Supplier concentration (HHI) — PeBaniiNostri.ro

The Herfindahl-Hirschman index (HHI) shows how concentrated a market is: 10,000 means a single supplier; the lower it is, the more suppliers share the money. Here a market is one authority, one CPV group and one year. The CPV group matters: over all of an authority's suppliers the index would measure what it bought, not who it bought from. The same authority can have competition for fuel and a single supplier for IT services.

Flagged markets

649

Money in flagged markets

51.28 Bn.

Mean index (money-weighted)

9,013

Flagged markets by year

Years marked * are not fully covered by the data: 2018, 2026.

Concentrated money, by CPV group

The 12 largest CPV groups by value; the other 101 are added into a single tile.

National concentration index by year

The index, like the rate in the year chart, is computed on every market checked, not only the flagged ones.

How it is computed

The index is computed per market, not per authority, and only on money spent.

Every award in the three streams (tenders, direct purchases and offline purchases) since 2018 is taken.
Each award gets its CPV group (three digits), supplier and year: the contract date for tenders, the finalisation date for the others. A contract over several lots is split by estimated value; an association's contract is split among its members.
Money is added up by authority, CPV group, year and supplier. Each market is also tested once over the whole period, on the money of every year together, where a supplier present in three years holds one share.
The index is the sum of the squared supplier shares, times 10,000. The lowest possible value is 10,000 divided by the number of awards.
Only markets large enough are included: above the money and award thresholds. A market with three awards cannot go below 3,333, however fairly it was shared.
Markets with an index above the threshold are flagged, if the country had enough suppliers in the CPV group for a choice to exist.

Thresholds

Flagging threshold: an HHI of at least 7,000
At least 10 awards in a year, 30 over the whole period
At least 500,000 RON in a year, 3,000,000 RON over the whole period
At least 20 suppliers active in the CPV group nationally

The index says nothing about lawfulness: a concentrated market can come from fair tenders won by the same bidder every time. Markets below the thresholds above are left out, and framework agreements are excluded.

The CPV group approximates the market. Some groups are local monopolies (waste, water, district heating), where the national supplier count overstates the buyer's real choice, and the indicator will flag them. The Suppliers in the market column helps recognise them.

The full explanation, on the methodology page

The whole period is not the sum of the years. Each market is tested once more, on the money of every year together: supplier shares are taken over the whole period, and the floors are higher (30 awards and 3,000,000 RON). A market can be flagged in a year without being flagged over the whole period, for example when one supplier took everything in one year but shared the market in the others. Choose a year to see the markets flagged in it.

Supplier concentration (HHI)
Contracting authority	CPV group	Year	Spent	Awards	Suppliers in market	HHI	Leading supplier
SPITALUL MUNICIPAL MANGALIA CUI: 4515441	351 ECHIPAMENT DE URGENTA SI DE SIGURANTA	Whole period	8,423,654 7,671,900 751,754	152	8,974	8,241	AXIOMA MEDICAL SRL CUI: 43152371 90.7%
The market's suppliers: The suppliers of the market on the row above, with each one's share: the five largest, and the rest added into one entry. AXIOMA MEDICAL SRL CUI: 43152371 90.7% SORSTE SA CUI: 6704250 2.9% DEMOTEKS MEDIKAL SRL CUI: 36623212 1.8% CODESCU STEFAN INTREPRINDERE INDIVIDUALA CUI: 26202054 1.6% KLEVIS GRAFI DESIGN SRL CUI: 18756210 0.7% 33 further suppliers 2.3%
UNITATEA MILITARA 02022 CUI: 14810074	152 PESTE PREPARAT SI CONSERVE DE PESTE	Whole period	8,335,848 8,335,848	161	495	10,000	GRANBIS SRL CUI: 6115158 100.0%
The market's suppliers: The suppliers of the market on the row above, with each one's share: the five largest, and the rest added into one entry. GRANBIS SRL CUI: 6115158 100.0%
UNITATEA MILITARA 01178 CUI: 4332339	452 LUCRARI DE CONSTRUCTII COMPLETE SAU PARTIALE SI LUCRARI PUBLICE	Whole period	8,323,710 7,267,987 1,055,723	53	29,228	7,672	ICS NET ADVANCED TECHNOLOGY SRL CUI: 13428719 87.3%
The market's suppliers: The suppliers of the market on the row above, with each one's share: the five largest, and the rest added into one entry. ICS NET ADVANCED TECHNOLOGY SRL CUI: 13428719 87.3% ROBIFLEX-COMPANY SRL CUI: 8859197 5.7% TOI TOI & DIXI SRL CUI: 13020123 2.9% EURO-ECOLOGIC SRL CUI: 21311085 2.1% TOALETE ECOLOGICE SRL CUI: 18565644 1.7% 2 further suppliers 0.3%
AUTORITATEA NATIONALA PENTRU ADMINISTRARE SI REGLEMENTARE IN COMUNICATII CUI: 14751237	351 ECHIPAMENT DE URGENTA SI DE SIGURANTA	Whole period	8,313,292 7,694,996 386,049 232,247	83	8,974	8,302	AMBRO LOGISTIC SRL CUI: 20914525 91.0%
The market's suppliers: The suppliers of the market on the row above, with each one's share: the five largest, and the rest added into one entry. AMBRO LOGISTIC SRL CUI: 20914525 91.0% ROTRONIC IMPEX SRL CUI: 3885705 3.3% URBAN ESPACE SRL CUI: 34344718 2.0% PRODENERGO SERVICE SRL CUI: 17677003 1.6% ALPIN EXPE SRL CUI: 15048546 0.7% 28 further suppliers 1.4%
SPITATUL UNIVERSITAR DE URGENTA ELIAS CUI: 4192537	241 GAZE	Whole period	8,304,193 7,873,837 430,356	57	1,197	8,806	LINDE GAZ ROMANIA SRL CUI: 8721959 93.8%
The market's suppliers: The suppliers of the market on the row above, with each one's share: the five largest, and the rest added into one entry. LINDE GAZ ROMANIA SRL CUI: 8721959 93.8% MEDICAL GAZPLUS SRL CUI: 32666172 3.2% MESSER ROMANIA GAZ SRL CUI: 10547308 1.7% NEOTECH SRL CUI: 14486378 1.3% JUST TOP OFFICE SRL CUI: 44958081 0.0%
DIRECTIA DE ASISTENTA SOCIALA CUI: 13924429	150 ALIMENTE, BAUTURI, TUTUN SI PRODUSE CONEXE	Whole period	8,296,635 7,824,135 81,050 391,450	80	1,928	9,986	COMIGA PROD IMPEX SRL CUI: 3821620 99.9%
The market's suppliers: The suppliers of the market on the row above, with each one's share: the five largest, and the rest added into one entry. COMIGA PROD IMPEX SRL CUI: 3821620 99.9% ECA COMPANY SRL CUI: 28392885 0.1% TECHNOLOGY CONSTRUCT SRL CUI: 30575191 0.0%
JUDETUL CALARASI CUI: 4294030	302 ECHIPAMENT SI ACCESORII PENTRU COMPUTER	Whole period	8,274,578 7,725,742 548,836	116	9,704	8,404	MAGUAY COMPUTERS SRL CUI: 12167046 91.6%
The market's suppliers: The suppliers of the market on the row above, with each one's share: the five largest, and the rest added into one entry. MAGUAY COMPUTERS SRL CUI: 12167046 91.6% UNION CO SRL CUI: 16591086 1.7% RED POINT SOFTWARE SOLUTIONS SRL CUI: 22249330 1.3% SPEED COMPUTERS SRL CUI: 16356013 1.3% VEM SRL CUI: 7428757 1.1% 32 further suppliers 2.9%
MUNICIPIUL MARGHITA CUI: 4348947	331 ECHIPAMENTE MEDICALE	Whole period	8,225,330 8,115,415 109,915	44	9,757	7,511	REGIO MED SRL CUI: 31388540 85.7%
The market's suppliers: The suppliers of the market on the row above, with each one's share: the five largest, and the rest added into one entry. REGIO MED SRL CUI: 31388540 85.7% BIVARIA GRUP SRL CUI: 13833576 13.0% MEDITECH SRL CUI: 14779840 0.5% ALOE FARM SRL CUI: 14211784 0.1% PAEONIA LACTIFLORA FARM SRL CUI: 43768844 0.1% 16 further suppliers 0.6%
SPITALUL CLINIC DE BOLI INFECTIOASE SI PNEUMOFTIZIOLOGIE VICTOR BABES CRAIOVA CUI: 4417060	241 GAZE	Whole period	8,182,648 8,023,058 159,590	53	1,197	10,000	LINDE GAZ ROMANIA SRL CUI: 8721959 100.0%
The market's suppliers: The suppliers of the market on the row above, with each one's share: the five largest, and the rest added into one entry. LINDE GAZ ROMANIA SRL CUI: 8721959 100.0%
REGIA AUTONOMA AEROPORTUL ORADEA CUI: 73452	351 ECHIPAMENT DE URGENTA SI DE SIGURANTA	Whole period	8,102,831 7,950,113 151,878 840	41	8,974	8,030	EMP TRADE SRL CUI: 6544850 89.5%
The market's suppliers: The suppliers of the market on the row above, with each one's share: the five largest, and the rest added into one entry. EMP TRADE SRL CUI: 6544850 89.5% BUSINESS PLUS SRL CUI: 15732322 3.2% UTI GRUP SRL CUI: 5394305 2.4% MIRA TECHNOLOGIES GROUP SRL CUI: 24526828 1.7% MB TELECOM-LTD SRL CUI: 6612564 0.8% 22 further suppliers 2.5%
DIRECTIA GENERALA DE ASISTENTA SOCIALA SI PROTECTIA COPILULUI GORJ CUI: 9247854	797 SERVICII DE INVESTIGATIE SI DE SIGURANTA	Whole period	8,061,224 7,937,709 82,119 41,396	51	2,022	10,000	TMG GUARD SRL CUI: 35469698 100.0%
The market's suppliers: The suppliers of the market on the row above, with each one's share: the five largest, and the rest added into one entry. TMG GUARD SRL CUI: 35469698 100.0%
SERVICIUL DE AMBULANTA AL JUDETULUI CLUJ CUI: 7489169	501 SERVICII DE REPARARE SI DE INTRETINERE A VEHICULELOR SI A ECHIPAMENTELOR AFERENTE SI SERVICII CONEXE	Whole period	8,059,659 7,688,697 327,374 43,588	365	13,073	9,062	CREATIVE AUTOCENTER SRL CUI: 27643342 95.2%
The market's suppliers: The suppliers of the market on the row above, with each one's share: the five largest, and the rest added into one entry. CREATIVE AUTOCENTER SRL CUI: 27643342 95.2% DACIA SERVICE CLUJ SRL CUI: 41913620 2.0% AUTOWORLD SRL CUI: 225615 0.8% AUTOWORLD INTERNATIONAL SRL CUI: 50186890 0.4% AUTO DASIS SRL CUI: 18814400 0.3% 27 further suppliers 1.3%
DIRECTIA GENERALA DE ASISTENTA SOCIALA SI PROTECTIA COPILULUI CUI: 9759188	797 SERVICII DE INVESTIGATIE SI DE SIGURANTA	Whole period	8,052,179 6,910,532 1,068,645 73,002	55	2,022	8,008	TMG GUARD SRL CUI: 35469698 89.1%
The market's suppliers: The suppliers of the market on the row above, with each one's share: the five largest, and the rest added into one entry. TMG GUARD SRL CUI: 35469698 89.1% ALFA SECURITY SERVICE SRL CUI: 16615886 8.4% SCUT NOVADOR SRL CUI: 35569697 2.4% MARSPLUS SRL CUI: 24570220 0.2%
APA CANAL SIBIU SA CUI: 2684940	249 PRODUSE CHIMICE FINE SI PRODUSE CHIMICE VARIATE	Whole period	8,034,088 7,408,000 626,088	132	6,357	8,991	PURE WATER SRL CUI: 18346350 94.8%
The market's suppliers: The suppliers of the market on the row above, with each one's share: the five largest, and the rest added into one entry. PURE WATER SRL CUI: 18346350 94.8% ECO SISTEM PROIECT SRL CUI: 9567115 1.7% SNF FLOCHEM INDUSTRIES SRL CUI: 9699108 0.8% NCH ROMANIA PRODUSE DE INTRETINERE SRL CUI: 7913743 0.5% SORTRANS SRL CUI: 11008085 0.4% 26 further suppliers 1.8%
ORASUL FLAMANZI CUI: 3372173	773 SERVICII PENTRU HORTICULTURA	Whole period	8,025,916 6,840,099 1,180,890 4,927	51	2,961	7,381	CORNELLS FLOOR SRL CUI: 24616580 85.2%
The market's suppliers: The suppliers of the market on the row above, with each one's share: the five largest, and the rest added into one entry. CORNELLS FLOOR SRL CUI: 24616580 85.2% LOCAL SERVICII SRL CUI: 24440734 9.4% CIR VARII LAVORI SRL CUI: 47948430 5.4%
UNITATEA MILITARA 01764 CUI: 27124086	429 DIVERSE UTILAJE DE UZ GENERAL SI SPECIAL	Whole period	8,001,663 7,883,895 117,768	54	10,396	9,708	STIMPEX SA CUI: 326768 98.5%
The market's suppliers: The suppliers of the market on the row above, with each one's share: the five largest, and the rest added into one entry. STIMPEX SA CUI: 326768 98.5% PROPARADOX SRL CUI: 16797788 0.5% SPYSHOP SRL CUI: 25051565 0.2% SUPERMARKET SERVICE SRL CUI: 21926986 0.2% DEDEMAN SRL CUI: 2816464 0.1% 18 further suppliers 0.5%
MUNICIPIUL SLOBOZIA CUI: 4365352	302 ECHIPAMENT SI ACCESORII PENTRU COMPUTER	Whole period	7,971,399 7,575,554 382,014 13,831	72	9,704	9,034	DENDRIO SOLUTIONS SRL CUI: 11973883 95.0%
The market's suppliers: The suppliers of the market on the row above, with each one's share: the five largest, and the rest added into one entry. DENDRIO SOLUTIONS SRL CUI: 11973883 95.0% ITPC SERVICE SRL CUI: 2856930 1.0% COMPRISE SRL CUI: 12201806 0.8% DANTE INTERNATIONAL SA CUI: 14399840 0.5% REFLEX COMPUTERS SRL CUI: 6592947 0.3% 25 further suppliers 2.4%
INSTITUTUL NATIONAL DE CERCETARE - DEZVOLTARE IN INFORMATICA - ICI BUCURESTI CUI: 2785503	480 PACHETE SOFTWARE SI SISTEME INFORMATICE	Whole period	7,900,822 7,652,976 247,846	30	1,641	9,388	QUALITY BUSINESS SOLUTIONS SRL CUI: 14209075 96.9%
The market's suppliers: The suppliers of the market on the row above, with each one's share: the five largest, and the rest added into one entry. QUALITY BUSINESS SOLUTIONS SRL CUI: 14209075 96.9% NET BRINEL SA CUI: 5800900 2.3% QUARTZ MATRIX SRL CUI: 5150840 0.4% EURO-TESTING SOFTWARE SOLUTIONS SRL CUI: 17566986 0.2% ACCURATE BUSINESS SRL CUI: 19082630 0.1% 4 further suppliers 0.1%
UNIVERSITATEA DIN BUCURESTI CUI: 4505502	398 PRODUSE DE CURATAT SI DE LUSTRUIT	Whole period	7,815,040 7,591,045 83,613 140,382	131	9,464	9,772	PLURIDET COMEXIM SRL CUI: 11235533 98.9%
The market's suppliers: The suppliers of the market on the row above, with each one's share: the five largest, and the rest added into one entry. PLURIDET COMEXIM SRL CUI: 11235533 98.9% DNS BIROTICA SRL CUI: 16310679 0.1% METRO CASH & CARRY ROMANIA SRL CUI: 8119423 0.1% SALA IMPEX SRL CUI: 5854810 0.1% DUMIDET ACTIV SRL CUI: 36321567 0.1% 36 further suppliers 0.8%
POLICLINICA DE DIAGNOSTIC RAPID SA CUI: 4164790	331 ECHIPAMENTE MEDICALE	Whole period	7,777,197 7,777,197	206	9,757	9,807	BIO - TECHNIC ROMANIA SRL CUI: 9336781 99.0%
The market's suppliers: The suppliers of the market on the row above, with each one's share: the five largest, and the rest added into one entry. BIO - TECHNIC ROMANIA SRL CUI: 9336781 99.0% MEDICAL ORTOVIT SRL CUI: 9625593 1.0% STRYKER ROMANIA SRL CUI: 12704530 0.0%
UNITATEA MILITARA 01144 ROMAN CUI: 27367077	665 SERVICII DE ASIGURARE SI DE PENSIE	Whole period	7,763,864 7,338,141 401,889 23,834	65	1,049	9,237	ASIGURAREA ROMANEASCA - ASIROM VIENNA INSURANCE GROUP SA CUI: 336290 96.1%
The market's suppliers: The suppliers of the market on the row above, with each one's share: the five largest, and the rest added into one entry. ASIGURAREA ROMANEASCA - ASIROM VIENNA INSURANCE GROUP SA CUI: 336290 96.1% TOMA MARIANA - ASISTENT IN BROKERAJ CUI: 35896974 1.9% OMNIASIG VIENNA INSURANCE GROUP SA CUI: 14360018 1.0% CAMPION BROKER DE ASIGURARE SI REASIGURARE SRL CUI: 17067935 0.5% RITTERRO - BROKER DE ASIGURARE SRL CUI: 26782334 0.3% 3 further suppliers 0.2%
JUDETUL VRANCEA CUI: 4350394	909 SERVICII DE CURATENIE SI IGIENIZARE	Whole period	7,715,680 6,961,206 542,483 211,991	71	6,478	8,103	DEEP SERV 2000 SRL CUI: 12732417 89.7%
The market's suppliers: The suppliers of the market on the row above, with each one's share: the five largest, and the rest added into one entry. DEEP SERV 2000 SRL CUI: 12732417 89.7% DERATI SERV SRL CUI: 17889553 6.3% GRUP SERV SRL CUI: 20825479 3.2% DERATINSECT CONSTRUCT SRL CUI: 40229900 0.7% DRAMAR DERATIZARI SRL CUI: 26100968 0.2%
DIRECTIA DE ASISTENTA SOCIALA BAIA MARE CUI: 14728757	151 PRODUSE DE ORIGINE ANIMALA, CARNE SI PRODUSE DIN CARNE	Whole period	7,711,130 7,711,130	50	1,457	10,000	CARMANGERIA-DALIA SRL CUI: 2200390 100.0%
The market's suppliers: The suppliers of the market on the row above, with each one's share: the five largest, and the rest added into one entry. CARMANGERIA-DALIA SRL CUI: 2200390 100.0%
AUTORITATEA NATIONALA PENTRU ADMINISTRARE SI REGLEMENTARE IN COMUNICATII CUI: 14751237	665 SERVICII DE ASIGURARE SI DE PENSIE	Whole period	7,688,337 7,614,801 21,502 52,034	145	1,049	8,521	ASIGURAREA ROMANEASCA - ASIROM VIENNA INSURANCE GROUP SA CUI: 336290 92.2%
The market's suppliers: The suppliers of the market on the row above, with each one's share: the five largest, and the rest added into one entry. ASIGURAREA ROMANEASCA - ASIROM VIENNA INSURANCE GROUP SA CUI: 336290 92.2% GROUPAMA ASIGURARI SA CUI: 6291812 2.9% FAST BROKERS SRL CUI: 14785760 1.9% CAMPION BROKER DE ASIGURARE SI REASIGURARE SRL CUI: 17067935 1.1% GRAWE ROMANIA ASIGURARE SA CUI: 8398697 1.1% 8 further suppliers 0.9%
UNIVERSITATEA DUNAREA DE JOS CUI: 3127522	324 RETELE	Whole period	7,605,010 6,780,710 634,500 189,800	169	4,398	7,066	SOLVIT NETWORKS SRL CUI: 17534593 83.9%
The market's suppliers: The suppliers of the market on the row above, with each one's share: the five largest, and the rest added into one entry. SOLVIT NETWORKS SRL CUI: 17534593 83.9% CG&GC IT EXPERT SRL CUI: 27258363 3.8% MDS ELECTRIC SRL CUI: 15388033 2.4% FORTE SYSTEMS SRL CUI: 1884258 1.4% PRO SYS SRL CUI: 7706497 1.1% 40 further suppliers 7.4%

351-375 of 649 results

Rows per page: 25 50 100

Contracting authority: The authority that spent. The name leads to its profile.
CPV group: The three-digit CPV group: the market the index is computed on.
Year: The year the market was tested in. Whole period is a separate test on the money of every year together, with higher floors; it is not the sum of the years, and a market flagged in a year can be missing from it.
Spent: The money spent in this market. Underneath, by stream (tenders, direct, offline), each linked to the listing it was computed from.
Awards: How many awards the market holds. The lowest possible index depends on it: 10,000 divided by this number.
Suppliers used: How many suppliers were paid. Click the figure to list them under the row, with each one's share.
Suppliers in market: How many suppliers sold in this CPV group across the country that year. A high index with five suppliers nationally is the market; with nine hundred, it is a choice.
HHI: The sum of the squared shares, times 10,000: 10,000 means a single supplier. The hint beside the figure shows the lowest possible value for the number of awards.
Leading supplier: The supplier with the largest share, and its share. The supplier filter searches every supplier in the market.

The same data, through the API

Every figure on this page comes from the public API, through the endpoints below. The parameters each one takes are in the documentation; each needs an access key.

/api/v1/red-flags/concentrare/distribution
/api/v1/red-flags/concentrare
/api/v1/red-flags/concentrare/years
/api/v1/red-flags/overview/years
/api/v1/red-flags/concentrare/cpv-spend

Open data and API