TOP100 (2019) Consultancy:

TOP100 (2019) List shows the consultancy companies that signed contracts with a public authority within last 3 years (2019-2017)::

RankingCompany NameTotal Contract Amount (TL)Number of ContractsRank 2018
1TÜMAŞ TÜRK303.570.247431
2TEMAT TEKNİK293.830.597135
3YÜKSEL PROJE285.797.219133
4GÖZLEM MÜHENDİSLİK276.455.69396
5UBM ULUSLARARASI249.174.048172
6EMAY ULUSLARARASI187.746.397154
7TPF ENGINEERING147.148.8402134
* 8EPTISA MÜHENDİSLİK143.200.8401
9BİMTAŞ BOĞAZİÇİ112.839.850117
10DOLSAR MÜHENDİSLİK85.369.4651611
11METRO İSTANBUL85.004.91539
12METRO PLAN79.322.2611512
13BCT İNŞAAT77.313.13938
14KOLTEK MÜŞAVİRLİK69.413.5121410
15MESCİOĞLU MÜHENDİSLİK64.605.4161319
16TEMELSU ULUSLARARASI63.866.4822715
17MEGA MÜHENDİSLİK63.702.068614
18ARCADIS NEDERLAND60.888.348213
19ERKA-AS PROJE54.948.490916
20ROYAL HASKONINGDHV52.500.000122
21SU-YAPI MÜHENDİSLİK49.799.9711421
22RENKTAŞ MİMARLIK49.784.117523
23BOTEK BOĞAZİÇİ49.644.536318
24ALTAŞ ALTYAPI39.173.5001126
25AKAR-SU MÜHENDİSLİK38.890.7301624
26SUİŞ PROJE35.495.5001527
27ALTINOK MÜŞAVİRLİK33.463.390625
28TRANSTECH ENGINEERS32.907.3231031
29PROYAPI MÜHENDİSLİK32.831.9651517
30OPTİM OBERMEYER31.623.416320
31AKKOL MADENCİLİK30.756.600132
32ART ÇEVRE28.889.710733
33PETA MÜHENDİSLİK27.043.416136
34HİDRO DİZAYN24.099.5001129
35PROTEK PROJE22.993.400737
36SU PEK22.200.000834
37PUSULA SU22.198.400641
38SEPA MÜHENDİSLİK21.021.6001640
39İNPRO MÜHENDİSLİK20.925.904644
* 40EMLAK PLANLAMA20.659.9001
41TEKFEN MÜHENDİSLİK20.431.000748
42BAR-SU PROJE19.880.135938
43EN-SU MÜHENDİSLİK19.299.650930
44UNİTEK İNŞAAT16.957.273150
45İSBAK İSTANBUL16.844.152251
46BS ULUSLARARASI16.492.400347
47PROKON MÜHENDİSLİK16.450.600228
48ALTER ULUSLARARASI16.141.056935
49PARSONS TRANSPORTATION16.000.020153
50PROTA MÜHENDİSLİK15.722.420355
51SAR PROJE15.661.150552
52RPA S.R.L15.257.316360
53ERBİL PROJE14.910.600656
54GEDAŞ GAYRİMENKUL14.700.000542
55THE BOSTON CONSULTING14.371.083358
56ULAŞIM MÜHENDİSLİK13.332.904161
57İNFOMAG REKLAM13.297.976162
58TÜBİTAK BİLİŞİM12.864.407163
59ERGES MÜHENDİSLİK12.200.000249
60ALFA SİSMİK12.122.5062121
61ADIMSU İNŞAAT12.014.000967
62EMİ GRUP11.906.268469
63KARADENİZ HARİTA11.609.125775
64GEOGİS MÜHENDİSLİK11.482.4376103
65EVİN ULUSLARARASI11.106.7951197
66HİDROMARK MÜHENDİSLİK9.725.000845
67ARTI PROJE9.640.000281
68PETEK PROJE9.638.000678
69EKATEK MÜHENDİSLİK9.299.750679
70HAPA MÜHENDİSLİK9.298.120895
71MERKEZ PROJE9.196.635646
72GEODATA ENGINEERING9.083.500283
73YÜKSEL DOMANİÇ8.937.500339
74MİMPAŞ MÜHENDİSLİK8.830.000485
75AFC ENERJİ8.782.800386
76KMG PROJE8.695.856164
77NOKTA PLANLAMA8.674.900287
78DERYA HARİTA8.641.308882
79KANALET PROJE8.199.100492
80TÜBİTAK MARMARA8.000.000172
81SINTAGMA S.R.L.7.600.000196
82NFB MÜHENDİSLİK7.470.000268
83YOLSİM MÜHENDİSLİK7.302.0005138
84YILDIZ HARİTA7.174.345698
85KUTLUBEY HARİTA7.088.6002198
86IDOM CONSULTING6.930.000199
87SAĞBAŞ MÜHENDİSLİK6.658.9256104
88BETON-SU MÜHENDİSLİK6.541.500457
89SPE DANIŞMANLIK6.435.7502101
90BİL-TEK MÜHENDİSLİK6.415.963589
91SETAN MÜHENDİSLİK6.375.000371
92TECNIMONT CIVIL6.300.000174
93ALYA PROJE6.244.4682286
94KOBA MÜHENDİSLİK5.921.000265
95FKM MÜŞAVİR5.840.4004100
96SOM PROJE5.825.000473
97ŞAH-KAR HARİTA5.735.5803241
98BHA İMAR5.650.0002113
99EGEPLAN PLANLAMA5.600.0005118
100ALP YAPI5.597.0002110

The ranking is higher than the previous year.

The ranking is lower than the previous year.

The ranking did not change from the previous year.

* Ranked in the list first time.