Grace Technologies
Grace Technologies is a privately held industrial safety and IIoT manufacturer of thru-door panel interface connectors, permanent electrical safety devices, and wireless predictive maintenance sensors serving industrial manufacturers, data centers, utilities, and solar operators through a global distributor network.
- Company typePrivate
- Founded1993
- HeadquartersDavenport, United States
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Grace Technologies does
Grace Technologies is a privately held industrial electrical safety and IIoT predictive maintenance manufacturer founded in 1993 by Phil Allen in Davenport, Iowa. The company designs and builds hardware devices centered on three product platforms: GracePort panel interface connectors (thru-door access for PLCs and industrial control panels), GracePESDs (Permanent Electrical Safety Devices such as voltage indicators, Safe-Test Points, and ChekVolt for Lockout/Tagout compliance), and the GraceSense IIoT predictive maintenance system (wireless vibration and temperature sensors, CloudGate gateways, and the Maintenance Hub dashboard for monitoring switchgear, transformers, and rotating equipment). The portfolio also includes the Proxxi wearable voltage-detecting wristband and the HSM 600 continuous thermal monitor for low-voltage applications.
The company monetizes primarily through hardware product sales via a global authorized distributor network reaching 100+ countries, complemented by a direct e-commerce storefront at shop.graceport.com and a regional sales team covering Midwest/Canada, West, South, and East. It also offers managed services around the GraceSense predictive maintenance system. End customers are concentrated in industrial manufacturing (the primary vertical) with additional penetration into data centers, solar/renewable energy (up to 1500V DC), electrical utilities, and reliability/maintenance engineering teams. UL Listed certification, UL 1436, UL 508/NEC Tap Rules compliance, and ISO certification support NFPA 70E and OSHA-driven procurement.
Strategically, Grace is family-controlled (Phil Allen as Founder & Chairman, Drew Allen as President & CEO since January 2020), bootstrapped, and growth-funded. It has executed two acquisitions — Civionics (April 2019) for IIoT predictive sensing and Perpetua Power Source Technologies — and has built technology partnerships with Rockwell Automation (Technology Partner, EtherNet/IP integration, Studio 5000 Add-On Profiles), Ignition by Inductive Automation, and EPLAN. Marketing is anchored by the Humpday Blog, the Factory Futurist Podcast, monthly webinars, and active participation in Automation Fair and NAM Manufacturing Leadership Awards events.
Grace Technologies firmographics
Firmographics- Name
- Grace Technologies
- Legal name
- Grace Technologies, Inc.
- Website
- https://graceport.com
- Company type
- Private
- Founded year
- 1993
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Grace Technologies is a privately held industrial safety and IIoT manufacturer of thru-door panel interface connectors, permanent electrical safety devices, and wireless predictive maintenance sensors serving industrial manufacturers, data centers, utilities, and solar operators through a global distributor network.
- Ownership category
- akta.pro rank
Grace Technologies industry classification
Industry- Product category
- Industrial Electrical Safety Devices
- NAICS
- Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals (334515), Other Measuring and Controlling Device Manufacturing (334519), Electronic Connector Manufacturing (334417)
- SIC
- Instruments For Meas & Testing Of Electricity & Elec Signals (3825), Industrial Instruments For Measurement, Display, And Control (3823), Measuring & Controlling Devices, Nec (3829)
- akta.pro primary industry
- Condition Monitoring Sensors & IoT (online/offline monitoring, edge devices) (EUADAJAD)
- akta.pro secondary industries
- Remote Operations, Control Room & Digital O&M (Monitoring, Diagnostics) (EUAEAGAM), Power Quality, Metering & Monitoring (HDACAJAG), Line Monitoring & Sensors (DLR, conductor temperature/sag, fault passage, vibration/icing sensors) (EUADADAL)
Keywords
Where Grace Technologies is headquartered
LocationHeadquarters
- HQ city
- Davenport
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Grace Technologies business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Hardware Product Sales: Sale of physical products including GracePort panel interface connectors, GracePESDs voltage indicators and test stations, GraceSense monitoring sensors and gateways, and Proxxi wearable safety devices. Products are sold through distributors and directly to end users.
- GraceSense Predictive Maintenance Services: Full service package for IIoT predictive maintenance system including installation support, training, and ongoing system monitoring services
Go-to-market motion3 records
Distribution channels3 records
Marketing channels6 records
Grace Technologies product offering
Product offeringCore offering
Grace Technologies designs and manufactures industrial electrical safety devices and IIoT predictive maintenance systems. Its core product families include GracePort panel interface connectors (thru-door PLC access), GracePESDs (Permanent Electrical Safety Devices for Lockout/Tagout with voltage presence indication and absence-of-voltage test points), GraceSense wireless IIoT sensors and gateways for continuous vibration/temperature monitoring, and Proxxi wearable voltage-detecting wristbands for worker safety.
Product overview
Grace Technologies offers a portfolio of industrial electrical safety and predictive maintenance products organized around three core brands. GracePort panel interface connectors provide thru-door connectivity for programming PLCs without opening enclosures. GracePESDs (Permanent Electrical Safety Devices) encompass voltage indicators, Safe-Test Points, Voltage Test Stations, ChekVolt, and Voltage Portals that enable safer Lockout/Tagout procedures with voltage presence indication and absence of voltage testing. GraceSense IIoT Predictive Maintenance System delivers continuous wireless vibration and temperature monitoring through sensors, CloudGate gateways, and Maintenance Hub software. Proxxi by Grace is a wearable voltage-detecting wristband for worker safety. These products work together to make maintenance safer, smarter, and more productive.
Differentiator
Problem solved
Functional benefit
Brands
- GracePort: Panel interface connectors that provide convenient access programming ports for PLCs and industrial control panels
- GracePESDs
- GraceSense
- Proxxi by Grace
- ChekVolt
Products and services
- GracePort Panel Interface Connectors Fully customizable panel interface connectors that provide convenient access programming ports for PLCs and industrial control panels with thru-door connectivity, enabling safer and more productive access without opening enclosures. Used by industrial manufacturing and data center customers.
- GracePESDs (Permanent Electrical Safety Devices) Family of permanent electrical safety devices providing voltage presence LED indication and absence of voltage test points for safer Lockout/Tagout procedures. Includes voltage indicators, Safe-Test Points, Voltage Test Stations, ChekVolt, and Voltage Portals. Targeted at industrial facilities performing LOTO.
- GraceSense Predictive Maintenance System IIoT smart device system providing continuous, remote vibration and temperature monitoring for switchgears, transformers, and rotating equipment to reduce unplanned downtime. Used by reliability and maintenance teams in manufacturing, utilities, and data centers.
- Proxxi by Grace Wearable Voltage Detection Wristband Wearable wristband that provides real-time voltage detection alerts to workers to prevent near-miss electrical incidents. Targeted at electrical workers in industrial and utility environments.
- HSM 600 Hot Spot Monitor Continuous thermal monitoring system using fiber optic temperature sensing for low-voltage applications including motor control centers and electrical distribution systems, with dew point calculation capabilities. Used in industrial and utility monitoring applications.
- ChekVolt Absence of Voltage Tester Combined voltage presence indication and absence of voltage testing device in a single unit for comprehensive electrical safety verification during LOTO procedures. Targeted at industrial facilities performing NFPA 70E-compliant lockout/tagout.
- GraceSense Maintenance Hub Software Web-based dashboard software for viewing GraceSense sensor data, configuring alert thresholds, and managing the predictive maintenance system. Sold as part of the GraceSense Predictive Maintenance System.
Quantifiable outcome
- GracePort panel interface connectors improve task productivity by 90%
- +2 more outcomes
Companies that use Grace Technologies
Customer profileNamed customers3 records
Segments5 records
Ideal customer profiles6 records
Grace Technologies technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration6 records
AI capability3 records
Feature8 records
Grace Technologies partnerships and signals
Strategic signalPartnerships
Six partnerships are on record, tiered core and minor.
- Rockwell AutomationcoreRockwell Automation Technology Partner providing integrated technology solutions. Grace products integrate with Rockwell Automation Allen-Bradley PLCs and are featured at Automation Fair events. Dr. Andy Zimmerman, CTO, presented at Rockwell's Automation Fair at Home.
- Ignition (Inductive Automation)coreIntegration partnership with Ignition industrial automation platform for SCADA and HMI integration capabilities with GraceSense IIoT products.
- Iowa State UniversityminorCollaboration with Iowa State University's Center for Industrial Research and Service on predictive maintenance technology development and research.
- Manufacturing Leadership CouncilminorPartner of Manufacturing Leadership Council - NAM for industry advocacy and manufacturing leadership recognition programs.
- Quad Cities Chamber of CommerceminorLocal chamber of commerce partnership supporting regional business community and economic development.
- Electrical Safety & Instrumentation Specialists (ESIS)minorESIS is an international distribution partner representing Grace products in Ireland and European markets.
Scale indicators2 records
Recent moves7 records
Expansion highlights7 records
Grace Technologies competitors and assessment
Company assessmentDirect peers
- Panduit: Panduit is a global manufacturer of industrial electrical connectivity, network infrastructure, and safety/lockout-tagout solutions. It is the most direct comparable to GracePort panel interface connectors and PESDs, competing for the same industrial control panel and electrical safety buyer.
- Banner Engineering: Banner Engineering makes industrial sensors, wireless monitoring, and condition monitoring devices, overlapping with GraceSense IIoT vibration/temperature monitoring on rotating equipment and switchgear in industrial plants.
- Phoenix Contact: Phoenix Contact manufactures industrial connectors, terminal blocks, and control cabinet components — overlapping directly with GracePort panel interface connectors and serving the same industrial automation customer base.
- Brady Corporation: Brady is a major provider of workplace safety and identification products, including lockout/tagout devices, voltage indicators, and electrical safety labels. Brady's safety product portfolio directly competes with GracePESDs in industrial electrical maintenance.
- ifm efector: ifm efector manufactures industrial sensors and IO-Link condition monitoring systems for vibration and temperature. It is a comparable IIoT/predictive maintenance vendor targeting similar reliability engineering buyers as GraceSense.
Broad incumbents
- Siemens: Siemens is a broad incumbent in industrial automation (SIMATIC PLCs) and electrical infrastructure, with adjacent safety/IIoT offerings. It competes for the same industrial buyer but with a much wider solution portfolio than Grace.
- Schneider Electric: Schneider Electric operates across industrial automation, electrical distribution, and data center infrastructure with embedded PESD/safety features. Competes broadly with Grace's full portfolio and especially in data center electrical safety.
- Honeywell Safety: Honeywell Safety offers PPE and connected worker products for electrical and industrial safety, including voltage detection wearables. Proxxi competes in this adjacent category at a much smaller scale.
- Eaton: Eaton is a broad industrial incumbent in power distribution, control, and electrical safety, with PESD-adjacent products embedded inside a much larger power management portfolio. It is a wide-net competitor to Grace in switchgear monitoring and electrical safety.
Emerging players
- Honeywell Forge / Senseye: Senseye (now part of Honeywell) is a cloud-based predictive maintenance software vendor focused on rotating equipment and asset health — overlapping with GraceSense's predictive analytics layer at the software/services tier.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Grace Technologies social profiles
Digital presenceGrace Technologies compliance and trust
Trust signalCompliance4 records
Grace Technologies financial estimates
Financial estimateRevenue estimate
Valuation estimate
Grace Technologies leadership team
Management profileNumber of profiles
Profiles14 records
Grace Technologies subsidiaries and ownership
Company hierarchySubsidiaries2 records
Grace Technologies funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Grace Technologies 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 Grace Technologies
What does Grace Technologies do?
Grace Technologies designs and manufactures industrial electrical safety devices and IIoT predictive maintenance systems. Its core product families include GracePort panel interface connectors (thru-door PLC access), GracePESDs (Permanent Electrical Safety Devices for Lockout/Tagout with voltage presence indication and absence-of-voltage test points), GraceSense wireless IIoT sensors and gateways for continuous vibration/temperature monitoring, and Proxxi wearable voltage-detecting wristbands for worker safety.
Is Grace Technologies a public or private company?
Grace Technologies is a private company. It is classified as family owned and is currently operating.
When was Grace Technologies founded?
Grace Technologies was founded in 1993. It employs 11 to 50 people.
Where is Grace Technologies based?
Grace Technologies is headquartered in Davenport, United States, in the North America region.
How does Grace Technologies make money?
Two revenue lines are on record. Hardware Product Sales are the primary driver. The others are graceSense Predictive Maintenance Services.
Who are Grace Technologies's main competitors?
Direct peers on record are Panduit, Banner Engineering, Phoenix Contact, Brady Corporation and ifm efector. Broad incumbents are Siemens, Schneider Electric, Honeywell Safety and Eaton. Honeywell Forge / Senseye is listed as an emerging player.
Does Grace Technologies have an API?
No public API is recorded for Grace Technologies.
What industry is Grace Technologies in?
Grace Technologies's product category is Industrial Electrical Safety Devices. Its primary akta.pro industry code is EUADAJAD, Condition Monitoring Sensors & IoT (online/offline monitoring, edge devices), with a secondary code of EUAEAGAM, Remote Operations, Control Room & Digital O&M (Monitoring, Diagnostics). Its NAICS code is 334515 and its SIC code is 3825.