{"entity":"company","company":{"id":4381111,"name":"Marstelday","domain":"marstel-day.com","logo":"https://alion.io/storage/2026/1010/438a27f428.256.webp","description":"Marstel-Day, LLC is an environmental and sustainability consulting firm that delivers conservation services, ecosystem restoration, environmental planning and compliance, cultural resources management, and water resources expertise. The company also supports defense readiness, sustainable planning and design, infrastructure management, coastal resilience, and international consulting, emphasizing innovative solutions through science, planning, and engineering. Marstel-Day focuses on helping clients - including government and defense organizations - meet environmental and resilience objectives through applied science and project-based consulting.","industry":null,"segment":null,"size":null,"founded":2002,"hq":null,"links":{"linkedin":"https://www.linkedin.com/company/marstel-day-llc"},"hiring_now":true,"claimed":false,"url":"https://alion.io/company/marstelday","open_jobs":2},"pages":{"profile":"https://alion.io/company/marstelday","jobs":"https://alion.io/company/marstelday/jobs","technologies":"https://alion.io/company/marstelday/technologies","salaries":"https://alion.io/company/marstelday/salaries","visa":"https://alion.io/company/marstelday/visa"},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","call":{"mcp_tool":"get_company","arguments":{"id":4381111},"rest":"https://alion.io/mcp/rest/get_company?id=4381111"},"human":"https://alion.io/catalog?offer=company.slices&for=company%2Fmarstelday"},{"id":"company.list","title":"Companies by industry, country, size, technology and hiring","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per company in a list","note":"companies like this one: the same industry segments, technologies, country and size","call":{"mcp_tool":"similar_companies","arguments":{"company":4381111},"rest":"https://alion.io/mcp/rest/similar_companies?company=4381111"},"human":"https://alion.io/catalog?offer=company.list&for=company%2Fmarstelday"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","call":{"mcp_tool":"search_jobs","arguments":{"company":4381111},"rest":"https://alion.io/mcp/rest/search_jobs?company=4381111"},"human":"https://alion.io/catalog?offer=job.search&for=company%2Fmarstelday"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"company/marstelday\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=company%2Fmarstelday"}],"html_url":"https://alion.io/company/marstelday","json_url":"https://alion.io/company/marstelday.json","meta":{"generated_at":"2026-10-22T15:51:20Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":15809,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-23T00:00:00Z"}}}