What Grober Nutrition does

Grober Nutrition is a Cambridge, Ontario-based specialty animal nutrition company founded in 1974, focused exclusively on young animal milk replacers and adjacent products. Its core offering is a portfolio of 40+ milk replacer SKUs formulated for more than 16 species, including dairy and beef calves, goat kids, lambs, piglets, foals, zoo animals, and pets, supplemented by colostrum replacers (Calf's Choice Total™, GroStart™, LambGro KidGro Colostrum™) and specialty supplements (FIRSTgro™ Calf, Promiks). The company's technical differentiation rests on proprietary formulation assets: Protein Encapsulated Fat Technology (operational since 2016 at the Auburn, NY fat-filled powder facility), the Pro-Gro™ gut health blend, DOSTO® standardized oregano oil, and FIRSTgro™ spray-dried whole egg with natural antibodies. Colostrum products hold CFIA Veterinary Biologics registration.

The business model is a one-time sale of physical nutrition products distributed primarily through a multi-decade dealer network across Canada and the United States, with direct inbound inquiries via the website and email ([email protected]). Pricing is not publicly disclosed and is set at the dealer level. The company runs the Grober Young Animal Development Centre (GYADC) at Discovery Farm Woodstock in partnership with the University of Guelph, conducting ongoing nutritional trials that support product claims and feed protocol content marketing via the GroFacts blog and The Dairy Academy video channel. In 2020, Grober was acquired by Gay Lea Foods, a Canadian farmer-owned cooperative that had been a long-standing ingredient supplier (skim milk powder, whey protein) since 1989. The company operates a second site in Auburn, NY for US-based fat-filled powder production and is led by CEO Jerry Bartelse, with a reported headcount of 11-50 employees.

Name

Grober Nutrition

Legal name

Grober Nutrition

Website

https://grobernutrition.com

Company type

Private

Founded year

1974

Operating status

Operating

Headcount range

11–50 employees

Short description

Grober Nutrition is a Canadian specialty animal nutrition company (founded 1974) that formulates and distributes milk replacers, colostrum products, and supplements for 16+ young animal species through a North American dealer network, and has been a subsidiary of farmer-owned cooperative Gay Lea Foods since 2020.

Ownership category

akta.pro rank

Product category

Animal Nutrition / Young Animal Milk Replacers

NAICS

Animal Food Manufacturing (3111), Other Animal Food Manufacturing (311119)

SIC

Food And Kindred Products (2000)

akta.pro primary industry

Milk Replacers, Colostrum & Neonatal Nutrition (HLAMAHAJ)

akta.pro secondary industries

Calf & Starter Feed (Milk Replacers, Creep Feed) (AFADAAAA), Companion Animal Milk Replacers & Weaning Diets (AFADAFAG), Performance & Metabolic Modifiers (e.g., Betaine, Carnitine) (AFADAKAI)

Keywords

• Young animal nutrition
• Milk replacer products
• Colostrum supplements
• Livestock feed manufacturing
• Calf nutrition formulas

Headquarters

HQ city

Cambridge

HQ country

Canada

HQ region

North America

Offices3 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Milk Replacers: Sale of milk replacer products for various species including calves, kids, lambs, piglets, and foals. Products are sold through dealer network and directly to farmers.
2. Specialty Supplements: Sale of supplements including Promiks (whole milk supplement), FIRSTgro™ calf supplement, and other specialty ingredients.
3. Colostrum Products: Sale of colostrum replacement products including Calf's Choice Total™, GroStart™, and LambGro KidGro Colostrum™ for newborn animals.
4. Equipment & Farm Supplies: Sale of feeding equipment, parts catalogues, manuals, and general farm supplies through dealer network.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels7 records

Core offering

Grober Nutrition manufactures and sells milk replacers, colostrum replacers, and specialty supplements formulated for young animals including calves, kids (goats), lambs, piglets, foals, zoo animals, and pets. The company sells over 40 products through a dealer network across Canada and the United States, with proprietary formulations featuring protein encapsulated fat technology, Pro-Gro gut health blend, and DOSTO oregano.

Product overview

Grober Nutrition is a specialized animal nutrition company focused exclusively on young animal nutrition, offering a comprehensive portfolio of milk replacers for over 16 species including calves, kids (goat), lambs, piglets, foals, zoo animals, and pets. The product portfolio centers on milk replacer products (conventional, accelerated, and acidified formulas), colostrum replacers and supplements (Calf's Choice Total™, GroStart™, LambGro KidGro Colostrum™), and specialty supplements (FIRSTgro™ Calf with natural antibodies, Promiks whole milk supplement). Premium products incorporate proprietary ingredients including Pro-Gro™ gut health blend and DOSTO® Oregano. The company also offers equipment (Grober Calf Coat, feeding equipment, parts), operates the Grober Young Animal Development Centre (GYADC) for research, and provides educational resources through The Dairy Academy and GroFacts.

Differentiator

Problem solved

Functional benefit

Products and services

• Calf Milk Replacers Milk replacer products formulated for dairy and beef calves, available in various formulas including conventional, accelerated, and specialty formulations.
• Kid Milk Replacer Milk replacer formulated for goat kids to support growth and health from birth through weaning.
• Lamb Milk Replacer Milk replacer products for artificially raised lambs, designed to maximize lamb survival and growth.
• Piglet Milk Replacer Milk replacer for supplementing piglets during lactation, available in 25% and 50% protein options.
• Foal Milk Replacer (FoalGro) Specialized milk replacer for orphaned or rejected foals to ensure proper nutrition and development.
• Zoo Animal Milk Replacers Specialty milk replacer products formulated for various zoo animal species including exotic hoofstock and primates.
• Pet Milk Replacers Milk replacer products for puppies, kittens, and other small pets requiring milk supplementation.
• Grober Excel (26/18) High protein milk replacer for intensive heifer calf raising programs, 26% protein and 18% fat formula designed for accelerated feeding programs.
• Grober High Performance Pro-Gro Premium performance milk replacer containing Pro-Gro gut health blend for enhanced calf growth.
• Acidified Milk Replacer Partially acidified milk replacer for dairy calf, kid, lamb, and veal product lines that helps reduce disease incidence while optimizing milk intake and feed efficiency.
• Grober VG (Grain Veal) Calf milk replacer formulated for excellence in raising grain veal calves, designed for young Holstein bull calves requiring quality nutrition after transport stress.
• Lamb Gro A+ Lamb milk replacer formulated as an effective management tool for artificial lamb rearing programs.
• Calf's Choice Total Colostrum Premium bovine colostrum replacer derived from 100% bovine colostrum, registered and approved as Veterinary Biologics by the Canadian Food Inspection Agency.
• GroStart Bovine Dried Colostrum Bovine dried colostrum replacer providing broad-spectrum immunity against E.coli, Rotavirus, Coronavirus, BVDV, BRSV, PI-3V, and BHV-1.
• LambGro KidGro Colostrum Colostrum replacer for lambs and goat kids, available in pouches and bulk pails, derived from 100% bovine colostrum.
• FIRSTgro Calf Spray-dried whole egg product containing natural antibodies to support calf immunity and reduce scours, with research showing 50% reduction in scours and 44% savings in treatment costs.
• Promiks Whole milk supplement containing essential vitamins and minerals (iron, zinc, vitamins D, E, B12, thiamin), Pro-Gro gut health blend, and DOSTO Oregano, designed for producers feeding excess whole milk to calves.
• Gro Mega Fat supplement for calf milk replacers, providing enhanced energy from carefully selected fat sources and emulsifiers for improved digestibility.
• Specialty Ingredients Includes Pro-Gro gut health blend and DOSTO Oregano (100% natural oregano oil) used in premium milk replacer formulas.
• Grober Calf Coat Calf blanket designed to help young, small, or sick calves maintain body temperature and save energy for growth, recommended when ambient temperature is below 4.5°C.
• Equipment & Parts Feeding equipment, parts catalogue, and manuals for milk replacer feeding systems.
• Farm Supplies General farm supplies for young animal care and management.

Quantifiable outcome

• FIRSTgro™ research at Delft Blue Veal Farm showed 50% reduction in scours for calves fed FIRSTgro™ vs 17% reduction in control group
• +2 more outcomes

Segments6 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Three partnerships are on record, tiered core and minor.

• Gay Lea Foods (Ingredient Supplier)coreStrategic or Co-development Partner · 1 January 2015Skim milk powder, whey protein, and whey protein concentrate supplier. These are co-products of dairy processing and key ingredients in milk replacer formulas. Relationship predates 1989 with documented partnership starting at that time.
• University of GuelphcoreStrategic or Co-development Partner · 1 January 2009Collaborative research partnership with researchers from University of Guelph, particularly Dr. Ken Leslie and Hana Brown. Research conducted at the Grober Young Animal Development Centre (GYADC) focuses on calf nutrition, weaning strategies, and young animal husbandry. Studies include testing BHB levels for weaning readiness and various feeding program optimizations.
• Discovery Farm Woodstock (formerly Canada’s Outdoor Park)minorStrategic or Co-development Partner · 1 January 2009Home of the Grober Young Animal Development Centre (GYADC). Partnership location for conducting summer research trials on young animal nutrition and management practices. Hosts Outdoor Farm Show events where Grober maintains booth presence.

Scale indicators4 records

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• Hubbard Feeds: Alltech subsidiary offering complete livestock feeds, milk replacers, and supplements; competes with Grober in the North American dealer channel for young-animal and small-ruminant nutrition.
• Purina Animal Nutrition (Land O'Lakes): Land O'Lakes' Purina Animal Nutrition division is a broad incumbent in livestock and young-animal feed, offering milk replacers alongside a wide portfolio of complete feeds; competes with Grober via scale, dealer reach, and brand in the same dairy and livestock channels.
• Cargill Animal Nutrition: Global animal nutrition giant offering milk replacers, premixes, and complete feeds; overlaps with Grober's young-animal and dairy nutrition categories but as part of a much broader portfolio.
• ADM Animal Nutrition: Major ingredient and animal nutrition player with milk replacer and young-animal feed offerings; competes with Grober at scale across North American livestock customers.

Direct peers

• Sprayfo (Trouw Nutrition / Nutreco): Nutreco's Sprayfo brand is a globally recognized calf milk replacer line; closely comparable to Grober on premium milk replacer formulation, multi-species coverage, and dealer-based distribution.
• Bonilait (Sodiaal): French dairy cooperative subsidiary producing milk replacers and calf nutrition products from dairy ingredients; comparable to Grober's cooperative-owned structure and dairy-ingredient-driven milk replacer portfolio.
• Manna Pro Products: Specialty animal nutrition company with a strong portfolio in milk replacers, colostrum supplements, and young-animal care products sold through farm supply and pet channels; directly comparable to Grober in product mix and customer base.
• Calva Products: California-based manufacturer of milk replacers and young-animal nutritional products for calves, lambs, kids, and foals; a smaller, specialist direct peer to Grober in North American milk replacer manufacturing.
• Milk Products LLC: One of the largest North American manufacturers of milk replacers for calves, lambs, kids, foals, and piglets; competes head-to-head with Grober across species and through dealer channels in the same dairy/livestock customer base.
• Volac International: UK-based specialist in young animal nutrition and one of the world's leading calf milk replacer brands; competes directly with Grober's premium milk replacer positioning, particularly in international specialty and ruminant nutrition.

Market position

Strengths5 records

Weaknesses1 record

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/grobernutrition
• Instagraminstagram.com/grobernutrition
• Facebookfacebook.com/GroberNutrition

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 Grober Nutrition