Hotnet

What Hotnet does

HOTnet (北海道総合通信網株式会社 / Hokkaido Telecommunication Network Co., Inc.) is a private B2B telecommunications and ICT solutions provider headquartered in Sapporo, Hokkaido, Japan, founded in 1989. The company serves enterprise customers, local governments, public institutions, and educational organizations across Hokkaido with an integrated portfolio spanning network, cloud, data center, application, security, and operational support services. Its signature asset is an owned optical fiber network of approximately 23,000 km that covers all 179 municipalities of Hokkaido, including remote islands, providing a uniform regional carrier footprint under the differentiated positioning of "eliminating regional disparities in telecommunications" (地域格差のない通信環境).

The technology backbone rests on the proprietary fiber network, a seismically isolated Sapporo Data Center operating on 100% renewable energy with 72-hour fuel-powered generator backup, ISO/IEC 27001-certified since 2003, and staffed 24/7/365. Service centers in Asahikawa, Obihiro, and Hakodate extend on-the-ground support across Hokkaido's major regional cities. Recent additions include a high-speed, low-latency DCI Communication Service launched in March 2026 for industrial clusters in the Ishikari City area, an AI + Robot Reception Guidance System for government offices introduced in 2025, and a Sapporo co-creation space ("Akallabo") built in 2024 that won the Hokkaido Governor's Award in the Nikkei New Office Awards.

The business model is a recurring, subscription-driven B2B ICT services model with custom quoting — no public pricing is listed and all engagements run through consultative sales. Go-to-market is direct enterprise field sales with technical sales engineering support, prioritizing face-to-face relationships ("顔の見える営業"). HOTnet reported FY2024 revenue of approximately ¥16.6 billion, employed 277 staff at end-FY2025, and reports a 5-year average voluntary turnover rate of approximately 1% — pointing to a stable, mature regional operator rather than an early-stage scale-up.

Name

Hotnet

Legal name

北海道総合通信網株式会社

Website

https://hotnet.co.jp

Company type

Private

Founded year

1989

Operating status

Operating

Headcount range

101–250 employees

Short description

HOTnet (北海道総合通信網株式会社) is a Sapporo-based B2B ICT and telecommunications provider operating an owned ~23,000 km fiber optic network across all 179 Hokkaido municipalities, delivering network, cloud, and data center services to enterprise, government, and education clients.

Ownership category

akta.pro rank

Product category

Telecommunications Infrastructure Services

NAICS

Wired Telecommunications Carriers (517111), Wired and Wireless Telecommunications Carriers (except Satellite) (51711), Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (518210)

SIC

Telephone Communications (No Radiotelephone) (4813), Communications Services, Nec (4899)

akta.pro primary industry

Fiber-to-the-Premises (FTTP/FTTH) Broadband Providers (HDAIABAC)

akta.pro secondary industries

Outside Plant (OSP) & Aerial/Buried Fiber Infrastructure (HDAFALAI), Backbone & Long-Haul Transport (IP/MPLS, Optical/Wavelength) (HDABALAH), Wireless ISPs (WISPs) & Fixed Wireless Access Providers (HDAIADAD), Network Services & Managed Data Center Networking (HDABAFAM)

Keywords

• Telecommunications infrastructure
• Optical fiber network
• Data center services
• Cloud solutions
• ICT integration

Headquarters

HQ city

Sapporo

HQ country

Japan

HQ region

Asia

Offices6 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Infrastructure, Technology or R&D, Operations, Marketing or Sales

Revenue model

1. Telecommunications / Network Services: HOTnet generates revenue primarily through providing network infrastructure, data center, cloud, security, and application services to businesses and local governments across Hokkaido. The company operates as a regional telecommunications carrier offering comprehensive ICT solutions including network design, construction, operation, and maintenance services.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels4 records

Core offering

HOTnet operates a proprietary optical fiber network spanning approximately 23,000 km across all 179 municipalities of Hokkaido, Japan, and provides end-to-end B2B ICT services including network connectivity, cloud, data center hosting, application, security, and 24/7 support services. The Sapporo Data Center provides seismically isolated colocation with 72-hour emergency power on 100% renewable energy, serving as the hub for cloud and managed services.

Product overview

HOTnet is an ICT solutions company providing telecommunications and network infrastructure services across Hokkaido, Japan. The company operates a unified portfolio centered on its core fiber optic network infrastructure spanning approximately 23,000 km, supported by a Network category (connectivity services), Cloud category (cloud solutions), and Data Center category (Sapporo Data Center with housing services). Additional service modules including Application Services, Security Services, and Support Services (24/7 monitoring) complement the core infrastructure offerings. The company also offers specialized services such as DCI Communication Service (high-speed optical networks for industrial applications), Disaster Recovery Services, Virtual Desktop Infrastructure, and Remote Operations Systems. All services are delivered through the company's owned network infrastructure with a 24/7 operations and support体制.

Differentiator

Problem solved

Functional benefit

Products and services

• Network Services Network infrastructure and connectivity services leveraging HOTnet's owned optical fiber network (approximately 23,000 km) covering all 179 municipalities of Hokkaido, delivering connectivity to enterprise, government, and education clients.
• Cloud Services Cloud-based ICT solutions and infrastructure services delivered to enterprise and government customers over HOTnet's owned network, including planning, development, construction, operation, and maintenance under ISO/IEC 27001.
• Data Center Services Sapporo Data Center colocation (housing) services housed in a seismically isolated structure with 72-hour fuel-operated emergency generator capability, 24/7/365 staffing, ISO/IEC 27001-registered security controls, and 100% renewable energy operation.
• Application Services ICT application solutions and software services integrated with HOTnet's network and cloud infrastructure for enterprise and government customers.
• Security Services Information security solutions and managed security services protecting enterprise networks and data on HOTnet's infrastructure.
• Support Services

Quantifiable outcome

• Revenue of 166 billion yen in FY2024, demonstrating scale as a regional ICT infrastructure provider
• +2 more outcomes

Named customers4 records

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability3 records

Feature1 record

Scale indicators7 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• NTT East (Nippon Telegraph and Telephone East): Dominant fixed-line telecom carrier in eastern Japan including Hokkaido, with extensive fiber-to-the-premises coverage and enterprise managed services. Highly comparable business model, with HOTnet effectively a regional competitor on NTT East's home turf.
• KDDI: Major Japanese telecom incumbent offering nationwide fixed and mobile connectivity, enterprise cloud, and data center services. Direct overlap in Hokkaido enterprise/government accounts, but with vastly greater scale and product breadth.
• Fujitsu (Network Services / FENICS): Large IT services vendor with network services (FENICS), cloud, data center, and security offerings that overlap with HOTnet's enterprise portfolio. Competes for the same B2B and public-sector customers.
• SoftBank Corp. Major national carrier competing for enterprise connectivity, cloud, and data center business. Has the scale to undercut regional incumbents on national managed-service deals.

Direct peers

• Internet Initiative Japan (IIJ): Leading Japanese B2B network services, cloud, and managed-services provider targeting enterprises and governments. Closely comparable in product mix (network + cloud + security) and customer segment, but operates nationally.
• OPTAGE (K-Opti.com): Regional telecom operator spun from Kansai Electric Power, providing fiber, cloud, and managed ICT services to enterprises and local governments in the Kansai region. Closely mirrors HOTnet's regional-carrier-plus-ICT-services business model in a different geography.
• Chubu Telecommunications: Regional carrier serving Chubu/Hokuriku with fiber, cloud, and data center services. Highly comparable regional model with similar customer mix of enterprises, governments, and educational institutions.
• Tohoku Intelligent Telecommunication (TIT): Regional telecom carrier serving the Tohoku region with fiber, cloud, and managed services. Direct comparable for HOTnet's geographic-breadth narrative but in a different northern-Japan region.

Emerging players

• Sakura Internet: Independent Japanese hosting and data center operator with proprietary IaaS cloud. Comparable data center and cloud pillar of HOTnet's portfolio, with a stronger challenger cloud positioning.
• IDC Frontier: Japanese data center and cloud services provider affiliated with Yahoo Japan (now LY Corp). Direct overlap on the data-center and managed-cloud slice of HOTnet's portfolio.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/hotnet_official
• Facebookfacebook.com/HOTnetOfficial

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Hotnet