Protosource Corporation is a Shell company. The Company did not generate any revenue nor income. Its wholly owned subsidiary, Protosource Singapore Pte. Ltd., provides hospitality consultancy, operation and management services.

Employees

Sector

Business Support Services

More about the company

Quotes

Date	Price	Change	Volume
26-06-11	0.0162 $	0.00%	56,000
26-06-10	0.0162 $	-20.20%	11,045

Delayed Quote OTC Markets

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Market Closed - OTC Markets Other stock markets 13:33:08 2026-06-11 EDT			5-day change	1st Jan Change
0.0162 ^USD	0.00%		-20.20%	+57.28%

Current month	-7.43%
1 month	-20.20%

Market Cap	199K 171K 158K 148K 277K 18.87M 281K 1.87M 727K 9.19M 745K 729K 31.81M	P/E Ratio 2007	-2.26x	P/E Ratio 2008	-1.58x
Enterprise Value	2.68M 2.31M 2.13M 2M 3.74M 255M 3.8M 25.18M 9.82M 124M 10.06M 9.84M 429M	EV / Sales 2007	958,114x	EV / Sales 2008	785,852x
Free-Float	99%	Yield 2007 *	-	Yield 2008	-

1 week	-20.20%
Current month	-7.43%
1 month	-20.20%
6 months	-10.50%
Current year	+57.28%

1 week	0.01	0.02
1 month	0.01	0.02
Current year	0.01	0.08
1 year	0.01	0.21
3 years	0	0.21
5 years	0	0.21
10 years	0	0.6

ProtoSource Corporation Stock

Stocks

PSCO

US7439584076

Business Support Services

Valuation: ProtoSource Corporation

Chart: ProtoSource Corporation

Press Releases: ProtoSource Corporation

Quotes and Performance

Course Extremes

Managers and Directors: ProtoSource Corporation

Management Consulting Services

Financials

Company Profile

Quotes

Manager	Title	Age	Since
Mun Hon Liew PSD	President	-	-
Kah Chok Ling PRN	Corporate Officer/Principal	-	-
Yi Hong Ng TRE	Treasurer	-	-

Director	Title	Age	Since
Mun Hon Liew BRD	Director/Board Member	-	-
Kah Chok Ling BRD	Director/Board Member	-	-
Teck Kee Khoo BRD	Director/Board Member	52	-

Add to a list 0 selected To use this feature you must be a member Log in Sign up	Change	5-day change	1-year change	3-year change	Capi.($)
PROTOSOURCE CORPORATION	0.00%	-20.20%	+24.62%	+76.09%	8.26M
BAYCURRENT, INC.	-3.70%	-7.13%	-23.17%	+2.65%	5.41B
FTI CONSULTING, INC.	+1.84%	-0.71%	-2.31%	-17.64%	4.6B
HACKSAW AB	+0.84%	+0.78%	-	-	2.34B
UFUK YATIRIM YONETIM VE GAYRIMENKUL	-0.76%	-3.20%	+42.23%	+2,400.00%	1.33B
ICF INTERNATIONAL, INC.	+0.37%	+4.12%	-17.42%	-41.67%	1.31B
NIHON M&A CENTER HOLDINGS INC.	-1.17%	-0.17%	-10.72%	-37.65%	1.27B
RESOLUTE HOLDINGS MANAGEMENT, INC.	+2.03%	+11.06%	+249.81%	-	1.07B
SHANGHAI RESEARCH INSTITUTE OF BUILDING SCIENCES GROUP CO., LTD.	+1.83%	-1.90%	-19.02%	-24.88%	815M
DARK HORSE TECHNOLOGY GROUP CO., LTD.	-0.08%	-2.45%	-14.63%	-33.65%	627M
Average	+0.12%	-1.05%	+25.49%	+290.41%	1.88B
Weighted average by Cap.	-0.42%	-0.01%	+7.64%	+193.84%

	2007	2008
Net sales	3.13 2.7 2.49 2.33 4.36 297.04 4.43 29.37 11.45 144.58 11.73 11.48 500.61	3.54 3.05 2.81 2.63 4.94 336.07 5.01 33.23 12.96 163.58 13.27 12.99 566.39
Net income	-874K -755K -696K -651K -1.22M -83.08M -1.24M -8.21M -3.2M -40.44M -3.28M -3.21M -140M	-625K -540K -498K -466K -873K -59.44M -887K -5.88M -2.29M -28.93M -2.35M -2.3M -100M
Net Debt	2.4M 2.07M 1.91M 1.79M 3.35M 228M 3.4M 22.54M 8.79M 111M 9M 8.81M 384M	2.48M 2.14M 1.97M 1.85M 3.46M 236M 3.52M 23.31M 9.09M 115M 9.31M 9.11M 397M