Soil Harmony LLC

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Their homepage, crawled AUG 1, 2026

At a glance

EmployeesNot reported

In business sinceNot reported

Industry

Compost Manufacturing

HeadquartersSouth Yarmouth, MA

SAM.gov UEIMC6XFWL2QPL3

Soil Harmony makes natural and organic soil amendments and fertilizers derived from aquatic sources. The company produces a soil probiotic made from trout manure, a bio-stimulant derived from sugar kelp, and a fish-hydrolysate fertilizer made from ocean-harvested fish. These products are designed for home and yard gardening to improve soil structure, boost microbial activity, and support plant growth.

Facility	City	State	Employees	Status
Soil Harmony LLC	South Yarmouth	MA	—	● ACTIVE

Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.