About Guåhan Insurance

Count on us for all your insurance needs.

Guåhan Insurance Services, Inc. specializes in  Home, Auto and Business Insurance, and is ready to serve you from our convenient location in the heart of Guam's business district of Tamuning. Guåhan Insurance is a wholly owned subsidiary of Nanbo Guam Ltd. and is the general agent for Sompo Japan Nipponkoa Insurance Inc., Japan’s largest property and casualty insurance company* with an A+ (Superior) rating from A.M. Best.


At Guåhan Insurance, service is our business. Our experienced insurance professionals are always ready to serve the community at our new location in Hagåtña. With our reliable and excellent service, count on us for all your insurance needs.


*Net Premium Written/Non-consolidated accounts of Sompo Japan Nipponkoa


History of Guåhan Insurance Services, Inc.

July 1991

Nippon Fire & Marine Insurance Co., Ltd. entered into General Agency Agreement with Nanbo Guam, Ltd.


February 2013

Guåhan Insurance Services, Inc. was incorporated and opened its office at the Ada Plaza Building in



March 2013

The portfolio of Nipponkoa Insurance Co., Ltd. on Guam was transferred to Guåhan Insurance Services,

Inc. from Nanbo Guam, Ltd. as its sub-agent. Nanbo Guam, Ltd. subsequently stopped selling any of the

insurance products by Nipponkoa Insurance Co., Ltd.


April 2015

Guåhan Insurance Services, Inc. was relocated to the Cliff Pointe Building in Hagåtña.


July 2015

Sompo Japan Nipponkoa Insurance Inc. entered into General Agency Agreement with Guåhan Insurance

Services, Inc.


April 2016

Peter “Sonny” Ada, Yukio Kuribayashi, Norman Tenorio and John Terlaje were elected as the members of

the Board of Guåhan Insurance Services, Inc.


May 2017

Etsuo Moriya was appointed as the president of Guåhan Insurance Services, Inc. as its fourth president

since its establishment.



About Sompo

SOMPO Mark (The Global Ring)




The red sphere symbolizes perfect harmony and stability, while simultaneously representing our nation of Japan. The overlaid platinum ring is a leader guiding towards our future, representing SOMPO HOLDINGS’s future in connecting with people of the world to create a “new level of trust.” The dynamic combination of the sphere and ring is an expression of our vision to build a globally competitive

company, as a leading brand in Japan.


Brand Slogan “Innovation for Well-being”

Express the width of our business domain not only in insurance but also in related services and our will to be the best customer service provider both at home and abroad.


Brand Statement

In this age of uncertainty, we strive to bring peace of mind to your tomorrow. To achieve this we are constantly innovating. From safety and security to health, we seek to promote well-being in every aspect

of your life, supporting you in Japan and throughout the world.

Sompo Japan Nipponkoa Insurance Inc.

is one of the largest P&C insurance

companies in Japan.

- Total assets: ¥ 7,569 billion*

- Workforce: 25,822 employees*

- Sales agencies: 58,976

(*as of March 31, 2017)


Corporate History:

1887 - Tokyo Fire Insurance

Company is founded (becomes

Yasuda Fire & Marine Insurance

Company afterward)


1892 - Nippon Fire Insurance is

founded (becomes Nippon Fire &

Marine Insurance afterward)


2001 - Nippon Fire & Marine

Insurance merges with Koa Fire

& Marine Insurance and becomes

Nipponkoa Insurance


2002 - Yasuda Fire & Marine

Insurance Company merges

with Nissan Fire & Marine

Insurance and Taisei Fire &

Marine and becomes Sompo

Japan Insurance, Inc.


2010 - Joint holding company is

established to facilitate the management

integration of Sompo Japan

and Nipponkoa Insurance



2014- The companies, each with 120

years of history, merge to form




Overseas Network:

32 countries and regions, 228 cities

(as of March 31, 2017)

- East Asia (China, Taiwan, Korea)

- Europe, Africa & Middle East (UK,

Germany, Belgium, Netherlands,

France, Italy, Spain, Russia,

Turkey, UAE, Switzerland,

Republic of South Africa)

- South Asia & Oceania (Singapore,

Malaysia, Indonesia, Philippines,

Thailand, Vietnam, Cambodia,

Myanmar, India, Australia)

- North America (U.S.A [New York,

LA, Chicago, Nashville, Charlotte,

Dallas, Silicon Valley, Guam,

etc.], Canada [Toronto])

- Central & South America (Mexico,

Bermuda, Brazil)


Credit Ratings as of May 19, 2017

Standard & Poor’s Financial

Strength Rating A+

Moody’s Insurance Financial

Strength Rating A1

A.M. Best Financial Strength

Ratings A+



A.M. Best rating of A+ (Superior) | Financial Size Category of XV

Guåhan Insurance Services, Inc. is the general agent for Sompo Japan Nipponkoa Insurance Inc.

© 2017 Guåhan Insurance Services, Inc. | Camacho Landmark Center Phase 2, 509 South Marine Corps Drive, Suite 5 & 6, Tamuning, Guam 96913 | (671) 475-1162 / 1157