The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE
OMB APPROVAL
OMB Number: 3235-0006
Estimated average burden
hours per response: 23.8
COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
3M Co COM 88579Y101 266 1,130 SH   SOLE   0 0 1,130
Abbott Laboratories COM 002824100 508 8,893 SH   SOLE   0 0 8,893
Accenture PLC Cl A COM G1151C101 7,091 46,319 SH   SOLE   0 0 46,319
Air Products & Chemicals COM 009158106 3,270 19,927 SH   SOLE   0 0 19,927
Alphabet Inc COM 02079K305 4,651 4,415 SH   SOLE   0 0 4,415
American Tower Corp REIT Cl A COM 03027X100 687 4,816 SH   SOLE   0 0 4,816
Ametek COM 031100100 3,476 47,967 SH   SOLE   0 0 47,967
Amgen COM 031162100 4,643 26,699 SH   SOLE   0 0 26,699
Amphenol Corp COM 032095101 6,369 72,545 SH   SOLE   0 0 72,545
Ansys COM 03662Q105 4,240 28,730 SH   SOLE   0 0 28,730
Aon PLC COM G0408V102 3,346 24,967 SH   SOLE   0 0 24,967
Apple Computer COM 037833100 8,378 49,506 SH   SOLE   0 0 49,506
Automatic Data Proc COM 053015103 5,410 46,166 SH   SOLE   0 0 46,166
Autozone COM 053332102 651 915 SH   SOLE   0 0 915
Becton Dickinson & Co COM 075887109 4,693 21,926 SH   SOLE   0 0 21,926
BlackRock Inc COM 09247X101 1,545 3,007 SH   SOLE   0 0 3,007
Bristol-Myers Squibb COM 110122108 504 8,225 SH   SOLE   0 0 8,225
Canadian National Railway Corp COM 136375102 1,801 21,832 SH   SOLE   0 0 21,832
Celgene Corp COM 151020104 2,382 22,823 SH   SOLE   0 0 22,823
Check Point Software COM M22465104 3,802 36,691 SH   SOLE   0 0 36,691
Chevron Texaco Corp COM 166764100 4,046 32,315 SH   SOLE   0 0 32,315
Church & Dwight COM 171340102 3,910 77,943 SH   SOLE   0 0 77,943
Clorox Co COM 189054109 364 2,451 SH   SOLE   0 0 2,451
Cognizant Tech COM 192446102 1,217 17,137 SH   SOLE   0 0 17,137
Comcast Corp New Cl A COM 20030N101 5,081 126,856 SH   SOLE   0 0 126,856
Costco Wholesale COM 22160K105 2,208 11,863 SH   SOLE   0 0 11,863
Danaher Corp COM 235851102 4,047 43,596 SH   SOLE   0 0 43,596
Dominion Energy Inc COM 25746U109 497 6,130 SH   SOLE   0 0 6,130
Dr Pepper Snapple Group Inc COM 26138E109 2,100 21,636 SH   SOLE   0 0 21,636
Ecolab COM 278865100 4,912 36,608 SH   SOLE   0 0 36,608
Exxon Mobil Corp COM 30231G102 366 4,374 SH   SOLE   0 0 4,374
Facebook Inc Cl A COM 30303M102 3,374 19,120 SH   SOLE   0 0 19,120
Factset Research System COM 303075105 1,442 7,480 SH   SOLE   0 0 7,480
Fiserv COM 337738108 4,773 36,399 SH   SOLE   0 0 36,399
Fortive Corp COM 34959J108 3,893 53,807 SH   SOLE   0 0 53,807
Gartner Group Cl A COM 366651107 1,924 15,627 SH   SOLE   0 0 15,627
Harris Corp COM 413875105 3,760 26,541 SH   SOLE   0 0 26,541
Henry Schein COM 806407102 3,703 52,994 SH   SOLE   0 0 52,994
Home Depot COM 437076102 3,570 18,837 SH   SOLE   0 0 18,837
Honeywell COM 438516106 4,844 31,584 SH   SOLE   0 0 31,584
Idexx Labs COM 45168D104 5,550 35,490 SH   SOLE   0 0 35,490
Illinois Tool Works COM 452308109 4,043 24,234 SH   SOLE   0 0 24,234
Intuit COM 461202103 5,458 34,593 SH   SOLE   0 0 34,593
J P Morgan Chase COM 46625H100 2,385 22,306 SH   SOLE   0 0 22,306
Johnson & Johnson COM 478160104 906 6,485 SH   SOLE   0 0 6,485
Knight-Swift Transn Hldgs COM 499049104 350 8,000 SH   SOLE   0 0 8,000
Laboratory Corp of American Hl COM 50540R409 4,556 28,565 SH   SOLE   0 0 28,565
Marathon Pete Corp COM 56585A102 2,676 40,565 SH   SOLE   0 0 40,565
Marriott Intl New Cl A COM 571903202 1,529 11,263 SH   SOLE   0 0 11,263
Mastercard Worldwide COM 57636Q104 7,507 49,599 SH   SOLE   0 0 49,599
McCormick & Co COM 579780206 4,170 40,918 SH   SOLE   0 0 40,918
Merck & Co New COM 58933Y105 340 6,050 SH   SOLE   0 0 6,050
Mettler Toledo Intl COM 592688105 4,545 7,336 SH   SOLE   0 0 7,336
Microsoft Corp COM 594918104 343 4,007 SH   SOLE   0 0 4,007
NextEra Energy COM 65339F101 621 3,979 SH   SOLE   0 0 3,979
Nike Cl B COM 654106103 3,188 50,968 SH   SOLE   0 0 50,968
Novo Nordisk Spons ADR COM 670100205 299 5,578 SH   SOLE   0 0 5,578
O'Reilly Automotive New COM 67103H107 2,670 11,100 SH   SOLE   0 0 11,100
PNC Bk Corp COM 693475105 3,919 27,164 SH   SOLE   0 0 27,164
PPG Industries COM 693506107 1,527 13,075 SH   SOLE   0 0 13,075
Parker Hannifin Corp COM 701094104 279 1,400 SH   SOLE   0 0 1,400
Paychex COM 704326107 340 5,000 SH   SOLE   0 0 5,000
Phillips 66 COM 718546104 2,000 19,775 SH   SOLE   0 0 19,775
Priceline COM 741503403 2,982 1,716 SH   SOLE   0 0 1,716
Public Storage Com COM 74460D109 1,016 4,860 SH   SOLE   0 0 4,860
RPM COM 749685103 2,962 56,514 SH   SOLE   0 0 56,514
Roper Technologies Inc COM 776696106 7,307 28,211 SH   SOLE   0 0 28,211
Schlumberger Ltd COM 806857108 760 11,271 SH   SOLE   0 0 11,271
Sherwin-Williams Co COM 824348106 2,735 6,670 SH   SOLE   0 0 6,670
Snap-On Inc COM 833034101 1,041 5,970 SH   SOLE   0 0 5,970
Starbucks Corp COM 855244109 3,367 58,623 SH   SOLE   0 0 58,623
TRPrice Assoc COM 74144T108 1,047 9,975 SH   SOLE   0 0 9,975
Taiwan Semiconductor Mfg ADR COM 874039100 6,035 152,204 SH   SOLE   0 0 152,204
Thermo Fisher Scientific COM 883556102 5,451 28,708 SH   SOLE   0 0 28,708
Toro Co COM 891092108 5,279 80,923 SH   SOLE   0 0 80,923