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
APA TARNAVEI MARI SA CUI: 19502679	793 STUDII DE PIATA SI CERCETARE ECONOMICA; SONDAJE SI STATISTICI	Whole period	9,059,350 8,594,750 410,850 53,750	90	10,789	9,006	PEGASUS ENGINEERING SRL CUI: 26283130 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. PEGASUS ENGINEERING SRL CUI: 26283130 94.9% NOVANEWS MEDIAS SRL CUI: 44494119 1.8% GG TEHNIC PROIECT SRL CUI: 35223897 0.9% SFG PRESS SRL CUI: 26984236 0.8% AUTOPROIECT SRL CUI: 18946991 0.7% 7 further suppliers 0.9%
UNITATEA MILITARA 02512 Z CUI: 6591933	324 RETELE	Whole period	9,016,483 8,999,232 17,251	30	4,398	9,962	ISOTRAD CONSULTING SRL CUI: 28100212 99.8%
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. ISOTRAD CONSULTING SRL CUI: 28100212 99.8% QUINTRIX IMPEX SRL CUI: 6780002 0.1% NETIX COMPUTERS SRL CUI: 11737084 0.0% INFOCENTER SRL CUI: 16474833 0.0% DEDEMAN SRL CUI: 2816464 0.0% 6 further suppliers 0.1%
MUNICIPIUL SFANTU GHEORGHE CUI: 4404605	302 ECHIPAMENT SI ACCESORII PENTRU COMPUTER	Whole period	8,958,542 8,683,803 240,586 34,153	88	9,704	8,906	EDU APPS SRL CUI: 28062674 94.3%
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. EDU APPS SRL CUI: 28062674 94.3% SAFETY TECHNOLOGY SRL CUI: 25146010 2.6% 2NET COMPUTER SRL CUI: 8586712 1.5% IMPORT EXPORT INTER-ELCO SRL CUI: 5896298 0.3% ARLECHIN TOTAL DISTRIBUTION SRL CUI: 27181987 0.3% 37 further suppliers 1.1%
DIRECTIA GENERALA DE ASISTENTA SOCIALA A MUNICIPIULUI BUCURESTI CUI: 15531230	158 DIVERSE PRODUSE ALIMENTARE	Whole period	8,930,799 7,992,969 904,230 33,600	71	7,661	7,536	DIRECT HOME SERVICES DISTRIBUTION SRL CUI: 12144891 86.4%
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. DIRECT HOME SERVICES DISTRIBUTION SRL CUI: 12144891 86.4% RETACOM SRL CUI: 3209240 7.4% CATTANI IMPEX SRL CUI: 5144643 4.1% CORADO PRODIMPEX SRL CUI: 16257443 1.1% FRALVIL SA CUI: 1473880 0.7% 1 further suppliers 0.4%
COMUNA SARMIZEGETUSA CUI: 4633293	713 SERVICII DE INGINERIE	Whole period	8,891,932 7,728,277 1,163,655	37	24,365	7,599	PROMETAL LOGISTIC SRL CUI: 32471561 86.9%
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. PROMETAL LOGISTIC SRL CUI: 32471561 86.9% SERCOTRANS SRL CUI: 11499373 6.1% MUNTEAN DAVID TOPOGRAF CUI: 36548900 2.3% TOPO DAVID SRL CUI: 23166445 1.5% ELECTRONET INSTALATII SRL CUI: 24883332 0.8% 18 further suppliers 2.5%
DIRECTIA GENERALA DE ASISTENTA SOCIALA SI PROTECTIA COPILULUI A JUD SATU MARE CUI: 15418983	155 PRODUSE LACTATE	Whole period	8,886,454 8,880,868 3,513 2,073	72	1,388	8,437	FRIESLANDCAMPINA ROMANIA SA CUI: 6632642 91.7%
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. FRIESLANDCAMPINA ROMANIA SA CUI: 6632642 91.7% EUROGRUP BOGDAN SRL CUI: 24660152 5.4% LACTO SINELLI SRL CUI: 6931385 2.5% VAVIR ZETEA TRANS SRL CUI: 6794202 0.3% LECONFEX SRL CUI: 2092175 0.1% 1 further suppliers 0.1%
UNITATEA MILITARA 01178 CUI: 4332339	150 ALIMENTE, BAUTURI, TUTUN SI PRODUSE CONEXE	Whole period	8,869,363 8,865,898 3,465	36	1,928	8,431	NISARA IMPEX SRL CUI: 8566375 91.4%
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. NISARA IMPEX SRL CUI: 8566375 91.4% HARPEK SRL CUI: 3871130 8.5% DASCO DISTRIBUTION CONCEPT SRL CUI: 27997277 0.0%
SPITALUL JUDETEAN DE URGENTA CUI: 4253650	983 SERVICII DIVERSE	Whole period	8,866,480 8,295,345 563,227 7,908	116	16,828	9,937	SALESIANER MIETTEX SRL CUI: 17480221 99.7%
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. SALESIANER MIETTEX SRL CUI: 17480221 99.7% SIAD ROMANIA SRL CUI: 8184529 0.1% DYOMEDICA CND SRL CUI: 22112765 0.1% MAVIS 92 IMPEX SRL CUI: 423850 0.1% BUMERANG CONSTRUCT SRL CUI: 37860039 0.0% 5 further suppliers 0.1%
SPITALUL CLINIC MUNICIPAL CUI: 4547117	909 SERVICII DE CURATENIE SI IGIENIZARE	Whole period	8,836,265 7,909,340 926,604 321	49	6,478	8,252	CLEANIKA SRL CUI: 25261346 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. CLEANIKA SRL CUI: 25261346 90.5% MARION GRUP SRL CUI: 16390660 7.8% G K H MEDICAL SRL CUI: 36158630 1.4% MEGAMIX COMIMPEX SRL CUI: 5227617 0.3% HOTEX SRL CUI: 38753146 0.1% 1 further suppliers 0.0%
SPITALUL CLINIC DE URGENTA BAGDASAR-ARSENI CUI: 4943871	504 SERVICII DE REPARARE SI DE INTRETINERE A ECHIPAMENTULUI MEDICAL SI DE PRECIZIE	Whole period	8,835,219 8,383,693 37,132 414,394	269	4,019	7,586	ICCO MEDICAL SRL CUI: 13569980 87.0%
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. ICCO MEDICAL SRL CUI: 13569980 87.0% DUTCHMED SRL CUI: 2456853 2.6% CORTECH MED SRL CUI: 22088756 1.9% PHILIPS ROMANIA SRL CUI: 2593699 1.4% INFOMED SRL CUI: 6502839 1.2% 34 further suppliers 6.0%
INSPECTORATUL DE POLITIE JUDETEAN BRASOV CUI: 4383979	452 LUCRARI DE CONSTRUCTII COMPLETE SAU PARTIALE SI LUCRARI PUBLICE	Whole period	8,819,586 7,873,125 946,461	56	29,228	7,990	EREN CONS SRL CUI: 17203875 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. EREN CONS SRL CUI: 17203875 89.3% TYBSON SRL CUI: 4646498 3.4% TRISERV INSTAL SRL CUI: 18827885 2.1% VERTIMEX DAL SRL CUI: 17724954 1.3% IMSAT-CUADRIPOL SA CUI: 1093431 1.2% 9 further suppliers 2.8%
MINISTERUL TRANSPORTURILOR SI INFRASTRUCTURII CUI: 13633330	302 ECHIPAMENT SI ACCESORII PENTRU COMPUTER	Whole period	8,816,678 8,049,948 753,398 13,332	60	9,704	8,716	MIDA SOFT BUSINESS SRL CUI: 16005870 93.3%
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. MIDA SOFT BUSINESS SRL CUI: 16005870 93.3% ETA2U SRL CUI: 1801821 1.5% INFOLOGIC SRL CUI: 16466601 1.0% SIT NET CONSULTING SRL CUI: 18648553 0.6% ADVANCETECH SRL CUI: 19924053 0.5% 32 further suppliers 3.0%
DIRECTIA GENERALA DE ASISTENTA SOCIALA SI PROTECTIA COPILULUI OLT CUI: 9746625	224 TIMBRE, CARNETE DE CECURI, BANCNOTE, ACTIUNI, MATERIALE PUBLICITARE, CATALOAGE SI MANUALE	Whole period	8,802,848 7,768,534 985,229 49,085	97	6,245	8,398	ROMPETROL DOWNSTREAM SRL CUI: 12751583 91.3%
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. ROMPETROL DOWNSTREAM SRL CUI: 12751583 91.3% COMPANIA NATIONALA POSTA ROMANA SA CUI: 427410 7.6% COMPANIA NATIONALA DE ADMINISTRARE A INFRASTRUCTURII RUTIERE SA CUI: 16054368 0.5% ASCENS LEASING SRL CUI: 15736340 0.4% ASCENS TIPO SRL CUI: 40533380 0.1% 9 further suppliers 0.1%
SPITALUL CLINIC MUNICIPAL DR GAVRIL CURTEANU ORADEA CUI: 4208463	726 SERVICII DE ASISTENTA SI DE CONSULTANTA INFORMATICA	Whole period	8,778,439 8,778,439	35	1,790	8,856	HELION SA CUI: 26471400 93.9%
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. HELION SA CUI: 26471400 93.9% INFO WORLD SRL CUI: 13373052 6.1%
AUTORITATEA PENTRU SUPRAVEGHEREA SI PROTECTIA ANIMALELOR CUI: 27243460	909 SERVICII DE CURATENIE SI IGIENIZARE	Whole period	8,770,194 7,687,432 905,512 177,250	74	6,478	7,903	PENITENCIARUL BUCURESTI RAHOVA CUI: 9941693 88.7%
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. PENITENCIARUL BUCURESTI RAHOVA CUI: 9941693 88.7% COMPREST DINAMIC SERV SRL CUI: 25946064 5.1% PAFLORA IMPEX SRL CUI: 393112 3.5% ACTIV TOP CONSULTING DDD SRL CUI: 39333442 1.2% DDD CONSTANCE PERFECT CLEAN SRL CUI: 29210566 0.7% 2 further suppliers 0.8%
SPITAL CLINIC JUDETEAN DE URGENTA BIHOR CUI: 4208498	905 SERVICII PRIVIND DESEURILE MENAJERE SI DESEURILE	Whole period	8,740,267 8,524,660 215,607	33	1,525	9,372	STERILECO SRL CUI: 15071999 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. STERILECO SRL CUI: 15071999 96.8% ADIDEM GARDENER SRL CUI: 28089610 2.6% AC RAD MEDICAL CONSULT & SERVICE SRL CUI: 29724745 0.4% INSTITUTUL NATIONAL DE CERCETARE - DEZVOLTARE PENTRU FIZICA SI INGINERIE NUCLEARA HORIA HULUBEI - IFIN - HH CUI: 3321234 0.2% ROMECOL SRL CUI: 12165886 0.0%
SPITALUL CLINIC MUNICIPAL DR GAVRIL CURTEANU ORADEA CUI: 4208463	241 GAZE	Whole period	8,698,130 8,677,001 21,129	38	1,197	9,739	LINDE GAZ ROMANIA SRL CUI: 8721959 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. LINDE GAZ ROMANIA SRL CUI: 8721959 98.7% ADRIAN SPIRESCU SI MIHAELA PELTEACU SCPA CUI: 28697278 1.2% SIAD ROMANIA SRL CUI: 8184529 0.1%
DIRECTIA GENERALA DE ASISTENTA SOCIALA SI PROTECTIA COPILULUI - IALOMITA CUI: 9670462	151 PRODUSE DE ORIGINE ANIMALA, CARNE SI PRODUSE DIN CARNE	Whole period	8,674,358 8,406,584 267,774	401	1,457	8,497	COMSORADI SRL CUI: 6202149 91.9%
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. COMSORADI SRL CUI: 6202149 91.9% GEOCOR TRADE IMP-EXP SRL CUI: 14255365 7.2% EL CASIO COM SRL CUI: 9064636 0.7% COMIGA PROD IMPEX SRL CUI: 3821620 0.2%
DIRECTIA GENERALA DE ASISTENTA SOCIALA SI PROTECTIA COPILULUI ARGES CUI: 9742496	151 PRODUSE DE ORIGINE ANIMALA, CARNE SI PRODUSE DIN CARNE	Whole period	8,605,389 8,605,389	30	1,457	9,372	MATRA SRL CUI: 6287579 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. MATRA SRL CUI: 6287579 96.8% RADICSTAR SRL CUI: 4917490 3.3%
INSTITUTUL NATIONAL DE CERCETARE-DEZVOLTARE PENTRU OPTOELECTRONICA INOE 2000 INCD CUI: 9113623	316 ECHIPAMENT ELECTRIC	Whole period	8,583,248 7,995,243 588,005	86	10,564	8,694	INOESY SRL CUI: 25730485 93.2%
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. INOESY SRL CUI: 25730485 93.2% MEDIST LIFE SCIENCE SRL CUI: 24205119 2.4% CHORUS RESEARCH ENGINEERING DISTRIBUTION SRL CUI: 13808750 1.0% LABORATORIUM SRL CUI: 21897589 0.9% AMS 2000 TRADING IMPEX SRL CUI: 9603757 0.8% 27 further suppliers 1.8%
MUNICIPIUL BAIA MARE CUI: 3627692	641 SERVICII POSTALE SI DE CURIERAT	Whole period	8,583,003 8,564,378 18,625	46	1,062	9,959	COMPANIA NATIONALA POSTA ROMANA SA CUI: 427410 99.8%
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. COMPANIA NATIONALA POSTA ROMANA SA CUI: 427410 99.8% MARIUS HOME PRESS SRL CUI: 30019927 0.2%
INSTITUTUL DE URGENTA PENTRU BOLI CARDIOVASCULARE SI TRANSPLANT TARGU-MURES CUI: 32051606	983 SERVICII DIVERSE	Whole period	8,538,492 8,038,320 500,172	71	16,828	8,070	KROMATIC MIETTEX SRL CUI: 6664156 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. KROMATIC MIETTEX SRL CUI: 6664156 89.6% LEXRO PLUS SRL CUI: 13921996 6.2% BLUE LAUNDRY ROOM SRL CUI: 37769276 1.9% PRO M&D SERVICE SRL CUI: 13988449 1.4% MEDIWASH SRL CUI: 48957780 0.7% 2 further suppliers 0.2%
ORASUL JIMBOLIA CUI: 2502763	909 SERVICII DE CURATENIE SI IGIENIZARE	Whole period	8,529,580 8,498,020 31,560	173	6,478	7,166	PEISAJ HOSTA SRL CUI: 7283303 83.0%
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 83.0% DERATON SRL CUI: 1800958 16.8% WORK MIXING SRL CUI: 39363664 0.2% TOALETE ECOLOGICE SRL CUI: 18565644 0.0% DANCODA EVAL PROT SRL CUI: 31869365 0.0%
COMPANIA NATIONALA ADMINISTRATIA PORTURILOR DUNARII MARITIME SA CUI: 11776466	502 SERVICII DE REPARARE SI DE INTRETINERE SI SERVICII CONEXE PENTRU MIJLOACELE DE TRANSPORT AERIAN, FEROVIAR, RUTIER SI MARITIM	Whole period	8,440,189 8,355,676 76,834 7,679	92	2,163	9,075	TEHNONAV - SANTIER NAVAL DE CONSTRUCTII SI REPARATII NAVE SA CUI: 2268922 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. TEHNONAV - SANTIER NAVAL DE CONSTRUCTII SI REPARATII NAVE SA CUI: 2268922 95.2% DUNAV SRL CUI: 6074082 2.0% WATERMOTA SRL CUI: 22721199 1.7% DIESEL MECANICA SRL CUI: 22647602 0.6% GEMA SAFETY SRL CUI: 18034669 0.3% 4 further suppliers 0.2%
MUNICIPIUL MOINESTI CUI: 4591490	601 SERVICII DE TRANSPORT RUTIER	Whole period	8,435,479 7,449,053 899,687 86,739	143	8,118	9,727	TAVIS TEX SRL CUI: 21995544 98.6%
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. TAVIS TEX SRL CUI: 21995544 98.6% TRANSMAR SRL CUI: 14116383 0.8% NICBAC PROD SRL CUI: 9817750 0.4% COM CIBO TRANS SRL CUI: 9077830 0.1% APREX AUTO SRL CUI: 13686211 0.0% 1 further suppliers 0.0%

326-350 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