Milcarb

What Milcarb does

MilCarb (operating entity Miller Carbonic Inc.) is a privately held U.S. corporation headquartered in Aurora, Illinois, that designs and sells beverage gas systems for food service and hospitality operators. The company's portfolio centers on on-site nitrogen generation (N2U fiber-membrane generators in Low, Mid, High Volume, and Wall-Mount configurations; the compact NitroBev 360; and larger PSA-based NANO and NANO i4.0 platforms), gas blending (B2U Gas Blender using McDantim Trumix technology), food-grade compressed air (A2U), and a WiFi-connected Smart Switch Series (Carbo-Switch, Nitro-Switch, Bulk-Switch, CarboSwitch 5100) managed through the Mobile MilCarb app. Supporting accessories include CO2 fill boxes, hoses, regulators, parts and fittings, cylinders, installation tools, and filter replacement kits, plus the N2 Navigator online sizing tool.

The company sells primarily through direct phone (888.562.0299) and email ([email protected]) channels in the United States, with e-commerce exposure via a partnership with Keg Outlet for smaller orders and an exclusive European distribution arrangement with Ingo Trading. Customers span restaurants, bars, breweries, hotels and resorts, coffee shops, convenience stores, event venues, and industrial accounts; named enterprise references include Revolution Brewing, Vail Resorts, Panda Express, Shaw's Crab House, Chicago Cubs Wrigley Field, Ford Motors, QuickTrip, and Downtown Disney at the Disneyland Resort. Revenue is generated from hardware sales of equipment and recurring consumables (filters, replacement parts, fittings) tied to the installed base, with order minimums applying to sub-$100 transactions.

MilCarb has operated for more than five decades in the beverage gas category and competes on the basis of proprietary gas separation and blending engineering, integrated system interoperability, IoT-enabled monitoring, and a long-standing direct-sales relationship model with food service operators.

Name

Milcarb

Legal name

MilCarb Beverage Gas Systems, Innovations and Components

Website

https://milcarb.com

Company type

Private

Founded year

1960

Operating status

Operating

Headcount range

11–50 employees

Short description

MilCarb (Miller Carbonic Inc.) designs and sells on-site nitrogen generators, gas blenders, smart switchover manifolds, and beverage gas accessories for U.S. restaurants, bars, breweries, hotels, coffee shops, convenience stores, and event venues, distributed via direct sales, e-commerce, and a European distributor.

Ownership category

akta.pro rank

Product category

Beverage Gas Equipment Manufacturing

NAICS

Pump and Compressor Manufacturing (33391), Air and Gas Compressor Manufacturing (333912), Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing (33341), Measuring, Dispensing, and Other Pumping Equipment Manufacturing (333914), Industrial Gas Manufacturing (32512)

SIC

Refrigeration & Service Industry Machinery (3580), Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585), Pumps & Pumping Equipment (3561), Gaskets, Packg & Sealg Devices & Rubber & Plastics Hose (3050)

akta.pro industry

PRIMARYIMAHANAG

Pump & Compressor Packages (Skids, Booster Sets)

Industrials, Manufacturing & Construction/Industrial Machinery & Heavy Equipment/Pumps & Compressors (Fluid & Gas Handling)

SECONDARYIMAHANAF

Process Gas & High-Pressure Compressors

Industrials, Manufacturing & Construction/Industrial Machinery & Heavy Equipment/Pumps & Compressors (Fluid & Gas Handling)

SECONDARYIMADANAG

Compressors, Refrigeration Components & Condensing Units

Industrials, Manufacturing & Construction/Building Materials & Products/HVAC Components & Building Ventilation Products

SECONDARYIMAHANAE

Air & Gas Compressors (General Purpose)

Industrials, Manufacturing & Construction/Industrial Machinery & Heavy Equipment/Pumps & Compressors (Fluid & Gas Handling)

Keywords

• Beverage gas systems
• Nitrogen generators
• Draft beer equipment
• Gas blenders
• CO2 regulators

Headquarters

HQ city

Aurora

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Equipment Sales: Primary revenue from selling nitrogen generators, gas blenders, air compressors, switch manifolds, and complete beverage gas systems. Products sold directly through phone sales and e-commerce.
2. Components & Accessories: Replacement parts, filters, fittings, regulators, hoses, tools, and accessories for beverage gas systems. Consumables and maintenance items provide ongoing revenue.
3. Maintenance & Service Parts: Filter replacement kits, repair parts, and maintenance consumables for installed equipment base.

Go-to-market motion2 records

Distribution channels3 records

Marketing channels6 records

Core offering

MilCarb designs, manufactures, and sells beverage gas systems including on-site nitrogen generators (N2U series), food-grade air compressors (A2U), CO2/nitrogen gas blenders (B2U), and WiFi-enabled automatic switchover manifolds (Carbo-Switch, Nitro-Switch, Bulk-Switch). Their portfolio covers complete beverage gas systems for draft beer, soda, nitro coffee, and cocktails, along with the supporting components, regulators, hoses, fill boxes, fittings, and tools required for installation and maintenance.

Product overview

MilCarb offers a comprehensive beverage gas systems portfolio centered on nitrogen generation, gas blending, and smart monitoring technology. The core product line includes the N2U Nitrogen Generator series (available in Low Volume, Mid Volume, High Volume, and Wall-Mount configurations) utilizing advanced fiber membrane air separation technology, complemented by the compact NitroBev 360 and larger NANO PSA-based generators. The A2U Food-Grade Air Compressor and B2U Gas Blender round out the gas management ecosystem. Smart monitoring is enabled through the WiFi-connected Switch Series (Carbo-Switch, CarboSwitch 5100, Bulk-Switch, Nitro-Switch) managed via the Mobile MilCarb app. Supporting the core systems is a complete range of accessories including CO2 Fill Boxes, beverage gas hoses, regulators, parts & fittings, CO2 cylinders, tools, and filter kits. The N2 Navigator tool assists with generator sizing. The company also offers the N2U Run-Time Controller, Inline Nitrogen Infuser, and Nitrogen Storage Tanks as peripheral components for complete system deployment.

Differentiator

Problem solved

Functional benefit

Brands

• MilCarb: Primary company brand for beverage gas systems, nitrogen generators, and related components

Products and services

• N2U Nitrogen Generator Next-generation on-site nitrogen generator using advanced fiber membrane air separation technology for beverage gas systems. Available in Low Volume (3 SCFH, up to 100 kegs/month), Mid Volume (14 SCFH, up to 200 kegs/month), and High Volume (32 SCFH, 200+ kegs/month) models with oil-free compressor and 304 stainless steel construction.
• NitroBev 360 Compact all-in-one nitrogen generator designed for smaller venues serving nitro beer, cold-brew nitro coffee, tea, and cocktails. Small footprint with quiet operation and sleek black design for locations where traditional nitrogen systems are impractical.
• NANO Mini Nitrogen Generator PSA (Pressure Swing Adsorption) nitrogen generator producing 95%-99.999% purity at 64-664 CuFt per hour. PLC controlled with built-in O2 analyzer and dew point sensors.
• NANO i4.0 Nitrogen Generator Industrial-scale PSA nitrogen generator producing 7072-972 CuFt per hour at 95%-99.999% purity. Features PLC control, built-in O2 analyzer with dew point sensors, and Eco-Mode energy savings control for sustainability targets.
• N2U Wall-Mount Generator Wall-mounted nitrogen generator using membrane gas separation technology with 4-piece modular design for easy installation. Produces up to 32 cubic feet per hour of nitrogen with enhanced cooling system for challenging environments.
• A2U Air Compressor Food-grade air compressor that compresses and filters air to deliver moisture-free air filtered down to .01 Micron. Enables up to 40% CO2 cost reduction by replacing CO2 with compressed air for applicable beverage applications.
• B2U Gas Blender Gas mixing panel using McDantim Trumix Double gas mixing technology. Pre-set for 25/75% and 60/40% CO2/Nitrogen draft beer gas blends. Capable of pouring up to 40 kegs per hour.
• Carbo-Switch WiFi-enabled automatic CO2 switchover unit that monitors cylinder pressure and automatically switches to backup cylinders when primary runs low. Available in 2-tank, 3-tank, and 5-tank models with notifications for non-optimal and last-cylinder conditions.
• CarboSwitch 5100 Five-cylinder automatic switchover manifold with 4 primary supply cylinders and 1 backup gas reserve. Stainless steel enclosure with custom sensor integration capability for monitoring platforms.
• Bulk-Switch Bulk CO2 control unit that monitors bulk and tank pressure, triggers kill switch on pressure drop, and auto-shifts to backup cylinder. Eliminates iced-tank incidents and includes cut-off switch for payment issues.
• Nitro-Switch Auto nitrogen switchover unit for beer systems powered by nitrogen generators. Detects system issues, auto-switches to backup cylinder, and alerts operators immediately. Features compressor run-time controller, temperature monitoring, and N2U generator compatibility.
• Mobile MilCarb App Smartphone application that connects to MilCarb Switch Series products for anytime, anywhere monitoring and control of beverage gas systems. Enables real-time notifications and system status updates.
• Nitrogen Storage Tank Storage tank for nitrogen generated by MilCarb Nitrogen Generator systems. Standard model provides 25-32 CF storage capacity; smaller 11 CF model available for low volume generators.
• N2U Run-Time Controller External device that controls excessive air compressor run-time when downstream nitrogen or blended gas leaks occur. Cuts power to N2U after 4 consecutive hours of runtime and illuminates LED indicator.
• Inline Nitrogen/Blended Gas Infuser Low-pressure inline infuser (8-12 PSI) for beverage systems serving nitro coffee and beer. Reduces N2 consumption per pour with optional inline filter. Rinse-only maintenance with no replacement element needed.
• CO2 Fill Boxes Fill boxes for restaurants, bars, and breweries enabling easy access for CO2 gas fill and maintenance. Available in Standard Surface Mount, Classic Flush Mount, Surface Mount with Removable Plate, and CO2 & Syrup combination models with locking options.
• Beverage Gas Hoses Complete line of beverage gas hoses including Bulk Truck CO2 Hose Reel, NSF-51 Truck Hose, NFPA 55 Compliant CO2 Fill Hose, Beverage Gas Installation Tubing, UV-Resistant Barrier Hoses, and Stainless Braided Hoses.
• Regulators Pressure control devices including High Flow Supply Regulator (GDR Series), TOF Primary CO2 Regulator (UL Listed), TOF Secondary Beer Regulator, TOF Primary N2 Tank Mount Regulator, BIB Rack Regulator, and Rego Pressure-Reducing/Building Regulators.
• Parts & Fittings Comprehensive parts and fittings for beverage gas installations including barbed fittings, flare fittings, compression fittings, ball valves, needle valves, pressure relief valves, elbows, tees, swivel nuts, pipe nipples, mounting flanges, and Oetiker clamps.
• CO2 Cylinders & Accessories CO2 cylinders (US DOT & T.C. Approved, 1800 PSI, 5/10/20 lbs capacity) and accessories including fill nipples, wing nut couplers, dust caps/plugs, fill guns, cylinder carts, and manifold systems.
• Tools Installation and maintenance tools including Milcarb Precision Hose Cutter, Side Jaw Oetiker Crimpers, Lightweight Crimper (ET500), Liquid Transfer Wrenches, and 2.5" Diameter Hammer Drill Bit for fill box installation.
• N2U Nitrogen Generator Filter Replacement Kit Maintenance kit including N2U Post-Filter Charcoal Element, N2U Pre-Filter Coalescent Element, N2U Auto Drain, and Compressor Intake Filter for N2U Nitrogen Generator maintenance.
• 2017 Filter Kit Filter kit for older N2U and N2C model nitrogen generators.

Quantifiable outcome

• Reduce CO2 usage up to 40%
• +3 more outcomes

Named customers8 records

Segments7 records

Ideal customer profiles6 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature7 records

Partnerships

One partnership is on record.

• Ingo TradingregionalChannel Partner/ Reseller/ DistributorEuropean distributor partnership for MilCarb products. Customers in Europe directed to contact Ingo Trading for product availability and support.

Scale indicators3 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Cornelius (Marmon Group): Cornelius is a leading manufacturer of beverage dispensing equipment, including CO2 and nitrogen systems for foodservice and convenience stores. It serves overlapping customer verticals (restaurants, c-stores, hospitality) with similar beverage gas technology.
• On Site Gas Systems: On Site Gas Systems designs and manufactures on-site nitrogen generation systems, including PSA and membrane technologies. It competes directly with MilCarb's N2U and NANO product families in the on-site industrial and beverage nitrogen market.
• Perlick: Perlick manufactures commercial-grade refrigeration and beverage dispensing equipment including draft beer systems. Its underbar and beverage gas offerings overlap directly with MilCarb's restaurant/bar customer base and product categories.
• Nitrogen Generating Systems (NGS): NGS manufactures PSA-based nitrogen generators with comparable product positioning to MilCarb's NANO PSA series. Both sell on-site nitrogen generation equipment to industrial and commercial buyers, including beverage and food service operators.
• Generon (Parker Hannifin): Generon (acquired by Parker Hannifin) manufactures membrane-based nitrogen generators of similar scale and capability to MilCarb's N2U line. Both target on-site nitrogen generation for industrial and commercial customers using fiber membrane separation, making Generon the closest direct competitor.

Others

• McDantim: McDantim is the supplier of Trumix double gas mixing technology that MilCarb licenses for its B2U Gas Blender. As an enabling technology partner in MilCarb's product stack, it is a relevant ecosystem adjacency rather than a direct competitor.

Broad incumbents

• Air Products and Chemicals: Air Products is a global industrial gas giant supplying merchant nitrogen along with on-site generation systems. Its scale and existing bulk nitrogen contracts with the same foodservice and beverage end-customers make it a broad incumbent competing for the same wallet.
• Parker Hannifin: Parker Hannifin owns Generon and supplies industrial filtration, gas separation, and gas generation equipment. Through Generon, Parker competes directly in membrane nitrogen generation while also serving a much broader industrial customer base.
• Atlas Copco: Atlas Copco is a major industrial compressor and on-site nitrogen generator manufacturer with a broad portfolio. Its nitrogen generation offering overlaps directly with MilCarb's N2U and A2U lines, but as part of a much wider industrial equipment portfolio.
• Kaeser Compressors: Kaeser is a global compressor manufacturer with a growing portfolio of nitrogen generation and gas treatment equipment. It competes with MilCarb's A2U and N2U lines, particularly in foodservice and small industrial applications.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• YouTubevimeo.com/user35488616
• Facebookfacebook.com/MillerCarbonicInc
• LinkedInlinkedin.com/company/millercarbonicinc.
• Xx.com/MillerCarbonic

Revenue estimate

Valuation estimate

Number of profiles

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 Milcarb