Brolis Sensor Technology

What Brolis Sensor Technology does

Brolis Sensor Technology (legal entity UAB Brolis Sensor Technology, Vilnius, Lithuania) is the sensor technology operating company within the BROLIS Group, a deep-tech photonics platform founded in 2011 by the Vizbaras brothers. The company develops and commercializes mid-infrared spectroscopic sensor systems based on a proprietary GaSb/Si fully-integrated spectrometer-on-a-chip operating in the 1800-2400nm spectral region. The core commercial product is the BROLIS HerdLine in-line milk analyzer — the first and only ICAR-validated in-line milk analyzer for dairy farmers — which continuously measures fat, protein, lactose, conductivity, and milk quantity for each individual cow during milking and is sold globally through a channel partnership with milking-systems OEM BouMatic.

The underlying BROLIS Spectroscopic Sensor Technology is a vertically integrated platform built in-house: molecular beam epitaxy (MBE) growth of broadband GaSb gain-chips, custom silicon photonic integrated circuits, uncooled GaSb photodetectors, and a hybrid GaSb/Si photonic integrated laser packaged into a 4mm² BRL02 chip spectrometer. This same platform is being applied across adjacent verticals including industrial fermentation and cell culture monitoring, sports performance (real-time lactate and glucose for athletes), and healthcare/medical applications (non-invasive glucose, alcohol, cholesterol, urea detection). The company also offers photonic component R&D services to industrial customers developing beyond-telecom emitters and detectors on the antimonide material platform.

Brolis generates revenue primarily through hardware sales of finished sensor products (in-line milk analyzers and spectroscopic sensors) plus professional services for photonic component R&D. Distribution combines global channel partnerships — primarily BouMatic dealers who embed HerdLine analyzers into milking systems — with direct enterprise sales for industrial customers. The company is privately held, has raised $8.93M from Zabolis Partners and the European Investment Bank in 2021, holds a family of 36 patents and applications across the US, JP, KR, TW, EP, and CN jurisdictions, and employs 51-100 people (also described as 100+) across Vilnius-based R&D and commercial operations.

Name

Brolis Sensor Technology

Legal name

UAB Brolis Sensor Technology

Website

https://brolis-sensor.com

Company type

Private

Founded year

2019

Operating status

Operating

Headcount range

51–100 employees

Short description

Brolis Sensor Technology is a Vilnius-based photonics company developing GaSb/Si spectrometer-on-a-chip sensor technology, commercially deployed as the ICAR-validated BROLIS HerdLine in-line milk analyzer for dairy farms (sold via BouMatic dealers) and extended to industrial, sports, and healthcare molecular monitoring applications.

Ownership category

akta.pro rank

Product category

Photonic Sensors / Spectroscopic Sensor Technology

NAICS

Analytical Laboratory Instrument Manufacturing (334516)

SIC

Laboratory Analytical Instruments (3826)

akta.pro primary industry

Milk Quality Testing & Sampling Equipment (SCC, Conductivity, Analyzers) (AFAAAIAD)

akta.pro secondary industries

Process Analytical Instrumentation (Gas analyzers, spectroscopy, pH/ORP, conductivity) (IMAGAFAE), Dairy Farm Data, Monitoring & Precision Dairy Operations (AFAEACAO)

Keywords

• Spectroscopic sensor technology
• In-line milk analyzers
• Photonic integrated circuits
• Infrared laser spectroscopy
• Dairy herd monitoring

Headquarters

HQ city

Vilnius

HQ country

Lithuania

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. In-line Milk Analyzers: Sale of BROLIS HerdLine in-line milk sensors for dairy farm monitoring - monitors fat, protein, lactose, conductivity and milk quantity during milking for each individual cow
2. Spectroscopic Sensors: Sale of spectroscopic sensor technology for industrial monitoring (fermentation, cell culture), sports performance (lactate/glucose), and healthcare/medical applications (glucose, alcohol, cholesterol monitoring)
3. Photonic Component R&D Services: R&D service supporting industrial customers in developing beyond-telecom light emitters and detectors based on antimonide material platform

Go-to-market motion2 records

Distribution channels3 records

Marketing channels7 records

Core offering

Brolis Sensor Technology designs and manufactures GaSb/Si fully-integrated spectrometer-on-a-chip photonic sensors for mid-infrared molecular analysis. Its flagship commercial product is the BROLIS HerdLine in-line milk analyzer, which continuously monitors fat, protein, lactose, conductivity, and milk quantity for each cow during milking. The same spectroscopic platform underpins sensors for industrial fermentation monitoring, sports performance lactate/glucose tracking, and healthcare analyte detection.

Product overview

Brolis Sensor Technology offers a unified portfolio centered on its proprietary spectroscopic sensor technology. The core offering is the BROLIS HerdLine in-line milk analyzer—an ICAR-validated device that integrates directly into milking systems to provide real-time milk composition monitoring for dairy farmers. Supporting this is the underlying BROLIS Spectroscopic Sensor Technology platform, a GaSb/Si integrated spectrometer-on-a-chip that detects molecular fingerprints for applications spanning dairy farm management, industrial fermentation monitoring, sports performance analysis (lactate/glucose), and healthcare/medical diagnostics (glucose, cholesterol, alcohol). The company also provides photonic component R&D services and industrial customer support for beyond-telecom light emitters and detectors based on antimonide material platform.

Differentiator

Problem solved

Functional benefit

Products and services

• BROLIS HerdLine In-line Milk Analyzer In-line milk analyzer that continuously monitors milk composition (fat, protein, lactose, conductivity, and milk quantity) of each cow during every milking. It is the first and only ICAR-validated in-line milk analyzer, designed for dairy farm herd management, nutrition optimization, and early detection of animal health issues. Sold directly to dairy farms and through BouMatic dealer integration.
• BROLIS Spectroscopic Sensor Technology (GaSb/Si Spectrometer-on-a-Chip) Next-generation infrared laser sensor systems based on swept-wavelength infrared laser absorption spectroscopy using GaSb/Si fully-integrated spectrometer-on-a-chip technology in the 1800–2400 nm spectral region. The 4 mm² BRL02 chip spectrometer enables real-time molecular composition analysis for dairy farming, industrial fermentation, sports performance (lactate/glucose), and healthcare (glucose, cholesterol, alcohol) applications.
• Photonic Component R&D Services R&D services supporting industrial customers in developing beyond-telecom light emitters and detectors based on the antimonide material platform.

Quantifiable outcome

• Increased productivity, reduced downtime, and less reliance on antibiotic treatments for dairy farms
• +2 more outcomes

Named customers2 records

Segments4 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration1 record

Feature6 records

Partnerships

One partnership is on record.

• BouMaticcoreChannel Partner/ Reseller/ DistributorBouMatic is a key integration partner for Brolis Sensor Technology's milk analyzer products. BouMatic dealers integrate BROLIS HerdLine in-line milk analyzers into their milking systems and distribute them to dairy farm customers. The partnership enables the BROLIS sensor technology to be incorporated into BouMatic's milking equipment offerings.

Scale indicators8 records

Recent moves10 records

Expansion highlights6 records

Broad incumbents

• Hamamatsu Photonics: Hamamatsu is a leading manufacturer of photonic components and infrared detectors/sources used in spectroscopic instrumentation. While not a direct milk analyzer competitor, its detector and laser components are part of the supply chain that BROLIS has vertically integrated away from, making it a relevant adjacent incumbent.
• Lely: Lely is a leading dairy robotics manufacturer whose Astronaut milking robots include in-line milk composition sensing (fat, protein, lactose, SCC). Lely's fully robotic milking platform competes head-on with traditional milking parlors integrated with BROLIS HerdLine.
• Endress+Hauser: Endress+Hauser is a global leader in industrial process analytical instrumentation, including spectroscopic and conductivity sensors used in fermentation, food and beverage, and chemical processing. It is a broad incumbent comparable to BROLIS's industrial monitoring vertical, though serving different end customers.
• MKS Instruments: MKS Instruments is a major provider of photonics, spectroscopy, and analytical instrumentation used across semiconductor, life sciences, and industrial process monitoring. Its broad portfolio of optical sensors and analyzers overlaps with BROLIS's underlying technology stack and its industrial fermentation/cell-culture monitoring vertical.
• GEA Group: GEA is a large dairy processing and milking equipment supplier offering milk composition analysis as part of its broader farm-to-processing portfolio. While its sensors are typically integrated into larger milking systems, GEA's scale and installed base represent a significant competitive force for any in-line milk analyzer startup.
• DeLaval: DeLaval is a global incumbent in dairy milking equipment and herd management with proprietary milk analysis capabilities (e.g., DeLaval Plus behavior analysis, milk yield sensors). It competes with BROLIS in serving large dairy operations and has a much broader product portfolio across the milking parlor.

Emerging players

• trinamiX: trinamiX (a BASF subsidiary) develops NIR/infrared spectroscopy solutions for biometric identification and bioprocess monitoring. Its spectroscopy platform targets adjacent verticals (industrial monitoring, consumer health) where BROLIS also intends to expand with its GaSb/Si chip.
• Sentron: Sentron is a Netherlands-based sensor company developing ISFET-based pH and conductivity sensors used in dairy, food, and medical applications. Its product line directly overlaps with BROLIS's conductivity measurement capability in milk analyzers.

Direct peers

• BouMatic: BouMatic is both a channel partner and a peer in the dairy milking equipment market. As a major global supplier of milking systems and parlor equipment, BouMatic competes in the same end market as BROLIS and has the in-house scale to potentially develop or source alternative in-line sensing, making the partnership strategically two-sided.
• Afimilk: Afimilk is a direct competitor in in-line milk analyzers and dairy herd management systems. Like BROLIS HerdLine, Afimilk provides real-time per-cow milk composition monitoring (fat, protein, lactose, conductivity) and herd analytics, making it the closest functional comparable for the dairy product line.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xtwitter.com/brolissensor
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• Facebookfacebook.com/Brolissensor
• LinkedInlt.linkedin.com/company/brolis-sensor-technology

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Subsidiaries1 record

Funding overview

Funding rounds2 records

Investors2 records

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 Brolis Sensor Technology