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 Other stock markets 14:08:57 2026-06-22 EDT			5-day change	1st Jan Change
0.0105 ^USD	-35.19%		-.--%	+1.94%

1 month	-48.28%
3 months	-35.19%

Market Cap	199K 174K 160K 149K 282K 18.9M 286K 1.91M 744K 9.29M 745K 729K 32.02M	P/E 2007	-2.26x	P/E 2008	-1.58x
Enterprise Value	2.68M 2.34M 2.15M 2.01M 3.81M 255M 3.86M 25.84M 10.05M 125M 10.06M 9.84M 432M	EV / Sales 2007	958,114x	EV / Sales 2008	785,852x
Free-Float	99%	Yield 2007 *	-	Yield 2008	-

1 day	-35.19%
1 month	-48.28%
3 months	-35.19%
6 months	-34.38%
Current year	+1.94%

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	-35.19%	-.--%	-34.38%	+14.13%	5.35M
BAYCURRENT, INC.	+2.14%	+12.29%	-9.60%	+31.65%	6.24B
FTI CONSULTING, INC.	+2.81%	+1.65%	-6.85%	-21.87%	4.54B
HACKSAW AB	-0.16%	+1.42%	+4.93%	-	2.36B
UFUK YATIRIM YONETIM VE GAYRIMENKUL	-3.33%	-7.46%	+48.93%	+2,084.17%	1.65B
ICF INTERNATIONAL, INC.	+3.51%	+4.87%	-15.20%	-39.51%	1.36B
NIHON M&A CENTER HOLDINGS INC.	+3.50%	+7.18%	-4.04%	-35.04%	1.29B
RESOLUTE HOLDINGS MANAGEMENT, INC.	+3.26%	+10.73%	+309.21%	-	1.22B
SHANGHAI RESEARCH INSTITUTE OF BUILDING SCIENCES GROUP CO., LTD.	+3.14%	+6.49%	-22.12%	-24.40%	800M
DARK HORSE TECHNOLOGY GROUP CO., LTD.	+1.06%	-2.78%	-17.58%	-18.06%	653M
Average	-1.91%	+7.10%	+25.33%	+248.88%	2.01B
Weighted average by Cap.	+1.83%	+11.17%	+16.16%	+206.55%

	2007	2008
Net sales	3.13 2.73 2.51 2.34 4.44 297.55 4.51 30.14 11.72 146.26 11.73 11.48 504.01	3.54 3.09 2.84 2.65 5.02 336.65 5.1 34.1 13.26 165.48 13.27 12.99 570.24
Net income	-874K -764K -702K -655K -1.24M -83.23M -1.26M -8.43M -3.28M -40.91M -3.28M -3.21M -141M	-625K -547K -502K -468K -888K -59.55M -902K -6.03M -2.34M -29.27M -2.35M -2.3M -101M
Net Debt	2.4M 2.1M 1.93M 1.8M 3.41M 228M 3.46M 23.13M 8.99M 112M 9M 8.81M 387M	2.48M 2.17M 1.99M 1.86M 3.52M 236M 3.58M 23.93M 9.3M 116M 9.31M 9.11M 400M