Tandem has successfully delivered over 800 projects in the last ten years, some recent examples include:

Engineering Design:

  • Preliminary and detailed design of downstream biologics facility
  • Preliminary and detailed design of cell gene therapy production fit-out
  • New primary manufacturing building
  • New large volume parenteral facility
  • Medical device expansions
  • QC laboratory expansion
  • QC, MSAT and Analytical laboratory fit outs
  • New fill finish and OSD R&D facility
  • Canteen extension detailed design
  • Pilot scale facility detailed design
  • Waste-water treatment upgrade concept design
  • NPI design and programme management
  • PV solar farm and rainwater harvesting installation design
  • Fill finish fit outs and upgrades
  • OSD fit outs
  • Packaging extension and fit outs
  • Multiple process, utility and facility upgrades
  • Multiple office extensions and fit outs
  • Warehouse and cold store

Construction and PSCS:

  • Biologics equipment and cleanroom fit out
  • Fill finish equipment and cleanroom fit outs
  • QC lab expansion Caret-Right Warehouse expansion
  • Large industrial manufacturing expansion

Commissioning, Qualification & Validation:

  • Commissioning and qualification of a cell gene therapy expansion
  • Fill finish equipment and cleanroom fit outs
  • Fill finish and OSD R&D facility
  • Ambient warehouse with cold stores and freezer stores
  • QC laboratory expansion

Client Team:

  • Greenfield biologics building, concept to CQV completion
  • Biologics fit out, concept to CQV completion
  • Office headquarters fit out

Operational Readiness:

  • Large biologics bulk drug substance facility
  • Biologics upstream facility
  • OSD facility
  • Fill finish facility

Please contact for futher information.

Tandem Projects


EirGen Pharma
Tandem Projects


Confidential Client
Tandem Health and Safety


Confidential Client


Tandem continuously deliver on their project commitments to our business; on-time, to the agreed scope and within budget. They provide great flexibility in their approach to projects; from being able mobilise quickly on the ‘rush’ projects, tailor their deliverables to fit the budgets of smaller projects and have the depth to their in-house resources to effectively execute the large green field projects. Tandem bring with them a strongly developed and professional team of cross-discipline engineers that consistently deliver on our site projects.

Capital Projects Senior Manager, Biopharma, Munster.

Tandem pulled together a very strong technical team to complete a Front End Study and Basis of Design to +/-10% cost estimate. This work was completed to a very high standard in a short space of time. Throughout the process Tandem showed a high degree of focus to drive the correct decisions to ensure that the process was completed on time.

Project Manager, API Manufacturing, Munster.

The allocated PM resource was excellent and easy to deal with.

Business Systems Manager, Transport, Leinster.

The Engineers I have worked with are professional and efficient with getting packages together.

Project Engineer, Biopharma, Munster.

Project deliverables are to a high standard. Responsiveness to issues & challenges is good & proactive.

Capital Projects Senior Manager, Biopharma, Munster.

Good knowledge of technical requirements etc. in the pharma industry.

Project Manager, Pharma, Munster.

Tandem resolved the issue in an extremely efficient manner and Tandem’s constant communication provided reassurance throughout.

Facilities Project Engineer, Biopharma, Munster.