Your Product. Our Expertise. From First Run to Store Shelf.

Sigma Services is a single-source co-packing partner for food, supplement, pet, and snack brands — with the flexibility to start small, the capacity to scale, and 30 years of experience making it work.

More Than Just Packaging

Most customers come to Sigma for one specific project. A pouch fill. A seasonal multipack. A retail display. But the more they see, the more they realize — we’re much more than just packaging. Sigma Services handles everything from primary filling and blending to secondary packaging, display building, kitting, and fulfillment. One facility, one relationship, one team that actually knows your product.

What We Do

Flexible, scalable packaging capabilities — from product-specific filling and packaging to secondary packouts built for retail, club, and e-commerce.

Dry Food Packaging

Formats Fill Technologies

Dry filling and packaging for brands that need accuracy, speed, and consistent quality at scale.

Liquid Fill Packaging

Formats Fill Technologies

Reliable liquid filling and packaging for products that demand consistent volumes, clean fills, and dependable throughput.

Pet Food Packaging

Product Solutions

Packaging support for pet food and treats, including everyday SKUs, promotions, and retail-ready configurations.

Secondary Packaging

Packouts Programs

Secondary packaging services that turn finished units into retail-ready, ship-ready, and promotion-ready configurations.

Flexible Packaging

Formats Product Solutions

Flexible packaging options that support shelf impact, freight efficiency, and consistent finished goods across channels.

Why Brands Choose Sigma

Flexibility That’s Actually Real

At a large co-manufacturer, you fit into their system. At Sigma, we build systems around what you need. Low-minimum test runs, rush production, or scaling from 5,000 to millions of units — we handle it.

One Partner From Start to Shelf

Primary filling, secondary packaging, display building, kitting, shrink wrapping, and fulfillment — all under one roof. Fewer handoffs, one team accountable.

30 Years of Doing This Right

In business since 1994. Over $250 million of consumer products processed annually with a near-zero damage and loss ratio. FDA registered, SQF certified, organic, kosher, CGMP compliant.

A Family Business That Treats You Like It

Family-owned and operated. You’ll work with people who know your product, answer the phone when you call, and treat your business like it matters.

“You’re not just coming to some corporation that wants to churn you in and out. We want you to be here. We want you to come see your product run. We don’t hide from you. We are here to support you.”

— Dave Knop, Founder & President

Industries We Serve

Sigma partners with brands across food, health and wellness, pet, snacks, and specialty beverages.

Food & Liquids

Mixes, oils, dressings, syrups

Health & Wellness

Supplements and powders

Pet Food & Treats

Treats, kibble,
toppers

Treats, kibble, toppers

Snacks & Bars

Granola, chips, bars, mixes

Coffee & Tea

Coffee, tea,
concentrates

Coffee, tea, concentrates

How It Works

Every project starts with a conversation. Here’s the path from there to finished goods.

1

Tell Us About Your Product

Share your product details, target format, estimated volumes, and timeline.

2

We Build a Plan Around You

We match the right equipment, format, and production approach to your product.

3

First Article Approval

We run initial samples for your review. Nothing scales until you sign off.

4

Production & Delivery

Full production with quality controls, then finished goods delivered your way.

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FDA Registered SQF Level II (GFSI) Organic Certified (QAI) Kosher Certified CGMP / CFR 111

“I love the look on their face when they realize we can do that too.”

— Connor Knop