# Mainport Seismic Support Limited

> Mainport Seismic Support Limited is recorded as the Document of Compliance holder for vessels reporting under the EU MRV framework for 2025.

## Record

- Record type: Shipping company
- Canonical page: https://admiralsatlas.com/en/companies/mainport-seismic-support-limited-6148223/
- Last updated: 2026-08-31
- Classification: DoC holder
- IMO: 6148223

## Article

## Company record

Mainport Seismic Support Limited holds the Document of Compliance (company IMO 6148223) for one or more vessels reporting under Regulation (EU) 2015/757 for the 2025 reporting period.

## Related records

- [operates: MAINPORT CEDAR](/en/ships/mainport-cedar-9659323/index.md)
- [operates: MAINPORT EDGE](/en/ships/mainport-edge-9762821/index.md)
- [operates: MAINPORT GEO](/en/ships/mainport-geo-9723667/index.md)

## Sources

- [European Commission THETIS-MRV / EU MRV emissions report (2025 data, v47, published 31 Aug 2026)](https://admiralsatlas.com/en/companies/mainport-seismic-support-limited-6148223/)