( ESNUG 449 Item 6 ) -------------------------------------------- [01/10/06]

Subject: 3,685 in the ESNUG Top 100 EDA Companies

THE BEST GUESS -- This list details the Top 100 EDA companies on the ESNUG
mailing list.  By eyeball estimatation, I'd say there were ~100 to ~150
more little EDA companies with 5 or less employees not shown here.

				    # of ESNUG
		Domain Name	    Subscribers
		---------------	    -----------
	1.	synopsys.com	       1238
		cadence.com		772
		mentor.com		573
		magma-da.com		140
		synplicity.com		 95
		novas.com		 40
		denali.com		 40
		sequencedesign.com	 34
		atrenta.com		 34
		mathworks.com		 33
		coware.com		 33
		apache-da.com		 28
		chipvision.com		 21
		reshape.com		 19
		tanner.com		 18
		ansoft.com		 18
		aldec.com		 18
		platform.com		 17
		logicvision.com		 17
		transeda.com		 16

	21.	terasystems.com		 15
		springsoft.com.tw	 15
		forteds.com		 15
		jasper-da.com		 14
		incentia.com.tw		 13
		tharas.com		 12
		sierra-da.com		 12
		realintent.com		 12
		prover.com		 12
		prodesign-usa.com	 12
		celoxica.com		 12
		carbondesignsystems.com	 12
		sd.com			 11
		sagantec.com		 11
		calypto.com		 11
		zenasis.com		 10
		sicanvas.com		 10
		pdf.com			 10
		eve-team.com		 10
		tenison.com		  9

	41.	silvaco.com		  9
		siliconds.com		  9
		poseidon-systems.com	  9
		optimalcorp.com		  9
		aptix.com		  9
		appwave.com		  9
		synfora.com		  8
		pulsic.com		  8
		prosilog.com		  8
		interrasystems.com	  8
		bluespec.com		  8
		aprio.com		  8
		ubitechnology.com	  7
		syntricity.com		  7
		sigrity.com		  7
		praesagus.com		  7
		iroctech.com		  7
		verific.com		  6
		xpedion.com		  6
		tni-valiosys.com	  6

	61.	syntest.com		  6
		retarget.com		  6
		ggtcorp.com		  6
		azuro.com		  6
		avery-design.com	  6
		avertec.com		  6
		xyalis.com		  5
		virtutech.com		  5
		syncinc.com		  5
		sandwork.com		  5
		obsidiansoft.com	  5
		legenddesign.com	  5
		jedatechnologies.com	  5
		interrasystems.com	  5
		internetcad.com		  5
		inovys.com		  5
		hardi.com		  5
		gigaic.com		  5
		chipmd.com		  5
		berkeley-da.com		  5

	81.	beachsolutions.com	  5
		ascinc.com		  5
		yxi.com			  4
		veritable.com		  4
		teseda.com		  4
		temento.com		  4
		stelartools.com		  4
		softjin.com		  4
		rio-da.com		  4
		prolificinc.com		  4
		oea.com			  4
		mri-nyc.com		  4
		lighthouseda.com	  4
		libtech.com		  4
		ftlsys.com    		  4
		extreme-da.com		  4
		evercad.com		  4
		elanix.com		  4
		dafca.com      		  4
		athenads.com		  4
		---------------	    -----------
		Total		       3685