MERC have been providing both marine and terrestrial survey and reporting services to the National Parks and Wildlife since the company's formation in 2004.

MERC have provided a range of marine survey services including habitat mapping of subtidal and intertidal areas to the Marine Institute.

The company has recently conducted scientific dive surveys to assess dredge efficiency for BIM.

MERC have conducted subtidal sediment coring operations and sediment analysis for the Department of Agriculture, Fisheries and Food in advance of dredge spoil disposal operations.

MERC have conducted subtidal habitat surveys of areas of the Northern Irish coast in advance of SAC designation under the Habitats Directive

MERC have conducted intertidal sediment surveys and analysis of mudflat habitats in advance of an EIA for the Martin Ryan Institute.

MERC have provided scientific dive surveys to describe seabed habitats and biotopes for ASU

The company has conducted subtidal scientific dive surveys for ALAB in advance of aquaculture appeals.

MERC have conducted environmental constraints reports for Geo Networks in advance of proposed marine developments.

MERC have been conducting extensive bathymetric surveys of Irish lakes on behalf of the EPA since 2010.

MERC have conducted conservation management plans, habitat and mapping surveys and the development of surveys plans for the NPWS.

The company has provided ecological advice in relation to track maintenance to Coillte.

MERC have conducted urban habitat mapping and biodiversity surveys for Wicklow County Council.

MERC have conducted wetland habitats surveys Cavan County Council.

MERC have conducted audits of biological datasets for numerous local authorities, including:

Cork County Council, Cork City Council, Meath County Council, Westmeath County Council, Cavan County Council, Wicklow County Council, Roscommon County Council, Kildare County Council, Kerry County Council, Monaghan County Council, Laois County Council.

MERC, in association with Nautilus Consultants conducted a socio-economic assessment of fisheries on the Gaeltacht islands of Ireland to assess the current state of fisheries on the islands.

MERC have conducted Appropriate Assessment survey and reporting for KN Networks in advance of telecommunications developments.

MERC have conducted Appropriate Assessment survey and reporting in addition to subtidal coring and sediment analysis for the assessment of a potential dredge spoil site. for MDM Engineering Ltd.

MERC have conducted subtidal coring and sediment analysis for the assessment of a potential dredge spoil site. for MDM Engineering Ltd for MDM Engineering Ltd

MERC have conducted ecological surveys of marine habitats, mammals and birds for the Mayo Atlantic Marine Energy Test Site as part of an EIS on behalf of Tonn Energy.

MERC are currently monitoring marine reef and sediment habitats, birds and marine mammals at the Mayo Atlantic Marine Energy Test Site.

MERC have conducted subtidal surveys to assist in the section of cable route corridors and assess marine benthos on behalf of the Marine Institute at a potential wave energy site off the Irish west coast.