Brewed with curiosity, backed by science - a Somerville brewery that treats yeast like a research subject and its taproom like a town square.
The wordmark reads like a beer can tab. Look at the negative space in the O and there's an aeronaut drifting over the horizon in a hot-air balloon. A logo that rewards the second look - which, it turns out, is also the house philosophy.
Here is a thing that is true about most breweries and untrue about Aeronaut: they started as businesses. Aeronaut started as three roommates in Somerville with graduate degrees, a shared apartment, and a fermentation habit that outgrew the living room.
The founders - Ronn Friedlander, Ben Holmes and Dan Rassi - met in grad school and discovered a mutual interest in the kind of project that begins with a five-gallon batch on the kitchen counter and ends, some months later, with sixty-gallon kettles in the backyard. This is a familiar arc. What is less familiar is what they did next, which was to decide, in December 2012, that the hobby had become "all-consuming" enough to go pro. They opened the doors in June 2014.
The relevant credential here is not a business degree but a science one. The founders brought MIT and Cornell educations to the problem of beer, and the tell is in the yeast. Most breweries buy their yeast in a packet from a supplier - a sensible, reliable choice. Aeronaut propagates its own, hand-gathering strains and culturing them in-house. That is the difference between following a recipe and writing one, and it is the axis on which the whole enterprise turns.
The tagline - "brewed with curiosity, backed by science" - is not marketing so much as an accurate description of the org chart. The beers are "inventive," which is the word breweries use, but the more precise word is experimental: provocative recipes across traditional, emerging and undefined styles, brewed to standards that a lab would recognize. Sometimes the experiment produces something crushable and sessionable. Sometimes it produces a pilsner that wins a gold medal, which we will get to.
There is also the matter of the money, which is a good story in its own right. Aeronaut was financed with roughly $300,000 from about twenty friends, family and acquaintances - many of whom, tellingly, the founders met over the course of launching the business. The network was not there at the start. It was assembled by starting. This is the opposite of how funding is supposed to work, and it worked.
The clarifying fact about Aeronaut is that only one third of its stated mission is about beer. The other two thirds - amplify the community's voice, support arts and culture - explain why the taproom is the way it is.
Rather than buying commercial yeast, Aeronaut propagates its own strains in-house - the scientific backbone behind its fearless, boundary-pushing recipes.
Resident vendors under one roof: Carolicious (Venezuelan arepas from two Venezuelan mothers), Somerville Chocolate (bean-to-bar), and Mimi's Chuka Diner (Japanese-style Chinese, American-diner twist).
Neighborhood musicians on the stage, local illustrators on the cans, and hundreds of community events a year drawing thousands of visitors weekly.
An explicit commitment to justice, equity, diversity and inclusion - the brewery frames a diverse team as the way to build a unified one.
Robot Crush, an unassuming American Pilsner, took a Great American Beer Festival gold - proof the science shows up in the glass.
Recipes driven by local ingredients and partnerships, tying the beer to the region it's brewed in.
A rotating roster spanning session sippers to double-digit haze. A representative pour (styles and ABVs rotate seasonally):
| Beer | Style | ABV | Note |
|---|---|---|---|
| Robot Crush | American Pilsner | ~5.1% | Pilsner malt + Citra; 2016 GABF gold |
| Hop, Hop & Away | Session IPA | 4.6% | Cold-steeped Citra & Mosaic, hazy & crushable |
| Citra Galaxy | Session IPA | ~4.6% | Peachy, citrusy, grapefruit-forward |
| American IPA | IPA | ~6.3% | Core hop-forward pour |
| Juicy Pale Ale | Pale Ale | ~4.9% | Everyday drinkability |
| Double NEIPA | Hazy DIPA | ~8.1% | The heavyweight of the flight |
ABVs approximate and subject to seasonal variation. Check the taproom for the current draft list.
Three roommates decide their all-consuming home-brewing habit is a business, not a pastime.
Financed by ~$300K from around 20 friends and family, Aeronaut becomes Somerville's first brewery in over a century.
A humble American Pilsner beats flashier beers to a Great American Beer Festival gold medal.
Nine years in, the brewery has expanded operations across Greater Boston and built a taproom recognized as a local institution.
The two Massachusetts breweries combine under a new parent, Tasty Liquid Alliance - brands stay independent, production consolidates.
In January 2024, Aeronaut and Dorchester Brewing Company announced their intent to merge, with the deal expected to close in Q3 2024.
The structure is worth reading closely, because it is not a takeover. The two beer brands stay separate and operate independently, but they now sit under a single new parent entity - Tasty Liquid Alliance - built to pool resources and expertise. The stated ambition extends beyond the two founding businesses to "regional emerging brands looking to unify," which is a polite way of saying the alliance would like to grow.
Operationally, the merger consolidates Aeronaut's production at Dorchester's larger facility, phasing out the Everett production site while aiming to transition as many Aeronaut production staff as possible. The Somerville taproom continues to brew small-batch beer for its own brand - the experimental heart of the operation stays where it started. Between them, the two companies provide contract and partner brewing for roughly twenty regional and national brands. Financial terms were not disclosed.
Search these to see the taproom, the yeast program and the founders in their own words:
Aeronaut Brewing Company is a Somerville, Massachusetts craft brewery founded in 2014 by three grad-school roommates who brought MIT and Cornell science backgrounds to beer. Known for propagating its own house-cultured yeast and experimental recipes, Aeronaut pairs adventurous ales and lagers with a Somerville taproom that doubles as a food hall, live-music venue and community hub. In 2024 it merged with Dorchester Brewing Company under a new parent, Tasty Liquid Alliance.
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