Hanford Mission Integration Solutions

What Hanford Mission Integration Solutions does

Hanford Mission Integration Solutions (HMIS) is a single-purpose joint venture of Leidos, Centerra (a Constellis company), and Parsons, formed in 2020 to serve as the prime contractor for the U.S. Department of Energy's Hanford Mission Essential Services Contract (HMESC) under Contract 89303320DEM000031 with the DOE Richland Office. The company delivers integrated mission-essential infrastructure and support services across the 586-square-mile Hanford Site in Washington State, supporting the federal nuclear environmental cleanup mission. Service delivery is organized across approximately 10 major divisions including Information Management Services (IT, cybersecurity, enterprise architecture), Infrastructure & Site Services (electrical utilities, water/sewer operations, railroad maintenance), Safeguards, Security & Emergency Response (Hanford Patrol, Hanford Fire Department), Engineering & Projects, Mission Assurance, Land & Regulatory Stewardship, Workforce Solutions, and Business Integration.

The underlying technology stack combines traditional industrial infrastructure management (utility systems, fire protection, transportation, crane and rigging, warehousing, HAMMER Federal Training Center) with a modern IT/cybersecurity layer and emerging technology initiatives including the Hanford Artificial Intelligence Liaison (HAL), Unmanned Aircraft Systems (UAS) for real-time situational awareness, and a Connected Enterprise Technical Roadmap for cross-system integration. Proprietary elements center on integration and interoperability rather than standalone products.

HMIS generates revenue exclusively through cost-reimbursable and fixed-price contract arrangements with a single customer, the U.S. Department of Energy Richland Office. The company acquires work through competitive bidding on DOE contracts, with subcontractor flow-down managed via a formal vendor registration and solicitation portal. The business model is a managed-services / government-prime-contractor model with no commercial customer base, no disclosed public pricing, and no productized offering outside the Hanford Site.

Name

Hanford Mission Integration Solutions

Legal name

Hanford Mission Integration Solutions, LLC

Website

https://hmis.hanford.gov

Company type

Private

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Hanford Mission Integration Solutions is a Leidos, Centerra, and Parsons joint venture that serves as the prime contractor delivering integrated mission-essential infrastructure, IT, security, and emergency response services to the U.S. Department of Energy at the Hanford Site in Washington State under the HMESC contract.

Ownership category

akta.pro rank

Headquarters

HQ city

Richland

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Government Services Contract: HMIS operates as the prime contractor for the Hanford Mission Essential Services Contract (HMESC) under Contract 89303320DEM000031 with the U.S. Department of Energy, Richland Office. Revenue is generated through cost reimbursable and fixed price contract arrangements for providing integrated site services.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels5 records

Core offering

Hanford Mission Integration Solutions (HMIS) operates as the prime contractor under the Hanford Mission Essential Services Contract (HMESC) with the U.S. Department of Energy's Richland Office. The company delivers integrated site services at the Hanford Site in Washington State, including water and electrical utilities, road maintenance, information technology, cybersecurity, safeguards and security, fire and emergency response, sitewide safety standards, training, environmental stewardship, engineering, and logistics. HMIS is a joint venture of Leidos, Centerra, and Parsons formed specifically to perform this DOE contract.

Product overview

Hanford Mission Integration Solutions (HMIS) operates as a joint venture (Leidos, Centerra, and Parsons) providing integrated mission services under the Hanford Mission Essential Services Contract (HMESC) with the Department of Energy. The portfolio consists of multiple service areas organized under 10 major divisions: Business & Contract Administration, Business Integration, Engineering & Projects, Information Management Services, Infrastructure & Site Services, Integrated Services & Logistics, Land & Regulatory Stewardship, Mission Assurance, Safeguards Security & Emergency Response, and Workforce Solutions. HMIS also operates specialized units including Hanford Patrol (security), Hanford Fire Department (HFD), Hanford Artificial Intelligence Liaison (HAL), and provides Cybersecurity, Electrical Utilities, Fire Systems Maintenance, Unmanned Aircraft Systems, and Central Plateau Water Treatment Facility services. The organization delivers infrastructure services (water, power, roads), information technology, environmental remediation support, and workforce management across the Hanford Site.

Differentiator

Problem solved

Functional benefit

Products and services

• Infrastructure & Site Services

Named customers2 records

Segments1 record

Ideal customer profiles1 record

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Four partnerships are on record, tiered core and critical.

• LeidoscoreStrategic or Co-development PartnerLeidos is a global leader in the integration and application of information technology, engineering and science to solve customers' demanding challenges. With 37,000 employees operating in more than 30 countries, Leidos supports vital missions for both government and commercial customers. Headquartered in Reston, Virginia, Leidos brings capabilities in systems integration and technical solutions as a joint venture partner in HMIS.
• CenterracoreStrategic or Co-development PartnerCenterra, a Constellis company, is the world's leading international government solutions group, specializing in crisis response and security, global support services and critical infrastructure. Centerra is responsible for Safeguards and Security, Fire and Emergency Response Services, and Hanford Patrol and Fire Academy training. Centerra has provided award-winning services to federal government clients for over 50 years.
• ParsonscoreStrategic or Co-development PartnerParsons is a leading technology provider in global defense, intelligence, and critical infrastructure markets, with capabilities across environmental remediation, cybersecurity, missile defense, space, connected infrastructure, and smart cities. Headquartered in Centreville, VA, Parsons supports critical government and commercial missions worldwide with approximately 16,000 employees.
• OSC Technical SolutionscriticalChannel Partner/ Reseller/ DistributorOSC Technical Solutions is the critical small business subcontractor for HMIS. As a wholly owned subsidiary of OSC Global, OSC Technical Solutions possesses over 20 years of experience working for DOE, with a presence at the Hanford Site since 2001. The company delivers mission-critical IT, cybersecurity, records management, and infrastructure solutions.

Scale indicators1 record

Recent moves2 records

Expansion highlights5 records

Direct peers

• Mission Support Alliance: Predecessor contractor providing site services at Hanford before HMIS. Directly comparable as the prior prime contractor for integrated site services at the same location under the same DOE customer.
• Bechtel National: Designs and constructs the Waste Treatment and Immobilization Plant (WTP) at Hanford. Directly comparable as a Hanford prime contractor with overlapping DOE customer and mission-critical nuclear cleanup scope.
• CH2M Hill Plateau Remediation Company: Former prime contractor for Hanford plateau remediation work under DOE, delivering environmental cleanup, demolition, and remediation services. Directly comparable as a Hanford prime contractor and predecessor in the site's contracting history.
• Washington River Protection Solutions: Operates the Tank Farms contract at the Hanford Site for the U.S. Department of Energy, providing tank waste retrieval, storage, and treatment support. Most directly comparable to HMIS as a sister DOE prime contractor operating on the same Hanford site.
• Savannah River Nuclear Solutions: Manages and operates the Savannah River Site for DOE. Directly comparable as a DOE site-management prime contractor with analogous nuclear cleanup, infrastructure, and security scope.

Broad incumbents

• Jacobs Engineering: Provides government services, nuclear cleanup, and critical infrastructure solutions across multiple DOE and federal agency contracts. Broad incumbent with overlapping capabilities in DOE site services and environmental remediation.
• Fluor Federal Services: Operates DOE sites (e.g., Portsmouth, Savannah River) under similar prime-contractor site-services structures. Broad incumbent delivering comparable federal site management, infrastructure, and nuclear services across multiple DOE facilities.
• KBR (Kellogg Brown & Root): Operates government services business supporting DOE and other federal agencies with site management, logistics, and operations support. Broad incumbent with overlapping federal site services and government solutions portfolio.
• AECOM: Provides environmental remediation and federal services including DOE site support. Broad incumbent comparable in federal site management, environmental services, and large-scale government program execution.

Emerging players

• Battelle Memorial Institute: Operates Pacific Northwest National Laboratory at the Hanford Site for DOE. Comparable as a Hanford-based DOE contractor with overlapping site presence, though its lab/research focus differs from HMIS's site-services scope.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/hanford-mission-integration-solutions

Revenue estimate

Valuation estimate

Number of profiles

Profiles16 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 Hanford Mission Integration Solutions