Tero.Ops by Tero
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  1. Maintenance, spare parts, purchasing and project data from across the operation come together in a single operational view in Tero.Ops.
  2. The main engine on Vessel 1 has its own asset record, showing running hours, open jobs, upcoming maintenance, a critical spare, certificates and maintenance history.
  3. Exhaust temperature on cylinder 4 rises above the limit. The alert creates work request WR-0918, which is then converted into maintenance job JOB-2512.
  4. JOB-2512 requires an injector nozzle that is out of stock on board. Purchase request PR-0412 is created directly from the job, approved and converted into a purchase order. The part is then received into stock.
  5. JOB-2512 is completed in 4.5 hours. The work and parts used are recorded in the engine's maintenance history, and the engine returns to normal operation.
  6. The view expands: the main engine belongs to a vessel that is part of a wider operation spanning processing plants, an aquaculture site, a power plant and a pump station.

See what your operation needs next.

Tero.Ops is enterprise asset management (EAM) software that connects assets, maintenance, spare parts, purchasing and projects across vessels and sites — from the engine room to the office.

See how it all connects

Used by

  • HD
  • Brim
  • Samherji
  • Vinnslustöðin
  • Nesfiskur
  • Lýsi

Tero ehf.Maintenance and operations software since 1992

One view across the entire operation.Overview / All sites / 7 overdue / 23 due in 7 days

One engine. Its complete maintenance history in one place.601.001 / Main engine / Vessel 1 / 18,462 h

One reading goes out of range.Exhaust temp. cyl. 4 / 487 °C / above limit

The alert becomes a maintenance job.WR-0918 / JOB-2512 / scheduled for port call

The part isn't on board.Injector nozzle / Vessel 1 store / 0 in stock

Purchasing is part of the same workflow.PR-0412 / approved 09:42 / received 17.09.2026

Completed. Recorded. Back in service.JOB-2512 / 4.5 h / 2 parts / 18.09.2026

One engine. One vessel.Vessel 1 / 6 systems shown / synced 2 min ago

Processing plants, power plants, aquaculture sites and vessels. One operation.1 power plant / 1 pump station / 2 processing plants / 1 land-based aquaculture site / 2 vessels

Bright machine hall at a hydroelectric power plant with two generators and an overhead crane
Modern ship engine room with engines, pumps and control panels
710.002Generator 2Running42,310 h · next inspection 11.2026
PRJ-031Turbine 1 overhaul64%42 of 66 tasks · 3 open orders
790.001Overhead craneLoad test in 9 dCertificate valid until 25.09.2026
980.014Control roomCheckedLast checked 02.09.2026
QRScan the QR code to open the asset recordNo app to install. No password to remember.
601.001Main engine 2Running18,466 h · 500-hour service in 34 h
601.020Generator control panelTest 01.10Last tested 01.09.2026
615.031Pump 3Due soonNext service in 60 h · 3 seal kits in stock

The record stays with the asset.

Every asset has a QR code. Staff scan it to open the asset record with jobs, spare parts and maintenance history.

The same system on board.

Main engines, pumps and control panels follow the same maintenance workflow as equipment in a power plant, a processing plant or at an aquaculture site.

One operation. Everything connected.

Six connected records from the same operation. Tap or hover over any one.

Linked to turbine 1, purchase order PO-1187, Sigrún and the turbine overhaul.

Ordered for JOB-3108 and delivered to the power plant before the overhaul.

The overhead crane is used to lift the turbine during the overhaul, so its load test must be valid.

Links JOB-3108, PO-1187, the crane load test, the person responsible and the overhaul project.

JOB-3108 is assigned to her, and she is responsible for turbine 1.

Includes JOB-3108, PO-1187 and the overhead crane load test.

Companies that work with Tero

  • HD
  • Brim
  • Samherji
  • Vinnslustöðin
  • Nesfiskur
  • Lýsi

Tero.Ops: preventive maintenance, spare parts and purchasing, projects, certificates and reports

Maintenance

Preventive maintenance scheduled by calendar intervals, meter readings and running hours / 28,900 jobs this year across 7 sites

JobAssetTriggerDue dateStatus
Oil analysisTurbine 1 · Power plantQuarterly19.09.2026Waiting for part
Check belt tensionConveyor 3 · Production plantWeekly20.09.2026Planned
Replace sealCooling-water pump · Pump station 3Work request19.09.2026In progress
InspectionCirculation pump · Land-based aquaculture site 1Monthly11.09.2026Overdue
Annual inspectionRefrigeration compressor 2 · Whitefish plantAnnually13.09.2026Overdue
500-hour serviceMain engine · Vessel 1Every 500 hin 38 hDue soon
Take lube oil sampleMain engine · Vessel 1Every 250 h24.08.2026Completed

Spare parts and purchasing

From maintenance job to purchase request, approval, purchase order and receipt

Requested

Approved

Ordered

Received

PR-0415Seal kit × 4Pump station 3
PR-0412Injector nozzle × 6Vessel 1
PO-1190V-belt set × 2Production plant
PO-1187Turbine bearing kit × 1Power plant

Projects

Turbine 1 overhaul / Power plant / 05–30.10.2026 / 66 tasks

05.1011.1017.1024.1030.10
Dismantling and inspection
Bearings and seals
Spare parts and orders
Reassembly
Testing and commissioning

Certificates

Inspections, certificates and renewals — with clear visibility of due dates and expiry dates

  1. Overhead crane load testPower plantin 9 days
  2. Oxygen tank inspectionLand-based aquaculture site 13 days overdue
  3. Pressure vessel inspectionWhitefish plant02.2027
  4. Lifeboat serviceVessel 1in 12 days
  5. Machinery class surveyVessel 103.2027

Reports

Overdue maintenance jobs by site / last 8 weeks / export as PDF

3Power plant
2Production plant
1Whitefish plant
1Land-based aquaculture site 1
0Pump station 3
0Vessel 1

Sample data

2,418 maintenance jobs this month across seven sites.What is done, what is coming up and what is waiting.

Summary, sample data: 7 maintenance jobs overdue, 23 due in the next 7 days, 17 waiting for parts, 2,371 completed this month.

Sample data

News from Tero

Tero.Ops product updates, events and practical insights on maintenance and operations. Published on tero.is and shared on social media.

  1. Release Tero.Ops in Icelandic, English, Spanish and French Each user chooses their language, so multilingual crews and teams can work together in the same system.
  2. Guide Moving from Viðhaldsstjórinn to Tero.Ops: what happens to your data? Same company. Same team. Your asset register, maintenance history and other data are migrated into Tero.Ops.
  3. Event Meet us at IceFish 2026 Smárinn and Fífan, Kópavogur, 22–24 September. Find us on the HD stand.

Frequently asked questions about Tero.Ops

What is Tero.Ops?

Tero.Ops is enterprise asset management (EAM) software from Tero for asset-intensive operations. It connects asset records, maintenance schedules and jobs, spare parts, purchasing, certificates and projects across vessels and sites in one system.

Is Tero.Ops only for fishing and seafood companies?

No. Tero.Ops is built for asset-intensive operations, including energy and utilities, manufacturing and processing, fishing fleets and aquaculture.

We use Viðhaldsstjórinn today. What changes with Tero.Ops?

Tero.Ops is Tero's new maintenance and operations platform. If you use Viðhaldsstjórinn today, we plan the migration with you, move your existing data into Tero.Ops and support your team through the transition. You continue working with the same Tero team.

Does Tero.Ops work offline at sea?

Yes. With Tero.Ops Embarked the system runs on a server on board. The crew keep working when the connection to shore drops, and data syncs both ways once it returns.

How do crews and technicians access Tero.Ops?

Users do not need to install an app or remember a password. They can scan a QR code on an asset with their phone and sign in using a code sent by email. Each user chooses their preferred language; Tero.Ops is available in Icelandic, English, Spanish and French.

How do we migrate data from Excel or an existing CMMS or EAM system to Tero.Ops?

We import your asset register, maintenance data and other relevant records from Excel or an existing system, then build the structure with you. For sister vessels and similar sites, the same foundation can be reused to shorten implementation.

See your own operation in Tero.Ops.

Book a demo and tell us about one vessel or site. We'll prepare part of the asset register before the meeting so you can see your own operation in the system.

Book a demo

Tell us a little about your operation. We'll contact you to arrange a time that works.

Demo: not connected to HubSpot yet, nothing is sent.