1. Alrabiah & Partner Co.
2. A.M.Al-Kalthoumi Trading Establishment
3. Abalkhail for Advanced Engineering and Technology Consulting
4. ABB Contracting Co.Ltd.
5. ABB Vetco Gray (Pte) Ltd.
6. Abdel Hadi Abdullah Al-Qahtani & Sons Co.
7. Abdul Lateef Jameel Co.
8. Abdul Latif S. Albabtain & Bros. Co.
9. Abdulaziz Al-Saleh
10. Abdulla Fouad Co. Ltd.
11. Abdullah Al-Faris & Co. Heavy Industries
12. Abdullah Ali Al-Wakeel & Bros. Co.
13. Abdullah Al-Suwaiket for Trading & Contracting Establishment
14. Abdullah Hashim Company Ltd.
15. Abdullah Hashim Industrial Gases & Equipment Co. Ltd.
16. Abdullah M.M. Al-Khodairy Sons Co.
17. Abdullah Said Bugshan & Bros.
18. Abdulrahman Al-Sodairi E.S.T
19. ABV Rock Group
20. Advanced Electronics Company Ltd.
21. Adwan Chemical Industries Co. Ltd.
22. AGOC-AOC, Al-Khafji Joint Operations
23. Agricultural Bank
24. Ahmad N. AlBinali & Sons Co.
25. Al Abdulkarim Trading
26. Al Abdullatif Group (Carpet Backing Plant)
27. Al Bilad Catalyst Co., Ltd
28. Al Ghaffari & Partners Co.
29. Al Hassa Irrigation and Drainage Authority
30. Al Janoub Factory for Red Brick
31. Al Jomaih and Shell Lubricating Oil Company Limited
32. Al Kaabi for Testing Equipment
33. Al Kaabi Soil & Materials Division
34. Al Latifia Factory for Plastic Mesh
35. Al Maha Trading & Contracting Establishment
36. Al Qahtani Nails & Galvanized Wire Factory
37. Al shifa Medical Syringe Mfg. Co. Ltd.
38. Al Sulaim Trad. Services Establishment
39. Al Watania Plastics
40. Al-Abdulkarim Drilling Co.
41. Al-Ahsa Chamber of Commerce & Industry
42. Alamdar & Co. Ltd.
43. Al-Aswad Trading & Contracting Establishment
44. Al-Azzaz Trading & Contracting Establishment
45. Al-Babtain Industries Co.
46. Al-Bassam Consulting Engineering
47. Al-Bawardi Steel Industries
48. Al-Bilad Chemicals Mediums
49. Al-Derbas Road & Maintenance Co., Ltd.
50. Al-Fanar Co.
51. Al-Ghamedi Wood Industries Co.
52. Al-Ghazzawi Professional Association
53. Al-Gihaz Establishment
54. Al-Haddad Trading & Industrial Establishment
55. Al-Haider Company
56. Al-Hassa Date Processing Factory
57. Al-Hassa Municipality
58. Al-Hassa Regional Agricultural Research Center
59. Al-Hejailan for Engineering Consultants
60. Al-Hoty Stanger Ltd.
61. Al-Jazira Desert Cooler & Water Cooler Factories
62. AlJomaih and Shell Lubricating Oil Company Limited
63. Al-Jubail Fertilizer Co.
64. AlJubail Manufacturing and Reprocessing Plastic Factory
65. Al-Jubail Petrochemical Company (KEMYA)
66. Al-Kaabi Soil & Materials Testing Establishment
67. Al-Kaabi Trading & Contracting Establishment
68. Al-Karar Establishment
69. Al-Khayat Establishment for Trade
70. Alkhomed Engineering Services Co.
71. Alkhorayef Commercial Co.
72. Al-Komed Engineering Service Co. - Bahrain
73. Al-Kuhaimi Metal Industries Ltd.
74. Al-Maimani Red Clay Bricks
75. Al-Majdouie Steel Industries
76. Al-Mallohi Establishment for Contr. & Trading
77. Al-Mana General Hospital
78. Al-Mardoof EST for Contracting
79. Al-Mashrik Contracting Co.
80. Al-Mutawa Samyong NDT Co. Ltd.
81. Al-Najim Saudi International Co. Ltd.
82. Al-Naqool Contracting Establishment
83. Al-Osais Contracting Establishment
84. Al-Othman Trading & Contracting Co.
85. Al-Qahtani Pipe Coating Terminal
86. Al-Rajhi Co. for Industry & Trade
87. Al-Rashed Polystyrene Factory
88. Al-Rashid Trading & Contracting Co.
89. Al-Saeed Marketing & Services Establishment
90. Al-Safa Madinah Hotel
91. Al-Safi Dairy Establishment
92. Al-Shareef Factory for Carton Containers
93. Al-Sharq Factories
94. Alshifa Medical Syringes Mfg. Co. Ltd
95. Al-Shuwayer & Partener
96. Alsuhaimi Drilling Company
97. Al-Sulaim Commercial Services Establishment
98. Al-Suwaidi, Trading & Development
99. Al-Thuraya College Co.
100. Al-Tuwairqi Group of Companies
101. Aluminium Products Co. Ltd.
102. Al-Waha Shopping Mall
103. Al-Watania Bricks
104. Al-Watania Plastics
105. Al-Zamil Air Conditioners
106. Al-Zamil Plastic Factory
107. Ameron Saudi Arabia,Ltd.
108. AMIANTIT - Fiberglass Pipes
109. AMIANTIT Rubber Industries
110. Arab Fund for Social and Economic Development
111. Arab Inspection & Q.A. Company (AICO)
112. Arab Paper Manufacturing Co. Ltd. (WARAQ)
113. Arabia Commercial Agency (ARCOMA)
114. Arabian Aerosurvey Co
115. Arabian Al Kali Company (SODA)
116. Arabian Axles, Foundries and Spare Parts Company
117. Arabian Bechtel Co
118. Arabian CBI
119. Arabian Cement Co. Ltd.
120. Arabian Chemical Company Ltd.
121. Arabian Chlorine Co., Ltd.
122. Arabian Consulting Engineering Center
123. Arabian Establishment for Development
124. Arabian Fiberglass Insulation Company, Ltd.
125. Arabian Metal Company
126. Arabian Minerals & Chemicals Co., Ltd.
127. Arabian Oil Company Ltd.
128. Arabian Petrochemical Company (PETROKEMYA)
129. Arabian Pipe Company
130. Arabian Seals Co. Ltd.
131. Arabian Tiles Company Ltd. (ARTIC)
132. Arabian Transformer Co.
133. ARASCO Chemical
134. Armed Forces Hospital Program
135. Arnon Plastic Industries Co. Ltd.
136. Arreen Al-Fahd Trading Establishment
137. ASAMCO (Adel A. Saad & Partner Aluminum Factory Co.
138. Ash-Sharqiyah Agricultural Development Company
139. Assaggaff Trading Establishment
140. Astra Industrial Complex Co., Ltd.
141. ASTRA Polymer Compounding Co. Ltd
142. ATCO-Honeywell
143. ATLAS - South Florida Test Service
144. ATLAS Material Testing Technology, N.V. (Netherlands)
145. Atlas Weathering Services Group
146. AUSTRADE
147. AZEL National Rock Wool Insulation Products Factory Co. Ltd.
148. Bahrain Center for Studies and Research
149. Bahrain National Oil Company
150. Bahrain Refinery BAPCO
151. Ballast Nedam Groep, N.V. BNG
152. Bandariyah International Co., Ltd.
153. Base Consulting
154. Baseelah Commercial Services
155. Basic Chemical Industries LTD.
156. Basil International Group
157. Battelle-Columbus, USA
158. Belleli Saudi Heavy Ind. Ltd.
159. BGP Arabia Company Ltd.
160. Bin Tami Waterproofing Co. Ltd.
161. BioEnvironment- Jeddah Biocity
162. Bitumat Company Limited
163. British Aerospace
164. Building Industry Establishment
165. Building Products Co. Ltd.
166. Buro Happold Consulting Engineers Ltd.
167. Carlton Al-Moaibed Hotel
168. Celebrand Arabia Ltd.
169. CELLMEC
170. Ceraver S.A. France
171. Chamber of Commerce & Industry - Riyadh
172. Chamber of Commerce & Industry Eastern Province
173. Chemical and Technical Industries Dubai
174. Chemical Development Corp. for Technical Services
175. CIBA Specialty Chemicals Inc.
176. Clean Environment Technologies
177. Coca Cola Company
178. Colgate-Palmolive Arabia Ltd.
179. Committee of Clay Brick Producers, Yamamah Factories for Red Bricks
180. Committee of Clay Brick Products
181. Communications and Information Tech. Commission
182. Consolidated Contractors Co. WLL
183. Consortium for Saudi Electrical Companies
184. Cooperheat Saudi Arabia Co., Ltd.
185. Council of Saudi Chamber of Commerce and Industry
186. DAGHISTANI for Superior Products Technical Services
187. Daleel Al-Souk Trading and Manufacturing Co.
188. Dalil Al-Souk Establishment
189. Dallah-Dowail Bitumen Co., Ltd (DADCO)
190. Dammam First Industrial City
191. Dammam Girls' College
192. Dammam Municipality
193. Dar Al-Riyadh
194. Dar Al-Taqniya
195. Dar Al-Uloom College
196. Dar Consulting Engineering Co. (DAR)
197. Dawood Fattani Contracting Establishment
198. Dermabit Waterproofing Industries Company Limited (DWI)
199. Dhahran Academy
200. Dhahran Gasket Factory (QuaSeal)
201. Different Organizations
202. Directorate of Dammam, Dammam
203. Directorate of Madina Al-Munawarrah
204. Dr. S. Fakeeh Hospital
205. Eastern Insulation Co. Ltd.
206. Eastern Pak
207. Eastern Petrochemical Co.
208. Eastern Petrochemical Co. (SHARQ)
209. Eastern Province Cement Company
210. Effat College
211. El Seif Development Co.
212. El Seif Development Company
213. Electricity Services Regulatory Authority
214. ELECTRONIA
215. El-Maimani Red Brick
216. El-Saif Engineering Contracting Establishment
217. EMCOR Company Limited
218. Emirates Link Reslab LLC
219. Emirates Roofing & Insulation Co., L.L.C.
220. Encyclopedia Works Publishing & Distribution Establishment
221. Energy Industries Council
222. Engineering & Technology Services
223. EniRepSa Gas Limited
224. Environment Public Authority-Kuwait
225. Environmental Preservation Company (Bee'Ah)
226. ETS Consultants
227. European Petrochemical Company IBN ZAHAR
228. FAHSS/TUV Saudi Arabia
229. Faisal K. Al-Angary & Partner Trading Co.
230. FAMCO
231. Fayhaa Al-Qassim Water Factory
232. Filling & Packaging Material Manufacturing Co. (FIPCO)
233. Fosam Company Ltd.
234. Foster Wheeler Arabia Ltd.
235. Fouz Chemical Co.
236. Fugro-Suhaimi Ltd
237. Future Technologies Inc.
238. GCC Interconnect Committee
239. GE-Meelsa Service Shop
240. General Authority for Investment
241. General Department of Traffic
242. General Electricity Corp.
243. General Services & Infrastructure Committee, Chairman, 1st
Industrial City, Dammam
244. Geotechnical Testing Center
245. Glaxo Saudi Arabia Limited
246. Golden Belt Village
247. Government of Al-Madina(Emirate)
248. Green Technical Establishment
249. Group Five Pipe Saudi
250. GTC - NDT Division
251. Gulf Busisness Network Trading CO, LTD.
252. Gulf Consult
253. Gulf Cooperation Council
254. Gulf Engineering Co. for Heat Exchangers Ltd.
255. Gulf Engineering Co., for Heat Exchangers Ltd.
256. Gulf Engineering House
257. Gulf Gasket Factory
258. Gulf Industrial Services Company Ltd.
259. Gulf Packaging Industries Ltd.
260. H.A. Al-Zamil & Brothers Company
261. H.A. Husseini & Partners for Trading & Inspection Co.
262. H.A. Husseini & Partners Trading & Inspection Company
263. Habib Rafiq Private Co., Ltd.
264. HADCO
265. Halliburton Energy Services Inc.
266. Hamber of Commerce & Industry - Riyadh
267. HARCO Arabia Cathodic Protection Co. Ltd.
268. Hawa Electric Panel Factory
269. Heckett MultiServe, Saudi Arabia Ltd.
270. Heckett Saudi Arabia Limited
271. HELLMUTH, OBATA+KASSABAUM, INC.
272. High Commission for the Development of Hail Region
273. Human Resources Development Fund
274. Hussain Al-Ali Establishment
275. Ibn Hayyan Company
276. Ibrahim Abdulla Al-Jumi'a Est
277. Idemitsu Kosan Co. Ltd.
278. Industrial Bank of Kuwait, KSC
279. Industrial Contractor Co. Ltd. (INCO)
280. Industrial Support Services Co. Ltd.
282. In-House
283. INMA Construction Materials Co. Ltd.
284. Int. Information & Trading Services Co.
285. International Dimension for Marketing & Technologies
286. Investigation and District Attorney - Dammam
287. ISCOSA Industries & Maintenance Ltd.
288. Japan Cooperation Center, Petroleum (JCCP)
289. Japan Energy Corporation
290. Japan National Oil Corporation
291. Jash Technical Services Co. Ltd.
292. Jeddah BioPharma
293. Jeddah Oil Refinery
294. Jeddah Secretariat
295. Jodran Company Ltd.
296. JOEL, Riyadh
297. Johns Hopkins University, USA
298. Jubail Concrete Products
299. K. I. Abdulkadir & Partners
300. KACST
301. Kaid Al Injaz Company for the Destruction of Hazardous Waste
302. Khaleej Dubai Trading Establishment
303. Khalid Al-khaldi Trading Establishment
304. King Abdulaziz & His Companies Foundation
305. King Abdulaziz Port
306. King Fahd Complex for Printing the Holy Quran
307. King Fahd Causeway Authority
308. King Khalid Military City (KKMC)
309. King Saud University
310. Kuwait Gypsum Manufacturing and Trading Company
312. Kuwait Society for Environmental Protection
313. LCC-SIPOREX
314. Lucent Technologies International Inc.
315. LUKSAR Energy Limited
316. Lummus Alireza Ltd. Co.
317. M.A.Al-Azzaz Establishment (MAAZ)
318. MACE Saudi Arabia Co. Ltd.
319. Mahd Ad'Dahab Mine
320. Mahmoud Hafiz Al-Dehlawi Establishment
321. Mannai Technical Services, Bahrain
322. Mannesmann Anlagenbau Arabia Ltd.
323. McClelland-Suhaimi Ltd.
324. McDermott Arabia Company Ltd
325. McDonnell Douglas Services, Inc.
326. MEAC Water Management
327. Medir for General Supplies Establishment
328. MEGASTAR
329. Metito Chemicals Industries Ltd.
330. Midal Cables Ltd.
331. Middle East Agriculture Company (MEAC)
332. Middle East Battery Company
333. Middle East Weighing System
334. Military Industries Corporation (MIC)
335. Military Survey Department
336. Military Works Department, General Administration (MODA)
337. Ministry of Communication
338. Ministry of Defense
339. Ministry of Health
340. Ministry of Higher Education
341. Ministry of Industry and Electricity
342. Ministry of Justice, Eastern Province Court, Dammam
343. Ministry of Municipal and Rural Affairs, Directorate of Dammam,
Saudi Arabia
344. Ministry of Petroleum and Minerals
345. Ministry of Planning
346. Ministry of Public Works and Housing
347. Ministry of Water and Electricity
348. Mitsubishi Research Institute, Inc.
349. Moder MoDécor & Wood Products Manufacturing Co. Ltd. (MODECOR)
350. Modern Electronics Establishment
351. Modern Industries Company
352. Mohammed al-Ojaimi Contracting Establishment
353. Mohammed Dossary Hospital
354. Mohammed M. Al Rumaih Co. For Trading Ltd.
355. Mouwasat Dispensary
356. Mr. Ibrahim J. Al-Ahmadi, Mr. Hassan A. Mirah
357. Mr. Omar Khurshaim
358. Mr. Saeed Abdullah Al-Ghamdi
359. Musaid Switch Gear Factory
360. Mutawa Trading & General Services Establishment
361. Nabha Rubber Factory Co.
362. NALCO Saudi Co. Ltd.
363. NAPCO Modern Plastic Products Company
364. National Company for Cooperative Insurance
365. National Environmental Preservation Company
366. National Factory for Polystyrene Packs
367. National Foundries Company
368. National Galvanizing and Coating Factory
369. National Gas and Manufacturing Company (GASCO)
370. National Industrial Gases Company
371. National Metal Manufacturing and Casting Company(MAADANIYAH)
372. National Metal Recovery Co. Ltd. Ma'Aden
373. National Methanol Company (Ibn Sina)
374. National Petrochmical Industrialization Co.
375. National Petroleum Technology Co.
376. National Pigment Masterbatch Co. (MULAWINAT)
377. National Pipe Company Ltd.
378. National Refrigeration Co.
379. National Starch & Chemical
380. National Steel & Iron Factory
381. National Titanium Dioxide Co. Ltd.
382. National Water & Environment Technologies Ltd.
383. NDTD & Corrosion Control Services
384. Nesma Emcor
385. New World Advanced Technology Inc.
386. NGK Insulators, LTD.
387. Obhur Resort
388. Olayan Arabian Packaging Co.
389. Olayan Descon Industrial Co.
390. Oman Refinery Co.
391. Omar Jazzar Consulting Engineers
392. Oraini Trading & Contracting Co.
393. Osaimi Engineering Office
395. Oweidah Establishment for Trade
396. PC Sub-Committee
397. Petrocon Arabia Limited
398. Petroleum Development Oman L.L.C.
399. Petroleum Energy Center (PEC), Japan
400. Petroleum Information Corporation
401. Petromin Petrola Rabigh Refinery
402. Petromin Shell Refinery Company
403. Petromin-Mobil Yanbu Refinery Co Ltd
404. PK, Plant Engineering Dept.
405. PLASTICO
406. Presidency of Meteorology and Environment (PME)
407. Pritchard Al-Bassam Co. Ltd.
408. Qanbar Dywidag Precast Co. Ltd
409. Qassim Cement Co.
410. Rabigh Power Plant
411. Rabigh Refining & Petrochemicals Co. L.L.C
412. Rachem Saudi Arabia Ltd.
413. Radiation Protection Corp. Ltd
414. Raqtan Trading Establishment
415. Rashid Geotechnical & Materials Engineers
416. Rawabi Industrial Support Services
417. Rawabi Trading & Contracting Co. Ltd.
418. Raychem Saudi Arabia Ltd.
419. Regional Organization for the Conservation of the Red Sea and the
Gulf of Aden
420. Regional Organization for the Protection of Marine Environment
(ROPME)
421. Remal Electric Factory
422. Repsol Exploration SA, Planate 4
423. Rezayat Trading Company LTD.
424. Riaydh Cables Co.
426. Riyadh Metal Parts Factory
427. Riyadh Municipality
428. Riyadh Water & Sewage Directorate
429. Rolls-Royce plc.
430. Royal Commission for Jubail and Yanbu
431. Royal Saudi Air Force
432. Royal Saudi Naval Force
433. Saad Trading & Contracting Co.
434. Sabic Services Ltd.
435. SABIC Technology Center
436. SADAF
437. SAFCO
438. Safe Radiation Services
439. Safola Company for Packing System - Plastic Factory
440. Sahmi Al Zouman
441. Saif Al-Saudia Establishment for Trading
442. Saleh & Abdulaziz Abahsain Co.Ltd
443. Saline Water Conversion Corporation (SWCC)
444. SAMAREC
445. Saud Trading & Contracting Company
446. Saudi Electricity Company
447. Saudi Transformer Co. Ltd.
448. Saudi Agricultural Development Co.
449. Saudi Arabian Advanced Fabrics
450. Saudi Arabian Aminantit Group, Dammam
451. Saudi Arabian Bechtel Company (SABCO)
452. Saudi Arabian Co. for Agriculture and Chemical Products Ltd.
453. Saudi Arabian Ductile Iron Pipes Co. Ltd.
454. Saudi Arabian Engineering Co. Ltd.
455. Saudi Arabian Fertilizer Co. (SAFCO)
456. Saudi Arabian General Investment Authority
457. Saudi Arabian Mining Company (Maaden)
458. Saudi Arabian Monetary Agency
459. Saudi Arabian Oil Company (Saudi Aramco)
460. Saudi Arabian Saipem Ltd
462. Saudi Arabian Texaco.
463. Saudi Arabian Trading & Construction Company (SATCO)
464. Saudi Aramco Mobil Refinery Co. Ltd. (SAMEF)
465. Saudi Aramco Shell Refinery Co.
466. Saudi Archirodon Ltd.
467. Saudi Basic Industries Corporation (SABIC)
468. Saudi Binladin Group-PCM Division
469. Saudi Cable Company
470. Saudi Carpet Factory
471. Saudi Cement Company
472. Saudi Ceramic Company
473. Saudi Chevron Petrochemical Co.
474. Saudi Chevron Phillips Co.
475. Saudi Company for Environmental Works Ltd.
476. Saudi Conduit Coating Co
477. Saudi Consolidated Electric Company (SCECO)
478. Saudi Consolidated Engineering Company (Khatib & Alami)
479. Saudi Consulting and Design Office
480. Saudi Consulting Services
481. Saudi Development & Training Company Ltd.
482. Saudi Dolomite Factory Corp.
483. Saudi Electricity Co.
484. Saudi Electricity Company- Eastern Region
485. Saudi Electricity Company- Western Region
486. Saudi European Petrochemical Co. (Ibn Zahr)
487. Saudi Fal
488. Saudi Fertilizer Company (SAFCO)
489. Saudi Fisheries Company (Al-Asmak.)
490. Saudi German Company
491. Saudi Halliburton Logging LLC
492. Saudi Health Services Company
493. Saudi Industrial Solvents Company (SISCO)
494. Saudi Industries Devlopment Co. (TATWEER)
495. Saudi Industries for Pipes Co. Ltd.
496. Saudi International Petrochemical Company (SIPC)
497. Saudi Iron and Steel Company (HADEED)
498. Saudi Japanese Textile Company Limited
499. Saudi Labs. Limited
500. Saudi Lucy Co. Ltd.
501. Saudi Marble & Granite Factory Co. Ltd.
502. Saudi MBT
503. Saudi Mechanical Industries Co.
504. Saudi Methanol Company (AR-RAZI)
505. Saudi Oger Ltd.
506. Saudi Organization for Industrial Estates and Technology Zones
507. Saudi Paper Manufacturing Company
508. Saudi Perlite Ind.
509. Saudi Petrochemical Company (SADAF)
510. Saudi Pharmaceutical Industries and Medical Appliances Corporation
(SPIMACO)
511. Saudi Plastic Co.
512. Saudi Polyolefins Company
513. Saudi Railways Organization
514. Saudi Readymix Concrete Co.
515. Saudi Red Bricks Company
516. Saudi Snack Foods Co. Ltd.
517. Saudi Tannery Company Ltd.
518. Saudi Technical Limited
519. Saudi Telecom Company
520. Saudi Tire Recycling Co.
521. Saudi Transformers Co. Ltd.
522. Saudi Water Technology
523. Saudi Yanbu Petrochemical Plant (YANPET)
524. Saudi Yarn And Knitting Technology Factory
525. Saudi-Sudanese Red Sea Commission
526. SAVIC Services Ltd. (For Eastern Petrochemical Co.)
527. SCECO-East
528. SCECO-South
529. Schlumberger Middle East S.A.
530. Scientific & Medical Equipment House
531. SGS Inspection Services Saudi Arabia Ltd.
532. Shairco for Trading Industry & Contracting
533. Shuaib Ovens Factory
534. Sinco Saudi Gas Limited
535. SIPCO
536. Sir Alexander Gibb & Partners Consulting Engineers (GIBB)
537. SNC-LAVALIN Inc.
538. South Florida Test Service, DSET Laboratories, USA.
539. South Rub Al-Khali Company Ltd.
540. Southern Province Cement Co.
541. Sulaiman Al Abdul Aziz Al Rajhi & Sons
542. Sumam Trading Establishment
543. Synthomer Middle East
544. Tabuk Agricultural Development Co. (TADCO)
545. Tabuk Cement Co.
546. Tamah Protection Services Establishment
547. Tamimi Co.
548. Technical Seal Co. Ltd.
549. Telecommunication Bureau, GCC, Bahrain
550. The National Institute for Environmental Training
551. The Committee for Establishing Prince Mohammad Bin Fahd Private
University
552. The National Titanium Dioxide Co. Ltd.
553. The Saudi Lucy Co. Ltd.
554. The Saudi Ports Authority
555. The Scientific Committee Al-Bayan Charity Society
556. The World Bank
557. The GAR Block & Tile Manufacturing Company
558. Tig Manufacturing Arabian Limited
559. Tig-Maseneilan Arabia Ltd.
560. Unicoil Ltd.
561. United Lube Oil Company Ltd.
562. United NAPCO
563. United Transformers Electric Company (UTEC)
564. University of Southern California (USA)
565. VECO Arabia Ltd.
566. Vetco Saudi Arabia Ltd.
567. VITA Food Products
568. Waha Electric Supply Company of Saudi Arabia Ltd.
569. Watania for Industries
570. Water & Sewage Authority in Eastern Province, Ministry of Municipal
& Rural Affairs
571. Water Projects Saudi Arabia Ltd
572. Western Atlas Arabia (Baker Hughes)
573. Yamamah Factory for Red Bricks & Clay Products Co. Ltd.
574. Yanbu Cement Co.
575. Yousif H. S. Trade Establishment
576. Yusuf Bin Ahmed Kanoo
577. Zahid Tractor & Heavy Machinery Co. Ltd.
578. Zaki R. Al-Zaer & Partners Co.
579. Zamel & Turbag Consulting Engineers
580. Zamil Air Conditioners
581. Zamil Glass Industry
582. Zedan Consultants
583. Zuhair Fayez Partnership