上海颐盛保险公估有限公司于2009年成立，由中国保险监督委员会批准经营保险公估业务，经营许可业务范围有：
1)保险标的承保前的检验、估价及风险评估； 2)对保险标的出险后的查勘、检验、估损及理算；3)经中国保监会批准的其他业务。
公司自成立以来，已经为国内外的保赔协会、保险公司、船东、租家、货主等有关单位提供服务，并以迅捷、优质的服务，合理的收费，赢得了有关方面的一致好评。公司拥有一支高学历、多学科、业务精、具有团队精神、敬业精神、富有朝气的员工队伍，这支高素质的员工队伍为公司开展多元化经营、高品质的服务、专业化的管理，提供了强有力的保证。

REASUN is an independent and professional company in marine service, and we dedicate ourselves to provide professional service of marine consultant and survey to the clients. We have built a broad and good relationship of cooperation with insurance and marine companies.
The company always keeps the pace with international practice and all team members have long term anticipation for the company future. REASUN is capable to tackle a wide range of shipping and marine problem, and to conduct related feasibility studies and consulting projects.