Zettlex
Zettlex is a Cambridge, UK-based precision motion control company, founded in 2004, that designs inductive encoders, safety-certified servo drives, motors, air bearing spindles, and force/torque sensors for industrial and medical robotics OEMs, operating within Novanta's Robotics & Automation division.
- Company typePrivate
- Founded2004
- HeadquartersCambridge, United Kingdom
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Zettlex does
Zettlex is a Cambridge, UK-based precision motion control technology company founded in 2004 by Mark Howard (CEO & Managing Director) and Darran Kreit. It designs and manufactures inductive encoders, safety-certified servo drives, motors, air bearing spindles, and force/torque sensors — component technologies targeted at industrial and medical robotics OEMs rather than end-product robotics. Its proprietary inductive encoder technology and SIL 3 PLe CAT3 safety-certified servo drive family (Everest Safe, Denali Safe) are positioned as differentiated offerings for mission-critical applications including surgical robotics, humanoid robotics, warehouse automation, satellite communications, and semiconductor manufacturing equipment.
The company operates a B2B, quote-based enterprise sales model, selling components directly to OEMs and end-users under multi-year contracts with no public pricing. Its go-to-market relies on direct enterprise field sales, supported by a digital presence on its website, a knowledge base and technical support portal, LinkedIn engagement, and targeted trade show participation (e.g., Southern Manufacturing & Electronics 2026). Zettlex now operates within Novanta's Robotics & Automation division, with its products branded under Novanta's integrated "Motion Stack" alongside encoders, drives, motors, air bearing spindles, force/torque sensors, and tool changers.
Customer concentration is predominantly on enterprise OEMs across industrial robotics, medical robotics, emerging robotics (humanoid, AMRs, field robotics), and satellite communications. The vertical segmentation targets needs such as high-resolution position feedback, safety compliance, and integration simplicity — solved through Zettlex's integrated motion stack approach designed to reduce system complexity for OEMs building mission-critical robotic systems.
Zettlex firmographics
Firmographics- Name
- Zettlex
- Website
- https://celeramotion.com
- Company type
- Private
- Founded year
- 2004
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Zettlex is a Cambridge, UK-based precision motion control company, founded in 2004, that designs inductive encoders, safety-certified servo drives, motors, air bearing spindles, and force/torque sensors for industrial and medical robotics OEMs, operating within Novanta's Robotics & Automation division.
- Ownership category
- akta.pro rank
Zettlex industry classification
Industry- Product category
- Precision Motion Sensors & Encoders
- NAICS
- Other Measuring and Controlling Device Manufacturing (334519), Navigational, Measuring, Electromedical, and Control Instruments Manufacturing (33451)
- SIC
- Electronic Coils, Transformers & Other Inductors (3677)
- akta.pro primary industry
- Motion Control Components (Servos, Drives, Motors, Encoders) (IMAHAHAG)
- akta.pro secondary industries
- Motion Control Electronics & Controls (Controllers, Drivers, Feedback Interfaces) (IMAHAGAJ), Spindles & High-Speed Drives (Machine Tool Spindles, High-speed Motors) (IMAGACAL), Motor Encoders, Feedback & Condition Monitoring (Encoders, Vibration, Predictive) (IMAGACAJ)
Keywords
Where Zettlex is headquartered
LocationHeadquarters
- HQ city
- Cambridge
- HQ country
- United Kingdom
- HQ region
- Europe
Offices1 record
Markets served
Zettlex business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Technology or R&D, Supply Chain, Personnel, Operations, Marketing or Sales
Revenue model
- Precision Motion Components Sales: Sale of motion control components including encoders, servo drives, motors, air bearing spindles, and force/torque sensors to industrial, medical, and robotics customers. Components are sold directly to OEMs and end-users for integration into robotic systems and automation equipment.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Enterprise/Industrial Motion Components |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels4 records
Zettlex product offering
Product offeringCore offering
Zettlex designs and manufactures precision inductive encoders and position sensors used for non-contact absolute position feedback in demanding motion control applications. The company's product portfolio includes encoders, servo drives, motors, air bearing spindles, and force/torque sensors, integrated into the broader motion stack offered through Novanta's Robotics & Automation division. Zettlex's offerings target OEMs and manufacturers in industrial automation, surgical robotics, humanoid robotics, warehouse automation, semiconductor manufacturing, and satellite communications.
Differentiator
Problem solved
Functional benefit
Products and services
- Inductive Encoders High-resolution inductive encoders providing non-contact absolute and incremental position feedback for robotics, automation, and motion control applications in industrial, medical, and aerospace environments.
- Servo Drives (Everest Safe, Denali Safe) Functional safety certified servo drives with over 10 advanced safety functions and Dual BiSS-C sensor integration, certified to SIL 3 PLe CAT3 levels for safety-critical motion control applications.
- Motors High-performance motors integrated into the broader motion stack for robotics, automation, and precision industrial applications.
- Air Bearing Spindles Precision air bearing spindles for high-speed motion applications requiring low friction and high precision, used in advanced manufacturing and semiconductor equipment.
- Force/Torque Sensors Precision force and torque sensors for robotics applications requiring accurate force feedback for assembly, manipulation, and collaborative robot operation.
- Tool Changers Robotic tool changers enabling automated tool switching in flexible manufacturing and robotic automation cells, supporting higher productivity and reduced changeover time.
Quantifiable outcome
- Safety certified to SIL 3 PLe CAT3 levels with over 10 advanced safety functions
- +1 more outcomes
Companies that use Zettlex
Customer profileNamed customers7 records
Segments4 records
Ideal customer profiles4 records
Zettlex technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
Zettlex partnerships and signals
Strategic signalScale indicators2 records
Recent moves5 records
Expansion highlights4 records
Zettlex competitors and assessment
Company assessmentDirect peers
- Heidenhain: Dr. Johannes Heidenhain manufactures high-precision linear and angle encoders, including inductive encoders, for machine tools, robotics, and automation. Direct competitor in inductive position feedback with deep OEM relationships in motion control.
- SICK AG: SICK produces a broad range of industrial sensors, including inductive encoders and proximity sensors used in factory automation, robotics, and process control. Comparable product overlap in encoder/sensor technology and similar customer verticals.
- Bourns, Inc. Bourns manufactures precision encoders and position sensors for industrial, automotive, and medical applications. Comparable encoder product portfolio with overlap in motion control customers.
- Baumer Group: Baumer manufactures encoders, sensors, and vision technologies for industrial automation, including precision encoders for robotics. Comparable product portfolio and shared focus on motion feedback in factory automation.
- ifm electronic: ifm produces inductive sensors, encoders, and process sensors for industrial automation and robotics. Direct competitor in inductive position and motion sensing technology.
- Renishaw: Renishaw is a global leader in precision measurement and encoder technology, including inductive and optical encoders for industrial, medical, and robotics applications. Highly comparable to Zettlex's core inductive encoder business and direct overlap in factory automation and medical robotics.
- Maxon Group: Maxon manufactures high-precision DC motors, servo drives, and gearheads for medical robotics, industrial automation, and aerospace. Directly comparable to Zettlex's motor and drive portfolio, especially in surgical and humanoid robotics applications.
- Pepperl+Fuchs: Pepperl+Fuchs is a major manufacturer of inductive proximity sensors and rotary encoders for industrial automation, with strong presence in factory and process automation. Directly comparable to Zettlex's inductive sensing portfolio and motion control customer base.
Broad incumbents
- Sensata Technologies: Sensata is a large industrial sensor manufacturer serving automotive, aerospace, and industrial markets with position, pressure, and motion sensors. Comparable in sensor technology category and industrial customer overlap.
- Novanta (Celera Motion parent): Novanta is the parent of Celera Motion, the platform under which Zettlex operates. Novanta offers a broader precision motion portfolio including photonics, machine vision, and motion components, serving medical and advanced industrial markets. Operates as the broad incumbent platform that Zettlex is embedded within.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks5 records
Key highlights6 records
Customer concentration
Zettlex social profiles
Digital presenceZettlex financial estimates
Financial estimateRevenue estimate
Valuation estimate
Zettlex leadership team
Management profileNumber of profiles
Profiles2 records
Zettlex funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Zettlex 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 Zettlex
What does Zettlex do?
Zettlex designs and manufactures precision inductive encoders and position sensors used for non-contact absolute position feedback in demanding motion control applications. The company's product portfolio includes encoders, servo drives, motors, air bearing spindles, and force/torque sensors, integrated into the broader motion stack offered through Novanta's Robotics & Automation division. Zettlex's offerings target OEMs and manufacturers in industrial automation, surgical robotics, humanoid robotics, warehouse automation, semiconductor manufacturing, and satellite communications.
When was Zettlex founded?
Zettlex was founded in 2004. It employs 11 to 50 people.
Where is Zettlex based?
Zettlex is headquartered in Cambridge, United Kingdom, in the Europe region.
How does Zettlex make money?
One revenue line is on record: precision Motion Components Sales.
Who are Zettlex's main competitors?
Direct peers on record are Heidenhain, SICK AG, Bourns, Inc., Baumer Group, ifm electronic, Renishaw, Maxon Group and Pepperl+Fuchs. Broad incumbents are Sensata Technologies and Novanta (Celera Motion parent).
Does Zettlex have an API?
No public API is recorded for Zettlex.
What industry is Zettlex in?
Zettlex's product category is Precision Motion Sensors & Encoders. Its primary akta.pro industry code is IMAHAHAG, Motion Control Components (Servos, Drives, Motors, Encoders), with a secondary code of IMAHAGAJ, Motion Control Electronics & Controls (Controllers, Drivers, Feedback Interfaces). Its NAICS code is 334519 and its SIC code is 3677.