THE TOP
NORTH BAY COMPANIES
Authorized Herman Miller dealer
Charlie Nicholls & Christina Pratt
390 Trope Group Inc.
Christina Pratt, President
35
8.2 2002
Civil engineers/Land Surveyors
391 RSA+
Privately held
Hugh Linn, President
40
8.2 1980
Lewella Buchanan, Principal Owner Brian Larky, Founder/CEO Anthony Truchard, Owner
392 Buchanan Food Service 393 Dalla Terra Winery Direct
Food distributor
Jack Buchanan & family
28 25 30 40
8.1 1966 8 1990 8 1989 8 1993
Italian Wine
Brian Larky
394 Truchard Vineyard 395 Immecor Corp.
Wine
Privately held Privately held
Integ. multimedia
Nhon Tran, COO
FedEx Freight, publicly traded
396 FedEx Freight Inc.
LTL freight carrier Tax, accounting and financial reporting
John Smith, CEO
55
8 1971
Greta Hoversten, Managing Partner Yohan Burgey, Operations Manager David Crawford, General Manager/Partner
397 Ghirardo, CPA
Privately held
35
8 1990
Cooperage - Barrels, Tanks and Oak Adjuncts
398 Tonnellerie Radoux USA, Inc.
Tonnellerie Radoux
10
7.9 1947
399 Top It Off Bottling
Bottling
Michael Glavin
55
7.9 2005
Lighting and Lighting Controls General Contracting Bearings, fluid power, hose/fitgs, power trans. parts
400 Artistic Lighting & Electric 401 Wolff Contracting, Inc.
Duane Johnson Michale Wolff
Duane Johnson, Owner/Pres
27 35
7.8 1969 7.5 2010
Michael Wolff, CEO
Rick Call, Dennis Narduzzi & other investors
402 Power Industries Inc.
Rick Call, President
19
7.4 1951
San Francisco, publicly traded
403 Charles Schwab & Co., Inc.
Investment broker
Joseph Allen, VP/Sales Mngr.
40
7.4 1971
Screen Printing, Embroidery, Promotional Prod.
Eddie Brascia, President/Owner
404 Sonoma Design Apparel
Eddie Brascia
33
7.4 2003
405 G&J Seiberlich & Co LLP
CPA firm
G & J Seiberlich & Co.
Laura Wintz, Managing Partner
33
7.2 1950
Dermot Whelan, Vice President of Sales & Marketing
406 Spring Mountain Vineyard
Wine
Privately held
45
7.1 1968
Brian Nguyen Ly - United Wholesale Flowers Pacific Foundattion for Medical Care
407 Sequoia Floral International
Whsl. dist./mfg.
Brian Nguyen Ly, Owner
38
7.1 1976
HRA's, FSA, COBRA & POP Plans Erosion Control, Contractors Supplies, Geotextiles Bulk wine, grapes & juice concentrates Hotel Management & Asset Management
408 Redwood Health Services
John Nacol, CEO
28
6.9 1976
409 Stevenson Supply & Tractor Co.
Privately held
Kent Stevenson, President
17
6.9 1908
410 Ciatti Company
Privately held
Greg Livengood, Partner Kirkman Lok, CEO & Co- Founder
22
6.8 1971
LOK Group of Companies, Inc. R.E. Chaix & Associates Insurance Brokers, Inc.
411 LOK Group of Companies Inc.
50
6.8 1990
412 R.E. Chaix & Associates 413 Interiors Incorporated
Whsl. surplus lines brokers
Tim Chaix, President
25 21
6.7 1987 6.7 1988
Office furniture
Steve Worthen
Steve Worthen, President
Desktop and Mobile Computer Aided Design Private LLC
414 IMSI/Design
Robert Mayer, CEO
50 6.63 2006
415 AAA Travel Agency 416 Dynatex International
Travel agency
CSAA, M. Williams, K. Evans Rex Ammerman, Manager
23 35
6.6 2010 6.6 1958
Wafer dicing materials Advertising/Marketing - Radio, Print & Digital
Privately held
John Tyler 3rd, VP of Sales
417 Amaturo Sonoma Media Group LLC
Lawrence Amaturo
Kim Martinez, Market Manager
35
6.6 2013
Grading, paving & underground Sporting Goods Tunnel Car Wash
Douglas Hamilton, President/Owner Lauren Hobart, CEO
418 Oak Grove Construction Co.
J. Douglas Hamilton
30 45
6.5 1980 6.5 1948 6.5 2013
419 Dick's Sporting Goods
Publicly traded Luv Car Wash
420 Luv Car Wash
Gerardo Camareno, GM Nathan Williams, General Manager
102
Santa Rosa Stainless Steel Fabricators
Mark Ferrontato and Michele Cotta
421
Manufacturing
24
6.4 1968
64 NorthBaybiz
September 2025
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