HILO-Test
HILO-Test is a German manufacturer of EMC testing equipment — impulse generators, surge/burst simulators, ESD testers, and coupling networks — serving automotive, industrial, telecommunications, and research customers worldwide with DAkkS-accredited calibration services.
- Company typePrivate
- Founded1975
- HeadquartersStuttgart, Germany
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What HILO-Test does
HILO-Test is a privately held German manufacturer of electromagnetic compatibility (EMC) testing equipment, founded in 1975 and headquartered in Stutensee near Karlsruhe. The company designs and produces a comprehensive portfolio of impulse voltage generators, impulse current generators, surge and burst/EFT generators, ESD simulators, and coupling/decoupling networks used to verify that electronic products can withstand electrical disturbances and meet regulatory norms including IEC, ISO, CISPR, ITU-T, ISO 7637, and ISO 16750. Manufacturing and engineering are conducted in Germany, with products deployed in more than 50 countries and quality systems certified to ISO 9001; calibration services additionally carry DAkkS accreditation under DIN EN ISO/IEC 17025.
The business is organized around three revenue streams: capital equipment sales of modular EMC test systems (e.g., Multi-CE5/7, EFTG-CE5, CWG-CE5/7, SESD 216/230, IPG Series, CAR-System) to enterprise customers in automotive, industrial manufacturing, and telecommunications; recurring factory and DAkkS-accredited calibration services; and aftermarket equipment service, repair, and retrofit work including support for third-party devices. The go-to-market is direct enterprise sales supported by technical consultation, with international coverage through regional representations, trade show presence, and a website that doubles as a technical catalog and lead-generation tool.
The customer base spans large industrial automation vendors (Siemens, ABB, Bosch, Phoenix Contact, SICK, Pepperl+Fuchs, Balluff), automotive and defense suppliers (Bosch, Rheinmetall), independent testing and certification bodies (TÜV Rheinland, TÜV Saarland, UL Laboratories, DEKRA), electrical equipment makers (DEHN, General Electric, Vishay, Heidelberg Druckmaschinen), and research institutions (Fraunhofer, KIT, GSI). Pricing is quote-based given configuration complexity, and revenue visibility is reinforced by long equipment lifecycles and recurring calibration and service engagements.
HILO-Test firmographics
Firmographics- Name
- HILO-Test
- Legal name
- HILO-TEST Elektrische Prüf- und Messtechnik GmbH
- Website
- https://hilo-test.de
- Company type
- Private
- Founded year
- 1975
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- HILO-Test is a German manufacturer of EMC testing equipment — impulse generators, surge/burst simulators, ESD testers, and coupling networks — serving automotive, industrial, telecommunications, and research customers worldwide with DAkkS-accredited calibration services.
- Ownership category
- akta.pro rank
HILO-Test industry classification
Industry- Product category
- EMC Testing and Measurement Equipment
- NAICS
- Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals (334515)
- SIC
- Instruments For Meas & Testing Of Electricity & Elec Signals (3825)
- akta.pro primary industry
- Test & Measurement Equipment (Oscilloscopes, DAQ, signal analyzers, calibration benches) (IMAGAFAC)
Keywords
Where HILO-Test is headquartered
LocationHeadquarters
- HQ city
- Stuttgart
- HQ country
- Germany
- HQ region
- Europe
Offices1 record
Markets served
HILO-Test business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Operations, Technology or R&D, Supply Chain, Marketing or Sales, Infrastructure
Revenue model
- EMC Testing Equipment Sales: Sale of specialized EMC testing hardware including impulse voltage/current generators, surge simulators, burst generators, ESD simulators, multifunctional generators, coupling networks, and accessories. Products are sold as modular systems with various voltage and current ratings to serve industrial, automotive, and telecommunications applications. One-time capital equipment purchases with long product lifecycles.
- Calibration Services: Factory calibration (ISO calibration certificate) and DAkkS-accredited calibration services for measuring and testing equipment. Calibration certificates cover voltage values, current values, time values, measurement range, and measurement uncertainty, with calibration date, serial number, reference conditions, and permissible deviations documented.
- Equipment Service and Repair: Repair services, maintenance, software updates, and retrofitting for HILO-Test equipment and third-party devices. Minimum downtime with fast turnaround. Factory calibrations for third-party devices also offered.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Pay-as-you-go | IPG-T Serie starting price |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels3 records
HILO-Test product offering
Product offeringCore offering
HILO-Test designs, manufactures, and sells electromagnetic compatibility (EMC) testing and measurement equipment, including impulse voltage and current generators, surge and burst simulators, ESD simulators, power fail simulators, combination wave generators, coupling/decoupling networks, safety test cabinets, and high-voltage measurement accessories. The company's modular systems support immunity testing per international standards (IEC, ISO, CISPR) and automotive standards (ISO 7637, ISO 16750) for industrial, automotive, telecommunications, and research customers. The company also provides factory and DAkkS-accredited calibration, repair, and retrofit services.
Product overview
HILO-Test is a German manufacturer of electromagnetic compatibility (EMC) testing equipment with over 50 years of experience. The company produces a comprehensive portfolio of standalone and modular test systems for immunity testing across multiple industry standards (IEC, ISO, CISPR). The core product line includes multifunction generators (Multi-CE5, Multi-CE7) that combine multiple test capabilities in single units, dedicated burst/surge generators (EFTG-CE5, CWG-CE5, CWG-CE7), ESD simulators (SESD 216, SESD 230), power fail simulators, and impulse voltage/current generators (IPG Series). For automotive EMC testing, the CAR-System offers modular solutions including load dump generators, battery simulators, and coupling networks per ISO 7637 and ISO 16750. Telecom testing products include IPG-T series surge simulators and PG series impulse generators. Supporting accessories include coupling/decoupling networks (CDN-P1/P3, CDN-DS/DU, CDN 2012), safety test cabinets (PA 400/503/504/505), high voltage dividers (HVT-RCR, HVM 2015, PVD 10), current measuring shunts (WSM, ISM), calibration kits (CCK, CCK20, SCK 105, BCK 400 F, EFTC-CK), and control/interface accessories (HI 200, IMP 8). Software offerings include HILO Remote for remote control with reporting, and HILO Control for generator command interface. The company also provides factory and DAkkS-accredited calibration services. All products are designed and manufactured in Germany with ISO 9001 quality certification.
Differentiator
Problem solved
Functional benefit
Products and services
- Multi-CE5 EMC Multifunction Generator
Quantifiable outcome
- Systems deployed in 50+ countries worldwide
Companies that use HILO-Test
Customer profileNamed customers20 records
Segments4 records
Ideal customer profiles4 records
HILO-Test technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
HILO-Test partnerships and signals
Strategic signalScale indicators3 records
Recent moves6 records
Expansion highlights5 records
HILO-Test competitors and assessment
Company assessmentDirect peers
- Haefely: Haefely is a Swiss high-voltage and EMC impulse test equipment manufacturer with a long heritage in impulse voltage and current generators that overlap directly with HILO-Test's IPG and PG series for HV and lightning impulse testing.
- EMC Partner: EMC Partner is a Swiss specialist in EMC immunity test generators (surge, burst, ESD, ringwave, 10/700 telecom) with a directly comparable product portfolio to HILO-Test's impulse and combination wave generators across industrial and telecom standards.
- Teseq (AMETEK): AMETEK's Teseq business is one of the world's largest dedicated EMC immunity and emission test equipment manufacturers, offering surge, burst, ESD, and automotive pulse generators that directly overlap HILO-Test's Multi-CE, CAR-System, and IPG product families.
- Schaffner Group (TE Connectivity): Schaffner (now part of TE Connectivity) historically manufactured EMC immunity test generators and now focuses on EMC components and filtering; it is a direct heritage peer to HILO-Test in EMC surge/burst generators and automotive EMC instrumentation.
- EM Test (AMETEK): EM Test, also part of AMETEK, is a specialist in EMC immunity test generators (surge, burst, EFT, ESD, power fail) with strongly overlapping product lines to HILO-Test's CWG, EFTG, SESD, and PFS series, serving automotive and industrial EMC labs.
Broad incumbents
- Keysight Technologies: Keysight is a broad T&M incumbent with significant EMC test and measurement offerings, particularly in conducted/emissions testing and automotive EMC software workflows, competing with HILO-Test from a much larger enterprise software-and-instrument platform.
- Rohde & Schwarz: Rohde & Schwarz is a global test & measurement incumbent whose EMC test system portfolio (including the former HAMEK/EMC32 software) competes with HILO-Test across R&S's broader instrument platform, with much larger R&D and global channel scale.
Regional players
- Kikusui Electronics: Kikusui is a Japanese manufacturer of test and measurement equipment including impulse voltage generators and EMC-related safety testers, providing a regional overlap with HILO-Test's IPG and AC/DC high-voltage test sets in Asia.
Emerging players
- Gauss Instruments: Gauss Instruments is a German-engineered specialist in EMC test receivers and transient/TDR-based analyzers positioned around conducted EMC testing, making it a partial competitor and adjacent peer to HILO-Test's EMC testing equipment portfolio.
- Montena Technology: Montena Technology is a niche EMC test equipment manufacturer specializing in surge, EFT, and high-voltage pulse generators for military, automotive, and aerospace applications, partially overlapping HILO-Test's CAR and impulse voltage product lines.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
HILO-Test social profiles
Digital presenceHILO-Test compliance and trust
Trust signalCompliance2 records
HILO-Test financial estimates
Financial estimateRevenue estimate
Valuation estimate
HILO-Test leadership team
Management profileNumber of profiles
Profiles1 record
HILO-Test funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
HILO-Test 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 HILO-Test
What does HILO-Test do?
HILO-Test designs, manufactures, and sells electromagnetic compatibility (EMC) testing and measurement equipment, including impulse voltage and current generators, surge and burst simulators, ESD simulators, power fail simulators, combination wave generators, coupling/decoupling networks, safety test cabinets, and high-voltage measurement accessories. The company's modular systems support immunity testing per international standards (IEC, ISO, CISPR) and automotive standards (ISO 7637, ISO 16750) for industrial, automotive, telecommunications, and research customers. The company also provides factory and DAkkS-accredited calibration, repair, and retrofit services.
Is HILO-Test a public or private company?
HILO-Test is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was HILO-Test founded?
HILO-Test was founded in 1975. It employs 11 to 50 people.
Where is HILO-Test based?
HILO-Test is headquartered in Stuttgart, Germany, in the Europe region.
How does HILO-Test make money?
Three revenue lines are on record. EMC Testing Equipment Sales are the primary driver. The others are calibration Services and equipment Service and Repair.
Who are HILO-Test's main competitors?
Direct peers on record are Haefely, EMC Partner, Teseq (AMETEK), Schaffner Group (TE Connectivity) and EM Test (AMETEK). Broad incumbents are Keysight Technologies and Rohde & Schwarz. Kikusui Electronics is listed as a regional player. Emerging players are Gauss Instruments and Montena Technology.
Does HILO-Test have an API?
No public API is recorded for HILO-Test.
What industry is HILO-Test in?
HILO-Test's product category is EMC Testing and Measurement Equipment. Its primary akta.pro industry code is IMAGAFAC, Test & Measurement Equipment (Oscilloscopes, DAQ, signal analyzers, calibration benches). Its NAICS code is 334515 and its SIC code is 3825.