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

Market Closed - OTC Markets 09:30:19 2026-05-11 EDT			5-day change	1st Jan Change
0.0210 ^USD	+29.63%		+133.33%	+103.88%

1 week	+133.33%
Current month	+133.33%

Market Cap	199K 171K 161K 147K 276K 18.99M 280K 1.89M 738K 9.51M 745K 729K 31.59M	P/E 2007	-2.26x	P/E 2008	-1.58x
Enterprise Value	2.68M 2.31M 2.17M 1.98M 3.72M 256M 3.78M 25.48M 9.96M 128M 10.06M 9.84M 426M	EV / Sales 2007	958,114x	EV / Sales 2008	785,852x
Free-Float	99%	Yield 2007 *	-	Yield 2008	-

1 day	+29.63%
1 week	+133.33%
Current month	+133.33%
1 month	+133.33%
6 months	+29.63%
Current year	+103.88%

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

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	+29.63%	+133.33%	-16.67%	+11.11%	4.59M
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FTI CONSULTING, INC.	-1.02%	+0.28%	-8.24%	-21.09%	4.11B
HACKSAW AB	+3.39%	+9.59%	+22.60%	-	2.5B
UFUK YATIRIM YONETIM VE GAYRIMENKUL	-1.65%	+5.77%	+71.30%	+2,469.44%	1.81B
ICF INTERNATIONAL, INC.	-1.00%	-6.96%	-10.17%	-32.26%	1.59B
NIHON M&A CENTER HOLDINGS INC.	+1.54%	+4.64%	-8.69%	-8.12%	1.34B
RESOLUTE HOLDINGS MANAGEMENT, INC.	+1.64%	+3.10%	+129.16%	-	1.04B
SHANGHAI RESEARCH INSTITUTE OF BUILDING SCIENCES GROUP CO., LTD.	-0.23%	-0.68%	-35.55%	-31.85%	788M
DARK HORSE TECHNOLOGY GROUP CO., LTD.	+0.47%	+4.15%	-5.60%	+7.64%	788M
Average	+3.72%	+2.00%	+12.83%	+308.21%	2.11B
Weighted average by Cap.	+1.69%	+3.19%	+7.41%	+273.83%

	2007	2008
Net sales	3.13 2.7 2.54 2.31 4.34 298.83 4.41 29.72 11.62 149.64 11.73 11.48 497.28	3.54 3.05 2.87 2.61 4.91 338.1 4.99 33.62 13.15 169.31 13.27 12.99 562.63
Net income	-874K -755K -709K -645K -1.21M -83.58M -1.23M -8.31M -3.25M -41.86M -3.28M -3.21M -139M	-625K -540K -508K -462K -868K -59.8M -882K -5.95M -2.33M -29.95M -2.35M -2.3M -99.52M
Net Debt	2.4M 2.07M 1.95M 1.77M 3.33M 229M 3.38M 22.81M 8.92M 115M 9.01M 8.81M 382M	2.48M 2.14M 2.01M 1.83M 3.44M 237M 3.5M 23.59M 9.22M 119M 9.31M 9.11M 395M