California Agricultural Soilworks, LLC

What California Agricultural Soilworks, LLC does

California Agricultural Soilworks, LLC (AgSoilworks) is a specialty agricultural services company founded in 2006 and headquartered in Paso Robles, California. It provides precision deep ripping, land development, and soil management services primarily to vineyards and orchards. The company's flagship offering centers on the Vibrosoiler, a patented vibrating wing ripper mounted on heavy equipment (including Caterpillar Challengers and D10 tractors), which fractures hardpan layers at depth while preserving surface soil structure to improve root development and water infiltration in both pre-plant and established vineyard or orchard blocks.

AgSoilworks operates a project-based services revenue model, pricing work by acreage, depth, and site conditions. Equipment is GPS-RTK guided to deliver precision-grade outcomes, with GPS-RTK AutoSteer enabling consistent shank depth and spacing across a block. The firm has broadened its product surface over time, launching heavier-duty ripping configurations (D10 Vibrosoiler) and complementary implements (The Maximizer), and has moved selectively into equipment distribution through a T.G. Schmeiser OEM partnership for the Mid-Row Ripper. Adjacent services such as Precision Spreading have been added through a Holloway partnership. Several core methods are protected by US patents, providing enforceable exclusivity around the company's central technology.

The company serves premium wine producers and tree-crop growers across California, Arizona, Oregon, and Australia. Its named client roster includes major wine groups such as Robert Mondavi, Penfolds, J Lohr, Henschke, Diageo, and Constellation Brands, alongside a broader base of more than 50 vineyards and farms. Research underpinning the Vibrosoiler methodology stems from a collaboration with Australia's CSIRO, which provides third-party agronomic validation of the technology's soil-structure claims and supports credibility with enterprise customers. The business is small (1–10 employees), capital-intensive per project, and geographically distributed through service crews rather than franchises or licensing at scale.

Name

California Agricultural Soilworks, LLC

Legal name

California Agricultural Soilworks, LLC

Website

https://agsoilworks.com

Company type

Private

Founded year

2006

Operating status

Operating

Headcount range

1–10 employees

Short description

California Agricultural Soilworks provides precision deep ripping and soil management for vineyards and orchards across California, Arizona, Oregon, and Australia, using its patented Vibrosoiler technology to fracture soil hardpan and improve root development for premium wine and tree crop producers.

Ownership category

akta.pro rank

Product category

Precision Agriculture Soil Management Services

NAICS

Soil Preparation, Planting, and Cultivating (115112), Farm Machinery and Equipment Manufacturing (333111)

SIC

Agricultural Services (700), Farm Machinery & Equipment (3523)

akta.pro primary industry

Tillage & Soil Preparation Equipment (Plows, Harrows, Cultivators, Subsoilers) (AFAAAAAB)

akta.pro secondary industry

Crop Protection & Application Equipment (Sprayers/Spreaders) (IMAHACAC)

Keywords

• Precision deep ripping
• Soil management services
• Vineyard development
• Orchard development
• Root zone management

Headquarters

HQ city

Paso Robles

HQ country

United States

HQ region

North America

Offices4 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Operations, Supply Chain, Personnel, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Precision Soil Services: AgSoilworks provides precision deep ripping and soil preparation services for vineyard and orchard development. The company operates field equipment (Caterpillar Challengers, D10 tractors) to perform soil amelioration, deep ripping, and precision spreading services for commercial agricultural operations.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

California Agricultural Soilworks (AgSoilworks) provides precision deep ripping and soil preparation services for vineyards and orchards using its patented Vibrosoiler vibrating winged ripper technology. The company operates heavy equipment (Caterpillar D10 tractors and Challenger track units) integrated with GPS-RTK AutoSteer guidance to perform on-site soil amelioration, deep ripping to 4-6 feet, and precision amendment incorporation for commercial agricultural operations. In addition to field services, AgSoilworks licenses and sells its patented Mid-Row Ripper and related implements through T.G. Schmeiser.

Product overview

California Agricultural Soilworks (AgSoilworks) is a precision deep ripping and root zone management company offering patented soil amelioration equipment and services for vineyards and orchards. The core product portfolio centers on the Vibrosoiler line—vibrating winged ripper machines available in multiple configurations (Deep Ripper, Twin Ripper, Mid-Row Ripper)—alongside mounder attachments (Vineyard, Orchard, Disc) and RTK GPS guidance systems. The company operates both equipment sales and soil services divisions, providing GPS-RTK AutoSteer precision ripping services through multiple system options (2-pass, 3-pass, 4-pass) with depths ranging from 4 to 6+ feet. Services include vineyard development, orchard development, mid-row ripping for existing plantings, precision spreading with variable-rate mapping, and specialty offerings like The Maximizer spreading equipment. The patented GPS Ripping System is US-patented and operates across California, Arizona, Oregon, and Australia.

Differentiator

Problem solved

Functional benefit

Brands

• Vibrosoiler: Patented vibrating wing ripper technology for precision deep ripping in vineyards and orchards
• Mid-Row Ripper

Products and services

• Vineyard Development Complete pre-plant land development service for vineyards using patented Vibrosoiler ripping process, deep compost amendment placement, discing, and mounding in a single GPS-RTK AutoSteer pass; serves premium wine grape growers in California, Oregon, and Australia.
• Orchard Development Complete orchard establishment service including GPS-RTK AutoSteer ripping on future tree rows, organic carbon concentration, and precision mounding for almonds, walnuts, olives, and other permanent crops in California and Arizona.
• D10 Vibrosoiler Ripping System Heavy-duty deep ripping service using Caterpillar D10 equipment with patented Vibrosoiler technology achieving 5-6 foot depth and 10-12 foot lateral breakout for large-scale vineyard and orchard development projects.
• Mid Row Ripping Service Specialized in-row ripping service for established vineyards and orchards using twin ripper with winged keel to address wheel track compaction, improve water infiltration, and rejuvenate under-performing crops without excessive root pruning.
• Precision Spreading Services GPS-guided precision spreading service with variable-rate mapping that straddles rows, delivering soil amendments and fertilizers directly to the root zone with high accuracy, delivered in partnership with Holloway.
• Mid-Row Ripper (Patented Implement) Patented vibrating wing implement with oscillating hydraulic 'U' shaped wings that fracture, lift, and blend soil in-row up to 36 inches deep, providing up to 4x greater soil fracture in the root zone; manufactured and distributed by T.G. Schmeiser Company under license from AgSoilworks.
• Vibrosoiler Ripping System Patented US vibrating winged ripper equipment that creates 4-5x soil fracture compared to traditional rippers, reaching depths of 4-6 feet with lateral breakout of 6-12 feet, integrated with GPS-RTK AutoSteer technology for precision ripping on future tree and vine rows.

Quantifiable outcome

• 14% increase in vineyard yield (CSIRO study)
• +8 more outcomes

Named customers12 records

Segments2 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Four partnerships are on record, tiered core and minor.

• CSIRO (Commonwealth Scientific and Industrial Research Organisation)coreStrategic or Co-development Partner · 1 January 2002CSIRO conducted independent research studies on AgSoilworks' Mid-Row Vibrosoiler technology. The 2002 study found a 14% yield increase in medium textured soils and 7% increase on light-textured soils suffering compaction problems. Dr. Dean Lanyon from CSIRO led the precision viticulture research.
• T.G. Schmeiser CompanycoreOEM/ Whitelabel/ Licensing PartnerT.G. Schmeiser manufactures the Mid-Row Ripper based on AgSoilworks' patented Vibrosoiler technology. The Schmeiser Mid-Row Ripper incorporates 'U' shaped oscillating hydraulic wings that fracture, lift, and blend soil. Available through T.G. Schmeiser's dealer network.
• HollowayminorStrategic or Co-development PartnerAgSoilworks partnered with Holloway to offer precision spreading services, becoming a 'one-stop shop' for growers. Holloway provides agronomic recommendations, custom blending, and amendment/fertilizer delivery services that complement AgSoilworks' ripping services.
• Soil Scientists (John Rasic, Dr. Alf Cass, Dean Lanyon, Kim Luitjes)coreStrategic or Co-development PartnerAgSoilworks developed tools and techniques in conjunction with soil scientists including John Rasic, Dr. Alf Cass, PhD, Dean Lanyon, and Kim Luitjes. Dr. Alf Cass is described as one of the world's leading soil scientists consulting in the US, France, Spain, South Africa, and Australia.

Scale indicators2 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Trimble Agriculture: Provider of GPS-RTK guidance, autosteer, and precision-ag software used in modern soil preparation. Comparable because AgSoilworks' sub-1-inch GPS-RTK AutoSteer system relies on the same category of positioning technology Trimble supplies.
• CNH Industrial (Case IH): Global incumbent producing tractors, tillage tools, and precision-ag systems under Case IH and New Holland. Comparable because it sells deep rippers, tractor-mounted implements, and RTK guidance that overlap with AgSoilworks' equipment stack.
• John Deere: Global incumbent in agricultural machinery with tillage, planting, and precision-ag technology. Comparable as a broad incumbent that competes indirectly through its soil-preparation portfolio and dealer-installed GPS-RTK guidance systems.
• AGCO Corporation: Global farm equipment maker (Massey Ferguson, Fendt, Valtra) with tillage implements and Fuse precision agriculture. Comparable as a broad incumbent offering rippers and GPS-guided soil-preparation tools at scale.

Regional players

• Seppi M. Italian manufacturer of agricultural and forestry soil-working equipment (mulchers, tillers, rippers). Comparable as a regional peer with deep-soil and land-clearing implements, though its core market is Europe rather than the US/Australia footprint of AgSoilworks.

Direct peers

• ERO GmbH: German specialist in vineyard soil management and canopy equipment. Comparable as a niche equipment maker focused on root-zone and inter-row soil work for premium wine regions.
• Clemens GmbH: German maker of vineyard and orchard machinery, including inter-row cultivators, rippers, and soil management implements. Comparable because it targets the same precision soil-preparation use case in permanent-crop operations.
• T.G. Schmeiser Company: OEM partner that manufactures AgSoilworks' Mid-Row Ripper and also designs its own line of soil preparation implements (bedders, rippers, rollers). Most directly comparable because it operates in the same soil-preparation equipment niche for orchards, vineyards, and row crops.
• Braun Maschinenbau: Manufacturer of vineyard and orchard soil-management machinery. Comparable as a niche European peer serving the same deep-soil-preparation and inter-row tillage use case.
• Pellenc: French manufacturer of specialty vineyard and orchard equipment, including soil-working and pre-pruning tools. Comparable because it serves the same permanent-crop growers with mechanized solutions that replace or augment manual labor and traditional tillage.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UCpq45qRpGdq_ZldUwhYEgiQ
• Facebookfacebook.com/agsoilworks
• Instagraminstagram.com/agsoilworks
• LinkedInlinkedin.com/company/agsoilworksllc

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about California Agricultural Soilworks, LLC