United Process Controls
United Process Controls (UPC-Marathon) designs and manufactures process and flow control instrumentation — probes, controllers, analyzers, flow meters, gas generators, and combustion-optimization systems — for industrial heat-treating operators worldwide.
- Company typePrivate
- Founded2012
- HeadquartersOak Creek, United States
- Headcount101–250
- GTM typeB2B
- OfferingHardware or Manufacturing
What United Process Controls does
United Process Controls (UPC-Marathon) is the process and flow control instrumentation division of Nitrex, designing and manufacturing probes, controllers, analyzers, flow meters, gas generators, gas-mixing equipment, and combustion-optimization systems for industrial heat-treatment operators. Headquartered in Oak Creek, Wisconsin, the company was founded in 2012 and operates with 101-250 employees under the Nitrex corporate umbrella, distributing its products globally through a direct enterprise field-sales motion with a Request-for-Quote (RFQ) process.
The product portfolio comprises 44 items across eight categories, anchored by proprietary solid-zirconia oxygen probes (A² Probe), carbon probes designed for high-carbon and saturation-burn-off use cases (CARBONSEER, CARBONSEER XS), hydrogen analyzers for nitriding and nitrocarburizing (H2SMART, SGS), the Protherm family of programmable process controllers (legacy Protherm 50 through next-generation Protherm-Q), rugged Flo-Meter / Flo-Tronic Plus / FurnaceMeter / VersaMeter flow measurement and control platforms, endothermic and exothermic gas generators (DAGen, EndoFlex, ExoFlex), and supporting software including Protherm 9800 MES and the AI-enabled Qmulus platform. Multiple product brands (CARBONSEER, PROTHERM, H2SMART, SGS, Flo-Meter, Oxyfire, Qmulus AI, and others) are registered trademarks, several are described as industry-standard, and a number of flow products are explicitly designed to satisfy NFPA and EN746 standards.
The business model is anchored in hardware sales of process instrumentation and gas-generation systems to industrial furnace operators, supplemented by flow-meter calibration services (Flocal field calibration kits) and recurring software access. Revenue mechanics are not publicly disclosed; pricing is handled via RFQ only, consistent with engineered-to-order enterprise sales. Customers span industrial heat-treating operations (carburizing, nitriding, annealing, hardening, tempering, sintering), metallurgical facilities, and vacuum-furnace operators across the global heat-processing industries. The company is privately held, with no reported fundraising and one disclosed acquisition (Atmosphere Engineering, March 2018).
United Process Controls firmographics
Firmographics- Name
- United Process Controls
- Legal name
- Nitrex
- Website
- https://group-upc.com
- Company type
- Private
- Founded year
- 2012
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- United Process Controls (UPC-Marathon) designs and manufactures process and flow control instrumentation — probes, controllers, analyzers, flow meters, gas generators, and combustion-optimization systems — for industrial heat-treating operators worldwide.
- Ownership category
- akta.pro rank
United Process Controls industry classification
Industry- Product category
- Industrial Heat Treatment Instrumentation
- NAICS
- Heating Equipment (except Warm Air Furnaces) Manufacturing (333414), Industrial Gas Manufacturing (32512)
- SIC
- Industrial Instruments For Measurement, Display, And Control (3823)
- akta.pro primary industry
- Boilers, Furnaces & Process Heating Equipment (IMAHAKAD)
- akta.pro secondary industries
- On-Site Gas Generation Systems (IMAEACAJ), Heat Treatment & Thermal Processing Furnaces (Hardening, Annealing, Induction) (IMAHADAI)
Keywords
Where United Process Controls is headquartered
LocationHeadquarters
- HQ city
- Oak Creek
- HQ country
- United States
- HQ region
- North America
Markets served
United Process Controls business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Operations, Supply Chain, Technology or R&D, Marketing or Sales
Revenue model
- Hardware Product Sales: Sale of process control instruments including probes, analyzers, controllers, flow meters, gas generators and combustion optimization equipment for industrial heat treatment applications
- Flow Meter Calibration Services: Calibration services for flow meter equipment including Flocal field calibration kits
Go-to-market motion1 record
Distribution channels1 record
Marketing channels2 records
United Process Controls product offering
Product offeringCore offering
United Process Controls (UPC-Marathon) supplies process and flow control instrumentation for industrial heat treatment, including oxygen/carbon/hydrogen probes, programmable process controllers, gas flow meters and controllers, atmosphere analyzers, gas generators, gas mixing systems, and combustion optimization equipment used to monitor and control furnace atmospheres in metal processing operations. Products are integrated into the broader Nitrex heat treatment furnace portfolio and are sold to industrial operators running carburizing, nitriding, annealing, hardening, tempering, sintering, and vacuum furnace processes.
Product overview
United Process Controls (UPC-Marathon) is the process and flow control products division under Nitrex, offering 44 industrial products across 8 categories for heat treatment and metal processing industries. The portfolio spans probes (9 types including A² Probe, CARBONSEER series, and QuickSilver for atmosphere monitoring), controllers (7 types including Protherm series from legacy Protherm 50 to next-generation Protherm-Q, ActivePLC, and Oxymit 2™ for process control), flow meters and controllers (10 types including Flo-Meter™, Flo-Tronic Plus™, FurnaceMeter™, and VersaMeter™ for fluid measurement), analyzers (5 types including H2SMART™, SGS™, and FurnaceDoctor® for process analysis), gas generators (4 types including DAGen, EndoFlex, ExoFlex, and EndoInjector for atmosphere generation), gas mixing equipment (3 types including Gas Mixor, Gas Mixing Panels, and RCV Plus™), combustion optimization solutions (Oxyfire™ and Oxymit2™), and production software (Qmulus AI for surface treatment™ and Protherm 9800 MES). The product ecosystem provides comprehensive process control from atmosphere generation through monitoring, control, and optimization for industrial furnace operations.
Differentiator
Problem solved
Functional benefit
Products and services
- A² Probe
Quantifiable outcome
- UPC-Marathon combustion solutions significantly lower fuel consumption
Companies that use United Process Controls
Customer profileSegments3 records
Ideal customer profiles3 records
United Process Controls technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature14 records
United Process Controls partnerships and signals
Strategic signalRecent moves5 records
Expansion highlights5 records
United Process Controls competitors and assessment
Company assessmentBroad incumbents
- Bodycote: World's largest commercial heat-treatment services provider; not a direct instrumentation competitor but a major buyer/end-user of heat-treatment process control technology and a barometer for industrial heat-treat demand.
- Nitrex: Parent/corporate umbrella that also sells turnkey nitriding, vacuum and coating furnaces globally — overlapping with UPC's heat-treatment customer base and serving as both parent and distribution channel.
- Watlow: Major supplier of industrial heaters, temperature sensors and process controllers — competes in the thermal process control market with broader product breadth and a larger commercial footprint.
- Endress+Hauser: Global leader in industrial process instrumentation (flow, level, pressure, gas analysis) — a potential substitute vendor offering general-purpose oxygen, gas and flow measurement for industrial furnace operators.
Direct peers
- Solar Manufacturing: Designs and builds vacuum heat-treatment furnaces for aerospace, defense and medical applications — a comparable peer in vacuum furnace technology used in precision heat treatment.
- Harper International: Manufacturer of thermal processing systems for advanced materials including carbon fiber, ceramics and battery materials — overlaps in high-temperature furnace/process engineering expertise.
- Surface Combustion: US-based industrial furnace maker focused on heat treatment, brazing and atmosphere processing — a long-standing peer in the thermal-processing equipment market.
- Ipsen: Global manufacturer of industrial heat-treatment furnaces (vacuum, atmosphere, ceramic) serving aerospace, automotive and medical markets — directly comparable in end markets and complementary in the heat-treatment ecosystem.
- SECO/WARWICK: Supplier of heat-treatment furnaces and metallurgy equipment worldwide, including atmosphere and vacuum furnaces — competes in the same industrial heat-treating value chain and serves overlapping customers.
Others
- Linde Gas: Industrial gas supplier producing atmosphere gases used in heat treatment — an adjacent ecosystem participant whose gas-generation offering overlaps with UPC's DAGen/EndoFlex/ExoFlex atmosphere generators.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
United Process Controls social profiles
Digital presenceUnited Process Controls financial estimates
Financial estimateRevenue estimate
Valuation estimate
United Process Controls leadership team
Management profileNumber of profiles
United Process Controls funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
United Process Controls M&A and investment
M&A and investmentM&A1 record
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about United Process Controls
What does United Process Controls do?
United Process Controls (UPC-Marathon) supplies process and flow control instrumentation for industrial heat treatment, including oxygen/carbon/hydrogen probes, programmable process controllers, gas flow meters and controllers, atmosphere analyzers, gas generators, gas mixing systems, and combustion optimization equipment used to monitor and control furnace atmospheres in metal processing operations. Products are integrated into the broader Nitrex heat treatment furnace portfolio and are sold to industrial operators running carburizing, nitriding, annealing, hardening, tempering, sintering, and vacuum furnace processes.
Is United Process Controls a public or private company?
United Process Controls is a private company. It is classified as unknown and is currently operating.
When was United Process Controls founded?
United Process Controls was founded in 2012. It employs 101 to 250 people.
Where is United Process Controls based?
United Process Controls is headquartered in Oak Creek, United States, in the North America region.
How does United Process Controls make money?
Two revenue lines are on record. Hardware Product Sales are the primary driver. The others are flow Meter Calibration Services.
Who are United Process Controls's main competitors?
Broad incumbents on record are Bodycote, Nitrex, Watlow and Endress+Hauser. Direct peers are Solar Manufacturing, Harper International, Surface Combustion, Ipsen and SECO/WARWICK. Linde Gas is listed as an others.
Does United Process Controls have an API?
No public API is recorded for United Process Controls.
What industry is United Process Controls in?
United Process Controls's product category is Industrial Heat Treatment Instrumentation. Its primary akta.pro industry code is IMAHAKAD, Boilers, Furnaces & Process Heating Equipment, with a secondary code of IMAEACAJ, On-Site Gas Generation Systems. Its NAICS code is 333414 and its SIC code is 3823.