What Precision Fermentation does

Precision Fermentation, operating commercially as Sennos, is a Durham, North Carolina-based industrial biotechnology company that builds cloud-connected fermentation monitoring hardware and AI-driven analytics for craft breweries, distilleries, and adjacent bioprocess industries. The company originated in fermentation process control and has accumulated operational data across 28,638 fermentations, 3.76B data points, and 12,573,155 hours of monitored process time, which feeds into its proprietary SennosIQ predictive engine for anomaly detection, yield prediction, and process automation.

The Sennosystem platform is composed of three primary components: SennosM3, the in-tank hardware sensor module (two patent-pending); SennosIQ, the proprietary AI analytics engine; and Sennoslink, the customer-facing interface. The platform integrates with third-party operations software including Breww, Beer30, and Octent/VinWizard, extending reach into New Zealand, Australia, South Africa, and parts of South America via the Octent partnership. The company has launched the Intelligent Fusion Module at the Craft Brewers Conference (April 2026) and the Sennoselect Flagship Brewery Program (July 2026), anchored by Kona Brewing and Mother Earth Brewing. Named customers include Kona Brewing, Mother Earth Brewing, Deschutes Brewery, Rhinegeist, Breakside, Bond Brothers, Denali Brewing, Cruzan Rum, Minneapolis Cider, Downeast, and the Basque Culinary Center, spanning craft brewing, spirits, cider, and culinary education.

Precision Fermentation operates a hardware-plus-software subscription business model, selling SennosM3 sensor units paired with recurring SennosIQ software subscriptions, augmented by a freemium alpha/beta tier for entry-level data tools. The company is privately held, employs 11-50 people, has not disclosed venture funding rounds, and is positioning itself beyond craft brewing into alternative proteins, biofuels, and water quality monitoring, addressing a USD 1.05B (2025) fermentation sensor market projected to reach USD 2.01B by 2034 at a 7.8% CAGR.

Name

Precision Fermentation

Legal name

Precision Fermentation, Inc.

Website

https://precisionfermentation.com

Company type

Private

Founded year

2017

Operating status

Operating

Headcount range

11–50 employees

Short description

Precision Fermentation, operating as Sennos, provides cloud-connected fermentation monitoring hardware and AI-driven analytics (Sennosystem, SennosM3, SennosIQ) to craft breweries, distilleries, and adjacent bioprocess industries across North America and select international markets.

Ownership category

akta.pro rank

Headquarters

HQ city

Durham

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Software

Cost components

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

Revenue model

1. Sennosystem Platform Subscription: The primary revenue stream is a combined hardware and software subscription model. Subscribers pay recurring fees for access to the Sennosystem Platform, including Equipment (SennosM3), Application (Sennoslink), and Services. The subscription includes an Initial Term (typically one year) with automatic annual renewal unless notice is given. Alpha/Beta Services are provided free of charge.
2. Equipment Sales/Provisioning: Hardware equipment including Intelligent Sensor Modules, Tank Connectors, SaniStation cleaning stations, and accessories are provided as part of the subscription. Equipment is provisioned through Order Forms and remains property of Sennos with security interests retained. Subscribers bear risk of loss for equipment.
3. Professional Services - Installation: Optional Installation Services are provided for professional installation and configuration of the Sennosystem Platform. Subscriber may choose to receive installation services or self-install according to provided documentation.
4. Replacement Equipment: Fees for replacement equipment when equipment is damaged due to misuse or when Subscriber fails to return equipment upon termination. Full replacement cost charged for unreturned equipment.

Pricing tiers

Go-to-market motion4 records

Distribution channels4 records

Marketing channels8 records

Core offering

Precision Fermentation (doing business as Sennos) sells the Sennosystem, an end-to-end fermentation and fluidics intelligence platform for breweries and other fluidics-based industries. The platform combines patent-pending multi-parameter in-tank sensor hardware (SennosM3), an AI-driven analytics engine (SennosIQ), and a cloud-hosted control interface (Sennoslink), delivered as an integrated hardware-plus-software subscription.

Product overview

Sennos (formerly Precision Fermentation) offers the Sennosystem — a unified, end-to-end fermentation and fluidics intelligence platform. The platform integrates three core products: (1) SennosM3 — patent-pending in-tank multi-parameter intelligent sensor modules that measure gravity, pH, pressure, temperature, dissolved oxygen, conductivity, and ambient conditions; (2) SennosIQ — an AI-powered analytics engine providing predictive insights, batch benchmarking, and anomaly detection; and (3) Sennoslink — the control interface for real-time monitoring, alerts, and multi-location management. Supporting hardware includes Tank Connectors (for non-invasive tank attachment) and the SaniStation automated cleaning station. The entire stack is delivered as a subscription SaaS platform with cloud-hosted software and edge compute in the hardware modules.

Differentiator

Problem solved

Functional benefit

Products and services

• Sennosystem Platform End-to-end fermentation and fluidics intelligence platform unifying patent-pending hardware sensor modules (SennosM3), AI-driven analytics (SennosIQ), and cloud connectivity software (Sennoslink) into one subscription-based system for breweries and other fluidics-based industries.
• SennosM3 Intelligent Sensor Module

Quantifiable outcome

• 10% reduction in cellar labor through automated monitoring
• +5 more outcomes

Named customers21 records

Segments5 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration3 records

AI capability4 records

Feature6 records

Partnerships

Five partnerships are on record, tiered flagship and core.

• Kona BrewingflagshipStrategic or Co-development Partner · 23 July 2026Flagship partner in the Sennoselect program. VP of Operations Jack Albanese cited excitement about solving problems that matter to brewers—better understanding, forecasting, and managing fermentation to improve consistency and operational efficiency.
• Mother Earth Brewing CompanyflagshipStrategic or Co-development Partner · 23 July 2026Flagship partner in Sennoselect program with Director of Brewing Operations Chris Baker noting that understanding fermentation in every tank is foundational to making great beer consistently. Direct collaboration with product and engineering teams, participation in Customer Advisory Council.
• BrewwcoreTechnology or IntegrationBreww is a cloud-based brewery management platform trusted by breweries worldwide, covering production, sales, distribution, container tracking, and TTB reporting. The Sennoslink integration syncs SennosM3 fermentation data directly into Breww's production records, keeping process performance and operational data in one place—no manual entry required.
• Beer30 from The 5th IngredientcoreTechnology or IntegrationBeer30 is one of the brewing industry's leading production management platforms. Sennos fermentation intelligence flows automatically into Beer30, keeping production and finance records in sync without manual entry. One of Sennos' most established integration partners.
• Octent Automation / VinWizardcoreTechnology or IntegrationOctent Automation (VinWizard) is a fermentation and cellar management platform serving wineries and breweries across US, New Zealand, Australia, South Africa, and South America. Partnership modernizes production processes by integrating continuous fermentation intelligence, expanding Sennos reach into the global wine market.

Scale indicators6 records

Recent moves6 records

Expansion highlights8 records

Broad incumbents

• Hamilton Company: Hamilton is an established manufacturer of process sensors (pH, dissolved oxygen, conductivity) and laboratory measurement instruments used in fermentation and bioprocessing. It represents the broad industrial sensor incumbent that could move down-market into craft brewing monitoring.
• Mettler-Toledo: Mettler-Toledo manufactures precision analytical instruments including pH, conductivity, and dissolved oxygen sensors used in food, beverage, and pharma quality control. It is comparable to Sennos on the laboratory-grade measurement stack that underpins fermentation intelligence.
• Sartorius: Sartorius supplies bioprocess equipment, sensors, and data analytics for fermentation and cell-culture manufacturing. It is a broad incumbent that competes with Sennos in fermentation process monitoring and predictive analytics, particularly in pharma and biotech.
• Endress+Hauser: Endress+Hauser is one of the largest industrial process measurement and automation suppliers, with a full portfolio of pH, conductivity, dissolved oxygen, and analytical sensors. It overlaps with Sennos on the underlying sensing technologies that power fermentation monitoring.

Emerging players

• Applikon Biotechnology: Applikon Biotechnology (now part of Getinge) builds bioreactor systems and fermentation process control platforms used in life sciences and industrial biotech. It is comparable to Sennos on integrated fermentation monitoring and control, though it focuses on bioreactor systems rather than retrofittable in-tank sensors.
• Broadley-James: Broadley-James supplies bioreactor sensors and fermentation process instrumentation, particularly for cell culture and microbial fermentation. It overlaps with Sennos's multi-parameter fermentation sensing approach, especially for bio-manufacturing customers.

Direct peers

• PendoTECH: PendoTECH manufactures single-use bioprocess sensors and monitoring systems for upstream bioprocessing and fermentation. It is a direct analog to Sennos on multi-parameter in-line sensing for fermentation, though with a heavier pharma/biotech focus.
• BrewTools: BrewTools makes connected brewing hardware and software for home and prosumer brewers, including fermentation monitoring and process control. It overlaps with Sennos on real-time fermentation telemetry and process visibility, though skewed toward smaller-scale brewers.
• Tilt Hydrometer: Tilt Hydrometer is a floating wireless sensor that streams real-time specific gravity and temperature data from fermentation vessels, primarily in the craft and homebrew market. It is a direct competitor to Sennos's SennosM3 module on the in-tank fermentation monitoring use case for breweries.
• Oculyze: Oculyze builds AI-driven image-analysis and fermentation monitoring solutions for brewing and bio-manufacturing. It is comparable to Sennos on applying machine learning to fermentation data for quality and process decisions in brewing-adjacent industries.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/precisionferm
• YouTubeyoutube.com/@sennosphere
• Facebookfacebook.com/sennosphere
• LinkedInlinkedin.com/company/sennosphere
• Instagraminstagram.com/sennosphere

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 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 Precision Fermentation