SEGMENT REPORTING

6 Months Ended

Oct. 31, 2011

Notes to Financial Statements

SEGMENT REPORTING

NOTE 7 - SEGMENT REPORTING

The Company's reportable segments are determined and reviewed by management based upon the nature of the services, the external customers and customer industries and the sales and distribution methods used to market the products.  The Company organizes its reportable segments to correspond with its primary service lines: wireless communications, specialty construction and electrical power.  Management evaluates performance based upon income (loss) before income taxes. Corporate includes corporate salaries and external professional fees, such as accounting, legal and investor relations costs which are not allocated to the other segments.  Corporate assets primarily include cash and prepaid expenses. Segment information presented below with regard to the operating results no longer includes amounts related to the St. Louis and Sarasota Operations, which were sold September 1, 2011, and subsequently reported as discontinued operations as more fully described in Note 9.  The St. Louis and Sarasota Operations were previously reported in the specialty construction and wireless communication segments, respectively. Segment results from continuing operations for the three and six months ended October 31, 2011 and 2010 are as follows:

	For the Three Months Ended October 31, 2011												For the Three Months Ended October 31, 2010
	Corporate			Wireless Communications		Specialty Construction		Electrical Power		Total			Corporate			Wireless Communications		Specialty Construction			Electrical Power			Total
Revenue	$	-		$	6,406,207	$	2,443,429	$	19,311,404	$	28,161,040		$	-		$	6,695,976	$	542,255		$	15,962,205		$	23,200,436
Depreciation and amortization	$	16,128		$	118,492	$	185,799	$	239,943	$	560,362		$	16,737		$	139,215	$	164,927		$	323,525		$	644,404
Income (loss)  before income taxes from continuing operations	$	(906,366	)	$	143,557	$	169,100	$	75,124	$	(518,585	)	$	(1,433,678	)	$	360,050	$	(140,856	)	$	(5,396,708	)	$	(6,611,192	)

	As of and for the Six Months Ended October 31, 2011													As of and for the Six Months Ended October 31, 2010
	Corporate			Wireless Communications			Specialty Construction		Electrical Power		Total			Corporate			Wireless Communications		Specialty Construction			Electrical Power			Total
Revenue	$	-		$	11,367,159		$	3,730,109	$	36,627,366	$	51,724,634		$	-		$	12,093,469	$	1,603,209		$	32,769,633		$	46,466,311
Depreciation and amortization	$	32,503		$	231,569		$	367,798	$	480,743	$	1,112,613		$	33,423		$	280,758	$	325,423		$	662,146		$	1,301,750
Income (loss)  before income taxes from continuing operations	$	(1,816,978	)	$	(101,849	)	$	242,027	$	1,494,160	$	(182,640	)	$	(2,287,196	)	$	350,118	$	(163,896	)	$	(5,618,306	)	$	(7,719,280	)
Goodwill	$	-		$	-		$	-	$	1,975,460	$	1,975,460		$	-		$	9,138,568	$	-		$	16,547,444		$	25,686,012
Total assets	$	10,051,686		$	7,366,160		$	8,429,804	$	26,033,628	$	51,881,278		$	4,714,048		$	19,161,289	$	6,320,159		$	41,157,475		$	71,352,971
Additions of property and equipment	$	8,361		$	352,489		$	69,848	$	198,694	$	629,392		$	11,101		$	192,770	$	83,137		$	298,413		$	585,421

As of and for the six months ended October 31, 2011 and 2010, the specialty construction segment includes approximately $3,730,000 and $1,603,000 in revenue and $895,000 and $903,000 of net assets held in China related to the Company’s 60% interest in the China Operations, respectively. As of and for the six months ended October 31, 2011 and 2010, the electrical power segment includes approximately $6,733,000 and $6,558,000 in revenue and $2,727,000 and $5,473,000 of net assets held in Australia related to the Company’s Australia Operations, respectively.