Top Disaster and Hazard Mitigation Service Providers | 2026

Disasters don't wait for budgets to catch up, and government agencies need real hazard mitigation services and disaster mitigation services to stay ahead of the next flood, storm, or wildfire. 

‍

But the space is crowded, with everything from risk modeling companies to AI-powered emergency management platforms all claiming to be the right fit. 

‍

This guide breaks down the top providers actually being used by government agencies today, organized by what they do, so you can find the right tool or service without the guesswork.

‍

List of Top Disaster Mitigation Services for 2026 and Beyond

We have bifurcated these service providers into seven categories and chosen the most efficient ones in each, so you can quickly find exactly the type of help your agency needs.

‍

Category 1: Risk Assessment & Hazard Modelling

Before a government can decide where to build a floodwall or which homes to retrofit, someone needs to answer a basic question: how likely is this hazard, and how bad will it be? Risk assessment and hazard modelling companies build the data and probabilistic models that answer that question, turning historical disaster data and climate science into risk scores that guide where mitigation dollars go.

‍

Here are the top platforms providing risk assessment and hazard modeling services to governments and agencies across the country.

‍

• Verisk is one of the two dominant catastrophe modelling firms in the U.S., alongside Moody's RMS. Its models are directly used in FEMA's National Flood Insurance Program pricing, with independent research showing its flood loss estimates track within 4% of actual NFIP claims data.
• Moody's RMS, formerly Risk Management Solutions, provides high-definition catastrophe models covering earthquakes, hurricanes, wildfires, and flooding, used across insurance, government, and financial sectors to build long-term resilient risk portfolios.
• CoreLogic is widely used for property-level flood, wildfire, and climate risk scores. Its data feeds into insurance underwriting, real estate risk disclosure, and local government hazard assessments.
• First Street (First Street Foundation) is known for pioneering public-facing flood, wildfire, and heat risk models. Its data has been adopted by real estate platforms like Realtor.com and Redfin, and is used in independent academic validation studies alongside Verisk and Moody's RMS.
• Karen Clark & Company was founded by the creator of the first commercial catastrophe model. It offers independent risk modelling, including RiskInsight, as an alternative to the two dominant vendors, used by insurers and risk managers who want a second opinion on hazard exposure.

‍

Category 2: GIS & Hazard Mapping

Every mitigation plan needs a map. GIS and hazard mapping tools turn flood zones, wildfire risk, and seismic data into visual layers that planners, engineers, and emergency managers can actually use to make decisions about where to build, retrofit, or restrict development.

‍

Here are the top platforms providing GIS and hazard mapping services to governments and agencies across the country.

‍

• Esri is the dominant GIS platform in government, and its ArcGIS technology directly powers FEMA's National Flood Hazard Layer, the official map service that delivers Flood Insurance Rate Map data to the public and local governments nationwide.
• Fathom produces high-resolution global flood maps, and its Fathom-US flood model gave FEMA a more accurate, up-to-date picture of national flood risk that directly informed how the National Flood Insurance Program prices coverage.
• Google Earth Engine offers free access to petabytes of satellite imagery and geospatial datasets, letting government agencies and researchers run large-scale environmental and hazard analysis without owning their own supercomputing infrastructure.
• Woolpert combines geospatial and engineering services, using its GIS capabilities to support county-level hazard mapping as part of broader multi-jurisdictional mitigation planning work.
• Regrid provides standardized, nationwide parcel data, which local governments use to overlay hazard zones onto individual property boundaries for permitting, zoning, and mitigation targeting.

‍

Category 3: Emergency Alerting & Business Continuity Software

Category intro: Even the best mitigation plan can't prevent every disruption, so organizations also need tools that keep people informed and operations running when something goes wrong. These platforms handle mass notification, incident coordination, and business continuity planning so that governments and companies can respond quickly and keep functioning during a crisis.

‍

When it comes to staying operational during a crisis, these are the platforms government agencies and businesses turn to most.

‍

• Preparis offers an all-in-one suite for business continuity planning, emergency alerting, and incident management, serving sectors including government, financial services, and healthcare with tools to plan, train, test, and respond to disruptions.
• Everbridge is one of the largest critical event management platforms in the world, serving over 6,500 customers with mass notification tools built on more than 20 years of operational experience across public safety and government agencies.
• AlertMedia combines mass notification with analyst-verified threat intelligence, giving organisations a faster, less complex alternative to legacy systems for reaching people during weather emergencies and other disruptions.
• Fusion Risk Management helps organisations replace fragmented, document-based continuity plans with a single connected system. One major utility serving 14 million customers used Fusion to consolidate 59 separate business continuity plans into one centralized platform.
• OnSolve (now part of Crisis24) combines mass notification with risk intelligence and automated response workflows, with a particular focus on natural hazard monitoring and situational awareness.

‍

Category 4: AI-Enabled Emergency Management & Compliance Platforms

Category intro: A newer generation of software is bringing AI directly into the emergency manager's daily workflow, helping short-staffed offices draft plans faster, check their work against federal standards, and make sense of large volumes of institutional knowledge.

‍

A newer wave of AI-driven tools is changing how emergency management offices actually get their work done, and these platforms are leading that shift.

‍

• EM1 is an AI-native platform built specifically for government emergency managers, offering an AI assistant that drafts plans, a searchable knowledge base of an agency's own procedures, and a compliance tool that checks Hazard Mitigation Plans and other documents against FEMA and NIMS standards.
• Juvare, through its WebEOC platform, is used by more than 50 U.S. federal agencies and over 600 emergency management agencies worldwide to coordinate incident response, with recent AI features added to support real-time analytics and predictive resource allocation.
• Veoci provides a configurable emergency management and continuity platform used by government agencies, higher education institutions, and healthcare systems to manage planning, response, and recovery workflows in one place.
• Genasys specializes in AI-powered public warning and evacuation management systems, helping government agencies model evacuation scenarios and deliver targeted emergency alerts during wildfires and other fast-moving hazards.

‍

Category 5: Grant & Program Management for Mitigation Funding

Category intro: Winning a FEMA or HUD mitigation grant is only half the battle. Governments also need to track spending, meet compliance requirements, and report results across dozens of departments and subrecipients, work that a dedicated grant management platform or consultant can make dramatically more efficient.

‍

For agencies trying to manage mitigation dollars without drowning in spreadsheets, these are some of the most established names in the space.

‍

• eCivis (now part of EUNA Grants) is a grants management system purpose-built for U.S. government agencies, currently helping the State of Arizona manage more than $14.5 billion in federal grants. Anne Arundel County reported saving over $375,000 annually and a 57% reduction in paperwork after adopting the platform.
• Hagerty Consulting is one of the most established names in Hazard Mitigation Assistance grant support, having helped Nebraska implement a $108.9 million CDBG-DR flood recovery program that funded 229 infrastructure and match projects across more than 60 municipalities.
• Witt O'Brien's combines disaster recovery consulting with grant program implementation, having guided the State of Rhode Island through a statewide rollout of the eCivis Grant Management System across 30 state agencies.
• Submittable offers a grants management module built for public sector and philanthropic use, helping agencies manage applications, review workflows, and reporting for community and mitigation-focused grant programs.
• GrantVantage provides grant lifecycle management software aimed at helping state and local governments track compliance and reporting requirements across multiple federal funding sources at once.

‍

Category 6: Engineering & Infrastructure Mitigation

Category intro: At some point, mitigation stops being a plan on paper and becomes a physical structure, a floodwall, a stronger levee, a redesigned watershed. This category covers the engineering firms that design and build the infrastructure that actually keeps communities safer.

‍

Government agencies looking to build physical resilience typically turn to one of these established engineering firms.

• Freese and Nichols has served Texas state and municipal clients for over 125 years and led the technical team behind the Texas Water Development Board's first-ever statewide Regional Flood Plans, which identified more than 3,100 flood management projects across all 15 planning regions.
• Moffatt & Nichol specializes in coastal and flood risk engineering, having modeled combined storm surge and precipitation flooding across nearly two-thirds of Norfolk, Virginia's storm watershed to guide the city's flood mitigation design options.
• HDR provides engineering and levee system expertise to government clients, and was one of four technical consultants selected by the Texas Water Development Board for the state's landmark regional flood planning initiative.
• AECOM designs large-scale resilience infrastructure for government clients, including sea level rise adaptation planning for San Diego International Airport and sustainable infrastructure guidelines for Los Angeles County Public Works.
• Arcadis builds climate risk assessment frameworks that inform infrastructure investment, and its work with the Port Authority of New York and New Jersey helped secure roughly $100 million in resilience project funding through the agency's capital plan.

‍

Category 7: Community Resilience & Retrofitting Programs

Category intro: Not all mitigation happens at the government or infrastructure level. Community and homeowner-focused programs help individual households, and neighborhoods retrofit their own properties, often making the biggest difference when a storm actually arrives.

‍

On the community and household side, these programs have some of the clearest, most measurable results in the entire mitigation space.

‍

• IBHS (Insurance Institute for Business & Home Safety) runs the FORTIFIED roofing and home construction standard, which has now surpassed 100,000 designations nationwide. A peer-reviewed study found that if every home in Hurricane Sally's path had met the FORTIFIED Roof standard, insurers would have saved an estimated $105.6 million in losses.
• Smart Home America works as an official FORTIFIED partner, helping states and communities design grant programs, such as Alabama's Strengthen Alabama Homes initiative, that fund FORTIFIED roof retrofits for homeowners.
• Rebuilding Together coordinates volunteer-led home repair and resilience projects for low-income homeowners, often incorporating storm hardening and accessibility improvements alongside general repairs.
• Habitat for Humanity runs disaster resilience and rebuilding programs in hurricane- and flood-prone regions, helping homeowners repair and reinforce homes to better withstand future disasters.

‍

Need Help to Choose the Best Provider? Relay by Pursuit Can Help

Comparing dozens of hazard mitigation providers is a lot to take on alone, and getting the pricing and fit wrong can cost your government agency time and budget. 

‍

Relay by Pursuit has analyzed contracts and pricing from over 170,000 government agencies to show you exactly what similar agencies are paying for these exact services. 

‍

Our AI-powered research is free for government agencies, with no obligation, and we'll hand you a meeting-ready report comparing the top vendors for your specific needs. 

‍

Let us do the research so you can walk in with confidence. Book a Demo.

‍