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White Oak Mills

White Oak Mills, Inc.

Elizabethtown, Pennsylvania, United States

Founded 1976ManufacturerSells to Dairy Farms
Profile last updated: August 9, 2026

About

Founded in 1976, White Oak Mills is a dairy industry manufacturer based in Elizabethtown, United States.

White Oak Mills is a family-owned feed manufacturer in Elizabethtown, Lancaster County, Pennsylvania. Founded as a partnership in 1976 when John and Mark Wagner purchased a small feed mill near Manheim, PA, the company has since expanded its automated mill. It manufactures complete feeds, concentrates, mineral mixes and custom dry cow and dairy rations in meal, pellet and crumble form for dairy, swine, beef and poultry producers in Pennsylvania and northern Maryland. Services include custom formulation using more than 200 ingredients and additives, laboratory testing of ingredients and finished feeds, grain exchange programs, grain forward contracting and bag runs.

Location

Elizabethtown, United States

Founded

1976

Legal name

White Oak Mills, Inc.

Focus areas

dairy feeddry cow feedcustom feed formulationfeed millanimal nutritionPennsylvania

Languages

EN

Products & capabilities

Supplier role

Manufacturer

Sells to

Dairy Farms

Dairy products served

Liquid Milk

Milk species

Cow

Services

Lab Testing

Products

26% Dry Cow Supplement Pellets

Dry cow feed

Dry cow supplement fed at three pounds per head per day to supply protein, minerals and vitamins for a healthy, productive lactation.

40% Dry Cow Supplement Meal

Dry cow feed

Dry cow supplement meal for dry cows, supplying protein, minerals and vitamins.

Close-Up 22% Pellet

Dry cow feed

Close-up dry cow pellet fed at six pounds per day to provide an anionic balance, reduce metabolic problems and support future milk production.

Future Lac

Dry cow mineral and vitamin pak

Advanced dry cow mineral and vitamin pak with optimum levels of essential minerals and vitamins.

Service regions

PennsylvaniaNorthern Maryland

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