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
AEROCLUBUL ROMANIEI CUI: 4266944	665 SERVICII DE ASIGURARE SI DE PENSIE	Whole period	6,726,820 4,096,591 2,624,241 5,988	59	1,049	8,965	OMNIASIG VIENNA INSURANCE GROUP SA CUI: 14360018 94.6%
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. OMNIASIG VIENNA INSURANCE GROUP SA CUI: 14360018 94.6% STAFF CONCEPT SISTEM SRL CUI: 42873698 4.9% PROXIMUS BROKER DE ASIGURARI SRL CUI: 26305769 0.5%
COMUNA BECENI CUI: 3662568	453 LUCRARI DE INSTALATII PENTRU CLADIRI	Whole period	6,726,252 5,631,060 1,076,662 18,530	31	15,874	7,207	AURORA INCONSTRUCT SRL CUI: 11706525 83.7%
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. AURORA INCONSTRUCT SRL CUI: 11706525 83.7% GV ELECTRO TOTAL SRL CUI: 16631296 14.0% METTCOS ENGINEERING & CONSTRUCTION SRL CUI: 36763500 1.7% MGA ELECTRICE CONSTRUCT SRL CUI: 18268406 0.5% MIREL & AURELIA SRL CUI: 19146849 0.1% 1 further suppliers 0.1%
SPITALUL CLINIC JUDETEAN DE URGENTA SFAPOSTOL ANDREI GALATI CUI: 3126853	983 SERVICII DIVERSE	Whole period	6,718,664 6,153,900 446,891 117,873	59	16,828	8,940	LINDE GAZ ROMANIA SRL CUI: 8721959 94.5%
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. LINDE GAZ ROMANIA SRL CUI: 8721959 94.5% MAGNOLIA MEMORIES SRL CUI: 43615557 4.0% DEMCAR 2000 SRL CUI: 13407899 0.6% COMPANIA NATIONALA PENTRU CONTROLUL CAZANELOR INSTALATIILOR DE RIDICAT SI RECIPIENTELOR SUB PRESIUNE - CNCIR SA CUI: 27787860 0.4% PRIMO SRL CUI: 4650642 0.2% 9 further suppliers 0.3%
DIRECTIA GENERALA DE ASISTENTA SOCIALA SI PROTECTIA COPILULUI NEAMT CUI: 9648872	155 PRODUSE LACTATE	Whole period	6,709,508 6,709,508	38	1,388	8,973	FILVAS SERVCOM SRL CUI: 17975603 94.6%
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. FILVAS SERVCOM SRL CUI: 17975603 94.6% NISARA IMPEX SRL CUI: 8566375 5.4%
SERVICIUL PUBLIC DE IMPOZITETAXE SI ALTE VENITURI ALE BUGETULUI LOCAL CUI: 14260477	641 SERVICII POSTALE SI DE CURIERAT	Whole period	6,574,932 6,574,200 488 244	73	1,062	9,752	PINK POST SOLUTIONS SRL CUI: 28646126 98.7%
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. PINK POST SOLUTIONS SRL CUI: 28646126 98.7% ILRA PINK POST OPERATIONS SRL CUI: 47643126 1.2% COMPANIA NATIONALA POSTA ROMANA SA CUI: 427410 0.0%
SPITALUL MUNICIPAL PLOIESTI CUI: 2844227	151 PRODUSE DE ORIGINE ANIMALA, CARNE SI PRODUSE DIN CARNE	Whole period	6,526,444 6,509,530 16,914	47	1,457	9,253	MATRA SRL CUI: 6287579 96.2%
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. MATRA SRL CUI: 6287579 96.2% CARLAND SRL CUI: 11180179 2.1% MCA COMERCIAL SRL CUI: 13219828 1.5% SELGROS CASH & CARRY SRL CUI: 11805367 0.3% METRO CASH & CARRY ROMANIA SRL CUI: 8119423 0.0%
CENTRUL REGIONAL DE FORMARE PROFESIONALA A ADULTILOR CALARASI CUI: 14771587	805 SERVICII DE FORMARE	Whole period	6,515,051 6,515,051	71	4,261	9,999	ASOCIATIA PENTRU DEZVOLTARE INOVATIE CULTURA SI ANTREPRENORIAT CUI: 31088780 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. ASOCIATIA PENTRU DEZVOLTARE INOVATIE CULTURA SI ANTREPRENORIAT CUI: 31088780 100.0% CENTRUL DE CONSULTANTA SI STUDII EUROPENE SRL CUI: 17253210 0.0%
SERVICIUL PUBLIC DE ADMINISTRARE INTRETINERE SI REABILITARE CUI: 31161422	773 SERVICII PENTRU HORTICULTURA	Whole period	6,497,719 6,497,719	48	2,961	9,981	GUGULANIA LAND SRL CUI: 27873180 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. GUGULANIA LAND SRL CUI: 27873180 99.9% DACUS BRICOLAJ SRL CUI: 42260022 0.1% ECHINOX COM SRL CUI: 6665011 0.0%
MUNICIPIUL FAGARAS CUI: 4384419	302 ECHIPAMENT SI ACCESORII PENTRU COMPUTER	Whole period	6,489,069 5,980,713 508,356	81	9,704	8,511	MAGUAY COMPUTERS SRL CUI: 12167046 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. MAGUAY COMPUTERS SRL CUI: 12167046 92.2% DERAYO IT SERVICE SRL CUI: 44047005 3.2% CENTRUL DE CALCULATOARE SRL CUI: 15715771 1.9% HORADO INTERNATIONAL SRL CUI: 10984299 1.7% SEDONA ALM SRL CUI: 14560415 0.3% 7 further suppliers 0.8%
NOVA APASERV SA CUI: 26161230	224 TIMBRE, CARNETE DE CECURI, BANCNOTE, ACTIUNI, MATERIALE PUBLICITARE, CATALOAGE SI MANUALE	Whole period	6,441,545 6,378,139 41,871 21,535	66	6,245	9,858	OMV PETROM MARKETING SRL CUI: 11201891 99.3%
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. OMV PETROM MARKETING SRL CUI: 11201891 99.3% ROLAND PARTNERS SRL CUI: 27286690 0.6% COMPANIA NATIONALA DE ADMINISTRARE A INFRASTRUCTURII RUTIERE SA CUI: 16054368 0.1% ARTYS COLOR MEDIA SRL-D CUI: 37477352 0.0% GRIFF SRL CUI: 4013259 0.0% 2 further suppliers 0.0%
MUNICIPIUL FALTICENI CUI: 5432522	301 MASINI, ECHIPAMENT SI ACCESORII DE BIROU, CU EXCEPTIA COMPUTERELOR, A IMPRIMANTELOR SI A MOBILIERULUI	Whole period	6,420,612 5,866,490 554,122	135	14,127	8,866	NEXT EXPERT SRL CUI: 34166505 94.1%
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. NEXT EXPERT SRL CUI: 34166505 94.1% AUSTRAL TRADE SRL CUI: 3738836 1.8% ASOCIATIA DERZELAS CUI: 30747335 1.4% ALIEN CHARGING ELECTRONICS SRL CUI: 39421250 0.9% INPRIDE SOLUTION SRL CUI: 40322900 0.6% 16 further suppliers 1.2%
MUNICIPIUL CAMPINA CUI: 2843272	302 ECHIPAMENT SI ACCESORII PENTRU COMPUTER	Whole period	6,416,520 6,098,870 316,853 797	154	9,704	9,009	POWER NET CONSULTING SRL CUI: 11864363 94.9%
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. POWER NET CONSULTING SRL CUI: 11864363 94.9% IOVAN MARIAN AF CUI: 7099700 1.3% PROBITZ SRL CUI: 13434567 0.6% CIT GRUP SRL CUI: 14965516 0.4% JINXIT CONSULTING SRL CUI: 29260041 0.4% 32 further suppliers 2.4%
COMUNA MOGOSOAIA CUI: 4420830	909 SERVICII DE CURATENIE SI IGIENIZARE	Whole period	6,409,580 6,409,580	40	6,478	9,992	DDD WORK CLEAN SRL CUI: 31794750 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. DDD WORK CLEAN SRL CUI: 31794750 100.0% WATERRA BUSINESS CONCEPT SRL CUI: 51415630 0.0%
SPITALUL CLINIC MUNICIPAL DE URGENTA MOINESTI CUI: 4278710	905 SERVICII PRIVIND DESEURILE MENAJERE SI DESEURILE	Whole period	6,390,911 6,083,593 306,808 510	34	1,525	8,821	DEMECO SRL CUI: 16514342 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. DEMECO SRL CUI: 16514342 93.8% ECO FIRE SISTEMS SRL CUI: 14356289 3.3% MONDECO SRL CUI: 13800021 2.9% COMPANIA ROMPREST SERVICE SA CUI: 13788556 0.0%
ORASUL PUCIOASA CUI: 4280302	722 SERVICII DE PROGRAMARE SI DE CONSULTANTA SOFTWARE	Whole period	6,383,670 6,294,118 89,552	49	6,623	8,809	ROCONSULT PROIECT SRL CUI: 37121699 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. ROCONSULT PROIECT SRL CUI: 37121699 93.8% DIBALCRIS APPRAISAL SERVICES SRL CUI: 41244983 2.7% INDECO SOFT SRL CUI: 12960504 1.5% ULTRA VISION SRL CUI: 23599317 1.0% SERV CONSULT ENERGIE SRL CUI: 46639100 0.9%
COMPANIA APA BRASOV SA CUI: 1096128	909 SERVICII DE CURATENIE SI IGIENIZARE	Whole period	6,371,574 5,326,349 1,027,556 17,669	100	6,478	7,701	MOSSLEIN SRL CUI: 26313362 87.5%
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. MOSSLEIN SRL CUI: 26313362 87.5% SERVICIUL PUBLIC JUDETEAN DE PROTECTIE A PLANTELOR BRASOV CUI: 13792077 6.2% BRAVLIX SRL CUI: 23626055 3.0% ECHIPA HORSE SRL CUI: 11679374 1.8% MINISAL 2018 SRL CUI: 38693320 0.6% 4 further suppliers 0.9%
JUDETUL BACAU CUI: 5057580	799 DIVERSE SERVICII COMERCIALE SI SERVICII CONEXE	Whole period	6,367,042 5,580,575 782,049 4,418	30	16,858	7,428	IVEREM GROUP SRL CUI: 40526986 85.5%
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. IVEREM GROUP SRL CUI: 40526986 85.5% PROGO OFFICE SRL CUI: 35709596 10.3% CROICU ALIN-STELIAN INTREPRINDERE INDIVIDUALA CUI: 39716332 1.7% TOP SEVEN WEST SRL CUI: 28607070 0.8% OFFICEMOB EXPERT SRL CUI: 41743622 0.5% 8 further suppliers 1.1%
MUNICIPIUL CAMPULUNG CUI: 4122361	302 ECHIPAMENT SI ACCESORII PENTRU COMPUTER	Whole period	6,365,050 6,098,325 266,330 395	37	9,704	8,019	DATA HUB SOLUTION SRL CUI: 40889809 89.4%
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. DATA HUB SOLUTION SRL CUI: 40889809 89.4% EVO COMPUTERS SRL CUI: 20463883 4.9% LISTA TECH SRL CUI: 21654407 1.8% FLAX COMPUTERS SRL CUI: 14639030 1.5% PRIME SOLUTIONS SRL CUI: 18238979 0.8% 8 further suppliers 1.7%
SPITALUL ORASENESC PUCIOASA CUI: 4206977	181 IMBRACAMINTE DE UZ PROFESIONAL, IMBRACAMINTE SPECIALA DE LUCRU SI ACCESORII	Whole period	6,341,229 6,122,000 219,229	104	6,717	8,004	RALEX SRL CUI: 892767 89.2%
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. RALEX SRL CUI: 892767 89.2% DELUXE MEDICRAFTS SRL CUI: 18035010 7.5% BIOFARM DISTRIBUTION SRL CUI: 33043458 0.6% CARO SRL CUI: 899005 0.4% BIOLIFE GRUP SRL CUI: 15487975 0.3% 27 further suppliers 2.1%
REGIA AUTONOMA AEROPORTUL TRANSILVANIA-TARGU MURES CUI: 4276000	349 DIVERSE ECHIPAMENTE DE TRANSPORT SI PIESE DE SCHIMB	Whole period	6,305,700 5,931,329 368,559 5,812	133	18,115	8,533	HELVE AVIATECH SRL CUI: 27562973 92.3%
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. HELVE AVIATECH SRL CUI: 27562973 92.3% KADRA TECH SRL CUI: 17696129 2.3% GRAFIS ART SRL CUI: 4727533 1.6% AEROCHROM SRL CUI: 22006837 0.7% BUSINESS PLUS SRL CUI: 15732322 0.5% 44 further suppliers 2.6%
DIRECTIA DE SANATATE PUBLICA VRANCEA CUI: 11325091	336 PRODUSE FARMACEUTICE	Whole period	6,257,990 5,200,459 1,051,847 5,684	270	4,698	8,194	OMNIVET IMPEX SRL CUI: 16728583 90.5%
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. OMNIVET IMPEX SRL CUI: 16728583 90.5% AMS 2000 TRADING IMPEX SRL CUI: 9603757 2.2% DECORIAS SRL CUI: 30888792 1.3% FARMEXIM SA CUI: 335278 0.8% ECOLAB SRL CUI: 10543381 0.8% 34 further suppliers 4.5%
COMPANIA DE APA SOMES SA CUI: 201217	905 SERVICII PRIVIND DESEURILE MENAJERE SI DESEURILE	Whole period	6,210,696 5,017,796 987,368 205,532	62	1,525	8,512	RECYCLING PROD SRL CUI: 21274190 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. RECYCLING PROD SRL CUI: 21274190 92.2% AKSD ROMANIA SRL CUI: 13033778 3.7% STERILECO SRL CUI: 15071999 2.2% ALDOMON TRANSLOGISTIC SRL CUI: 32735990 0.8% ADMINISTRAREA DOMENIULUI PUBLIC GHERLA SA CUI: 227969 0.6% 3 further suppliers 0.6%
DIRECTIA GENERALA DE ASISTENTA SOCIALA SI PROTECTIA COPILULUI SIBIU CUI: 9753096	398 PRODUSE DE CURATAT SI DE LUSTRUIT	Whole period	6,200,584 5,543,755 274,823 382,006	140	9,464	7,196	ANA INVEST & RESEARCH SRL CUI: 41568246 83.8%
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. ANA INVEST & RESEARCH SRL CUI: 41568246 83.8% KLAUS DISTRIBUTION SRL CUI: 14154620 13.2% COMTIB SRL CUI: 12613866 0.7% DNS BIROTICA SRL CUI: 16310679 0.6% MILLER INDUSTRY SRL CUI: 34634754 0.6% 13 further suppliers 1.2%
DIRECTIA GENERALA DE ASISTENTA SOCIALA SI PROTECTIA COPILULUI SECTOR 1 CUI: 15318810	453 LUCRARI DE INSTALATII PENTRU CLADIRI	Whole period	6,158,340 5,452,793 705,547	230	15,874	8,111	CON-INSTAL ENGINEERING SRL CUI: 18110235 89.6%
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. CON-INSTAL ENGINEERING SRL CUI: 18110235 89.6% MIDAVI TEL SRL CUI: 13963827 9.0% ENERCONSTRUCT SERVICII SRL CUI: 13923946 1.1% TONI & FAMILY DISTRIBUTION SRL CUI: 25004121 0.3% TIGER SECURITY SERVICES SA CUI: 33326284 0.0% 1 further suppliers 0.0%
ADMINISTRATIA SCOLILOR SECTOR 6 CUI: 14314666	325 ECHIPAMENT DE TELECOMUNICATII	Whole period	6,142,679 6,142,679	68	3,951	9,993	ORANGE ROMANIA SA CUI: 9010105 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. ORANGE ROMANIA SA CUI: 9010105 100.0% ELGAMI IMPEX SRL CUI: 35846712 0.0% ATB BIRO IMPEX SRL CUI: 36472683 0.0%

401-425 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