H.E. Anderson Company

What H.E. Anderson Company does

H.E. Anderson Company is a third-generation, family-owned U.S. manufacturer of chemical injection and fertigation equipment, headquartered and produced entirely at its Muskogee, Oklahoma facility since 1963. Founded in 1955 by H.E. Anderson Sr. as a garage-based invention shop, the company has spent 70+ years building positive-displacement injectors and ratio-based proportioning systems for the horticulture industry, with secondary applications in agriculture, turf management, and industrial water treatment. Its core product platforms are the J Pro Ratio:Feeder injection systems, the D Series Injectors, and the newer Ceres Automated Fertigation System, which layers software-driven automation (pH/EC probe correction, recipe scheduling, solenoid valve control, data logging) on top of the legacy pump technology. The portfolio is rounded out with Ratio:Guard EC/pH monitors, J Plus controllers, Medi-Flow medicators, and a full components/parts catalog (pumper assemblies, flow meters, manifolds, check valves, blend tanks).

The company runs a sales-led, distributor-mediated go-to-market model. Products are sold through a network of distributors across North America and international markets, supported by an inside/outside sales team (named individuals include Lee Wonders, Jesse Webb, Zac Martin, and Shan Bradley for commissioning), phone and email engagement (1-800-331-9620, [email protected]), trade-show participation, and technology integration partnerships with greenhouse control vendors Argus Controls, Growlink, Wadsworth Controls, and Link4. Revenue mechanics are primarily hardware sales of injection systems and replacement parts, supplemented by commissioning/professional services and lifetime remote software support bundled with Ceres. Pricing is quote-based and not transparently disclosed; published general price lists and parts price lists exist (parts effective April 1, 2026). The business has no external funding, no parent company, and no acquisition activity — it remains wholly owned by the Anderson family under current president Eric Anderson.

Name

H.E. Anderson Company

Legal name

H.E. Anderson Company

Website

https://heanderson.com

Company type

Private

Founded year

1955

Operating status

Operating

Headcount range

11–50 employees

Short description

H.E. Anderson Company is a third-generation, family-owned U.S. manufacturer of chemical injection and fertigation equipment, headquartered in Muskogee, Oklahoma. It sells positive-displacement injectors, ratio feeders, and the Ceres automated fertigation platform primarily to greenhouses, nurseries, and agricultural/turf operators through a global distributor network.

Ownership category

akta.pro rank

Product category

Chemical Injection Equipment

NAICS

Measuring, Dispensing, and Other Pumping Equipment Manufacturing (333914), Pump and Compressor Manufacturing (33391), Totalizing Fluid Meter and Counting Device Manufacturing (334514), Other General Purpose Machinery Manufacturing (3339)

SIC

Pumps & Pumping Equipment (3561), Industrial Instruments For Measurement, Display, And Control (3823), Wholesale-Industrial Machinery & Equipment (5084)

akta.pro primary industry

Fertigation & Chemigation Equipment (Injectors, Dosing Pumps, Mixers) (AFAAACAE)

akta.pro secondary industries

Irrigation, Fertigation & Nutrient Delivery Systems (Dosing, Injectors, Sensors) (AFAAAHAE), Chemigation/Fertigation Injection Systems (Injectors, Dosing Pumps, Venturi Systems) (AFABAHAL), Filtration & Water Treatment for Irrigation (Sand/Disc/Screen, Chem Treatment) (AFAAACAD), Separation & Filtration Equipment (Filters, Centrifuges, Membranes) (IMAHAEAB)

Keywords

• Chemical injection equipment
• Fertigation control systems
• Water treatment pumps
• Horticulture injection systems
• EC pH monitoring

Headquarters

HQ city

Muskogee

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Chemical Injection Equipment Sales: Primary revenue from manufacturing and selling water treatment equipment including complete injection systems, chemical pumps, controllers, and chemical monitors. Products are sold through distributors in North America and internationally.
2. Professional Services: Commissioning, installation support, and on-site visits for system configuration. Sales team provides system sizing assistance and custom design consultation.
3. Replacement Parts & Accessories: Ongoing revenue from replacement pumpers, check valves, manifolds, pilot valves, fittings, and other consumable/maintenance parts. Parts price lists are published separately.
4. Software Support Services: Lifetime remote support included with Ceres systems. Optional on-site visits available for additional support.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels8 records

Core offering

H.E. Anderson Company manufactures and supplies professional-grade chemical injection equipment, including positive-displacement Ratio:Feeder pumps, D Series injectors, the Ceres automated fertigation control system, and Ratio:Guard EC/pH monitors. Products are sold primarily to greenhouses, nurseries, and agricultural operations requiring precise nutrient delivery and water treatment, with custom configurations and lifetime remote support included.

Product overview

H.E. Anderson Company manufactures professional-grade water treatment equipment primarily for the horticulture industry, including greenhouses and nurseries. The product portfolio centers on chemical injection systems: the J Pro Ratio:Feeder and D Series Injectors serve as the core pump/injection platforms, with the Ceres Automated Fertigation System representing the latest advanced control solution. Supporting products include Ratio:Guard EC/pH monitors for nutrient monitoring, J Plus controllers for system management, and Medi-Flow medicators. The ecosystem is complemented by component parts including pumper assemblies, water flow meters, manifolds, pilot valves, chemical valves, and blend tanks. Products are proudly manufactured in the USA since 1955, with many injectors remaining in operation for over 50 years.

Differentiator

Problem solved

Functional benefit

Brands

• Ratio:Feeder: Injection systems for chemical injection applications
• Ratio:Guard
• Ceres
• J Pro
• FertiCom
• Medi-Flow

Products and services

• J Pro Ratio:Feeder Injection Systems Professional-grade chemical injection system using positive-displacement and volume-proportioning technology for accurate dosing that does not degrade over time. Designed for greenhouse, nursery, agricultural, and industrial customers needing reliable nutrient or chemical injection.
• Ceres Automated Fertigation System Automated fertigation control system combining proven injector pump technology with subscription-free software. Provides full automation control, data collection/storage/export, automatic pH and EC correction via probes, solenoid valve control for irrigation and batch tank filling, scheduling by time/volume/level/input signal, flexible nutrient recipes, and lifetime remote support.
• D Series Injectors (DD & DB) Reliable, accurate chemical injectors built for durability and flexibility in horticultural and industrial applications. Available in multiple configurations, with many units still in operation after 50 years.
• S Series Ratio:Feeder Water Motor Control Unit Water-motor-driven control unit for ratio-based chemical injection applications using the Ratio:Feeder proportioning platform.
• Ratio:Guard Advanced EC/pH Monitor Advanced electrical conductivity and pH monitoring system for nutrient solution management. Includes E-1S (EC), P-2 (pH), O-1 (ORP), and L-1 (tank level) monitors for automated fertigation control.
• J Plus Series Ratio:Feeder Controller J-4 Feedback Controller for J Plus Series Ratio:Feeder systems, providing automated fertigation feedback control.
• Medi-Flow M101 & M101D Medicators Medi-Flow M101 and M101D medicator systems for precise chemical or pharmaceutical injection applications.
• Medi-Flow M202 & M202D Medicators Medi-Flow M202 and M202D medicator systems for precise chemical or pharmaceutical injection applications.
• H8 Pump Head

Quantifiable outcome

• Many injectors remain in operation after 50 years
• +3 more outcomes

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration7 records

Feature5 records

Partnerships

Five partnerships are on record, tiered core and minor.

• Argus ControlscoreTechnology or IntegrationTechnology integration partnership. Argus Controls is a compatible control system partner allowing Anderson injection products to integrate with Argus greenhouse control systems for enhanced automation capabilities.
• GrowlinkcoreTechnology or IntegrationTechnology integration partnership. Growlink provides compatible greenhouse control and monitoring solutions that integrate with Anderson injection systems for complete fertigation automation.
• Wadsworth ControlscoreTechnology or IntegrationTechnology integration partnership. Wadsworth Controls offers irrigation and environmental control systems compatible with Anderson chemical injection equipment for integrated greenhouse automation.
• Link4coreTechnology or IntegrationTechnology integration partnership. Link4 provides control solutions that integrate with Anderson injection systems for enhanced fertigation and irrigation control capabilities.
• MORRminorGTM or Marketing PartnerMarketing and go-to-market partnership. MORR is a marketing partner that provides promotional and market development support for Anderson products.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Dosatron International: Dosatron is the most direct competitor to Anderson, manufacturing water-powered proportional chemical injectors (Dosatron injectors) widely used in horticulture, agriculture, and livestock water treatment. It competes head-to-head with the J Pro Ratio:Feeder and D Series injectors across similar customer segments and distributor channels.
• Chemilizer Products: Chemilizer manufactures water-driven chemical injectors and medicators for horticulture, agriculture, and industrial applications, directly overlapping Anderson's injection pump and Medi-Flow medicator lines. Both companies compete in fertigation and proportional injection, targeting greenhouse and livestock watering systems.
• Hose Master / Mazzei Injector Corporation: Mazzei is a direct competitor in venturi-type and proportional chemical injectors used for fertigation, irrigation, and water treatment. Its products address the same horticulture and agricultural fertigation customers as Anderson's injection systems.
• Senninger Irrigation: Senninger designs and manufactures irrigation products including chemigation and fertigation injection equipment targeted at agriculture, greenhouses, and industrial applications. Its product line and customer base overlap directly with Anderson's horticultural and agricultural injection business.
• Dosmatic / Hydro Systems: Hydro Systems (formerly Dosmatic) manufactures proportional chemical injectors and dosing equipment for cleaning, sanitization, and horticultural/agricultural applications. It directly competes with Anderson in fertigation injection for greenhouses and water treatment.

Broad incumbents

• Netafim: Netafim is a global leader in drip irrigation and precision agriculture, offering comprehensive fertigation systems and injection equipment across crops, greenhouses, and orchards. It is a broad incumbent that competes indirectly with Anderson on integrated fertigation solutions for large CEA and field-crop operations.
• Jain Irrigation Systems: Jain Irrigation is a large diversified irrigation and agricultural inputs company offering drip systems, sprinklers, and integrated fertigation solutions globally. It competes broadly with Anderson on larger-scale fertigation projects in agriculture and CEA.
• Pentair: Pentair is a large global water treatment and flow technology company with industrial and agricultural water treatment, dosing, and filtration offerings. It represents a broad incumbent competitor in the industrial water treatment segment where Anderson sells its injection systems.

Emerging players

• Priva: Priva provides integrated climate, irrigation, and fertigation control systems for greenhouses and CEA operators, overlapping with Anderson's Ceres system and its integration partners (Argus, Wadsworth). It represents a software-led competitive threat in the same controlled-environment horticulture segment.
• Argus Controls: Argus Controls is a technology integration partner of Anderson that supplies greenhouse environmental and irrigation control systems. As a CEA automation specialist, it represents both a partner channel and an adjacent competitor for integrated fertigation control offerings.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/heainjectors
• Facebookfacebook.com/andersoninjectors
• LinkedInlinkedin.com/company/h-e-anderson-co-
• Instagraminstagram.com/heainjectors

Revenue estimate

Valuation estimate

Number of profiles

Profiles9 records

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 H.E. Anderson Company