What Quintillion does

Quintillion (legal entity Q Gateway Intermediate Holdings, LLC) is a privately held wholesale fiber optic infrastructure operator headquartered in Anchorage, Alaska, and the first and only company to have built a subsea and terrestrial fiber optic cable network in the US Arctic. The company operates approximately 1,800+ miles of existing fiber connecting Alaska's North Slope, coastal, and interior communities, with a further 1,500+ miles of planned expansion across projects including the Nome-to-Homer Express (a ~$160.56M statewide fiber ring funded jointly by an $88.8M NTIA grant and $71.67M of Quintillion private capital), the Land Bridge Project (a 171-mile Arctic-hardened overland route from Utqiaġvik to Prudhoe Bay), the Hooper Bay fiber-to-the-home project (USDA ReConnect-funded), and the planned St. Lawrence Island Project. Core technical architecture combines 8-fiber DWDM subsea cable with 400+ Gbps per-pair capacity, a self-healing ringed topology providing automatic millisecond failover, surface-laid Arctic-hardened terrestrial fiber designed to protect permafrost, and a standards-based open-access wholesale model.

The company monetizes this network through five primary revenue streams: (1) wholesale open-access backhaul and interconnection agreements with ISPs and carriers on a fair, non-discriminatory basis; (2) custom enterprise network solutions (dark fiber, Corporate WAN, optical wavelength 10G-100G, Ethernet private line 1 Mbps-10 Gbps, dedicated Internet Access) primarily for Prudhoe Bay oil and gas operators; (3) camp-based connectivity services for remote Arctic work sites; (4) long-term managed transport services for federal agencies including NORAD, US Northern Command, DoD, and long-range radar/early-warning sites; and (5) satellite ground station and emerging Arctic edge/cloud processing services via 3.5-meter antennae at Utqiaġvik serving polar-orbiting satellite operators and energy/defense customers.

Quintillion's customer base spans ISPs and last-mile carriers (ASTAC, GCI as both customer and now acquirer), oil and gas operators on the North Slope, federal defense and national security organizations, satellite operators, and rural/tribal Alaskan communities. Go-to-market is direct enterprise sales supplemented by RFP-based procurement for project contractors and channel partnerships with last-mile ISPs, community organizations, and tribal/municipal authorities. The company is currently being acquired by GCI Holdings LLC (a subsidiary of GCI Liberty Inc., since renamed Liberty Capital Corporation) for $310M enterprise value in a deal announced April 22, 2026, and reported as completed by mid-2026; prior to that, Quintillion was a portfolio company of private-equity firm Grain Management LLC since 2023-2024.

Name

Quintillion

Legal name

Q Gateway Intermediate Holdings, LLC

Website

https://quintillionglobal.com

Company type

Private

Founded year

2015

Operating status

Operating

Headcount range

11–50 employees

Short description

Quintillion is the first and only operator of subsea and terrestrial fiber optic infrastructure in the US Arctic, headquartered in Anchorage, Alaska. It provides wholesale open-access backhaul, custom enterprise networks, and government/defense connectivity to ISPs, oil and gas operators, federal agencies, and rural Alaskan communities.

Ownership category

akta.pro rank

Product category

Subsea Telecommunications Infrastructure

NAICS

Wired Telecommunications Carriers (517111), Fiber Optic Cable Manufacturing (335921)

akta.pro primary industry

Subsea Cable System Owners & Consortia (Wet Plant Investment) (HDAIALAA)

akta.pro secondary industries

Terrestrial Long-Haul Fiber Backbone Operators (Intercity/Interstate) (HDAIALAG), Subsea & Terrestrial Backhaul to Data Centers and Cloud On-Ramps (IX/DC Interconnect) (HDAIALAJ)

Keywords

• Subsea fiber infrastructure
• Wholesale telecommunications services
• Arctic broadband networks
• Open-access backhaul
• Terrestrial fiber cable

Headquarters

HQ city

Anchorage

HQ country

United States

HQ region

North America

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Wholesale Open-Access Backhaul Capacity: Primary revenue stream: Quintillion negotiates interconnection agreements and wholesale backhaul services with Internet Service Providers (ISPs) and other carriers on a fair and non-discriminatory basis. ISPs purchase backhaul capacity within reasonable technical and business limits to enable their operations and create affordable packages for end customers. Pricing and volume discounts are based on business/marketing advantage, not discrimination. Services offered in perpetuity.
2. Custom Enterprise Network Solutions: Custom-designed networks, dark fiber leases, Corporate WAN, Optical Wavelength Service (10G-100G), Ethernet Private Line (1 Mbps-10 Gbps), Ethernet Virtual Private Line, and dedicated Internet Access sold primarily to oil and gas companies operating in Prudhoe Bay and other large enterprise customers requiring customized telecommunications solutions.
3. Camp-Based Connectivity Services: Internet access, phone service, and television for workers in remote/temporary camps supporting oil and gas operations in the Arctic, designed to improve morale and productivity during downtime in isolated locations.
4. Government and Defense Connectivity Services: Long-term capacity and transport services provided to federal agencies including NORAD, US Northern Command, Department of Defense, and other security/defense organizations operating long-range radar sites and Arctic warning systems requiring reliable, secure data transport.
5. Satellite Ground Station and Cloud/Edge Processing Services: Ground station antennae services for polar-orbiting satellites at Utqiaġvik, plus emerging Arctic cloud and edge processing services for customers including oil and gas companies, US Government, and Department of Energy requiring real-time data distribution.

Pricing tiers

Go-to-market motion1 record

Distribution channels6 records

Marketing channels8 records

Core offering

Quintillion owns and operates the first and only subsea and terrestrial fiber optic cable network in the US Arctic, comprising approximately 1,800+ miles of existing fiber across Alaska with 1,500 miles of planned expansion. The company sells wholesale open-access middle-mile connectivity, dark fiber, optical wavelength services, Ethernet private line, and dedicated internet access on a non-discriminatory basis to ISPs, carriers, oil and gas operators, and federal defense agencies. It also distributes satellite ground station and edge processing services from Utqiaġvik and is extending fiber-to-the-home last-mile service to remote communities such as Hooper Bay, Gambell, and Savoonga.

Product overview

Quintillion operates a single unified fiber infrastructure platform rather than a multi-product software portfolio: its core platform is the Alaska Arctic subsea and terrestrial fiber optic network, which it extends and densifies through a portfolio of named infrastructure expansion projects. The Nome to Homer Express project adds a redundant ring around Alaska's western and southern coastline; the Land Bridge Project adds an Arctic-hardened overland route from Utqiaġvik to Prudhoe Bay; the Hooper Bay Project and St. Lawrence Island Project extend fiber-to-the-home last-mile service to specific remote communities. Quintillion monetizes this platform through an open-access wholesale middle-mile service offering 1Gbps+ symmetric capacity, dark fiber, optical wavelength services, and Ethernet private/virtual lines to ISPs, carriers, government, defense, and enterprise customers.

Differentiator

Problem solved

Functional benefit

Products and services

• Quintillion Arctic Subsea and Terrestrial Fiber Network

Quantifiable outcome

• 2,350 total route miles across active project portfolio
• +7 more outcomes

Named customers6 records

Segments7 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature7 records

Partnerships

17 partnerships are on record, tiered core, flagship and minor.

• WFN StrategiescoreImplementation/ SI/ Consulting Partner · 11 June 2026Announced June 11, 2026: WFN Strategies was awarded contracts from Quintillion supporting Arctic submarine cable expansion in Alaska, providing subsea cable consulting and engineering services for ongoing network buildout.
• GCI Holdings (GCI Liberty / Liberty Capital Corporation)flagshipStrategic or Co-development Partner · 22 April 2026Definitive agreement announced April 22, 2026 for GCI Holdings, a wholly owned subsidiary of GCI Liberty, to acquire 100% of Quintillion's equity for $310M enterprise value. Deal includes a $160M unsecured loan to Quintillion after signing, up to $50M capex reimbursement for the Nome-to-Homer Express project, and variable earnout payments tied to gross revenue outperformance through 2031. Combines Quintillion's 1,800+ miles of existing subsea/terrestrial fiber and 1,500 miles planned expansion with GCI's statewide network to create the "Arctic Ring" self-healing ring topology, serving carriers, government agencies, healthcare systems, and enterprise customers across Alaska.
• ICAS (Inuit-Centered Arctic Solutions)coreStrategic or Co-development Partner · 13 March 2024Announced March 13, 2024: ICAS and Quintillion teamed up to build resilient telecommunications infrastructure in the Arctic, partnering to advance digital equity and connectivity across the North American Arctic.
• CanArctic Inuit Networks Inc.coreStrategic or Co-development Partner · 27 March 2023Announced March 27, 2023: Quintillion and CanArctic Inuit Networks Inc. partnered to advance digital equity across the North American Arctic, focusing on expanding broadband infrastructure to underserved Inuit and indigenous communities.
• EquinixcoreTechnology or Integration · 26 April 2021Announced April 26, 2021: Quintillion and Equinix worked together to bring next-generation services to polar orbiting satellites, leveraging Quintillion's Arctic ground station assets and Equinix's global data center interconnection platform.
• Sandia National LaboratoriescoreStrategic or Co-development Partner · 8 April 2021Announced April 8, 2021: Sandia National Laboratories partnered with Quintillion to conduct first-of-its-kind Arctic research, leveraging Quintillion's subsea and terrestrial fiber infrastructure in the US Arctic for scientific research purposes.
• ATLAS (polar-orbiting satellite ground station operator)coreStrategic or Co-development Partner · 2 February 2021Announced February 2, 2021: Quintillion-ATLAS Partnership Brings Polar Orbiting Satellite Data to American Soil, enabling polar orbiting satellite data to be received and processed within the United States via Quintillion's ground station infrastructure in Utqiaġvik.
• GCIcoreChannel Partner/ Reseller/ Distributor · 25 January 2021Announced January 25, 2021: Quintillion and GCI partnered to bring improved internet services to Nome and Kotzebue, leveraging Quintillion's fiber infrastructure to enhance connectivity for these Alaskan communities. This earlier partnership preceded the April 2026 GCI acquisition of Quintillion.
• Tribal Governments and Municipal AuthoritiescoreStrategic or Co-development PartnerTribal governments, municipal authorities, and regional organizations partner with Quintillion to bring connectivity to their communities by combining local knowledge with Quintillion's technical expertise. Tribal entities and cultural experts consulted to identify and protect sensitive areas during cultural resource surveys. The Nome to Homer Project is a federal undertaking subject to Section 106 of the National Historic Preservation Act (36 CFR Part 800).
• Iron Dog RaceminorGTM or Marketing PartnerQuintillion is a proud sponsor of the Iron Dog Race - the world's longest and toughest snowmobile race, traversing through the Alaskan backcountry. Sponsorship provides community engagement and brand visibility across Alaska.
• Hospice of AnchorageminorGTM or Marketing PartnerQuintillion supports compassionate end-of-life care for Alaskans and their families through partnership with Hospice of Anchorage. Ariel Burr (Senior Manager, Government Programs) serves on the board of Hospice of Anchorage.
• Iḷisaġvik CollegecoreGTM or Marketing PartnerLocated in Utqiaġvik and operated by the North Slope Borough. Quintillion has donated bandwidth and actively partners with the college to support higher-education connectivity opportunities, including the Nome to Homer Express project which mentions partnerships like Ilisagvik College in Barrow to help connect students to higher-education opportunities.
• Arctic Education Foundation (AEF)minorGTM or Marketing PartnerAEF fosters workplace readiness for Iñupiat students pursuing higher education in the North Slope region. Quintillion supports AEF's mission to advance education and career opportunities for indigenous students.
• Alaska Community FoundationminorGTM or Marketing PartnerQuintillion supports charitable efforts across Alaska through partnership with Alaska Community Foundation, partnering with community organizations that strengthen local communities.
• Alaska Dream CenterminorGTM or Marketing PartnerThe Alaska Dream Center provides a no-cost, one-year residential substance abuse program to help Alaskans overcome addiction. Quintillion supports the center's community mission.
• Arctic Slope Telephone Association Cooperative (ASTAC)coreChannel Partner/ Reseller/ DistributorASTAC is a Quintillion customer/channel partner that uses Quintillion's fiber infrastructure to provide internet service to Alaska's North Slope region. ASTAC launched the fastest internet offering to the North Slope in February 2021 leveraging Quintillion's network. Clover McNeil (Quintillion CFO) previously served as CFO of ASTAC.
• Liberty Global / Liberty Latin America / Cable & WirelessminorStrategic or Co-development PartnerQuintillion's VP of Financial Strategy and FP&A (Arra Arkian) previously served in financial leadership at Cable and Wireless (a Liberty Latin America subsidiary) and earlier at Liberty Global, bringing TMT sector relationships and expertise across the global Liberty Latin America ecosystem of consumer brands across 20+ countries.

Scale indicators13 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• GCI (General Communication Inc.): Alaska's largest telecom carrier and Quintillion's acquirer (April 2026). Operates the state's largest terrestrial fiber network and provides last-mile broadband, directly overlapping Quintillion's wholesale and enterprise footprint in Alaska.
• Alaska Communications: Major Alaska-based telecom providing terrestrial fiber, broadband, and enterprise services across the state. Competes with Quintillion in wholesale backhaul and enterprise connectivity for rural and urban Alaska customers.
• Arctic Slope Telephone Association Cooperative (ASTAC): North Slope telephone cooperative and Quintillion customer/channel partner delivering fiber-based broadband to North Slope communities. Quintillion's CFO previously served as ASTAC CFO, evidencing deep operational overlap.
• Matanuska Telephone Association (MTA): Alaska cooperative telecom providing fiber, broadband, and business services across southcentral and rural Alaska. Competes in wholesale middle-mile and enterprise segments, serving overlapping rural/remote customer base.

Emerging players

• Far North Fiber: Planned subsea cable system targeting Alaska-to-Japan and onward to Europe. Represents the most directly comparable emerging Arctic subsea infrastructure project that, if built, would compete with Quintillion's planned Asia/Europe expansion.
• Arctic Connect: Planned Russia-Europe-China subsea cable traversing the Arctic. Potential long-term competing infrastructure route, though currently delayed/uncertain due to geopolitical factors.

Broad incumbents

• Lumen Technologies: Large US incumbent carrier with national wholesale fiber, subsea cable investments, and enterprise wavelength/Ethernet services. Provides broader competitive context for Quintillion's wholesale and enterprise offerings.
• Zayo Group: Major wholesale fiber infrastructure provider offering dark fiber, wavelength, and Ethernet services across North America. Comparable open-access wholesale model targeting carriers and enterprises with similar product mix.

Regional players

• Northwestel: Canadian Arctic telecom providing fiber and broadband across the Northwest Territories and Yukon. Operates in a comparable sub-Arctic environment with similar customer profile, though serving a different national jurisdiction.
• Tele Greenland: Greenland's incumbent telecom operating subsea cable connections and remote community broadband in extreme Arctic conditions. Comparable subsea + remote community delivery model, though in a different geographic market.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Instagraminstagram.com/quintillionglobal
• Xx.com/QuintillionNet
• Facebookfacebook.com/Quintillionfiber
• LinkedInlinkedin.com/company/quintillion-subsea-operations

Compliance6 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles13 records

Funding overview

Funding rounds1 record

Investors1 record

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 Quintillion