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
AGENTIA ROMANA DE SALVARE A VIETII OMENESTI PE MARE CUI: 16330145	091 COMBUSTIBILI	Whole period	3,849,972 3,135,503 632,017 82,452	30	3,101	7,256	OMV PETROM SA CUI: 1590082 83.6%
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. OMV PETROM SA CUI: 1590082 83.6% ROMPETROL DOWNSTREAM SRL CUI: 12751583 16.4%
AGENTIA ROMANA DE SALVARE A VIETII OMENESTI PE MARE CUI: 16330145	349 DIVERSE ECHIPAMENTE DE TRANSPORT SI PIESE DE SCHIMB	Whole period	3,847,571 3,754,760 92,811	130	18,115	9,525	ACTION PETROLEUM GROUP SRL CUI: 17639654 97.6%
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. ACTION PETROLEUM GROUP SRL CUI: 17639654 97.6% TURBO MARINE SRL CUI: 30062293 0.9% ULTRAMON PLUS SRL CUI: 14490859 0.6% VERDE MOTORS SRL CUI: 22373000 0.4% TRITON SRL CUI: 7424364 0.2% 11 further suppliers 0.3%
COMPANIA NATIONALA DE ADMINISTRARE A INFRASTRUCTURII RUTIERE SA CUI: 16054368	641 SERVICII POSTALE SI DE CURIERAT	Whole period	3,846,590 1,780,792 636,158 1,429,640	33	1,062	10,000	COMPANIA NATIONALA POSTA ROMANA SA CUI: 427410 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. COMPANIA NATIONALA POSTA ROMANA SA CUI: 427410 100.0%
SPITALUL JUDETEAN DE URGENTA RESITA CUI: 1061626	241 GAZE	Whole period	3,823,420 3,793,720 29,325 375	161	1,197	9,975	MESSER ROMANIA GAZ SRL CUI: 10547308 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. MESSER ROMANIA GAZ SRL CUI: 10547308 99.9% LINDE GAZ ROMANIA SRL CUI: 8721959 0.1% KLACSKA ROMANIA SRL CUI: 15732225 0.0% ROAMBRA COMPANY SRL CUI: 12493930 0.0%
UNIVERSITATEA TEHNICA DE CONSTRUCTII BUCURESTI CUI: 4266570	324 RETELE	Whole period	3,806,680 3,684,001 115,644 7,035	84	4,398	9,367	TREND IMPORT-EXPORT SRL CUI: 6705477 96.8%
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. TREND IMPORT-EXPORT SRL CUI: 6705477 96.8% ATELECOM BUSINESS INSPIRE SRL CUI: 32874548 0.8% CHROME COMPUTERS SRL CUI: 6639497 0.6% SFYBIZ SRL CUI: 47725471 0.2% ALLBIM NET SRL CUI: 2355212 0.2% 27 further suppliers 1.4%
SOCIETATEA DE SERVICII PUBLICE MUNICIPALE BACAU SA CUI: 36886430	797 SERVICII DE INVESTIGATIE SI DE SIGURANTA	Whole period	3,788,514 1,392,027 2,396,487	34	2,022	7,251	MICROENERG SRL CUI: 8461794 84.0%
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. MICROENERG SRL CUI: 8461794 84.0% PRODBAC SECURITY SRL CUI: 11827080 14.0% MICROENERG SECURITY SYSTEMS SRL CUI: 33594716 2.0% AZIA SECURITY SYSTEMS SRL CUI: 954207 0.0%
TEATRUL CLASIC IOAN SLAVICI ARAD CUI: 3678254	752 PRESTARI DE SERVICII PENTRU COMUNITATE	Whole period	3,784,577 3,784,577	100	1,531	9,244	SPSU DUALCP SRL CUI: 31629010 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. SPSU DUALCP SRL CUI: 31629010 96.1% CIPRIAN POPESCU BIROU DE ARHITECTURA CPBA SRL CUI: 38873720 3.6% SALVATOR-F SRL CUI: 7043904 0.4%
ORASUL JIMBOLIA CUI: 2502763	451 LUCRARI DE PREGATIRE A SANTIERULUI	Whole period	3,773,794 3,633,911 139,883	145	6,785	7,501	PEISAJ HOSTA SRL CUI: 7283303 86.0%
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. PEISAJ HOSTA SRL CUI: 7283303 86.0% LOVRINTIM SRL CUI: 1814376 10.3% CMT BUILDING 2014 SRL CUI: 33108956 2.1% ROBDENIS SRL CUI: 18008449 1.6%
SALUBRIZARE SECTOR 5 SA CUI: 42049930	301 MASINI, ECHIPAMENT SI ACCESORII DE BIROU, CU EXCEPTIA COMPUTERELOR, A IMPRIMANTELOR SI A MOBILIERULUI	Whole period	3,769,755 2,068,869 1,700,886	130	14,127	7,751	PARTENER IMPEX SRL CUI: 3212652 87.9%
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. PARTENER IMPEX SRL CUI: 3212652 87.9% ECE DUARD SYSTEM SRL CUI: 43742518 4.4% CUBIX IT SRL CUI: 37616388 2.2% CE TECHNOLOGY SRL CUI: 51350051 1.5% CONTENT&MORE SRL CUI: 43540241 1.4% 16 further suppliers 2.8%
SPITALUL DE PNEUMOFTIZIOLOGIE CALARASI CUI: 4294049	722 SERVICII DE PROGRAMARE SI DE CONSULTANTA SOFTWARE	Whole period	3,729,385 3,268,325 411,046 50,014	56	6,623	7,749	GENIUS IT SOLUTIONS SRL CUI: 32160859 87.6%
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. GENIUS IT SOLUTIONS SRL CUI: 32160859 87.6% ZAINEA COM SERV SRL CUI: 6674630 7.2% INFO WORLD SRL CUI: 13373052 4.0% SOFT NET SRL CUI: 22725727 0.9% ALFA TOP COMPUTERS SRL CUI: 32836455 0.3% 2 further suppliers 0.0%
AMENAJARE EDILITARA S5 SA CUI: 27515874	712 SERVICII DE ARHITECTURA SI SERVICII CONEXE	Whole period	3,716,500 3,716,500	63	7,429	10,000	BE HOME CONCEPT SRL CUI: 23966561 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. BE HOME CONCEPT SRL CUI: 23966561 100.0%
UNIVERSITATEA PENTRU STIINTELE VIETII ION IONESCU DE LA BRAD DIN IASI CUI: 4541840	385 APARATE DE CONTROL SI DE TESTARE	Whole period	3,700,709 2,725,786 967,923 7,000	75	2,909	7,304	MEDIST LIFE SCIENCE SRL CUI: 24205119 85.3%
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. MEDIST LIFE SCIENCE SRL CUI: 24205119 85.3% WINTECH TECHNOLOGY SRL CUI: 39300917 3.3% ELTA 90 MEDICAL RESEARCH SRL CUI: 27344880 2.4% CHEMICAL LAB SUPPLIERS SRL CUI: 30369620 1.8% IFA GRUP SRL CUI: 16961235 1.3% 18 further suppliers 6.0%
MUZEUL NATIONAL AL LITERATURII ROMANE CUI: 4192510	797 SERVICII DE INVESTIGATIE SI DE SIGURANTA	Whole period	3,632,426 3,276,545 355,881	31	2,022	8,767	ELITE STEWARD SAS SRL CUI: 29801201 93.5%
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. ELITE STEWARD SAS SRL CUI: 29801201 93.5% DRAGOSTAL SECURITY SRL CUI: 32137953 4.7% RPG SECURITY CENTER SRL CUI: 9394294 1.8% LPV SERVICE CONSULT SRL CUI: 24812099 0.0%
PENITENCIARUL MIOVENI CUI: 24972170	151 PRODUSE DE ORIGINE ANIMALA, CARNE SI PRODUSE DIN CARNE	Whole period	3,626,190 3,618,890 2,485 4,815	335	1,457	8,000	MATRA SRL CUI: 6287579 89.3%
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. MATRA SRL CUI: 6287579 89.3% VALCOM 50 SRL CUI: 2795060 3.1% IRINEL SRL CUI: 190258 2.1% DOIMAN COM SRL CUI: 6488610 2.1% BLACK SEA EURO INVESTMENTS SRL CUI: 21211132 1.6% 7 further suppliers 1.9%
TERMO PLOIESTI SRL CUI: 46877331	504 SERVICII DE REPARARE SI DE INTRETINERE A ECHIPAMENTULUI MEDICAL SI DE PRECIZIE	Whole period	3,615,171 3,047,209 546,082 21,880	49	4,019	7,788	ELECTROVAL-SOUND SRL CUI: 14365554 88.1%
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. ELECTROVAL-SOUND SRL CUI: 14365554 88.1% TEHNOINSTRUMENT IMPEX SRL CUI: 9430125 2.4% FIRE & RESCUE SERVICES SRL CUI: 26980200 2.1% RMRO IND SRL CUI: 48196921 1.9% ADECO 98 SRL CUI: 10687174 1.6% 10 further suppliers 3.8%
CAMINUL PENTRU PERSOANE VIRSTNICE IDECIU DE JOS CUI: 4641520	151 PRODUSE DE ORIGINE ANIMALA, CARNE SI PRODUSE DIN CARNE	Whole period	3,606,834 3,191,137 415,697	287	1,457	9,486	CARMACO AGRO SRL CUI: 33489818 97.4%
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. CARMACO AGRO SRL CUI: 33489818 97.4% PROD IMPEX MONICA SRL CUI: 1257704 1.6% COMVIG IMPEX SRL CUI: 1235455 0.9% SELGROS CASH & CARRY SRL CUI: 11805367 0.2%
CONFORT URBAN SRL CUI: 1875349	091 COMBUSTIBILI	Whole period	3,551,982 3,071,500 465,587 14,895	30	3,101	7,541	ALMATAR TRANS SRL CUI: 13573930 86.5%
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. ALMATAR TRANS SRL CUI: 13573930 86.5% JT GRUP OIL SA CUI: 14162177 5.7% AUTOVEST SRL CUI: 6836324 4.1% ACTIV METAL GAZ SRL CUI: 21060315 3.8%
MUNICIPIUL BISTRITA CUI: 4347569	722 SERVICII DE PROGRAMARE SI DE CONSULTANTA SOFTWARE	Whole period	3,538,152 2,901,000 521,252 115,900	49	6,623	7,325	INDECO SOFT SRL CUI: 12960504 85.4%
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. INDECO SOFT SRL CUI: 12960504 85.4% ASOCIATIA CLUJ IT CUI: 30866506 3.8% GREEN OVEN SRL CUI: 29846653 3.4% IMPRUVEMENT TIME SRL CUI: 36419450 3.2% COMPANIA DE INFORMATICA NEAMT SRL CUI: 6756055 1.5% 6 further suppliers 2.8%
SPITALUL JUDETEAN DE URGENTA BACAU CUI: 4278728	601 SERVICII DE TRANSPORT RUTIER	Whole period	3,525,771 3,460,780 53,970 11,021	89	8,118	7,580	TRANS MEDICAL SRL CUI: 17106872 86.6%
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. TRANS MEDICAL SRL CUI: 17106872 86.6% MEDICAL EMERGENCY DIVISION SRL CUI: 27316391 6.6% SERVICIUL DE AMBULANTA AL CRUCII ROSII BACAU SACRO SRL CUI: 28427177 6.4% TRANSPORT PUBLIC SA CUI: 10158084 0.2% RARABIT CONSTRUCT SRL CUI: 29343201 0.1% 4 further suppliers 0.1%
ADMINISTRATIA NATIONALA A REZERVELOR DE STAT SI PROBLEME SPECIALE - UNITATEA TERITORIALA 425 CUI: 4145365	351 ECHIPAMENT DE URGENTA SI DE SIGURANTA	Whole period	3,513,654 3,216,058 297,596	44	8,974	9,247	METINSTAL SRL CUI: 14448110 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. METINSTAL SRL CUI: 14448110 96.1% PEVA SOLPREVEND SRL CUI: 43653810 1.7% ANTEU SRL CUI: 8352223 1.6% PROSALV SRL CUI: 6445431 0.4% ROSTING FIRE INDUSTRY SRL CUI: 32433339 0.1% 4 further suppliers 0.1%
UNITATEA MILITARA 01751 CUI: 4443337	351 ECHIPAMENT DE URGENTA SI DE SIGURANTA	Whole period	3,498,788 3,332,000 166,788	61	8,974	9,078	CIVITAS SYSTEMS SRL CUI: 16229923 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. CIVITAS SYSTEMS SRL CUI: 16229923 95.2% TEHNOSTING ECHIPAMENTE SRL CUI: 14552307 2.9% ATU TECH SRL CUI: 29104875 0.6% DACONA SRL CUI: 3583545 0.4% CONCEPT FIRE SISTEM SRL CUI: 36192241 0.2% 15 further suppliers 0.7%
CLUBUL SPORTIV MUNICIPAL CONSTANTA CUI: 45513200	555 SERVICII DE CANTINA SI SERVICII DE CATERING	Whole period	3,472,322 2,736,091 719,113 17,118	48	4,112	8,332	LA STRADA CLEANING SRL CUI: 37490190 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. LA STRADA CLEANING SRL CUI: 37490190 91.0% BLACK WAVE CENTER SRL CUI: 28387218 7.3% MBDELFINUL SRL CUI: 4129742 0.9% WGB AGROTRADING SRL CUI: 40633346 0.4% PREDOLEANU SRL CUI: 29966340 0.2% 5 further suppliers 0.2%
CENTRUL DE RECUPERARE SI REABILITARE NEUROPSIHIATRICA BRANCOVENESTI CUI: 4322912	158 DIVERSE PRODUSE ALIMENTARE	Whole period	3,407,661 3,407,661	1,133	7,661	9,138	SELGROS CASH & CARRY SRL CUI: 11805367 95.6%
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. SELGROS CASH & CARRY SRL CUI: 11805367 95.6% CARMACO AGRO SRL CUI: 33489818 1.8% ADECO PREST SRL CUI: 27064952 1.4% REGEN SUNRISE ENERGY SRL CUI: 31121762 1.0% CATSIMAR SRL CUI: 6669137 0.3%
MUNICIPIUL TURDA CUI: 4378930	909 SERVICII DE CURATENIE SI IGIENIZARE	Whole period	3,376,239 3,228,525 147,714	87	6,478	9,152	DDD INSECTO SRL CUI: 34426060 95.6%
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. DDD INSECTO SRL CUI: 34426060 95.6% MASTER CLEAN DELUXE SRL CUI: 38563982 1.9% DOMENIUL PUBLIC TURDA SA CUI: 201250 1.2% STONE CARE SRL CUI: 31190614 0.6% PRO MASTER BUILDING SRL CUI: 41421589 0.6% 1 further suppliers 0.0%
UNITATEA ADMINISTRATIV TERITORIALA COMUNA CRISTINESTI CUI: 8613973	453 LUCRARI DE INSTALATII PENTRU CLADIRI	Whole period	3,372,673 3,372,673	37	15,874	8,225	VODAFONE ROMANIA SA CUI: 8971726 90.3%
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. VODAFONE ROMANIA SA CUI: 8971726 90.3% ENERGO SISTEM SRL CUI: 15677066 8.3% VASY CONSTRUCT ERGO-SISTEM SRL CUI: 33788828 0.7% TOMIOT INSTAL SRL CUI: 18039356 0.6%

576-600 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