Top Companies Using HEC-RAS

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ZoomInfo Copilot
AI sales agent
GTM Workspace
AI workspace for smarter GTM
GTM Studio
Build and run GTM workflows triggered by buying signals
ZoomInfo MCP
Connect your AI to verified B2B data
Sales
Company and contact database
Marketing
Actionable ABM platform
Talent
Source the best and brightest
Operations
Lead routing and data quality
Data as a Service
ZoomInfo data for your GTM systems
Platform
Cloud partners
Ready, set, integrate
Platform overview
Connect industry-leading data across your entire tech stack
Marketplace
Unify teams, strategies, and data-driven technologies
Professional Services
Labs
Bring your AI and data-driven playbook to life
Data services
White glove services for large-scale and complex data requests
Enrich. Segment. Activate.
Solutions
Intelligence
Contact & company search
Define markets, discover ideal buyers
Lead generation
Convert contacts into pipeline
Buyer intent
Reach ready-to-buy prospects
Website visitor tracking
Turn page views into pipeline
Engagement
Sales automation
Streamline phone and email outreach
Conversation intelligence
Analyze every interaction
Website chat
Identify, engage, and route visitors
Web form optimization
Ask for less, deliver more
Ads audiences
Paid social on your target accounts
Orchestration
Workflows
Kickstart go-to-market activities
CRM enrichment
Clean, updated CRM
Predictive modeling
Meet your next customer
Data management
Automate engagement-ready data
Zoominfo in ChatGPT
Verified B2B intelligence in ChatGPT
Enterprise
Transformative solutions for industry leaders
API
Deliver data across business systems & workflows
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576 companies using this technology

Hydrologic Engineering Centers River Analysis System.

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1-10 of 576 Companies using HEC-RAS

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1
Government of Canada
Technologies used by the company: 549
Canada.ca is the official website and digital portal for the Government of Canada, providing comprehensive information and services to citizens, businesses, and international visitors. Founded in 1867, this federal government entity offers access to a wide range of public services, programs, and resources across multiple departments and agencies. The platform serves as a centralized hub for government information, allowing users to navigate various services including healthcare, taxation, immigration, employment, and social benefits. Canada.ca operates across multiple languages to serve the diverse Canadian population and international audience, reflecting the country's commitment to accessibility and transparency in governance. Read more
Additional technologies used by Government of Canada:
sed
Apache HTTP Server
ASM
See 549 technologies
2
State of California
Technologies used by the company: 795
The State of California is a governmental entity that provides public services, administration, and governance for California residents. The state government oversees various departments including forestry, fire protection, healthcare, education, tra nsportation, and environmental conservation. Founded in 1850, the State of California manages numerous public resources, implements state policies, and maintains infrastructure across multiple locations throughout the state. Read more
Additional technologies used by State of California:
J2ME
DDS
Reuters
See 795 technologies
3
U.S. Department of Agriculture
Technologies used by the company: 873
The U.S. Department of Agriculture, founded in 1862, is a federal government agency that provides leadership on food, agriculture, natural resources, rural development, nutrition, and related issues. The USDA implements policies and programs that sup port American farmers, ensure food safety, promote agricultural trade and production, protect natural resources, foster rural communities, and fight hunger domestically and internationally. The agency operates numerous initiatives including the BioPreferred Program, which promotes the development and expansion of markets for biobased products through mandatory purchasing requirements for Federal agencies and voluntary product certification and labeling. Read more
Additional technologies used by U.S. Department of Agriculture:
Rootstock
Cisco Jabber
See 873 technologies
4
Department of Homeland Security
Technologies used by the company: 616
The Department of Homeland Security operates as a cabinet-level federal agency responsible for safeguarding the nation against diverse security threats. The organization coordinates comprehensive protective measures across multiple critical domains, including border management, customs enforcement, and immigration oversight. Through integrated operations, the department maintains surveillance and control systems at ports of entry while managing the flow of people and goods across international boundaries. Beyond border operations, the agency maintains substantial capabilities in emergency management and disaster response. When natural disasters or human-caused emergencies occur, the department mobilizes resources to support affected communities and coordinate recovery efforts. This emergency response infrastructure works in conjunction with state and local partners to ensure rapid deployment of personnel, equipment, and logistical support during crises. The department's security mandate extends into counterterrorism operations and intelligence analysis. Specialized units within the organization work to identify, investigate, and neutralize terrorist threats before they materialize. This preventive approach involves collaboration with intelligence agencies, law enforcement partners, and international allies to disrupt networks and prevent attacks on civilian infrastructure and populations. Read more
Additional technologies used by Department of Homeland Security:
AutoMate
PuTTY
See 616 technologies
5
Marathon Petroleum
Technologies used by the company: 873
Marathon Petroleum Corporation (MPC) is a leading, integrated, downstream and midstream energy company headquartered in Findlay, Ohio. The company operates the nation's largest refining system. MPC's marketing system includes branded locations across the United States, including Marathon brand retail outlets. MPC also owns the general partner and majority limited partner interest in MPLX LP, a midstream company that owns and operates gathering, processing, and fractionation assets, as well as crude oil and light product transportation and logistics infrastructure. Read more
Additional technologies used by Marathon Petroleum:
Field Service Management
Swing
Powerplatform
See 873 technologies
6
State of Illinois
Technologies used by the company: 707
The State of Illinois, headquartered in Springfield, Illinois, and established in 1818, is a midwestern state bordering Indiana in the east and Mississippi River in the west with three branches of government, executive, legislative, and judicial.
Additional technologies used by State of Illinois:
Therap
Grand Junction
See 707 technologies
7
U.S. Army Corps of Engineers
Technologies used by the company: 76
The U. S. Army Corps of Engineers operates as a federal agency under the Department of Defense, combining military expertise with civilian engineering talent to execute critical infrastructure and environmental projects across the nation. The organiz ation brings together skilled personnel from both military and civilian backgrounds, creating a unique workforce capable of managing complex engineering challenges at scale. The Corps of Engineers maintains extensive capabilities in civil works, including the design, construction, and maintenance of water resource infrastructure such as dams, levees, and navigation systems. The agency manages flood risk reduction initiatives, hydroelectric power generation, and water supply projects that serve millions of people. Additionally, the organization oversees environmental restoration efforts, wetland management, and ecosystem rehabilitation programs that address ecological concerns across diverse regions. Beyond domestic infrastructure, the Corps provides military engineering support through combat engineering, base construction, and strategic infrastructure development. The organization conducts research and development in engineering sciences, advancing techniques in structural analysis, geotechnical engineering, and environmental assessment. Read more
Additional technologies used by U.S. Army Corps of Engineers:
Visual Basic
Gmail
Achievers
See 76 technologies
8
County of Los Angeles
Technologies used by the company: 606
The County of Los Angeles is the largest county government in the United States, providing a wide range of public services including healthcare, social services, and infrastructure development to millions of residents across the region.
Additional technologies used by County of Los Angeles:
Sigma
dbt
L2
See 606 technologies
9
Fortescue
Technologies used by the company: 151
Fortescue is a global mining and green energy company founded in 2003. The company operates across multiple continents including North America, South America, Asia, and Australia, specializing in resource extraction and sustainable energy solutions. Fortescue maintains extensive operations with significant engineering, scientific, and technological capabilities. The company has diversified into multiple sectors including mining operations, green energy development, and technological innovation. With a public listing since 2019, Fortescue continues to expand its global footprint while developing sustainable resource management practices and clean energy alternatives. Read more
Additional technologies used by Fortescue:
Draw.io
Siemens Teamcenter PLM Software
Wdesk
See 151 technologies
10
AECOM
Technologies used by the company: 1,391
AECOM is the worlds trusted infrastructure consulting firm, delivering professional services throughout the project lifecycle from advisory, planning, design and engineering to program and construction management. On projects spanning transportation, buildings, water, new energy and the environment, our public- and private-sector clients trust us to solve their most complex challenges. Read more
Additional technologies used by AECOM:
Aurelia
Lua
Saviynt
See 1,391 technologies