CategoryIndustrial Robots
Overview
Harmonic Drive SE is a German manufacturer of precision strain wave gears and mechatronic drive systems, headquartered in Limburg/Lahn. Founded in 1970 as a joint venture between United Shoe Machinery and Hasegawa Gear Works, the company traces its technology to C.W. Musser's 1955 invention of the strain wave gear. Its gearboxes are critical components in robotic joints, semiconductor equipment, aerospace systems, and medical devices, with four out of five products being customer-specific special versions.
Verified record
- Verified deployments
- None on file
- Active incidents
- None on file
Key facts
CEO
Management Board
Supervisory Board Chair
Parent company
Revenue
Employees
Key markets
Notable deployments
Financial stage
Inventor
Global sites
Data & sources
Web sources
1
1 source backing this record.View all →
Models (1)
View all models →Current leadership (2)
- Thomas Berger CEO & Chair of Management BoardSEC-verified
- Christian Reuter Management Board — Production StrategySEC-verified
Former / Previously (1)
- Reinhard Ernst Former CEO & Majority ShareholderSEC-verified
Safety record
No incidents on record for Harmonic Drive.
Only active incidents are counted. Retracted incidents are excluded from this summary but remain reachable at their canonical URLs.
Full safety record: incidents, sourcing, and exposure data →
Recent coverage
Harmonic Drive in third-party press
Peer companies
- Savoye5 models
- Ambi Robotics2 models
- FANUC Corporation2 models
- Mitsubishi Electric FA2 models
- Plus One Robotics2 models
- ScriptPro2 models
Supplies to (5)
Actuators & motors
- UR5eby Universal RobotsHFUS-2SH Series strain-wave gears -- all six joints (HFUS-25-2SH large joints, HFUS-14-2SH small joints)supplies
- Stäubli TX2-90by StäubliHarmonic Drive strain-wave gearboxes -- JCS joint transmission in TX2-90 armsuppliesclaimed
- DENSO COBOTTAby DENSO RoboticsHarmonic Drive strain-wave gearboxes -- all six joint transmissions in COBOTTA cobotsupplies
- da Vinci (and Ion)by Intuitive SurgicalHarmonic Drive strain-wave gearboxes -- EndoWrist instrument wrist joints and robotic arm transmissionssupplies
- Atlasby Boston DynamicsHarmonic Drive strain-wave gearboxes -- wrist and elbow joint transmissionssuppliesclaimed
Outbound supply edges from this company. Each relationship appears here when verified with at least two strong sources (maker-official / IR / regulatory / standards-body / verified tier-2). Sources are append-only; corrections add new sources rather than rewrite history.
Financial state
- Reporting basis
- private_disclosed
- Lifecycle stage
- mature
- Counterparty risk class
- low
Each numeric field carries its own basis marker. Aggregators report a number; this surface preserves the source class so verification depth travels with the value.
Recent activity
Every change to this record is dated, sourced, and independently verified where marked.
- Review status verifiedVerifiedJun 20, 2026
unreviewed -> reverified
- Record createdJun 7, 2026
Added to the verified registry
Sources (1)
Common questions
- What is Harmonic Drive?
- Harmonic Drive SE is a German manufacturer of precision strain wave gears and mechatronic drive systems, headquartered in Limburg/Lahn. Founded in 1970 as a joint venture between United Shoe Machinery and Hasegawa Gear Works, the company traces its technology to C.W. Musser's 1955 invention of the strain wave gear. Its gearboxes are critical components in robotic joints, semiconductor equipment, aerospace systems, and medical devices, with four out of five products being customer-specific special versions.
- What does Harmonic Drive make?
- Harmonic Drive has 1 robot model on the DEPLOY registry: CSF Series Strain Wave Gear (Harmonic Drive builds physical robots).
- Is Harmonic Drive publicly traded?
- Harmonic Drive is not independently listed on public markets; it is part of Harmonic Drive Systems Inc. on the DEPLOY registry.
- Who competes with Harmonic Drive?
- On the DEPLOY registry, peer companies to Harmonic Drive building in the same form factors include Savoye, Ambi Robotics, FANUC Corporation, Mitsubishi Electric FA.
- Who is the CEO of Harmonic Drive?
- Thomas Berger is the ceo of Harmonic Drive, per the DEPLOY registry.
- How can I invest in Harmonic Drive?
- Harmonic Drive has no separately traded stock; it is owned by Harmonic Drive Systems Inc. (the parent is the entity that trades, where it is public).
- Where is Harmonic Drive headquartered?
- Harmonic Drive is headquartered in Limburg an der Lahn, Germany.
- Who owns Harmonic Drive?
- Harmonic Drive is owned by Harmonic Drive Systems Inc., per the DEPLOY registry.
- Where does Harmonic Drive operate robots?
- Harmonic Drive is a robot manufacturer and does not directly operate deployments on the DEPLOY registry. Its products are deployed by customer operators; see the company page for the verified deployment record.
- Is Harmonic Drive a top robotics company?
- On DEPLOY's intelligence score, which blends verified deployments, funding, hiring, media, safety, and IP signals, Harmonic Drive ranks in roughly the top 95% of companies tracked by the registry.
- Is Harmonic Drive safe?
- Harmonic Drive has no incidents on record in the DEPLOY registry. This does not constitute a safety guarantee; it reflects the incidents DEPLOY has tracked and verified to date.
Methodology: Verified · 1 source (no primary) · last reviewed 2026-07-17
Verification posture
Verified
Low confidence
Review state
Stable
Last reviewed 2026-07-17
Sources by quality tier
- 1
- unclassified
- Unclassified source
The framework is documented at /methodology. Corrections at /corrections. Reviewer: DEPLOY editorial team.
Methodology surface for Harmonic Drive.Peer companies
- Savoye5 models
- Ambi Robotics2 models
- FANUC Corporation2 models
- Mitsubishi Electric FA2 models
- Plus One Robotics2 models
- ScriptPro2 models
In the press
Recent coverage mentioning Harmonic Drive from third-party publications. Automatically surfaced; not part of the verified registry record.
Harmonic Drive — Over 60 Years of Strain Wave Gear Technology for Space Applications
Harmonic Drive highlights its 60+ year history supplying strain wave gears for NASA space missions, emphasizing reliability and compact design for aerospace applications.
Harmonic Drive Highlights Solar Array Drive Technology for Spacecraft Power Generation
Harmonic Drive showcases its Solar Array Drive assemblies combining harmonic gear units, torque motors, and bearings for spacecraft power generation applications.
Harmonic Drive SE: Company Profile & Global Locations
Official company profile detailing Harmonic Drive SE's history from 1955 Musser invention to global precision gear manufacturer with sites in Germany, Japan, USA, and China.
Understanding the Theory and Operation of Harmonic Drive Strain Wave Gearing
A 3-minute video narrated by Doug Olson, President and CEO at Harmonic Drive, explaining the theory and operation of strain wave gearing technology.
Global Harmonic Drives in Robotics Market 2020 to 2025 — Featuring Harmonic Drive Systems
Market research report featuring Harmonic Drive Systems as a leading player in the harmonic drive gears for robotics market, alongside competitors like Leaderdrive and Zhejiang…
Machine-readable surfaces
- Markdown mirror: /companies/harmonic-drive.md
- RSS feed: /companies/harmonic-drive/feed.xml
- JSON-LD: embedded in this page’s head
- REST API: /v1/companies/eb7f2420-dd29-4f78-abe9-b1ca76fc9ab9
- Revision history: /companies/harmonic-drive/history
- Data documentation: /data
- Query this programmatically: Deploy MCP
Peer companies
- Savoye5 models
- Ambi Robotics2 models
- FANUC Corporation2 models
- Mitsubishi Electric FA2 models
- Plus One Robotics2 models
- ScriptPro2 models
Reality vs attention
Harmonic Drive draws attention at the 21st percentile but verifies reality at the insufficient-data level among industrial_robot robots.
6-month trend
Analysis
Limited public visibility and press coverage relative to peers.
Dimension breakdown
Verified signal
Attention (reach, not merit)
DEPLOY Intelligence scores are computed from verified registry data: confirmed deployments, disclosed funding rounds, regulatory filings, active job listings, video viewership, and press coverage. Confidence ratings reflect data availability. Scores update nightly.
DEPLOY Indices — verified vs claimed
Last computed: Jul 23, 2026