SEQSENSE
SEQSENSE is a Japanese robotics company that develops and deploys autonomous mobile security robots (SQ-2 series) equipped with proprietary 3D LiDAR technology, serving enterprise facilities, transportation hubs, hospitals, and government buildings through partnerships with major security guard companies in Japan.
- Company typePrivate
- Founded2016
- HeadquartersTokyo, Japan
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What SEQSENSE does
SEQSENSE Inc. (シークセンス株式会社) is a Japanese robotics company founded in October 2016 by Nakamura Soichiro (former Tokyo-Mitsubishi Bank and Citigroup banker) and Professor Yoji Kuroda (JAXA-affiliated researcher and Meiji University professor). The company develops and deploys autonomous mobile security robots built around its proprietary 3D LiDAR sensor ("SQ LiDAR"), which combines three rotating LiDAR units with self-positioning estimation algorithms and real-time path planning to enable GPS-free indoor navigation. Its flagship product is the SQ-2 autonomous mobile security robot, launched in 2019 and iterated through mk2 (2022) and mk3 (2025) variants, complemented by the SQ-Guard cloud-based management platform for remote monitoring, patrol scheduling, video streaming, voice announcements, and incident reporting. Adjacent offerings include the FORRO hospital delivery robot, co-developed with Kawasaki Heavy Industries.
The company operates a B2B2B go-to-market model primarily through partnerships with Japan's leading security guard companies — ALSOK, Zennikkei, and Teikei — which deploy and operate SQ-2 robots at client facilities. Direct enterprise and government sales complement the channel, with named deployments at Sanno Park Tower, Toranomon Hills Station Tower (30-floor elevator-integrated operation), GRAND GREEN OSAKA, Narita Airport Terminal 3, JR West railway stations, Osaka Medical and Pharmaceutical University Hospital, Kokubunji City Hall, Shibuya PARCO, and METI annex building. SQ-2 units have been deployed across Japan, with fleet size growing from 70+ units (May 2025) to 80+ units (September 2025). Revenue is generated through a mix of robot hardware sales (SQ-2 series) and subscription-based managed services, with pricing available on inquiry through enterprise sales channels.
On January 29, 2026, SEQSENSE became a group company under Iris Ohyama Group (アイリスグループ) via share acquisition, while retaining operational independence under continued leadership of founder-CEO Nakamura Soichiro. The acquisition provides manufacturing and distribution scale from a major Japanese consumer electronics conglomerate, and signals intent to accelerate expansion both within Japan and potentially internationally.
SEQSENSE firmographics
Firmographics- Name
- SEQSENSE
- Legal name
- SEQSENSE株式会社
- Website
- https://seqsense.com
- Company type
- Private
- Founded year
- 2016
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- SEQSENSE is a Japanese robotics company that develops and deploys autonomous mobile security robots (SQ-2 series) equipped with proprietary 3D LiDAR technology, serving enterprise facilities, transportation hubs, hospitals, and government buildings through partnerships with major security guard companies in Japan.
- Ownership category
- akta.pro rank
SEQSENSE industry classification
Industry- Product category
- Autonomous Security Robots
- NAICS
- Security Systems Services (except Locksmiths) (561621)
- SIC
- Services-Detective, Guard & Armored Car Services (7381), Services-Computer Integrated Systems Design (7373)
- akta.pro primary industry
- Physical Security IoT & Smart Building Security Integration (Sensors, BMS tie-ins) (BPAKAGAL)
Keywords
Where SEQSENSE is headquartered
LocationHeadquarters
- HQ city
- Tokyo
- HQ country
- Japan
- HQ region
- Asia
Offices1 record
Markets served
SEQSENSE business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Technology or R&D, Personnel, Operations, Marketing or Sales, Infrastructure
Revenue model
- Security Robot System (SQ-Guard): SEQSENSE provides autonomous mobile security robots (SQ-2) as a service through partnerships with security guard companies. The system includes the robot hardware, cloud-based management platform (SQ-Guard), and ongoing support. Revenue is generated from robot deployment and service provision at client facilities managed by security partners.
- Robot Hardware Sales: Sale of SQ-2 series robots including SQ-2, SQ-2mk2, and SQ-2mk3 models to customers, with ongoing software updates and cloud service provision.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Annual | Enterprise robot-as-a-service deployment through security partners |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels6 records
SEQSENSE product offering
Product offeringCore offering
SEQSENSE develops, manufactures, and services the SQ-2 series of autonomous mobile security robots equipped with proprietary 3D LiDAR technology (SQ LiDAR) for indoor facility patrol. The robots are deployed through partnerships with security guard companies at commercial buildings, office towers, train stations, airports, hospitals, and government facilities across Japan, managed via the SQ-Guard cloud-based operations platform.
Product overview
SEQSENSE offers a unified security robot system centered on the SQ-2 autonomous mobile robot. The SQ-Guard platform combines the SQ-2 robot with a proprietary cloud-based operations console, enabling remote security monitoring, patrol scheduling, live video streaming, voice announcements, and incident reporting. The product lineup includes multiple SQ-2 variants (original, mk2, mk3) tailored for different deployment needs. The company also developed the FORRO hospital delivery robot in partnership with Kawasaki Heavy Industries, demonstrating expansion beyond core security applications. All products leverage proprietary 3D LiDAR technology for autonomous navigation without GPS.
Differentiator
Problem solved
Functional benefit
Brands
- SQ-2: 自律移動型警備ロボット。独自開発の3D LiDAR「SQ LiDAR」を搭載し、3次元マッピング・動体検知・環境変化の検出が可能。立哨・巡回・来館者対応等の警備業務を代替。2019年にローンチ、2022年にmk2、2025年にmk3モデルを発売。
- FORRO
- SQ-Guard
- SQ LiDAR
Products and services
- SQ-2 Autonomous Mobile Security Robot Autonomous mobile security robot equipped with proprietary 3D LiDAR (SQ LiDAR) for detailed 3D mapping, pedestrian detection, and obstacle avoidance. Performs patrol, standing guard, and visitor assistance duties in commercial facilities, office buildings, and public spaces without relying on GPS.
- SQ-2mk2 Security Robot Second-generation variant of the SQ-2 autonomous security robot with improved hardware capabilities over the original model.
- SQ-2mk3 Security Robot Third-generation variant of the SQ-2 security robot series with enhanced autonomous navigation and sensing capabilities.
- SQ-Guard Cloud Management System Cloud-based operations platform that pairs with SQ-2 robots to enable remote patrol control, scheduled patrol/stationing/mobile surveillance commands, microphone communication, voice announcements, live video streaming, and incident report generation through a dedicated console.
- FORRO Hospital Indoor Delivery Robot Indoor delivery service robot co-developed with Kawasaki Heavy Industries for hospital specimen and material transport, with elevator integration for multi-floor delivery and arm-equipped variants.
Quantifiable outcome
- Over 80 SQ-2 units deployed nationwide as of September 2025
- +4 more outcomes
Companies that use SEQSENSE
Customer profileNamed customers10 records
Segments3 records
Ideal customer profiles4 records
SEQSENSE technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration2 records
AI capability8 records
Feature7 records
SEQSENSE partnerships and signals
Strategic signalPartnerships
Eleven partnerships are on record, tiered core and minor.
- ALSOK常駐警備株式会社coreALSOK is a major security guard company that partners with SEQSENSE to deploy SQ-2 robots at client facilities. ALSOK operates and manages the robots at locations including Sanno Park Tower and Tokyo Opera City. This is a key channel partnership for market deployment.
- 株式会社全日警coreZennikkei Co., Ltd. is a security services company that partners with SEQSENSE for SQ-2 deployment, including at GRAND GREEN OSAKA南館.
- テイケイ株式会社coreTeikei Co., Ltd. partners with SEQSENSE for security robot deployment, operating SQ-2 at locations including TODA BUILDING, Toranomon Hills Station Tower, and Metropolitan Government buildings.
- 川崎重工業株式会社coreKawasaki Heavy Industries and SEQSENSE co-developed an indoor delivery service robot (FORRO) for hospital applications. Kawasaki provided hardware expertise while SEQSENSE contributed autonomous navigation technology, with joint development at Fujita Health University Hospital.
- 東日本旅客鉄道株式会社 (JR東日本)coreJR West Japan partnered with SEQSENSE for deployment of SQ-2 at Shin-Osaka Station and JR Namba Station, marking the first deployment of security robots in railway station premises in Japan.
- 藤田医科大学minorFujita Health University collaborated with SEQSENSE and Kawasaki Heavy Industries for hospital delivery robot demonstration experiments, conducting Phase 1 (October 2021), Phase 2 (February 2022), and Phase 3 (August 2022).
- 京浜急行電鉄株式会社minorKeikyu Corporation partnered through the KEIKYU ACCELERATOR PROGRAM, conducting demonstration experiments at Keikyu headquarters building for security robot applications in building management.
- 株式会社パルコスペースシステムズminorPARCO Space Systems partnered for demonstration experiments at Shibuya PARCO, validating retail security applications.
- 森ビル株式会社minorMori Building Co., Ltd. partnered for demonstration experiments at Roppongi Hills and Toranomon Hills, validating elevator integration and multi-floor operations.
- Amazon Web Services (AWS)coreSEQSENSE uses AWS IoT Core and Kinesis Video Streams for robot management and video streaming. Presented at AWS re:Invent 2022 as the only Japanese company with demo theater presentation. Also exhibited at AWS Summit Tokyo 2023.
- 東京都minorTokyo Metropolitan Government partnered with SEQSENSE for elementary school entrepreneurship education program, with CEO Nakamura giving lectures at Shinaioaka Elementary School.
Scale indicators6 records
Recent moves7 records
Expansion highlights8 records
SEQSENSE competitors and assessment
Company assessmentDirect peers
- Knightscope: US-based autonomous security robot company offering indoor and outdoor patrol robots (K5, K7) for enterprise facilities. Directly comparable to SEQSENSE in product category — autonomous mobile security robots deployed at commercial and government sites.
- Cobalt Robotics: US-based company building indoor autonomous security robots that combine patrol, AI-based anomaly detection, and remote human-in-the-loop monitoring. Closest direct peer to SEQSENSE's SQ-2 in indoor enterprise security robotics.
- SMP Robotics: Maker of autonomous outdoor/indoor security and patrol robots used for perimeter surveillance. Comparable autonomous mobile robot architecture and security patrol use case to SEQSENSE, though more focused on outdoor deployments.
- Otsaw Digital: Singapore-based developer of autonomous security and service robots (O-R3, CAMBOT). Directly comparable autonomous security robot category with similar indoor/outdoor patrol applications to SEQSENSE, particularly relevant for Asia-Pacific market.
Broad incumbents
- SECOM: Japan's largest security services company with extensive patrol, monitoring, and emergency response operations. Comparable in serving the same Japanese enterprise security customer base as SEQSENSE, though as a broad incumbent across physical and electronic security rather than a robotics specialist.
- Boston Dynamics: Advanced robotics company whose Spot quadruped is increasingly deployed for autonomous security and inspection patrols in industrial facilities. A broader incumbent with overlapping autonomous security inspection use cases but different form factor and price point.
- SoftBank Robotics: Japanese-affiliated humanoid and service robot company (Pepper, Whiz). Broader incumbent in Japanese service robotics with potential overlap into commercial facility automation, though not focused on security patrol applications.
Emerging players
- ANYbotics: Swiss company building autonomous four-legged robots (ANYmal) for industrial inspection and security monitoring. Emerging player with overlapping autonomous inspection/patrol use cases in industrial environments, with focus shifting toward security applications.
- PAL Robotics: Spanish service robotics company with autonomous mobile robot platforms used for indoor logistics, inspection, and security applications. Comparable indoor autonomous mobile robot technology stack to SEQSENSE.
Regional players
- Cyberdyne: Japanese robotics company developing cybernetic and service robots, including HAL exoskeletons and cleaning/transport robots. Comparable as a Japan-based robotics innovator, though focused on human-assistive and healthcare robotics rather than security patrols.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights8 records
Customer concentration
SEQSENSE social profiles
Digital presenceSEQSENSE financial estimates
Financial estimateRevenue estimate
Valuation estimate
SEQSENSE leadership team
Management profileNumber of profiles
Profiles2 records
SEQSENSE funding detail
Funding detailFunding overview
Funding rounds3 records
Investors13 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
SEQSENSE 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 SEQSENSE
What does SEQSENSE do?
SEQSENSE develops, manufactures, and services the SQ-2 series of autonomous mobile security robots equipped with proprietary 3D LiDAR technology (SQ LiDAR) for indoor facility patrol. The robots are deployed through partnerships with security guard companies at commercial buildings, office towers, train stations, airports, hospitals, and government facilities across Japan, managed via the SQ-Guard cloud-based operations platform.
Is SEQSENSE a public or private company?
SEQSENSE is a private company. It is classified as corporate owned and is currently operating.
When was SEQSENSE founded?
SEQSENSE was founded in 2016. It employs 11 to 50 people.
Where is SEQSENSE based?
SEQSENSE is headquartered in Tokyo, Japan, in the Asia region.
How does SEQSENSE make money?
Two revenue lines are on record. Security Robot System (SQ-Guard) is the primary driver. The others are robot Hardware Sales.
Who are SEQSENSE's main competitors?
Direct peers on record are Knightscope, Cobalt Robotics, SMP Robotics and Otsaw Digital. Broad incumbents are SECOM, Boston Dynamics and SoftBank Robotics. Emerging players are ANYbotics and PAL Robotics. Cyberdyne is listed as a regional player.
Does SEQSENSE have an API?
No public API is recorded for SEQSENSE.
What industry is SEQSENSE in?
SEQSENSE's product category is Autonomous Security Robots. Its primary akta.pro industry code is BPAKAGAL, Physical Security IoT & Smart Building Security Integration (Sensors, BMS tie-ins). Its NAICS code is 561621 and its SIC code is 7381.