Eight specialists. One accountable partner.
The manufacturers behind SepcoTech's defence portfolio — who each one is, what it is best in the world at, and why we represent it. Specified, integrated and supported through a single point of contact in Denmark.
Not one product line — a curated bench of specialists
SepcoTech is a distributor and integrator, not a manufacturer. That lets us stay platform-agnostic and pick, for each capability a navy, coast guard or first-responder needs, the manufacturer that does that one thing better than anyone else. Below is the full bench — from mine-warfare acoustics and autonomous survey to covert wireless inspection, hull performance and readiness assurance — and exactly where each partner fits.
One glance: who covers what
Each partner is a focused specialist. Read across a capability to see which manufacturers SepcoTech can bring to it — often more than one, teamed into a single package.
| Capability | RTsys | BeeX | Blueye | SEAMOR | Tethys | Hydromea | Seacoat | Coltraco |
|---|---|---|---|---|---|---|---|---|
| Mine countermeasures & EOD | ◆ | ◆ | · | · | ◆ | ◆ | · | · |
| Anti-submarine warfare training | ◆ | · | · | · | · | · | · | · |
| Autonomous / covert survey (EMCON) | ◆ | ◆ | · | · | · | ◆ | · | · |
| Rapid ISR & first look under a hull | · | · | ◆ | ◆ | · | ◆ | · | · |
| Search, recovery & forensics | · | · | ◆ | ◆ | ◆ | · | · | · |
| Confined-space & infrastructure inspection | · | ◆ | ◆ | ◆ | · | ◆ | · | · |
| Hull protection & drag / fuel reduction | · | · | · | · | · | · | ◆ | · |
| Readiness & damage-control assurance | · | · | · | · | · | · | · | ◆ |
◆ = a partner SepcoTech can field for this capability · scroll sideways on mobile
Eight manufacturers, eight profiles
Each is a focused specialist in its field. Here is who they are, what they build, where they are proven, and the distinct niche each one fills in the portfolio.
RTsys
RTsys builds the underwater-acoustic systems that let navies, coast guards and EOD teams find, classify and neutralise sea mines — and train hard against the submarine threat — without a dedicated mine-hunter or a live submarine. Every item is under 45 kg and two-operator portable, and the kit is fielded with allied navies across NATO and beyond.
- OriginCaudan, France · ITAR-free
- FlagshipCOMET-MCM · SEMA
- In service withFR · NL · BE · SI navies
- Best forMine warfare & ASW training
- Mine countermeasures
- EOD & diver navigation
- ASW training targets
- Acoustic measurement
BeeX
BeeX builds fully autonomous hovering underwater vehicles that hold station like an ROV yet fly free of any tether or per-vehicle pilot, hand-launched from any boat and supervised many-to-one. Its Sambal software turns a dive into geo-referenced, AI-flagged inspection reports in minutes, and the platform is contracted by Singapore's MINDEF through DSTA.
- OriginSingapore · NUS spin-off, 2018
- FlagshipA.IKANBILIS HAUV
- Contracted byMINDEF via DSTA
- Best forCovert seabed survey
- MCM support
- Untethered / EMCON
- Infrastructure inspection
- Sambal cloud reporting
Blueye Robotics
Blueye builds portable professional underwater drones — led by the deep-water X7 and the AI-equipped X3 Ultra — that one operator carries to the water's edge and deploys in under a minute. Already standard kit across the Norwegian Coast Guard and selected by the Royal Netherlands Navy, they give rapid situational awareness for hull security, infrastructure surveillance, MCM support and search & recovery.
- OriginTrondheim, Norway · 2015
- FlagshipX7 · X3 Ultra
- In service withNorwegian CG · RNL Navy
- Best forPre-dive reconnaissance
- Rapid situational awareness
- Hull & harbour security
- Search & recovery
- Infrastructure surveillance
SEAMOR Marine
SEAMOR builds rugged, open-frame observation-class ROVs — the ORCA, Mako and Chinook — that a one-to-two-person team deploys from a quay or RHIB to inspect, search and recover underwater without putting a diver at risk. Its Chinook is fielded by the RCMP's national underwater recovery teams, including Canada's deepest police recovery at 160 m under Arctic ice.
- OriginNanaimo, BC, Canada · 2006
- FlagshipORCA · Mako · Chinook
- Fielded byRCMP recovery teams
- Depth300 m to 1,000 m
- Search & recovery
- Port & harbour security
- Forensic survey
- Diver / EOD support
Tethys Robotics
The Tethys One is a 35 kg hybrid ROV/AUV — piloted and autonomous on a 400 m tether — that two people can carry to the water and have working in about ten minutes. It navigates, maps by sonar and recovers objects in zero-visibility, high-current water where a diver cannot safely go, and was developed alongside the Swiss Armed Forces' underwater EOD command.
- OriginZürich, Switzerland · ETH spin-off
- FlagshipTethys One
- Developed withSwiss EOD & armasuisse
- Best forTurbid, fast-current water
- Search & recovery
- UXO / demining
- Harbour security
- Zero-viz 3D mapping
Hydromea
Hydromea's ExRay is a sub-10 kg wireless inspection drone whose detachable flyout works free of a cable, flying hulls, flooded compartments and subsea structures where an umbilical snags and signals the surface. Its LUMA modems carry control and live HD video on a directional, low-power beam of light — inherently low-probability-of-intercept — for covert underwater domain awareness.
- OriginRenens, Switzerland · EPFL spin-off
- FlagshipExRay · LUMA modems
- Selected forAUKUS undersea-comms challenge
- Best forCovert hull & infra search
- Untethered / EMCON
- Confined-space inspection
- Optical (LPI) comms
- Covert hull search
Seacoat
Seacoat's SEA-SPEED is a non-depleting, biocide-free foul-release hull coating that stays glass-smooth so a hull holds its speed and fuel efficiency mission after mission. Copper- and biocide-free, it suits the aluminium special-operations, riverine and coast-guard craft where copper paints drive galvanic corrosion, and the V10X top coat carries a 10-year warranty.
- OriginTomball, Texas, USA
- FlagshipSea-Speed V10X · Armor-Sil
- HeritageFoul-release since 2001*
- Best forSustained speed & low drag
- Drag & fuel reduction
- Biocide-free
- Aluminium-safe
- 10-yr warranty
Coltraco Ultrasonics
Coltraco makes portable, non-invasive ultrasonic instruments that let a crew prove watertight integrity, confirm fixed fire-suppression cylinders are full and verify fluid systems — from outside the seal, cylinder or pipe, with nothing opened, drained or discharged. Single-operator and audit-ready, the instruments are described by Coltraco as in service across a dozen-plus allied navies.
- OriginLondon, United Kingdom
- FlagshipPortascanner · Portalevel
- In service with12+ allied navies†
- Best forDamage control & fire readiness
- Watertight integrity
- Fire-suppression checks
- Hull-thickness survey
- Non-invasive & audit-ready
* Seacoat-stated: SEA-SPEED is reported by Seacoat in US special-operations, patrol and riverine service since 2001; a manufacturer claim, not an independent qualification. † Coltraco-stated: instruments described by Coltraco as in service with a dozen-plus allied navies and aboard roughly 17% of the world fleet — supplied in collaboration with prime contractors, not an endorsement.
One partner, from requirement to readiness
We are a distributor and integrator — not the manufacturer — so we stay platform-agnostic and assemble the right mix for the mission.
Define
We work from your mission, environment and constraints — not a catalogue — to scope the real requirement.
Integrate
We combine systems from across the portfolio into one coherent capability, quoted as a single package.
Deliver
Supply, acceptance and on-site familiarisation, coordinated through one point of contact.
Sustain
Training, spares and support through the full operational life of the system.
Defence-grade systems, shared with our marine-robotics fleet
Several of these platforms also serve commercial inspection and survey work. That dual-use base means proven, supported, in-production technology — and a deeper spares and training pool behind every defence delivery.
Built for the services that operate below the surface
From blue-water navies to municipal dive teams — scaled to the mission and the budget.
A safe pair of hands for defence at sea
Authorised Distributor
We represent each manufacturer directly — specification, supply and through-life support, coordinated from Denmark.
Mission-First
Platform-agnostic. We scope from the requirement and integrate across suppliers, not from a single product line.
One Point of Contact
Multi-supplier defence systems, specified and quoted as a single package by one accountable partner.
Backed Through Life
Training, spares and support for the full operational life of every system we supply.
Part of Denmark's defence-industry community
SepcoTech is an active member of the national bodies that connect Danish industry with defence, security and space — keeping us close to operational requirements, standards and the people who set them.
Denmark's national innovation and business cluster for the defence, space and security sector — uniting companies, knowledge institutions and government agencies to create innovation, growth and resilience for Denmark.
censec.dk → MemberMember of Dansk Erhverv's Defence Network — the Danish Chamber of Commerce community where industry shapes defence policy, builds its network and strengthens collaboration with the Danish armed forces.
danskerhverv.dk →Speak directly with our defence specialist
Every enquiry is handled directly and in confidence — you will normally have a reply within one business day.
For spec sheets, capability documents, pricing or to arrange a briefing or demonstration — on this system or any platform in the SepcoTech defence portfolio — contact me directly:
- Spec sheets & technical datasheets on request
- Briefings & demonstrations for units & agencies