Sierra Monitor
Sierra Monitor (SMC), a subsidiary of MSA Safety, sells FieldServer industrial IoT protocol gateways and fixed gas detection systems. Products serve system integrators, OEMs, and facility safety operators across building automation, HVAC, industrial control, and hazardous-environment monitoring markets.
- Company typePrivate
- Founded1978
- HeadquartersMilpitas, United States
- Headcount101–250
- GTM typeB2B
- OfferingHardware or Manufacturing
What Sierra Monitor does
Sierra Monitor Corporation, now operating as SMC, is a wholly-owned subsidiary of MSA Safety that develops and sells industrial IoT protocol gateways and fixed gas detection systems. The company operates two primary product lines: FieldServer automation gateways and SMC Gas Detection. FieldServer gateways (including QuickServer, ProtoAir, ProtoNode, BACnet Router, and ProtoCessor) perform protocol translation between disparate industrial automation protocols, enabling interoperability across building automation, HVAC, industrial control, fire detection, and IIoT systems. SMC Gas Detection products comprise controllers, sensor modules, and software deployed for facility safety in environments such as natural gas vehicle fueling stations, wastewater treatment plants, parking garages, and underground telephone vaults.
The FieldServer installed base exceeds 100,000 locations globally, spanning corporate, educational, medical, entertainment, and industrial facilities. SMC's go-to-market relies on MSA Safety's distributor network supplemented by direct inside-sales teams in North America (Pacific timezone) and a Netherlands-based office serving EMEA and APAC. Pricing is quote-based with multi-year contract structures typical of industrial hardware; no self-serve pricing is published. The company holds ISO 9001:2015 certification through MSA's multi-site quality management system and has no standalone public revenue disclosure, operating as a product line within MSA Safety's Detection & Monitoring and IIoT Gateways categories. Notable customer references include Kaiser Permanente, University of Arizona, Levi's Stadium, Fort Huachuca, the Navy Zumwalt-class destroyer program, and offshore fire detection deployments.
Sierra Monitor firmographics
Firmographics- Name
- Sierra Monitor
- Legal name
- Sierra Monitor Corporation
- Website
- https://sierramonitor.com
- Company type
- Private
- Founded year
- 1978
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Sierra Monitor (SMC), a subsidiary of MSA Safety, sells FieldServer industrial IoT protocol gateways and fixed gas detection systems. Products serve system integrators, OEMs, and facility safety operators across building automation, HVAC, industrial control, and hazardous-environment monitoring markets.
- Ownership category
- akta.pro rank
Sierra Monitor industry classification
Industry- Product category
- Industrial IoT Gateways
- NAICS
- Relay and Industrial Control Manufacturing (335314), Navigational, Measuring, Electromedical, and Control Instruments Manufacturing (33451)
- SIC
- Industrial Instruments For Measurement, Display, And Control (3823), Electronic & Other Electrical Equipment (No Computer Equip) (3600)
- akta.pro primary industry
- Industrial Controllers & Control Systems (PLCs, PACs, CNC Controllers) (IMAHAHAH)
- akta.pro secondary industries
- Instrumentation, Controls & Automation (DCS/PLC/SCADA, SIS, Metering) (EUAEAFAC), Process Control & Automation Electronics Manufacturing Services (PLCs, I/O, DCS/SCADA hardware) (IMAGAGAK)
Keywords
Where Sierra Monitor is headquartered
LocationHeadquarters
- HQ city
- Milpitas
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
Sierra Monitor business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Technology or R&D, Personnel, Marketing or Sales, Operations
Revenue model
- Hardware Product Sales: Sale of FieldServer automation gateways (QuickServer, ProtoAir, ProtoNode, BACnet Router, ProtoCessor) and gas detection hardware products including controllers and sensor modules. Products are sold through distributor network and direct sales team.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Quote-based pricing for industrial gateway and detection products |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels3 records
Sierra Monitor product offering
Product offeringCore offering
Sierra Monitor (now SMC) manufactures and sells FieldServer automation gateways that perform protocol translation across disparate industrial automation, building automation, and safety systems. The company also sells SMC-branded gas detection controllers, sensor modules, and software used by facility safety managers to protect personnel and assets in environments such as natural gas vehicle fueling stations, wastewater treatment plants, parking garages, and underground vaults. Products are sold to system integrators, OEMs, and facility operators through MSA Safety's distributor network and direct sales channels.
Product overview
Sierra Monitor Corporation, now operating as SMC under MSA Safety, offers a unified product portfolio centered on industrial IoT gateway solutions and gas detection systems. The core product line consists of the FieldServer automation gateway platform (supporting over 100,000 deployed locations worldwide) and the SMC Gas Detection product line. The featured gateway products include QuickServer Gateway (for system integrators), ProtoAir (for OEMs), ProtoNode (for OEMs), BACnet Router (for system integrators), and ProtoCessor (for OEMs). These gateway products collectively enable protocol translation and connectivity for building automation, industrial control, fire detection, and safety systems across multiple market segments including data centers, oil & gas, utilities, HVAC-R, food & beverage, and general industry.
Differentiator
Problem solved
Functional benefit
Brands
- FieldServer: FieldServer automation gateway products deployed at over 100,000 locations worldwide for building automation, industrial IoT, and facility integration.
- SMC Gas Detection
Products and services
- QuickServer Gateway An IIoT gateway device designed for system integrators that enables protocol translation and connectivity for building automation systems.
- ProtoAir
- ProtoNode
- BACnet Router
- ProtoCessor
- SMC Gas Detection
- Latest FieldServer Modbus Gateway Latest addition to the FieldServer automation gateway family, providing Modbus protocol translation and connectivity for industrial automation and building automation applications.
Quantifiable outcome
- Deployed at over 100,000 locations worldwide
- +1 more outcomes
Companies that use Sierra Monitor
Customer profileNamed customers15 records
Segments5 records
Ideal customer profiles4 records
Sierra Monitor technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature7 records
Sierra Monitor partnerships and signals
Strategic signalScale indicators1 record
Recent moves4 records
Expansion highlights4 records
Sierra Monitor competitors and assessment
Company assessmentDirect peers
- HMS Networks: Swedish leader in industrial communication and protocol gateway products (Anybus, Ewon, Ixxat). Directly comparable to FieldServer for IIoT protocol translation and connectivity across industrial and building automation.
- Moxa: Taiwan-based industrial networking and protocol gateway specialist serving factory automation, energy, and transportation. Comparable product overlap with SMC's FieldServer gateways for industrial protocol conversion.
- Red Lion Controls: US manufacturer of industrial automation products including protocol conversion gateways, panel meters, and Ethernet switches. Direct competitor to FieldServer in industrial protocol gateway segment.
- Softing Industrial Automation: German provider of industrial connectivity products including protocol gateways and OPC solutions. Closely comparable to SMC FieldServer for factory and process automation protocol translation.
- Intesis (IDIS Group by HMS): Building automation gateway specialist focused on HVAC and protocol integration (BACnet, Modbus, KNX). Direct competitor to FieldServer QuickServer and BACnet Router in the building automation segment.
Emerging players
- CSE-Engineering (W&T): German manufacturer of industrial gateways and protocol converters. Comparable niche product offering for industrial protocol translation, though smaller scale than SMC.
Broad incumbents
- Phoenix Contact: Large German industrial automation and connection technology supplier with a broad portfolio including industrial gateways. Overlaps with FieldServer but is a much larger diversified incumbent.
- Honeywell Building Technologies: Major building automation incumbent offering controllers, BMS, and increasingly integrated protocol connectivity. Competes with SMC in the building automation gateway and integration segment as part of a much broader portfolio.
- Siemens (Building & Industrial Automation): Global industrial automation and building technologies giant. Competes indirectly with FieldServer by increasingly embedding native gateway/connectivity into its PLC and building automation controllers.
Others
- BACnet International (chip/module vendors): Industry association representing BACnet protocol ecosystem with member chip and module vendors enabling native BACnet connectivity. Represents a structural threat to external gateways like FieldServer as native integration proliferates.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks5 records
Key highlights6 records
Customer concentration
Sierra Monitor social profiles
Digital presenceSierra Monitor compliance and trust
Trust signalCompliance1 record
Sierra Monitor financial estimates
Financial estimateRevenue estimate
Valuation estimate
Sierra Monitor leadership team
Management profileNumber of profiles
Sierra Monitor funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Sierra Monitor M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Sierra Monitor
What does Sierra Monitor do?
Sierra Monitor (now SMC) manufactures and sells FieldServer automation gateways that perform protocol translation across disparate industrial automation, building automation, and safety systems. The company also sells SMC-branded gas detection controllers, sensor modules, and software used by facility safety managers to protect personnel and assets in environments such as natural gas vehicle fueling stations, wastewater treatment plants, parking garages, and underground vaults. Products are sold to system integrators, OEMs, and facility operators through MSA Safety's distributor network and direct sales channels.
Is Sierra Monitor a public or private company?
Sierra Monitor is a private company. It is classified as corporate owned and is currently operating.
When was Sierra Monitor founded?
Sierra Monitor was founded in 1978. It employs 101 to 250 people.
Where is Sierra Monitor based?
Sierra Monitor is headquartered in Milpitas, United States, in the North America region.
How does Sierra Monitor make money?
One revenue line is on record: hardware Product Sales.
Who are Sierra Monitor's main competitors?
Direct peers on record are HMS Networks, Moxa, Red Lion Controls, Softing Industrial Automation and Intesis (IDIS Group by HMS). CSE-Engineering (W&T) is listed as an emerging player. Broad incumbents are Phoenix Contact, Honeywell Building Technologies and Siemens (Building & Industrial Automation). BACnet International (chip/module vendors) is listed as an others.
Does Sierra Monitor have an API?
No public API is recorded for Sierra Monitor.
What industry is Sierra Monitor in?
Sierra Monitor's product category is Industrial IoT Gateways. Its primary akta.pro industry code is IMAHAHAH, Industrial Controllers & Control Systems (PLCs, PACs, CNC Controllers), with a secondary code of EUAEAFAC, Instrumentation, Controls & Automation (DCS/PLC/SCADA, SIS, Metering). Its NAICS code is 335314 and its SIC code is 3823.