IIJ America Headquarters & Office Locations

IT service consultancy. Headquarters: 55 E 59th St Fl 18, New York City, New York 10022, United States.

Headquarters
New York City, NY
Total locations
10
Employees · est. 2026
125

Identity graph

IIJ America headquarters, locations and relationships

Headquarters55 E 59th St Fl 18, New York City, New York 10022, United StatesOpen in Google Maps
Legal name
I I J AMERICA INC.
Industry
Software As A Service
Founded
1996

IIJ America office locations

10 total
IIJ America office locations: headquarters and key locations
CityState / regionCountryType
New York CityNew YorkUnited StatesHeadquarters
GardenaCaliforniaUnited StatesOffice
Los AngelesCaliforniaUnited StatesOffice
San JoseCaliforniaUnited StatesOffice
Santa ClaraCaliforniaUnited StatesOffice
TorranceCaliforniaUnited StatesOffice
See all 10 locations
Parent company
No parent company recorded in GraphIQ.ai.

Verified from public filings, company websites and news · Methodology

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About IIJ America

IIJ America is headquartered in New York City, New York, United States. Founded in 1996, the company has 10 recorded locations and employs approximately 125 people worldwide.

Where is IIJ America's main office?

IIJ America's main headquarters office is located at 55 E 59th St Fl 18, New York City, New York 10022, United States. This is the company's primary corporate address.

IIJ America regional offices

Beyond its headquarters in New York City, IIJ America has recorded locations in United States.

IIJ America contact information

The main switchboard for IIJ America headquarters can be reached at +1 212 440 8080. Official website: us.iij.com.

What does IIJ America do?

Ever since its establishment in 1992 as the first Japanese Internet Service Provider, IIJ has been taking pioneering steps in the field of Internet technology. By leveraging the technological expertise gained through providing Internet connectivity services, the company has expanded its business portfolio as a total solutions provider, offering outsourcing services that include cloud computing, Wide-Area Network (WAN) services, systems integration services, and more. By so doing, we have grown as a corporate group that responds to customers’ requests for a wide range of network applications with one-stop services. By combining information technology infrastructure and telecommunications technology infrastructure, the Internet has brought about a technology revolution that has transformed all of the world’s systems and frameworks. Putting all information online has resulted in an almost unlimited expansion of the potential for utilizing information. As network transmission speeds have grown faster and the functionality of data processing has improved, it has become possible to develop new technologies such as cloud computing, the Internet of Things (IoT), and artificial intelligence (AI) beyond the realm of computing into fully-fledged commercial services. This process of giving concrete form to IT concepts marks the beginning of a new era in which global systems and structures will undergo dramatic change. At the forefront of this major trend, the IIJ Group is developing its businesses with the strong belief that continuous innovation can lead to the creation of all-new industries. Based on our corporate philosophy of ensuring high quality and reliability, which we have pursued since the Company’s establishment, we will also continue to provide innovative services that bring new value to customers and contribute to the evolution of a fully networked society.

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  1. Target Define the market Build the account list from companies shaped like your best customers, IIJ America included. Fingerprint search 
  2. Cover Plan territories IIJ America's 10 locations roll up to one account, so it lands in one territory, once. Territory planning 
  3. Engage Act on timing Leadership changes, funding and M&A arrive linked to the account, not a loose headline. Signal monitoring 
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  5. Retain Ground every answer Customer teams and AI agents answer from the same entity, with a source and a date. AI agent data layer 
  6. Expand Find the next buyer inside Follow subsidiaries and divisions to the next team that can buy. Account expansion 

About the source

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A B2B identity graph. It resolves each organization into one verified entity and maps its parent and subsidiaries, employees, competitors and news signals. Revenue teams use it in the product; AI agents query it through the REST API and MCP server.

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IIJ America: frequently asked questions

Where is IIJ America headquarters?

55 E 59th St Fl 18, New York City, New York 10022, United States.

What is IIJ America's phone number?

+1 212 440 8080 (headquarters).

When was IIJ America founded?

1996.

How many employees does IIJ America have?

About 125, as of October 2026 (GraphIQ.ai estimate).

How many offices does IIJ America have?

10 locations, including Gardena, Los Angeles, San Jose, Santa Clara.

Questions about GraphIQ.ai

Is GraphIQ.ai a list of companies like a spreadsheet?

No. Each organization resolves to one verified entity linked to its parent, subsidiaries, people and signals, so IIJ America here is the same IIJ America in your CRM, territory plan and agent answers.

Where does this IIJ America data come from?

Public filings, company websites and news, resolved to one entity and continuously updated.

Find more info on IIJ America using GraphIQ

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287MOrganizations resolved
393MEmployees
2B+News and events