Overview
An industrial control device maker designs and builds programmable logic controllers, sensors, drives, relays, and control panels that automate factories, utilities, and process plants. These devices combine electronic assembly with embedded firmware and software, and customers depend on them to keep machinery and processes running safely and accurately. A defective controller, a faulty sensor reading, or a firmware error can cause a customer's process to malfunction, damage equipment, or create a safety incident. Insurance for a control device maker must address electronics assembly on the floor along with product, professional, and cyber exposures tied to devices that govern critical operations.
Part of our manufacturing insurance guidance.
Risk profile
This business sits at the intersection of hardware manufacturing and embedded technology. Surface-mount assembly, soldering, and panel building create modest property and worker exposures, but the central concern is what the devices do in service. Because controllers and sensors regulate machinery and processes, a defect or firmware bug can cause downstream equipment damage, lost production, or safety failures, blending product liability with technology errors-and-omissions exposure. Devices increasingly connect to networks, so a security flaw could allow intrusion into a customer's operations, adding cyber liability. The plant holds component inventory and test equipment of meaningful value, and reliance on specialized chips and parts can create supply and business-interruption sensitivity.
Common risks
Control failure damaging a customer process
A defective controller or drive can cause a customer's machinery or process to malfunction, leading to equipment damage and production losses.
Firmware or software error
An embedded firmware bug or logic error can produce incorrect control behavior, blending product liability with technology errors-and-omissions exposure.
Faulty sensor readings
Inaccurate sensor output can cause a customer system to act on bad data, potentially creating safety or quality incidents downstream.
Cyber vulnerability in connected devices
Networked controllers can carry security flaws that allow intrusion into customer operations or expose data if exploited.
Electronics assembly and fire exposure
Soldering, reflow ovens, and panel wiring create modest fire and worker-injury exposure on the production floor.
Component inventory and supply disruption
Reliance on specialized chips and parts can magnify business interruption and strand high-value component inventory if supply is disrupted.
Recommended coverages
Coverages commonly relevant to industrial control device maker operations. Not every business needs the same policies.
Operational Coverage
Employee-Related Coverage
Contractual Coverage
Why tailored insurance matters
An industrial control device maker faces a layered exposure that pure product or pure technology coverage cannot address alone: a single device blends physical hardware with embedded code, and a failure can be framed as either a defect or an errors-and-omissions issue. Generic manufacturing policies seldom contemplate firmware behavior or the cyber risk of connected controllers. A tailored program coordinates product, professional, and cyber coverage alongside property and workers' compensation so a control failure does not fall between policies, subject to policy terms. Coverage availability depends on underwriting, the criticality of the processes served, and the maker's quality and security practices.
Hypothetical claim examples
Controller defect halts a customer line
A buyer alleges a defective controller caused its production line to malfunction and damage equipment. Product liability may respond to defense and damages, depending on policy terms and the facts.
Firmware error in the field
A control logic error is alleged to have caused incorrect operation and losses at a customer site. Professional liability may respond to resulting claims, subject to the specific policy, endorsements, and exclusions.
Vulnerability in a connected device
A security flaw in a networked controller is exploited to access a customer's systems. Cyber coverage may help with breach response and liability, depending on the specific policy and facts.
Hypothetical scenarios for illustration only. Coverage depends on the specific policy, endorsements, exclusions, and facts of each claim.
What affects insurance cost
- Criticality of processes the devices control
- Degree of connectivity and software in products
- Annual sales and product distribution footprint
- Value of component inventory and test equipment
- Quality assurance and firmware testing practices
- Cybersecurity and product-security controls
How much does it cost?
There is no single price for industrial control device maker insurance — it depends on which of these coverages you carry and the specifics of your business. As a rough guide, here are general national averages for the coverages this business commonly needs.
- $500–$1,500 per year, often bundled with general liability
- $500–$2,000 per year for many small firms
- $1,000–$3,000 per year for many small businesses
- $1,000–$3,000 per year, depending heavily on property value and location
- $500–$1,500 per year for many small businesses
- $500–$3,000 per year, driven largely by payroll and job class codes
These are general national averages shown for comparison only — not a quote. Actual premiums vary widely with underwriting and depend on the factors above and the specifics of your business, including size, revenue, location, claims history, and the limits you choose. See how we estimate costs.
Coverage considerations
- Coordinate product and professional liability for hardware-plus-firmware risk
- Evaluate cyber coverage for connected devices
- Size limits to the criticality of customer processes
- Confirm property coverage for component inventory
- Review supply-dependency business interruption exposure
Common underwriting considerations
When insurers review a industrial control device maker business, they commonly evaluate factors like these. This is educational information — nothing here is collected or submitted.
- Products manufactured and their end use — especially any safety-critical applications
- Annual revenue, production volume, and export activity
- Quality-control procedures, testing, and recall planning
- Property and equipment values, including specialized machinery
- Payroll, employee count, and workplace-safety programs
- Claims history, particularly product-liability and machinery losses
Common contractual insurance requirements
Contracts, leases, and licenses in this industry commonly impose insurance requirements such as these. Always review the specific wording in your own agreements.
- Supply agreements with larger customers commonly set minimum liability and umbrella limits
- Vendor and distributor agreements frequently require additional-insured status on product liability
- Equipment lessors and lenders require property coverage on financed machinery
- Contracts often include hold-harmless wording backed by contractual-liability coverage
- Some customer agreements require product-recall or contamination coverage
Common coverage mistakes
Mistakes businesses in this industry commonly make when arranging coverage — worth reviewing before you buy or renew.
- Carrying product-liability limits far below the exposure of the products made
- Underestimating business-income needs when a key machine or line goes down
- Overlooking equipment-breakdown coverage for presses, ovens, and production systems
- Missing coverage for tooling, dies, and customer-owned property in your care
- Failing to review completed-operations exposure on installed products
Frequently asked questions
Do we need both product and professional liability?
Often yes. Our devices combine hardware and firmware, so a failure can be framed as a defect or an errors-and-omissions issue. Coordinating both may help, subject to underwriting and policy terms.
How does cyber coverage apply to control devices?
Connected controllers can carry vulnerabilities. Cyber coverage may help with breach response and liability if a flaw exposes customer operations or data, depending on the specific policy.
What if our controller causes a customer's equipment to fail?
Product liability may respond if a defective device caused equipment damage or a safety failure, depending on policy terms, endorsements, exclusions, and the facts of the claim.
Is firmware error covered under product liability?
It depends. Software-driven failures often fall to technology errors-and-omissions coverage rather than product liability, so coordinating both helps avoid gaps, subject to policy terms.
How does process criticality affect our insurance?
Devices controlling critical processes carry higher severity if they fail. That influences recommended limits and underwriting, since coverage depends on the specific policy and facts.
Can supply disruption be addressed?
Sometimes. Reliance on specialized chips can magnify business interruption, and certain endorsements may help, though availability depends on underwriting and your loss history.
How do I get a quote?
Call The Southern Agency at 1-800-777-1872 or request a quote online for guidance tailored to your industrial control device maker business.