽约市威廉街二十二号创办了他的顾问工程公司，开始设计纽约的第一条地下铁路。后于一九零六年，芝加哥一位著名的牵引动力工程师伯令克霍夫先生 (Henry Brinckerhoff) 加入了这个公司。120年以来，这个公司逐渐壮大，目前已成为世界一流的大型工程顾问公司，称为栢诚 (集团) 公司 [Parsons Brinckerhoff Inc.(PB)]，全球拥有9,000员工分布在五大洲150个办事机构，遍布全球各大城市，而集团公司的总部设在纽约。
栢诚于三十多年前设立了栢诚亚太地区分公司, 目前已拥有2000名员工.。 栢诚目前在中国北京、上海、深圳，广州，澳门及香港设立了分公司，并拥有700多名员工。 栢诚公司为基础设施、商业、工业、住宅和土木工程项目提供工程设计及监理的专业服务。服务范围从规划、可行性研究到工程方案设计、深化设计、项目管理和施工监理、质量保证、调试验收及操作运行。我们凭借着我们专业的技术和服务精神，以及对各地区情况的了解，竭诚服务于各方客户。我们的努力使得我们栢诚公司现已成为同行业中的佼佼者。
Established in 1885, Parsons Brinckerhoff has earned a reputation for engineering excellence by working on some of the world's premier projects. With staff resources of over 9,000 located in over 150 offices world wide, including 2,000 in Asia, our depth and geographic diversity allow us to mobilise our resources promptly in order to meet the needs of our clients.
At the turn of the century, PB was involved in the design and construction of the first New York City subway. Since then, Parsons Brinckerhoff has provided planning, architecture, engineering, and construction management services for award-winning tunnels, bridges, transit systems, highways, airports, ports, marine facilities, buildings and site developments around the globe. Our commitment to quality has made Parsons Brinckerhoff a recognised name in engineering consultancy which has resulted in PB being ranked by Engineering News-Record (ENR) as the No. 1 Transportation Firm, (for 12 consecutive years) and the number 1 Pure Design firm.
Our success has been attributed to many factors -- our commitment to quality; our reputation for technical excellence; the respect of our peers; and, most important of all, our attitude toward our clients. For over a century, PB has anticipated and adapted to the ever changing world, working with clients to bring practical engineering solutions to countries, cities, towns, and suburbs around the world. Our organisation is made up of professional staff that can deliver a full range of project services tailored to a client's needs.
Parsons Brinckerhoff (Asia) Ltd. (PBA) Established in Hong Kong in 1977, PBA now has a staff have over 550 highly qualified professional and support personnel located in Beijing, Hong Kong, Shanghai and Guangzhou. PBA has long established itself as the premier consultant in providing local clients with civil, structural, environmental, transportation planning, mechanical and electrical engineering services for commercial, industrial, residential, transit and infrastructure projects throughout Asia. Company experience encompasses every phase of work from the feasibility studies, design, construction supervision, quality assurance and commissioning. From energy management studies to project management of international projects, PBA applies the same high standards, talent and expertise.
Project elements included in the firm's services are: project management, construction management, heating, ventilation and air-conditioning, special facility ventilation (such as tunnels), power supply, electricity transmission and distribution, transportation planning, traffic surveillance, rail and mass transit, fire detection and protection, plumbing and drainage, energy management, automated controls, acoustics and vibration, electronics, computer networking, communications, security, site utilities, structural design, civil works, sewage and waste water treatment, process piping and specialist equipment.
Our experience is backed by state-of-the-art computer software, and extensive use is made of an in-house mainframe computer for modelling and simulation, and CADD for coordinated drawing production. The firm, through its dedication to advanced technology applications, has furthered PB's reputation for engineering excellence throughout Asia and Australia.
THOMAS J. O'NEILL 先生简介
THOMAS J. O'NEILL 先生，现年53岁，是栢诚集团公司 （简称"栢诚公司"）主席兼首席执行官。栢诚公司成立百年以来，逐步壮大，目前已成为世界一流的大型工程顾问公司，全球9000余名员工分布在五大洲150个办事机构，年收入达14亿美元。栢诚公司面向公私客户在交通运输，电力，建筑楼宇，电信和环境设施领域提供项目管理，工程设计，规划，施工管理和运行与维护服务。
THOMAS J. O'NEILL先生任栢诚美国基础设施子公司（Parsons Brinckerhoff Quade & Douglas, Inc.）总裁。在任期间，他新建了若干轨道交通系统和复杂桥梁设计的服务中心，制定了一套公司内部的项目管理培训计划，并督导全美范围内40个办事机构，共计2500名员工的公司运作。在THOMAS J. O'NEILL先生的有效领导下，栢诚美国基础设施子公司的年收入及利润年年创新纪录。
THOMAS J. O'NEILL先生毕业后被分配到栢诚-图德-伯克德 (Parsons Brinckerhoff -Tudor-Bechtel) 合资公司，即乔治亚州亚特兰大大都会捷运系统(MARTA)的工程总承包单位工作。1978年，THOMAS J. O'NEILL先生加盟位于旧金山的图德工程公司（Tudor Engineering Company），继而管理其在亚特兰大和西雅图的办事机构。1988年，THOMAS J. O'NEILL先生成为图德工程公司 (Tudor Engineering Company) 执行副总裁兼首席运营官，1989年被任命为总裁。1992年，他重返栢诚公司就任高级副总裁及栢诚基础设施分公司(PBQ&D)东部集团经理。之后，就任栢诚公司总裁兼首席运营官。
THOMAS J. O'NEILL 先生活跃于众多专业组织，包括美国工程公司委员会，美国土木工程师协会， The Moles - 一个地下岩土工程施工专业组织。他目前为建筑业圆桌委员会的主席，这是一个由100位顶级建筑、工程设计和施工公司首席执行官组成的专业组织。
THOMAS J. O'NEILL 先生，最近被任命为达特茅斯(Dartmouth) 大学塞约(Thayer)工程学院监理会理事。THOMAS J. O'NEILL 先生在美国八个州均为注册专业工程师。
Thomas J. O'Neill, age 53, whose present term continues until 2005, has been Chairman since March, 2004, a Director, President and Chief Executive Officer of the Company since 1996, is Chairman of the Global Management Committee and a member of the Nominating Committee.
He was first employed in the Parsons Brinckerhoff group in 1973 and was assigned to the Parsons Brinckerhoff-Tudor-Bechtel joint venture, the general engineering consultant for the Metropolitan Atlanta Rapid Transit Authority (MARTA) transit system. While at the joint venture, he served as a Project Unit Manager, serving in that capacity for much of the downtown Atlanta portion of the system. In 1978, he joined Tudor Engineering Company in San Francisco and subsequently managed Tudor's offices in Atlanta and Seattle. In 1988, he became Tudor's Executive Vice President and Chief Operating Officer, and in 1989 was appointed its President. He returned to the Parsons Brinckerhoff group in 1992 as a Senior Vice President and East Group Manager for Parsons Brinckerhoff Quade & Douglas, Inc., and in 1993 he was named President and Chief Operating Officer of that company. He has been involved on a wide variety of transit, highway, hydroelectric and bridge projects.
Mr. O'Neill is active in a number of professional organizations, including The Moles, an organization of professionals in heavy construction, for which he is currently the First Vice President, and the Design Professionals Coalition, for which he is the Immediate Past Chair. He is currently Chairman of the Construction Industry Round Table, an organization of 100 chief executive officers of leading architectural, engineering and construction firms in the U.S.
Mr. O'Neill recently was appointed as a Trustee on the Board of Overseers of the Thayer School of Engineering at Dartmouth College. Mr. O'Neill is a licensed professional engineer in eight states.