Investor Relation’s update INVESTOR BULLETIN

based on 3M2016

BOARD GUIDANCE#5 PT WIJAYA KARYA (Persero) Tbk. 2

TABLE of CONTENT

SEGMENT OVERVIEW

GROUP PERFORMANCEIR’s UPDATE

BOARD GUIDANCE#5 PT WIJAYA KARYA (Persero) Tbk. 3

SEGMENT OVERVIEW

Spirit of Innovation | 4

60% 99% 85.26% 90.04% 96.05% 99%

51%

60%

99%

PORTOFOLIO BISNISSUBSIDIARIES

50%

Government Public

65.05%34.95%

Spirit of Innovation | 5

Government Public

65.05%34.95%

Toll Road

0,14% 40% PT AIR MINUM INDONESIA 14%

20%

2%

0,4%

PT Citra Marga Lintas Jabar

PORTOFOLIO BISNIS

Railway

15%

38%

Sea Port

25%PT Pilar Sinergi BUMN Indonesia

Transportations Infra

Energy Renewable Energy Water & Environment

INVESTMENT IN ASSOCIATE

TPPI20%

Spirit of Innovation | 6

BUSINESS PILARSINDUSTRY INFRASTRUCTURE &

BUILDINGENERGY & INDUSTRIAL

PLANTREALTY & PROPERTY INVESTMENT

Precast Concrete : - Precast Concrete Product - Natural Resources

Management

Industrial Facilities : - Steel Fabrication - Aluminium Casting - Plastic Injection

Bitumen : - Granular Asphalt - Extraction Asphalt

Civil Construction : - Road and Bridge - Seaport, Jetty - Dam & Barrage

Building Construction : - Residential & Commercial - Airport - Facility

Steel Construction : - Erection - Equipment Installation

EPC : - Oil and Gas Plant - Petrochemical Plant - Cement Plant, Power Plant - Mining, Biofuels, Fertiliser

Operation & Maintenance : - Power Plant - Industrial Equipment

Realty & Property : - Landed House - High-rise (Apartment, Condotel, Office Mixed Use) - Industrial Estate

Property Management

Energy Water & Environment Transportation Infrastructure

Civil Work Department Overseas Department Building Department

Industrial Plant Department Energy & Power Department

Building Department Energy & Power Department

SERV

ICES

/PRO

DUCT

SDE

PART

MEN

T, SU

BSID

IARI

ES, A

SSOC

IATE

S

PT Pilar Sinergi BUMN Indonesia

TPPI

Spirit of Innovation | 7

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

2015 2016

1.5461.243

967

581285

3.734

3.069

2.5972.318

2.0331.828

1.5571.253

1.041683

309210210 309

6831.041

1.2531.557

1.8282.033

2.3182.597

3.069

3.734

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

2015 2016

4.4473.8323.3561.643

413

19.077

13.15811.562

10.59010.909

9.1338.573

4.3033.6243.3832.768

783783

2.768 3.383 3.624 4.303

8.573 9.133

10.90910.59011.562

13.158

19.077

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

2015 2016

1.3471.475

1.567

494

0,26

1.034

658

166166626159595962110,490,49 11 62 59 59 59 61 62

166 166

658

1.034

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

2015 2016

215163,751358355

1.376

1.0391.0181.018

358338233213

1521181097979 109 118 152213 233

338 358

1.018 1.018 1.039

1.376

SEGMENT: INDUSTRY SEGMENT: INFRA & BUILDING

SEGMENT: ENERGY & IND. PLANT SEGMENT: PROPERTY & REALTY

NEW CONTRACT

BOARD GUIDANCE#5 PT WIJAYA KARYA (Persero) Tbk. 8

GROUP PERFORMANCE

Spirit of Innovation 9

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Total 2016 MoM 2016 MoM 2015 Total 2015

25.222

17.952

15.343

14.09213.362

11.36010.423

5.8284.877

4.245

3.196

1.072

7.270

2.608

1.252730

2.002

937

4.595

9516311.049

2.1241.072

841688

3.2232.048

754

7.5556.713

6.025

2.802

7541.072

3.196

4.2454.877

5.828

10.42311.360

13.36214.092

15.343

17.952

25.222

1.0722.124

1.049 631 951

4.595

937

2.002

7301.252

2.608

7.270

NEW CONTRACT CYCLENEW CONTRACT 5M2016 7,554.72 5M2015 5,828.15

29.7%

12.34%

41,92%37,66%

29,62%

Spirit of Innovation 10

Industrial Plant

Precast

Building

Property

Toll, Road&Bridges

Port, Irrigation, DAM

Manufacture&Constr

Bitumen

Power Plant 393

23

154

0

1.073

215

3.373

1.369

954

47

2

232

1.200

1.220

213

1.883

1.019

12

5M2015 5M2016

NEW CONTRACT BASED ON SCOPE OF WORK (5M2016)

NEW CONTRACT 5M2016 7,554.72 5M2015 5,828.15

0.21%

17.48%18.13%

32.30%44.65%

3.65%2.84%

20.94%14.21%

20.60%

12.63%

3.97%2.03%

0.31%0.80%

5.20%

0.04%

Spirit of Innovation 11

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

5.8125.1794.5561.685648 1.7421.5341.4691.117106

19.50919.68619.54319.01918.702

10.94010.74210.80510.54510.455

Carry Over JO Carry Over Non JO New Contract JO New Contract Non JO

21.770,32

26.312,06 27.236,56 27.975,1828.949,57

33.710,2 34.199,79

37.426,49 38.022,8939.170,75

42.651,64

48.523,24

ORDER BOOK (NEW CONTRACT + CARRY OVER) (5M2016)ORDER BOOK 5M2015 28,949.57 5M2016 38,003.96

31.28%

Spirit of Innovation 12

(IDR.Bio)

5M2016 MAJOR AWARDED PROJECTS

- Manado Bitung Toll Road Rp169.63Bn

- Fly Over Semanggi Rp313.70Bn

- Wisma Atlit Building Rp978.75Bn

- Prabumulih Gas Facilities Rp296.16Bn

- Epc Palm Oil Mill Rp551.20Bn

- Apms Soekarno Hatta Rp380.03Bn

5M2015 5M2016

3.65%

1.02% 73.84%

21.49%

5,828.15

5M2015 5M2016

30.58%

61.71%

28,949.57

Industry Infra & Building Energy & Industrial Plant Property & realty

NEW CONTRACT CARRY OVER

7,554.72 2.84%

58.86%

20.47%

38.003,96 2.87%

14.44%

78.19%

4.50%

4.06%

NEW CONTRACT AND CARRY OVER(5M2016)

3.65%

17.83%

ORDER BOOK 5M2015 28,949.57 5M2016 38,003.96

31.28%

Spirit of Innovation 13

(bilion Rp.)NEW CONTRACT BASED ON PROJECT OWNER

58,6%

5,5%

35,9%

57,8%

15,8%

26,4%

2010 2011 2012 2013 2014 2015 2016F

31.6%

28.2%

40.2%51.0%

30.6%

18.4%

29%

15.3%

Private SOE Government

2015MAY

2016MAY

39.69%

42.54%

17.77%

63.42%

15.85%

20.73%

Spirit of Innovation |

0

1750

3500

5250

7000

2012 2013 2014 2015F 2016F

SubsidiariesFixed AssetBusiness DevelopmentCapital Placement

14

1,045.9691.4 753.8

CAPITAL EXPENDITURE 2016F

22.5

6,980.62

1,735.17

BOARD GUIDANCE#5 PT WIJAYA KARYA (Persero) Tbk. 15

IR’s UPDATE

Spirit of Innovation

Number of Outstanding

Shares

(as of May 31st, 201

6

6.149.225.000

16

SHAREHOLDER’S STRUCTURE

Employees 1.03%

Foreign 15,19%

Indo Mutual Funds 4,46%

Indo Corporates 9,87%

Indonesian 4,39%

Government 65,06%

2016MAY

17

FOREIGN OWNERSHIP WIKA SHARES 2007-5M2016

0%

5,5%

11%

16,5%

22%

Jan

May Sep Jan

May Sep Jan

May Sep Jan

May Sep Jan

May Sep Jan

May Sep Jan

May Sept

Jan

May

14.68%

WIKA’s shares price WIKA’s foreign ownership

IDR 2,400

Spirit of Innovation

DisclaimerThis material is for Information only, and we are not soliciting any action based upon it. This report is not to be construed as an offer to sell or the solicitation of an offer to buy any security in any jurisdiction where such an offer or solicitation would be illegal. The Information herein has been obtained from sources believed to be reliable, but we do not warrant that it is accurate or complete, and it should not be relied upon as such. Opinion expressed is our current opinion as of the date appearing on this material only, and subject to change without notice. It is intended for the use by recipient only and may not be reproduced or copied/photocopied or duplicated or made available in any form, by any means, or redistributed to others without written permission of PT Wijaya Karya (Persero) Tbk.

18

For further information Please contact Investor RelationsPT Wijaya Karya (Persero) TbkD.I Panjaitan Kav. 9 Jakarta 13340IndonesiaPhone: +62 21 8192808Fax: +62 21 85911969investor-relations@wika.co.id PuspitaAnggraeni SuryaHutagaol PurbaYudhaTama

IR CONTACT

EPC 721 MW

Invesatsi 200 MW

Kosntruksi 8.650 MW

Total Kapasitas

9.373 MW 22% total PLN

KONSTRUKSI MW

PLTGU Gresik 9 x100 + 3x200

PLTGU Grati 6x100 + 1x200

PLTU Cilacap 1 2x300

PLTGU Cilegon 2x250 + 240

PLTU Labuan 2x300

PLTU Indramayu 3x330

PLTU Labuan Angin 2x115

PLTGU Muara Karang 2x250 + 240

PLTU Pelabuhan Ratu 3x350

PLTGU Tanjung Priok 2x250 + 240

PLTU Cilacap 2 1x660

TOTAL 8,650

EPC antara lain : PLTU Amurang 2x25 MW, PLTU Asam Asam 2x65 MW , PLTG Tanjung Batu 2x70 Mw, PLTG Arun 184 MW dll

KONSTRUKSI MW THN

PLTD BALI 54 2010

PLTD Ambon 28 2011

PLTG Borang 67 2011

PLTMG Rengat 23 2011

PLTMG Rawa minyak 28 2013

TOTAL 200

Sampai dengan bulan September 2014 kapasitas terpasang pembangkit PLN dan IPP di Indonesia adalah 43.457

RUPTL PLN 2015-2024

Par.sipasiWIKAdalambidangKelistrikandiIndonesia

NO

NAMA PROYEK MW PORSI WIKA (%)

1 PLTGU JAWA-1 (2X800 MW)  JAWA BARAT 1600 202 PLTU JAWA 5 (2X1000 MW)  BANTEN 2000 10

3 PLTU JAWA 7 (2X1000 MW )  BANTEN 2000 9

4 PLTGU JAWA BALI-3 PEAKER (500MW)  BANTEN 500 205 PLTAKARANGKATES&KESAMBEN,(100+37MW) JAWATIMUR 137 20

6 PLTU MEULABOH 3&4, (2X200 MW)  ACEH 400 40

7 PLTG BANGKA PEAKER (100 MW)  BANGKA BELITUNG 100 20

8 PLTU Sulut 3 2 x50 100 30TOTAL 6,837

NO

NAMA PROYEK MW PORSI WIKA (%)

1 PLTGU MUARA KARANG PEAKER (500 MW) - JAKARTA 500 20

2 PLTGU JAWA 2 TJ PRIOK (800 MW) - JAKARTA 800 9

3 PLTB SIDRAP PARE PARE SULSEL (70 MW + 40 MW) PEKERJAAN CIVIL 110 100

TOTAL 1410

IPP

KONSTRUKSI

DAFTARPROYEK235.000MWYGDIIKUTIWIKA

Spirit of Innovation | 21

DEVELOPMENT OF ORDER BACKLOG 2016

-1,664,206

16,355,843

Reported Order

Backlog End 2014

Reported Order

Backlog End 2014

New Contract

2014Work Done

Changes in Backlog of

Projects

25,221,760

22,067,728 22,067,728

-1.73%%Growth Order backlog: -1.73%%(yoy)

Non JO

JO