What Proliant Dairy Ingredients does

Proliant Dairy Ingredients is a privately held U.S. manufacturer of whey permeate (deproteinized whey) powder ingredients, operating as a subsidiary of Lauridsen Group Inc. (LGI). Founded with over 30 years of dairy-industry experience and headquartered in Ankeny, Iowa, the company runs two dedicated single-product plants — Melrose, Minnesota (commissioned 2008, 45,000 metric tons/year) and St. Johns, Michigan (opened 2020, 65,000 metric tons/year and home to the world's largest permeate dryer) — for a combined annual capacity of 110,000 metric tons. Its product portfolio centers on the VersiLac® family of food-grade whey permeate ingredients (standard VersiLac®, low-mineral VersiLac® LM7 at ~7% minerals, and VersiLac® LMS at ~6% minerals with a sweeter profile), plus Proliant® 1000 for the animal feed channel. Manufacturing relies on ultrafiltration membrane separation of whey, followed by concentration, crystallization, spray-drying, and proprietary agglomeration to produce non-hygroscopic, free-flowing powders carrying SQF, Kosher, Halal, GMO-free, and Gluten-free certifications. The company ships to 30+ countries and supports customers with technical application development from the 20,600 sq ft LGI Advancement Building (LAB) in Ankeny.

Proliant sells exclusively B2B on a quote-based model with a minimum order of one pallet (1,000 kg) in 25 kg bags or 1,000 kg totes. Its go-to-market combines a direct enterprise field-sales team — with regional managers covering North America, Latin America, China, and SE Asia — alongside a formal distributor network (Distributor Resource Library, channel-partner facility visits). End markets span food manufacturers (bakery, beverages, confectionery, dairy, prepared foods) and animal feed (piglet starter diets, calf milk replacers, pet food, distributed via sister company APC's global footprint). Documented customer outcomes include 17% ingredient cost reduction and $1.2M annual savings for a leading global confectionery company, and up to 14% lower ingredient costs for a leading U.S. food manufacturer that adopted VersiLac across 70% of its product lineup. Marketing is content-led via a blog, email newsletter, LinkedIn, Facebook, industry trade shows (ADPI, World Dairy Expo), and an ADPI Ambassador program for university outreach.

The company is family-controlled within the LGI group of six technology companies and has disclosed no external venture or private-equity funding. Leadership transitioned in March 2024 when Melissa Oborny — a LGI veteran since 1995 and Proliant VP of Finance since 2014 — became the first female President & CEO. Quality recognition includes 1st and 2nd place finishes for the company's plants at the 2024 World Championship Cheese Contest (Whey Permeate category) and a 1st place at the 2025 WDPA World Dairy Expo Championship Dairy Product Contest. Proliant has also invested in sustainability credibility through an ISO 14067 cradle-to-gate Life Cycle Assessment conducted with THG Eco and independently verified by MyCarbon.

Name

Proliant Dairy Ingredients

Legal name

Proliant Dairy Ingredients

Website

https://proliantdairy.com

Company type

Private

Founded year

1994

Operating status

Operating

Headcount range

11–50 employees

Short description

Proliant Dairy Ingredients manufactures whey permeate (deproteinized whey) powder ingredients under the VersiLac® brand, serving food and animal feed manufacturers globally from two U.S. facilities with 110,000 metric tons of annual capacity and exports to 30+ countries.

Ownership category

akta.pro rank

Product category

Dairy Ingredients

NAICS

Dairy Product Manufacturing (3115), Dry, Condensed, and Evaporated Dairy Product Manufacturing (311514)

SIC

Dairy Products (2020)

akta.pro primary industry

Permeate Manufacturing (Whey Permeate, Delactosed Permeate) (AFAHAGAF)

akta.pro secondary industry

Demineralized Whey & Mineral-Reduced Ingredients (D40/D70/D90) (AFAHAGAG)

Keywords

• Whey permeate ingredients
• Dairy ingredient manufacturing
• Deproteinized whey powder
• Food ingredient supply
• Animal feed ingredients

Headquarters

HQ city

Ankeny

HQ country

United States

HQ region

North America

Offices3 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Whey Permeate Ingredients (VersiLac®): B2B sale of whey permeate powder to food manufacturers. Revenue generated from ingredient sales to bakery, beverage, confectionery, dairy, and prepared foods companies. Products sold in 25kg bags or 1000kg totes with minimum 1 pallet (1000kg) orders.

Pricing tiers

Go-to-market motion2 records

Distribution channels2 records

Marketing channels6 records

Core offering

Proliant Dairy Ingredients manufactures and commercializes whey permeate (deproteinized whey) powder sold to food manufacturers and animal feed producers. The VersiLac® family (standard, LM7, LMS) serves bakery, beverage, confectionery, dairy, and prepared-food applications as a cost-effective replacement for whey powder, lactose, and nonfat dry milk, while Proliant® 1000 serves animal feed applications. All products are made at two dedicated U.S. plants using ultrafiltration and spray-drying with proprietary agglomeration.

Product overview

Proliant Dairy Ingredients offers a focused portfolio of whey permeate products for the food and feed industries. The core product line is the VersiLac® family of whey permeate ingredients, which includes VersiLac® (the standard award-winning formula), VersiLac® LM7 (low mineral variant with ~7% minerals), and VersiLac® LMS (lowest mineral variant with ~6% minerals and sweeter profile). For animal feed applications, the company offers Proliant® 1000 through its sister company APC. All products are manufactured at the company's two U.S. facilities using ultrafiltration processing to produce deproteinized whey with consistent quality specifications.

Differentiator

Problem solved

Functional benefit

Brands

• VersiLac®: Food industry brand for whey permeate (deproteinized whey) used in food formulations for bakery, beverages, confectionery, dairy, and prepared foods
• Proliant® 1000
• VersiLac® LM7
• VersiLac® LMS

Products and services

• VersiLac® VersiLac® is a whey permeate powder containing natural milk minerals and non-protein nitrogen compounds for natural flavor enhancement. The agglomerated product features superior flow characteristics, high solubility, even blending, and non-hygroscopic properties, sold to food manufacturers.
• VersiLac® LM7 VersiLac® LM7 is a low-mineral whey permeate with approximately 7% minerals that delivers a cleaner taste with excellent solubility and flowability for food manufacturers seeking demineralized whey alternatives.
• VersiLac® LMS VersiLac® LMS is the lowest-mineral whey permeate (approximately 6% minerals) with a naturally sweeter profile, offering unmatched versatility for food formulations including confectionery, dairy alternatives, baked goods, and savory recipes.
• Proliant® 1000 Proliant® 1000 is a deproteinized whey ingredient that can replace whey powder and lactose in animal feed formulations for piglet starter diets, calf milk replacers, and pet food applications.

Quantifiable outcome

• 17% ingredient cost reduction achieved by leading confectionery company
• +5 more outcomes

Named customers2 records

Segments7 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

Five partnerships are on record, tiered minor and core.

• QuimaticminorChannel Partner/ Reseller/ Distributor · 13 November 2024Distributor partner that visited Proliant HQ, Innovation LAB, and St. Johns facilities to strengthen partnership and explore collaboration opportunities.
• GRUPO MATHIESENminorChannel Partner/ Reseller/ Distributor · 13 November 2024Distributor partner that visited Proliant facilities to strengthen partnership and explore new collaboration opportunities in Latin America.
• THG Eco & MyCarboncoreStrategic or Co-development PartnerUK-based sustainability consultancy engaged to conduct rigorous cradle-to-gate Life Cycle Assessment (LCA) of spray-dried whey permeate. Applied ISO 14067 and ISO 14040/44 standards. MyCarbon (Carbon Green Ltd) provides independent verification of carbon footprint data, supporting customers' ESG and sustainability reporting.
• APC (American Protein Company)coreStrategic or Co-development PartnerSister company and world's largest manufacturer of plasma-based functional proteins. Together with Proliant, APC offers options to solve formulation challenges in animal feed. APC operates global manufacturing network in Argentina, Brazil, Canada, England, Northern Ireland, Poland, Spain, and USA. Proliant 1000 brand serves animal feed industry through this partnership.
• Lauridsen Group Inc. (LGI)coreOthersParent company of six highly technological companies dedicated to discovering and producing products to enhance health and nutrition. Proliant shares headquarters with sister companies at LGI facilities including the LAB (LGI Advancement Building) - 20,600 sq ft state-of-the-art laboratory and test kitchen.

Scale indicators7 records

Recent moves7 records

Direct peers

• Leprino Foods: World's largest mozzarella manufacturer with an integrated whey derivatives business producing permeate and whey protein for food and feed markets. Direct competitor as both a cheese manufacturer generating whey and an ingredients supplier.
• Agropur Ingredients: Ingredients arm of Agropur, a major North American dairy cooperative producing whey protein concentrate, isolate, permeate, and other dairy ingredients. Directly comparable as a whey permeate supplier to food manufacturers across the US and globally.
• Idaho Milk Products: US-based manufacturer of milk protein concentrate, whey permeate, and other dairy ingredients from Idaho operations. Direct competitor to Proliant in whey permeate supply to food and nutrition manufacturers in North America.
• Hilmar Ingredients: Ingredients division of Hilmar Cheese, one of the largest US whey protein and permeate producers with manufacturing in California and Idaho. Direct competitor to Proliant in whey permeate ingredients serving food and feed manufacturers.

Broad incumbents

• Fonterra Ingredients: Ingredients business of Fonterra producing whey protein, milk protein, casein, and lactose globally. Competes with Proliant in dairy ingredient categories but with much broader product depth and a global manufacturing footprint.
• Arla Foods Ingredients: Specialized dairy ingredients business of Arla Foods producing whey protein, lactose, permeate, and milk minerals globally. Overlaps with Proliant in whey permeate but offers a much broader ingredient portfolio and stronger European presence.
• DMV International (FrieslandCampina): Specialty ingredients arm of FrieslandCampina producing whey permeate, lactose derivatives, and pharmaceutical-grade dairy ingredients from European operations. Overlaps with Proliant in whey permeate globally but with European manufacturing and stronger pharma/infant nutrition focus.
• Glanbia Nutritionals: Global nutrition solutions business offering whey protein, lactose, permeate, and premixes. Competes with Proliant in whey permeate but operates across far broader nutritional ingredient categories with greater R&D scale.
• Lactalis Ingredients: Ingredients arm of Lactalis producing whey permeate, milk powders, and dairy proteins from global cheese manufacturing operations. Overlaps with Proliant in whey permeate but with the backing of the world's largest dairy group.

Others

• American Protein Company (APC): Sister company under Lauridsen Group Inc. and Proliant's strategic animal feed channel partner; world's largest plasma protein manufacturer with global operations in the Americas and Europe. Comparable as an LGI-aligned dairy/protein ingredients business but addresses animal feed rather than food applications.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/proliantdairy
• LinkedInlinkedin.com/company/proliantdairy

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles16 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 Proliant Dairy Ingredients