Farm Services

From dirt prep to full farm management—we handle as little or as much as you need.

Greenhouses

Greenhouse sales, coverings, installation, irrigation, repairs and service.

Polymer Films

Advanced films, light management, spectral conversion and polymer development.

Processing

Seed separation, milling, biomass-to-crude extraction, filtration and refinement.

Agricultural Brokerage

Connecting growers and buyers for produce, hay, alfalfa, hemp and more.

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CDFA-Licensed Producers
Agriculture • Materials • Processing

From the Field Forward.

GMB brings farming, greenhouse systems, advanced agricultural materials, commercial botanical processing and agricultural brokerage together under one company.

All Things Ag

Built for Every Acre.
Support at Every Stage.

From preparing the ground to processing the harvest and connecting products with buyers, GMB brings practical experience to every stage of agricultural production. Choose a single service or bring us in to manage a larger operation.

Farm ServicesAs little as dirt preparation or as much as full farm management, including planting, irrigation, crop care and harvest.

Greenhouse Sales & ServiceStructures, coverings, installation, irrigation, ventilation, upgrades, repairs and ongoing support.

Polymer Films & MaterialsSpecialized agricultural films, polymer formulation, light-management technology, testing and product development.

Processing & ExtractionSeed separation, milling, biomass-to-crude extraction, filtration, concentration, refinement and custom processing programs.

Agricultural Sales & SourcingConnecting growers, suppliers and commercial buyers for produce, hay, alfalfa, hemp and additional agricultural products.

GMB Agriculture

Farm Services

From dirt preparation to full farm management—as little or as much support as you need.

From Ground Prep to Full Farm Management.

Whether you need a single field operation or someone to manage the entire growing season, GMB can handle as much of the work as you need—from dirt preparation and planting to irrigation, crop care, harvest, and full farm management.

Crop Experience

CarrotsPotatoesHayAlfalfaHemp

Field Services

Ground preparation • Ripping & disking • Land leveling • Seedbed preparation • Planting & seeding • Irrigation installation & maintenance • Crop support • Mowing & shredding • Harvesting • Field cleanup

Farm Services

The right support for every stage.

Build a complete farming program or bring GMB in for a specific field operation. We work with commercial growers and landowners to match the scope to the crop, acreage and season.

01

Land & Ground Preparation

Field clearing, deep ripping, disking, tillage, land leveling, seedbed preparation and bed shaping to get acreage ready for planting.

02

Planting & Crop Establishment

Planting and seeding support, transplanting, row layout and early-season field operations for row crops, forage crops and hemp.

03

Irrigation & Water Systems

Irrigation installation, drip-line layout, system maintenance, repairs and seasonal setup to support reliable water delivery in the field.

04

In-Season Field Care

Cultivation, mechanical weed management, mowing, shredding, crop monitoring and scheduled field maintenance throughout the growing cycle.

05

Harvest & Post-Harvest

Harvest support, crop handling, hay and forage operations, residue management and field cleanup ahead of the next crop.

06

Full Farm Management

Full-season farm management, from crop planning and ground preparation through harvest. We coordinate field operations, irrigation, equipment, operators, labor and production schedules.

Have acreage, a crop plan or a field operation that needs support?

Controlled Environment Agriculture

Greenhouse Sales & Service

Structures, coverings and growing systems supported by people who understand agriculture.

Complete greenhouse solutions.

GMB provides commercial greenhouse sales, installation, replacement coverings, irrigation, ventilation and environmental-system support, retrofit work, repairs and ongoing service.

Illustrative commercial greenhouse interior
Advanced Agricultural Materials

Engineering the Light.

Advanced polymer films for greenhouse and controlled-environment agriculture.

Color-Conversion & Agricultural Films

More than greenhouse plastic.

GMB's agricultural materials program focuses on specialized polymer films, optical additives, light management, film development, testing and commercialization for agricultural applications.

Polymer FormulationOptical AdditivesSpectral ConversionFilm TestingField Trials
Illustration of translucent pink polymer film over one hoop tunnel, with softly tinted light on crops beneath
Pink film for hoop-house applications
Illustration of a greenhouse with soft pink polymer film over the roof and upper sidewalls
Greenhouse roof and upper-wall film applications
Technology With a Proven History

Proven Experience. In-House Innovation.

Our in-house expertise includes direct involvement in the creation and development of agricultural polymer-film technology. That work applied polymer science and light-management principles to agricultural films designed to modify the light environment reaching crops inside protected growing structures.

That experience now supports GMB’s in-house agricultural materials program as we develop film formulations, light-management technologies, testing programs and commercial agricultural applications.

Agricultural Film
Technology Experience
→
In-House
Polymer & Light Expertise
→
GMB
Next-Generation AG Films
GMB Processing

Botanical Processing & Extraction

Commercial processing from raw botanical material to refined ingredient.

Processing built for production.

GMB supports commercial growers and production partners with seed separation, milling, biomass preparation, crude extraction, filtration, concentration and refinement. Bring us a single processing step or a project that needs coordinated support from raw material through an intermediate ingredient.

Seed SeparationMillingBiomass-to-Crude ExtractionFiltrationSeparationConcentrationRefinementProcess Development
Stainless botanical extraction equipment
Processing Services

From harvested material to the next stage.

Use one service or combine multiple steps. We scope each project around the incoming material, required output and production schedule.

01

Seed Separation & Cleaning

Separate seed from harvested plant material and remove unwanted stems, chaff and debris to prepare cleaner seed lots for the next stage.

02

Milling & Material Preparation

Reduce biomass particle size and prepare a more consistent feedstock for handling, extraction or further processing.

03

Biomass-to-Crude Extraction

Extract crude botanical oil from biomass as an intermediate material for downstream processing and refinement.

04

Separation & Filtration

Separate solids from liquids and filter process streams to remove suspended material and support subsequent production steps.

05

Concentration & Refinement

Concentrate extracts and refine intermediate materials to suit the agreed specifications and intended next processing stage.

06

Custom Processing & Development

Coordinate individual processing services or a multi-stage production program around your material, volumes and target specifications.

Tell us your material, volume and the processing result you need.

GMB

Built for Every Acre.

Founded in 2016, GMB has grown around a simple operating philosophy: solve real agricultural production problems with equipment, experience and technology. Today our capabilities span commercial farming, field services, greenhouse systems, advanced polymer materials and botanical processing.