---
title: Dairy Sire Designations & Genetic Lineups | Alta Genetics
description: Explore Alta sire designations, from elite genomic sires to high-fertility and beef x dairy options, all designed to support your genetic goals.
---

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- [Beef Genetics ](https://us.altagenetics.com/beef?hsLang=en)
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- [Beef Bull Search](https://altabeef.com/search/breed)
- [Choose Country](https://map.altagenetics.com/)

# Sire Designations

## The Right Sires to Meet Your Goals

We produce and market sires that meet the varying needs of our progressive dairy clients. Our sire designations help you clearly understand our lineups and guide you to the right sires for your custom genetic plan. Whether you're seeking cutting-edge genetics from our Alta EDGE program, the trusted reliability of our PROVEN STAR sires, or the proven high fertility of our Alta CONCEPT PLUS sires, our diverse lineup offers options to meet your specific genetic goals.

## Sire Designations

![Alta_EDGE_RGB](https://us.altagenetics.com/hs-fs/hubfs/Alta%20Brand/Alta_EDGE_RGB.png?width=823&height=414&name=Alta_EDGE_RGB.png)

![Alta_G-STAR_RGB](https://us.altagenetics.com/hs-fs/hubfs/Alta%20Brand/Alta_G-STAR_RGB.png?width=969&height=414&name=Alta_G-STAR_RGB.png)

![Alta_PROVEN-STAR_RGB](https://us.altagenetics.com/hs-fs/hubfs/Alta%20Brand/Alta_PROVEN-STAR_RGB.png?width=1021&height=414&name=Alta_PROVEN-STAR_RGB.png)

![Alta_CONCEPT PLUS_RGB](https://us.altagenetics.com/hs-fs/hubfs/Alta%20Brand/Alta_CONCEPT%20PLUS_RGB.png?width=1432&height=414&name=Alta_CONCEPT%20PLUS_RGB.png)

![Alta_SEXED_RGB](https://us.altagenetics.com/hs-fs/hubfs/Alta%20Brand/Alta_SEXED_RGB.png?width=867&height=414&name=Alta_SEXED_RGB.png)

## Alta EDGE

### Elite Genomic Sires

A contract program that gives you priority access to Alta’s most elite, cutting-edge sires

[Learn More](https://us.altagenetics.com/dairy/designations/alta-edge?hsLang=en)

## Alta G-STAR

### Genomic-Proven Sires

Genomically proven sires that will fast-forward genetic progress, regardless of your custom genetic plan

[Learn More](https://us.altagenetics.com/dairy/designations/g-star?hsLang=en)

## PROVEN STAR

### Daughter-Proven Sires

Proven reliability with added confidence from milking daughter data

[Learn More](https://us.altagenetics.com/dairy/designations/proven-star?hsLang=en)

## Alta CONCEPT PLUS

### High Fertility Sires

High fertility sires that are proven to create more pregnancies across sexed and conventional semen

[Learn More](https://us.altagenetics.com/dairy/designations/concept-plus?hsLang=en)

## Alta SEXED

### Sexed Semen

Our lineup of sires that are available as sexed Ultraplus™ semen

[Learn More](https://us.altagenetics.com/dairy/designations/alta-sexed?hsLang=en)

![Alta_EDGE_RGB](https://us.altagenetics.com/hs-fs/hubfs/Alta%20Brand/Alta_EDGE_RGB.png?width=823&height=414&name=Alta_EDGE_RGB.png)

## Alta EDGE

### Elite Genomic Sires

A contract program that gives you priority access to Alta’s most elite, cutting-edge sires

[Learn More](https://us.altagenetics.com/dairy/designations/alta-edge?hsLang=en)

![Alta_G-STAR_RGB](https://us.altagenetics.com/hs-fs/hubfs/Alta%20Brand/Alta_G-STAR_RGB.png?width=969&height=414&name=Alta_G-STAR_RGB.png)

## Alta G-STAR

### Genomic-Proven Sires

Genomically proven sires that will fast-forward genetic progress, regardless of your custom genetic plan

[Learn More](https://us.altagenetics.com/dairy/designations/g-star?hsLang=en)

![Alta_PROVEN-STAR_RGB](https://us.altagenetics.com/hs-fs/hubfs/Alta%20Brand/Alta_PROVEN-STAR_RGB.png?width=1021&height=414&name=Alta_PROVEN-STAR_RGB.png)

## PROVEN STAR

### Daughter-Proven Sires

Proven reliability with added confidence from milking daughter data

[Learn More](https://us.altagenetics.com/dairy/designations/proven-star?hsLang=en)

![Alta_CONCEPT PLUS_RGB](https://us.altagenetics.com/hs-fs/hubfs/Alta%20Brand/Alta_CONCEPT%20PLUS_RGB.png?width=1432&height=414&name=Alta_CONCEPT%20PLUS_RGB.png)

## Alta CONCEPT PLUS

### High Fertility Sires

High fertility sires that are proven to create more pregnancies across sexed and conventional semen

[Learn More](https://us.altagenetics.com/dairy/designations/concept-plus?hsLang=en)

![Alta_SEXED_RGB](https://us.altagenetics.com/hs-fs/hubfs/Alta%20Brand/Alta_SEXED_RGB.png?width=867&height=414&name=Alta_SEXED_RGB.png)

## Alta SEXED

### Sexed Semen

Our lineup of sires that are available as sexed Ultraplus™ semen

[Learn More](https://us.altagenetics.com/dairy/designations/alta-sexed?hsLang=en)

## Discover how these Alta sires can fit your custom genetic plan

Contact your Alta advisor for more information.

[Contact Us](https://us.altagenetics.com/contact?hsLang=en)

[![Alta](https://us.altagenetics.com/hubfs/Alta_Genetics_June2025/Logo/Alta-White_withMission.svg "Alta")](https://us.altagenetics.com/?hsLang=en)

## Download the Bull Search App

[![apple-button-app](https://us.altagenetics.com/hs-fs/hubfs/Alta_Genetics_June2025/Images/apple-button-app.png?width=136&height=40&name=apple-button-app.png) ](https://apps.apple.com/us/app/alta-bull-search/id1088825451) [![google-app-button](https://us.altagenetics.com/hs-fs/hubfs/Alta_Genetics_June2025/Images/google-app-button.png?width=134&height=40&name=google-app-button.png) ](https://play.google.com/store/apps/details?id=com.altagenetics.bullsearch&hl=en_US&pli=1)

---

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- [Dairy Genetics](https://us.altagenetics.com/dairy) 
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    - [Find an Alta Dairy Advisor](https://us.altagenetics.com/dairy/rep)
    - [Our Dairy Sires](https://bullsearch.altagenetics.com/us/BS/List)
- [Beef Genetics](https://us.altagenetics.com/beef) 
    - [Find an Alta Beef Advisor](https://us.altagenetics.com/beef/rep)
    - [Our Beef Sires](https://altabeef.com/search/breed)
- [Beef x Dairy](https://us.altagenetics.com/beef-dairy) 
    - [FeedWise ONYX Program](https://us.altagenetics.com/beef-dairy/feedwise-onyx)
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- [Products](https://us.altagenetics.com/products) 
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---

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---

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