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Declaration 03/2026: Procurement of Schengen maintenance and technical support services
ΔΙΑΚΗΡΥΞΗ 03/2026:Προμήθεια υπηρεσιών συντήρησης και τεχνικής υποστήριξης Schengen — original title
Your path to submission
- Deadline: 5 November at 23:59 — 5 days left.
- You submit on ΚΗΜΔΗΣ / ΕΣΗΔΗΣ — not here and not by e-mail. ↗
- Collect your evidence — the eligibility requirements are listed on this page; for many of them the analysis explains how to obtain them.
What the buyer is looking for
Supply of maintenance and technical support services for the network storage subsystem of the National Schengen Information System ̈N. SIS II ̈ for the period from 01/01/2027 (or from the date of signature of the contract if later) to 30/06/2027 inclusive, with option for the period from 01/07/2027 to 31/12/2027 inclusive.
Contract
Type of service
Clement What the numbers say about this buyer
- In this sector the buyer awards roughly every month (98 awards, most recently October 2026) — the next award is due around December 2026 by that rhythm. The last award went to ΑΝΤΑΚΟΜ Α.Ε.n = 98
- 76% of this buyer's awards went to companies that had already won here before (9,661 awards since 2023, spread over 2,304 companies). That is well above the sector norm (58%) — newcomers have a harder time here than elsewhere.n = 9,661 awards since 2023
- 10% of the bids received came from other countries (9 procedures with a bid mix) — all bidders, not just the winners. Sector: 34%.n = 9
- 20% of the bids received came from small and medium-sized enterprises (9 procedures with a bid mix). Sector: 60%.n = 9
- The median procedure drew just one bid (3,106 procedures with a bid count); 55% ended with a single bidder. Sector: median 1 bid.n = 3,106
From this buyer's documented awards; comparison values from the same sector and country. Not a forecast, not legal advice. As of 01/11/2026.
Tactics
When this buyer has awarded in this sector, there was usually a single bid in the end. A solid bid has a real chance here. (Based on 30 completed awards — not a statement about this procedure.)
This procedure allows 16 days between publication and deadline — typical in this country is 34 (median of 2,398 procedures). Much tighter than usual: the first week counts.
Foreign bidders
In Greece · IT services, 313 contracts went to foreign companies over the last 3 years (of 21,906 recorded awards) — mostly from Italy, Cyprus, Luxembourg.
How to bid
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