Tanadgusix Corporation

What Tanadgusix Corporation does

Tanadgusix Corporation (TDX) is an Alaska Native Corporation (ANC) established under the Alaska Native Claims Settlement Act of 1971, headquartered in Anchorage, Alaska, and owned by Aleut shareholders descended from St. Paul Island residents. The company is organized as a holding entity operating four service groups: TDX Government Services Group (defense/intelligence contracting, munitions response, environmental services, fuel distribution via subsidiaries Bering Sea Eccotech, Bering Sea Environmental, BSX, BSET, TDX International, and St. Paul Fuel), TDX Power Group (hybrid wind/diesel power generation and three regulated electric utilities plus one wholesale provider in Alaska through TDX Global, TDX Global Solutions, and TDX St. Paul Wind), TDX Construction Services Group (design-build and general construction through TDX Quality LLC, an SBA 8(a)-certified contractor, and Sand Point Services LLC), and TDX Hospitality Group (hotel, valet parking, and ecotourism through Coast International Inn, Alaska Park, and St. Paul Island Tour).

TDX's core technology centers on hybrid power generation systems combining diesel, natural gas, and wind energy for remote and harsh-environment locations, with capabilities up to 220MW including systems integration, PLC controls, and custom switchgear and power controls design, manufacturing, installation, and commissioning. The Government Services Group provides electronic warfare training, munitions-response services, and defense intelligence services supporting the U.S. Intelligence Community and Department of Defense.

TDX generates revenue through multiple streams: professional services contracts with federal agencies (government services, construction, defense intelligence), recurring utility revenue from regulated electric utilities and wholesale power provision, transaction-based fuel sales and distribution in the Bering Sea region, and hospitality revenue from hotel accommodations, airport valet parking (~1,000 vehicles daily), and ecotourism. Operations span 25 U.S. states and 10 countries, with regional offices in NJ, DE, GA, NC, CO, OR, and WA supporting government contracting. The company serves U.S. Army Corps of Engineers, Department of Defense, U.S. Intelligence Community, U.S. Coast Guard, international airports, regional hospitals, pharmaceutical companies, oil service companies at Prudhoe Bay, and Bering Sea fishing and crabbing fleets. The stated headcount of 11-50 appears to reflect headquarters staff only and likely substantially undercounts total subsidiary employment.

Name

Tanadgusix Corporation

Legal name

Tanadgusix Corporation

Website

https://tdxcorp.com

Company type

Private

Founded year

1971

Operating status

Operating

Headcount range

11–50 employees

Short description

Tanadgusix Corporation is an Alaska Native Corporation holding company operating government services, power generation, construction, and hospitality subsidiaries, serving U.S. federal agencies (DoD, intelligence community, Army Corps of Engineers) and remote Alaska communities across 25 states and 10 countries.

Ownership category

akta.pro rank

Product category

Government Contracting and Power Generation

NAICS

Architectural, Engineering, and Related Services (5413), Environmental Consulting Services (54162)

SIC

Oil & Gas Field Machinery & Equipment (3533)

akta.pro primary industry

Testing, Inspection, Certification & Commissioning (TICx) Technical Services (BPAHAIAL)

Keywords

• Government contracting services
• Remote power generation
• Wind diesel hybrid systems
• Defense construction services
• Alaskan hospitality properties

Headquarters

HQ city

Anchorage

HQ country

United States

HQ region

North America

Offices12 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Government Services Contracts: Construction, renovation, maintenance, and support services for government facilities worldwide under TDX Government Services Group subsidiaries. Includes range management, munitions-response services, environmental services, and facility operations.
2. Power Generation and Utilities: Operation of regulated electric utilities and wholesale power provision using hybrid diesel/wind systems. Includes power purchase agreements and standalone utility services for remote communities.
3. Hospitality Services: Hotel operations (Coast International Inn), valet parking (Alaska Park), and ecotourism services (St. Paul Island Tour) generating revenue from travelers and tourists.
4. Construction Services: Design-build and general construction services including new construction, renovation, rehabilitation, airfield construction and repair through TDX Quality, LLC and Sand Point Services, LLC.
5. Fuel Sales and Distribution: Regional fuel sales and delivery through St. Paul Fuel, LLC serving fisheries, regional fuel storage facilities, U.S. Government, aviation customers, and the U.S. Coast Guard.
6. Defense Intelligence Services: Defense intelligence contracting services through TDX International supporting the U.S. Intelligence Community and Department of Defense.

Go-to-market motion2 records

Distribution channels5 records

Marketing channels4 records

Core offering

Tanadgusix Corporation is an Alaska Native holding company operating through four service groups: TDX Government Services Group (federal contracting, environmental services, munitions response, fuel sales and defense intelligence support), TDX Power Group (hybrid wind/diesel power generation, regulated electric utilities, and wholesale power for remote Alaska and international clients), TDX Construction Services Group (design-build, renovation, airfield construction and site utilities), and TDX Hospitality Group (hotel, airport valet parking, and ecotourism). Subsidiaries such as Bering Sea Eccotech, BSX LLC, TDX International, TDX Global, TDX Quality, and Alaska Park deliver these services across 25 U.S. states and 10 countries.

Product overview

Tanadgusix Corporation (TDX) is a holding company operating multiple subsidiary service groups rather than a single unified product. The company is organized into four main service divisions: TDX Government Services Group (defense/intelligence contracting, munitions response, environmental services, and fuel operations), TDX Power Group (renewable energy and power generation for remote locations), TDX Construction Services Group (design-build and general construction), and TDX Hospitality Group (hotels, parking, and ecotourism). Each service group contains multiple subsidiary companies (such as Bering Sea Eccotech, TDX Global, TDX Quality, Alaska Park, St. Paul Fuel) that operate independently while sharing the TDX corporate umbrella. The company serves government, utility, healthcare, construction, and hospitality sectors across 25 states and 10 countries.

Differentiator

Problem solved

Functional benefit

Brands

• Government Services Group: Provides government services including environmental, technical, and fuel services to federal clients
• Power Group
• Construction Services Group
• Hospitality Group

Products and services

• Bering Sea Eccotech Provides range management, munitions-response services, fiber/cable/gas installation, and electronic warfare training services to defense and government clients as part of TDX Government Services Group.
• Bering Sea Environmental Offers technical war-fighter operations and maintenance services, industrial-chemical cleaning, specialty welding, and environmental investigations and remediation to government clients.
• BSX, LLC An 8(a)-certified full-service environmental contractor with extensive munitions-response capabilities serving government clients.
• BSET, LLC Provides electronic air-crew training, secure structured cabling, data systems operations and maintenance, and systems testing and management services.
• TDX International (TDXI) Defense intelligence contracting firm offering data collection, curation, analysis, management, and safeguarding services to the U.S. Intelligence Community and Department of Defense.
• St. Paul Fuel Regional leader in fuel sales and delivery serving the Bering Sea, Western Alaska, and the Aleutians, with operations in the Pacific theater including fisheries, aviation customers, U.S. Government, and the U.S. Coast Guard.
• TDX St. Paul Wind Provides reliable power to St. Paul Island through an innovative wind/diesel hybrid system, ensuring power generation in one of the world's most isolated locations with high uptime.
• TDX Global, LLC Power generation services company providing 24/7 installation, maintenance, repair, and testing of primary and backup power-generation systems worldwide, with expertise in remote locations.
• TDX Global Solutions, LLC Power generation systems/controls expert providing power controls and switchgear design, manufacturing, installation, and commissioning worldwide, with capabilities up to 220MW including PLC controls and human-machine interface packages.
• TDX Quality, LLC An SBA 8(a)-certified full-service contractor specializing in design-build and general construction services for government and commercial clients.
• Sand Point Services, LLC Full-service contractor specializing in design-build and general construction projects, serving clients throughout the United States.
• Alaska Park Premium valet parking service located at the Anchorage International Airport offering 24/7 security for approximately 1,000 vehicles daily with shuttle service.
• St. Paul Island Tour Ecotourism program offering wildlife tours on St. Paul Island, one of the top birding destinations in the U.S., featuring Aleut culture experiences.
• Coast International Inn Hotel located on Lake Hood at the Anchorage International Airport, offering guest rooms and dining options for travelers to Alaska.

Quantifiable outcome

• 99.8% average uptime for critical must-run generation services
• +3 more outcomes

Named customers12 records

Segments6 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Four partnerships are on record, tiered minor and core.

• Scott Sasaki (Unipak)minorStrategic or Co-development Partner · 1 January 1971Julie Shane was asked to serve as Plant Manager for the first Crab processing plant on St Paul, owned by new partner Scott Sasaki. Through their joint efforts, the new Unipak Crab plant became the biggest producing crab plant in Alaska. The Unipak plant was later sold to Trident.
• TridentminorOthersAcquired the Unipak Crab plant from Scott Sasaki. Julie Shane helped facilitate the transition to the new owners.
• TDX FoundationcoreStrategic or Co-development PartnerThe TDX Foundation Scholarship program is one of the passions of the late Julie Shane. Donations in her memory were directed to this scholarship program supporting educational opportunities for Aleut descendants.
• U.S. Small Business Administration (SBA)coreOthersTDX Quality, LLC is a certified participant under the U.S. Small Business Administration's 8(a) business development program, providing preferential access to government contracting opportunities.

Scale indicators6 records

Recent moves7 records

Expansion highlights5 records

Broad incumbents

• AECOM: A global infrastructure consulting and federal services firm providing engineering, construction management, and environmental services to DoD and federal civilian agencies — a larger incumbent competing for the same federal engineering and environmental work as TDX subsidiaries.
• IEA Construction (and Construction peer): Kiewit is a leading North American construction firm with significant federal, energy, and infrastructure work — comparable to TDX Construction Services Group and a potential bidder on the same federal design-build opportunities.
• Fluor Corporation: A large-scale engineering, procurement, fabrication, and federal services contractor with deep DoD (Department of Defense) and remote-infrastructure project experience — competes at scale for the kind of design-build and power systems work TDX Government Services delivers.

Direct peers

• Doyon, Limited: An Alaska Native Regional Corporation with government contracting (Doyon Government Group), oilfield support (Doyon Drilling, Doyon Energy Services), and remote infrastructure expertise serving federal clients and Alaska oil & gas customers.
• Bristol Bay Native Corporation: An Alaska Native Corporation with a portfolio spanning government services, construction, real estate, and natural resources — comparable in its small-business government contracting emphasis and diversified ANC structure.
• Arctic Slope Regional Corporation (ASRC): One of the largest Alaska Native Regional Corporations with energy, construction, and federal services subsidiaries (ASRC Federal, ASRC Energy Services) operating in remote Alaska and federal contracting — the closest direct peer to TDX in scale and business mix.
• Calista Corporation: An Alaska Native Regional Corporation operating federal government services, construction, environmental, and logistics (Brice Inc., Yulista Aviation) in overlapping Western Alaska geography with TDX.
• Chugach Alaska Corporation: An Alaska Native Regional Corporation operating a similar diversified portfolio of regulated electric utilities, federal government contracting, construction, real estate, and hospitality — directly comparable structure to TDX's service group approach.
• NANA Regional Corporation: An Alaska Native Regional Corporation with significant federal government services exposure (NANA WorleyParsons, Akima, NANA Construction) competing in the same DoD, intelligence, and remote-infrastructure space as TDX Government Services Group.
• Koniag, Inc. An Alaska Native Regional Corporation sharing an Aleut-region heritage with TDX; operates federal government services (Koniag Government Services), real estate, and natural resource subsidiaries in overlapping markets.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key highlights7 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles9 records

Subsidiaries13 records

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 Tanadgusix Corporation