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Brew your Brand with 603 Brewery 

Why Partner with 603 Brewery?

603 Brewery was founded in New Hampshire with one goal: make great beer. Since then we have grown into one of the most recognized craft breweries in New England, with a reputation built on quality and knowing our craft inside and out.

When you contract brew with us, you work directly with an experienced team that cares about your finished product as much as you do. Our 150+ BBL monthly capacity means we can scale with you, whether you are launching your first run or growing into new markets. Based in Londonderry, NH, we are well positioned to serve brands throughout New England and the Northeast looking for a contract brewery or co-packing partner close to their market.


What We Brew
We produce a wide range of craft beer styles and specialty beverages. If you can dream it, we can probably brew it. Our team has experience across:

  • Beer

  • Hard Seltzer

  • Ready to Drink Cocktails 

  • Sparkling Water & beyond

 
Packaging & Formats
We package your finished product in the formats that work best for your brand and your retail or on-premise channel. Standard formats include:
Cans

  • 12 oz cans

  • 16 oz cans

  • 19.2 oz cans

Multipack Formats

  • 4-pack PakTech (16 oz cans)

  • 6-pack PakTech (16 oz cans)

  • Boxed 16 oz 9-packs

  • Boxed 12 oz 12-packs

Kegs

  • Various keg sizes with sanke style fittings


Additional packaging formats may be available. 

Our Capabilities
603 Brewery offers a full suite of contract brewing and production services under one roof. All work is performed at our Londonderry, NH facility.
Brewing & Production

  • Product development and recipe collaboration

  • Brewing and fermentation

  • Blending and filtration

  • Carbonation

  • Packaging and kegging

Quality & Compliance

  • Quality control testing on every production run

  • Compliance support services

  • Full lot tracking and documentation

  • TTB licensed and fully permitted in the state of New Hampshire

At 603 brewery, we can bring your beer and craft beverages to life. Whether you have a recipe dialed in or just have a vision, 603 Brewery is your partner for contract brewing in New Hampshire and across New England. We bring over 14 years of craft brewing experience to every batch we produce, and we treat your brand with the same care we put into our own.

Inquire Here

Logistics

  • 150+ BBL monthly capacity available for contract production

  • On-site warehousing and cold storage

  • Material sourcing and procurement for standard ingredients and packaging

 

Certifications & Compliance
Every batch we produce meets strict safety, quality, and regulatory standards.

  • TTB Federal Brewing License

  • New Hampshire state brewing permits

  • FDA compliant facility

  • Full liability insurance coverage

  • Lot tracking and quality documentation on every production run

 
Who We Work With
We partner with a wide range of clients. You might be a good fit if you are:

  • A startup brand that wants to launch a beer without building a brewery

  • An established brand needing overflow or additional production capacity

  • A restaurant, hotel, or hospitality group looking for a custom house beer

  • A venue, event company, or organization that wants branded beer

  • A brand from outside New England looking to enter the Northeast market

  • A homebrewer or small-scale brewer ready to scale up commercially

 
How It Works
Getting started is straightforward. Here is what to expect:

  1. Submit your inquiry using the form below. Tell us about your project, your timeline, and your packaging needs.

  2. We review your inquiry and follow up within 2 to 3 business days to schedule an intro call.

  3. We put together a quote and production timeline based on your specs.

  4. Once we align on details, we schedule your brew date and get to work.

  5. Your finished product is packaged, labeled, and ready for pickup or coordinated delivery.

Request Contract Brewing Info

Ready to talk about your project? Fill out the form below and our team will be in touch within 2 to 3 business days.

Contact Information

Your Project

What type of Beverage/s are you looking to produce? Select all that apply.
Do you have an existing recipe?
I have a recipe
I am looking for recipe development help
Both

Packaging

Preferred packaging format. Select all that apply.
Preferred packaging format. Select all that apply.
Estimated volume per run
15BBL
30BBL or less
30BBL-100BBL
100BBL +
Not Sure Yet
Below minimum, we will follow up
How often do you anticipate needing production?
One-time run
Quarterly
Monthly
Ongoing
Not sure yet

Timeline & Background

Are you an existing brand?
Are you currently TTB licensed?
How did you hear about us?

Frequently Asked Questions

  • What is the minimum order for contract brewing?

    • Our standard minimum production quantity is 15 barrels per run. Additional minimums may apply for specialty packaging formats, custom materials, specialty ingredients, or limited-run products. We will walk you through any minimums that apply to your specific project during the quoting process.

  • Can I bring my own recipe?

    • Absolutely. If you have a recipe you have already developed, we will brew it to your exact specifications. We can also adjust or scale your recipe as needed for commercial production.

  • Do you offer recipe development?

    • Yes. If you have a general idea but not a finished recipe, our brewing team can work with you to develop something from scratch. We offer full recipe collaboration as part of our contract brewing services.

  • How long does production take?

    • Lead times depend on the style, volume, and our current production schedule. Most projects run 4 to 8 weeks from brew date to finished packaged product. We will give you a clear timeline during the quoting process.

  • Do you help with TTB label approval?

    • We can point you in the right direction and share what we know, but formal COLA (Certificate of Label Approval) submissions are the responsibility of the brand owner. If you are new to the process, we are happy to walk you through what is required.

  • Do you help with distribution in New Hampshire or New England?

    • We have established relationships with distributors throughout New Hampshire and New England. We can make introductions and share guidance, though distribution agreements are ultimately between you and the distributor.

  • Can I come see the facility before committing?

    • Yes. We encourage prospective partners to visit the brewery. Reach out through the form below and we will set something up.

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