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SES Groups · Tender support

Choose the right suppliers before you inspect them

We help owners, EPC contractors and OEMs buy critical equipment: lots and supplier long lists, pre-qualification audits, request for quotation packs, technical bid evaluation and award. The requirements we write into your tenders are the ones our inspectors then check at the factory.

8 stepsfrom package strategy to supplier kick-off
3 marketsdata centres, wind, water and industrial plants
Independentno commission from any manufacturer
Internationalfactory audits by teams available in Europe, China and India

Why buy with an inspection company at your side

Most quality problems on critical equipment are bought, not built: a vague specification, an ITP agreed after award, a supplier whose shop was never seen. We close those gaps before the purchase order is signed.

Specifications suppliers can meet

Clause-by-clause compliance matrix in the RFQ, so deviations are declared and priced in the bid, not discovered at FAT.

The ITP is part of the tender

Hold and witness points, tests and acceptance criteria go into the RFQ. Bidders price them, and there are no extras after award.

We know the factory floor

Our inspectors audit test benches, welding shops and quality teams every week. Pre-qualification is based on what we see, not only on certificates.

Independent from suppliers

SES Groups takes no commission from any manufacturer. Our recommendation is based on your scoring grid only.

From package strategy to award

We can run the whole process, or only the steps your procurement team needs.

Package strategy and lots

Split the scope into lots, rank them A, B, C by criticality, and work back from the required-on-site dates to a procurement schedule.

Supplier long list

International and regional manufacturers for each lot, with capacity, references, lead times and country risk.

Pre-qualification

Questionnaire, ISO 9001, ISO 3834 and type test certificates, then a factory audit by our inspectors for every class A lot.

Request for quotation pack

Specification and datasheets, scope and battery limits, ITP, VDRL, quality requirements, packing rules and commercial bid form.

Bid clarifications

Bidder questions, technical queries, factory visits and addenda, so every bid answers the same scope.

Technical bid evaluation

Compliance matrix, deviations, quality plan, lead time and references, scored on a grid agreed with you before bids open.

Recommendation and award

Ranked recommendation, closing of open deviations and quality clauses for the purchase order.

Kick-off and hand-over

Pre-inspection meeting with the awarded supplier and ITP signed. Our expediting engineer sets the delivery milestones, then inspection and expediting start with the same team.

What you receive

  • Procurement plan: lots, criticality and the latest date to issue each RFQ
  • Supplier long list and pre-qualification report, with factory audit reports for class A lots
  • Ready-to-issue RFQ pack for each lot: specification compliance matrix, ITP, VDRL, quality requirements
  • Clarification log and addenda
  • Bid tabulation and technical bid evaluation report, with scores and open deviations
  • Award recommendation, then the signed ITP and VDRL with the awarded supplier

How you can work with us

One lotPre-qualification, RFQ pack and bid evaluation for a single critical package, at a fixed price.
Remote bid engineerBilled by the hour for the documents and evaluations you need. Priced in the quote estimate.
Procurement quality for a whole projectAll lots, from package strategy to kick-off, then inspection and expediting of every awarded supplier.

What we look for, market by market

The same method, adapted to what goes wrong most often in each market.

Data centres

Generators, UPS, MV and LV switchgear, transformers, chillers

  • Type tests and load bank test requirements written into the RFQ
  • Factory test capacity for N+1 deliveries in parallel
  • Battery and component traceability
  • Lead times against the energisation date
Data centre equipment

Wind

Towers, foundations, flanges, blades, cables, substation transformers

  • Welding qualifications (EN 1090, ISO 3834) and NDT capacity
  • Plate and forging traceability down to the mill
  • Production slots and coating capacity
  • GWO-trained inspectors for the follow-up
Wind farm equipment

Water and industrial plants

Pump and dosing skids, compressors, pressure vessels, valves, instruments

  • PED or ASME scope and notified body involvement
  • Performance test benches (API 610, ISO 9906)
  • Valve testing (API 598, EN 12266) and sub-suppliers
  • Skid integration and documentation quality
Polymer and water units

Plan your tenders online

Our Build your plant tool turns your equipment list into a tender plan in a few minutes:

  1. Start from a data centre, wind farm or industrial plant example and set your quantities
  2. Shortlist the bidders for each lot
  3. Get the RFQ pack contents, pre-qualification criteria and evaluation weights of each lot
  4. See the latest date to issue each RFQ, worked back from your site date