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Holloway has raised $5.0M across 1 funding round.
Key people at Holloway.
Holloway was founded in 1971 by Andy Sparks (Co-Founder & CEO of Holloway).
Holloway has raised $5.0M in total across 1 funding round.
Holloway, based in Lost Hills, Central California, specializes in mining and supplying gypsum as a soil amendment for agriculture, while also operating in environmental waste management and logistics. The company, which began with gypsum extraction, has diversified its operations to serve a broad range of sectors, now functioning as The Holloway Group. Its core activities include providing essential materials and services to the agricultural industry, alongside offering solutions in general mining, environmental waste management, and comprehensive logistics. The primary mine site in Lost Hills encompasses over 2,200 owned acres and 800 leased acres, with its services reportedly utilized by over 700 companies. The organization's enduring presence in the region, significantly shaped by founder Harvey Holloway, highlights its impact on various industrial supply chains. Holloway was established in May 1932 by Harvey Holloway.
Holloway has raised $5.0M across 1 funding round. Most recently, it raised $5.0M Seed in July 2019.
Key people at Holloway.
# Holloway: A Diversified Business Group
"Holloway" refers to multiple distinct companies rather than a single entity. The most prominent is H.M. Holloway, Inc., a family-owned agricultural and environmental services company operating in California since 1932, alongside several affiliated businesses operating under the Holloway brand in different sectors and regions.
H.M. Holloway, Inc. is the flagship entity of the Holloway Group, a family-owned agricultural services company that has operated for over 90 years in California's San Joaquin Valley and Central Coast regions.[1][3] The company's core mission centers on helping farmers maximize returns on soil investments through high-quality agricultural products and comprehensive farm management services.[1]
The Holloway Group has evolved from a single gypsum-mining operation into a diversified holding company spanning multiple industries. Today, it operates through several specialized subsidiaries: Holloway Agricultural Services, LLC (soil amendments and agricultural products), Holloway Environmental (environmental services), and Holloway Logistics, LLC (supply chain and delivery operations).[1] Beyond the California-based agricultural operations, the Holloway brand encompasses several independent businesses, including Holloway Consulting Group (project management training), Holloway Benefit Concepts (insurance services in Dallas, Texas), and regional professional development firms.
H.M. Holloway's story began in May 1932 when Harvey Holloway leased 40 acres and launched a gypsum-mining operation with minimal resources—"little more than a pick, a shovel and a wagon."[7] Holloway's early success came from innovative marketing: he convinced a farmer to apply gypsum to only half of a 40-acre alfalfa field along Highway 46. When the treated half doubled in yield, the visible side-by-side comparison became powerful word-of-mouth marketing.[7]
This early traction led to rapid expansion. Harvey Holloway invested in surface leases over many years, and as revenues grew, he purchased land from Richfield, eventually accumulating over 2,200 acres owned outright and 800 acres leased at the Lost Hills site.[7] The company evolved from a single-product supplier into a full-service agricultural operation offering soil amendments, nutrients, farm planning, materials delivery, application services, harvest assistance, and waste collection.[1]
The Holloway brand extends to specialized consulting (Holloway Consulting Group focuses on project management training and team development), insurance brokerage (Holloway Benefit Concepts, veteran-owned, emphasizes independent client advocacy), and outdoor construction (Holloway Company, a pool and outdoor living contractor in Northern Virginia).
H.M. Holloway operates within California's critical agricultural sector, where soil health and sustainable farming practices have become increasingly important as water scarcity and environmental regulations intensify.[1] The company's emphasis on cost-efficient, sustainable practices aligns with broader industry trends toward regenerative agriculture and environmental stewardship.
The Holloway Group's diversification—from agricultural products into logistics, environmental services, and professional development—reflects a broader business strategy of becoming an integrated service provider rather than a commodity supplier. This positions the company to capture more value across the agricultural supply chain while building resilience through multiple revenue streams.
H.M. Holloway represents a traditional, family-owned business that has successfully modernized without abandoning its foundational values. The company's stated aspiration to become "one of the premier thought leaders in the California agricultural community" suggests it is positioning itself not just as a supplier but as an educator and advocate for sustainable farming practices.[1]
The company's future likely depends on its ability to scale its research and education initiatives while maintaining the personalized service that has defined its brand. As California agriculture faces mounting pressure from climate change, water constraints, and regulatory requirements, Holloway's integrated approach to soil health and sustainable practices could become increasingly valuable. The company's investment in logistics infrastructure and service diversification suggests confidence in long-term growth within the agricultural sector.
Holloway was founded in 1971 by Andy Sparks (Co-Founder & CEO of Holloway).
Holloway has raised $5.0M in total across 1 funding round.
Holloway's investors include Accel, ACME Capital, Alt Capital, Andreessen Horowitz, AngelList, Better Tomorrow Ventures, Buckley Ventures, Catapult Capital, Collab Capital, Costanoa Ventures, Cota Capital, Ali Tamaseb.
