Hotnet
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.
- Company typePrivate
- Founded1989
- HeadquartersSapporo, Japan
- Headcount101–250
- GTM typeB2B
- OfferingServices
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.
Hotnet firmographics
Firmographics- 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
Hotnet industry classification
Industry- 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
Where Hotnet is headquartered
LocationHeadquarters
- HQ city
- Sapporo
- HQ country
- Japan
- HQ region
- Asia
Offices6 records
Markets served
Hotnet business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Infrastructure, Technology or R&D, Operations, Marketing or Sales
Revenue model
- 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
Hotnet product offering
Product offeringCore 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
Companies that use Hotnet
Customer profileNamed customers4 records
Segments3 records
Ideal customer profiles3 records
Hotnet technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability3 records
Feature1 record
Hotnet partnerships and signals
Strategic signalScale indicators7 records
Recent moves6 records
Expansion highlights5 records
Hotnet competitors and assessment
Company assessmentBroad 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
Hotnet social profiles
Digital presenceHotnet compliance and trust
Trust signalCompliance3 records
Hotnet financial estimates
Financial estimateRevenue estimate
Valuation estimate
Hotnet leadership team
Management profileNumber of profiles
Hotnet funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Hotnet M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Hotnet
What does Hotnet do?
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.
Is Hotnet a public or private company?
Hotnet is a private company. It is classified as unknown and is currently operating.
When was Hotnet founded?
Hotnet was founded in 1989. It employs 101 to 250 people.
Where is Hotnet based?
Hotnet is headquartered in Sapporo, Japan, in the Asia region.
How does Hotnet make money?
One revenue line is on record: telecommunications / Network Services.
Who are Hotnet's main competitors?
Broad incumbents on record are NTT East (Nippon Telegraph and Telephone East), KDDI, Fujitsu (Network Services / FENICS) and SoftBank Corp.. Direct peers are Internet Initiative Japan (IIJ), OPTAGE (K-Opti.com), Chubu Telecommunications and Tohoku Intelligent Telecommunication (TIT). Emerging players are Sakura Internet and IDC Frontier.
Does Hotnet have an API?
No public API is recorded for Hotnet.
What industry is Hotnet in?
Hotnet's product category is Telecommunications Infrastructure Services. Its primary akta.pro industry code is HDAIABAC, Fiber-to-the-Premises (FTTP/FTTH) Broadband Providers, with a secondary code of HDAFALAI, Outside Plant (OSP) & Aerial/Buried Fiber Infrastructure. Its NAICS code is 517111 and its SIC code is 4813.