#1

wbaustin Bill Austin 94,405 followers (1 on this list)
Bio Bill Austin Ramblings and News from Phoenix Arizona. SEO SEM Internet Marketing Social Media Advertising Public Relations Strategy Search Engine Optimization.
Location Phoenix Arizona
Web http://www.azhttp.com...
Other lists:  advertising, blogs, career, entrepreneur

#2

Brat13 Bruce Attridge 84,643 followers
Bio Engineer, cyclist, photographer, blogger, Durbanite
Location Durban, South Africa
Web http://www.thelantern...
Other lists:  cycling, photographers

#3

rk Ryan King 82,121 followers (1 on this list)
Bio An engineer at Twitter.
Location San Francisco, CA
Web http://theryanking.co...
Other lists:  web

#4

mrtall Andy Lorek 81,166 followers (1 on this list)
Bio Front-End Engineer at Twitter. I don't know karate, but I know kah-razy!
Location San Francisco, California
Web http://twitter.com/mr...
Other lists:  martial-arts

#5

noradio Marcel Molina 79,533 followers (1 on this list)
Bio Engineer at Twitter on the @twitterapi team, obsessed with rock climbing & running. In a past life I was a member of the Rails Core team.
Location San Francisco, CA
Web http://project.ioni.s...

#6

royantebi Roy Antebi 55,139 followers
Bio Senior lead software design engineer, Israsel
Location Israel

Other lists:  design, information-technology, software

#7

IconEnterprises Brian Kelly 51,925 followers
Bio Happy Husband, Father of 2, Friend to many. Software Engineer, Internet Marketer, Former MLM Company Owner, Creator of VitalBusinessToolkit.com
Location Southern California
Web http://TwitternetMark...
Other lists:  information-technology, software

#8

Windbaron David P Blankenship 49,405 followers
Bio Building renewable wind energy projects for over 30 years, resource planner, engineer, human ecologist and social advocate of environmental sustainability.
Location Costa Rica

Other lists:  diaries-planners, ecologists, energy, technology

#9

grantimahara Grant Imahara 45,324 followers
Bio Robot builder, modelmaker and television host on Mythbusters.
Location San Francisco, CA
Web http://dsc.discovery....
Other lists:  electronics, geek, movie-film-promotion, science

#10

TheEngineer2008 TheEngineer2008 31,379 followers (1 on this list)
Bio I'm an engineer and board member/KY State Dir. of the million member Poker Players Alliance. Follow me for updates on the poker rights movement. #TCOT #TLOT
Location Kentucky
Web http://poker.blogtown...
Other lists:  associations-organizations, gambling, poker, tcot

#11

Iconic88 Iconic88 28,690 followers
Bio Chief Happiness Officer on Twitter, Friend, Ideas Evangelist, Relationships Engineer & Foodie. Inspiring YOU through Social Media & Business.
Location Sydney, Australia
Web http://www.randomacts...
Other lists:  evangelism, quotes, relationships

#12

ATI_SDVOSB Disabled Veteran Biz 27,392 followers
Bio Twitter Account for Awesome Technologies Inc., a certified Service Disabled Veteran Owned Small Biz. http://awesometechhome.com Network Engineers for Government
Location Fulton, NY
Web http://www.awesometec...
Other lists:  business, disability, government, networking

#13

BarbaraFriedman Barbara Friedman 26,405 followers
Bio Christian, Entrepreneur, Mentor, Civil Engineer, MLM'r, Dreamer with passion to help others achieve their goals and dreams, Mom of 3 sons, GiGi of 6 GRANDSONS
Location Alabama

Other lists:  civil-engineering, construction-building, mentors, sons

#14

raduboncea Radu Boncea 26,123 followers
Bio programmer,pythonist,java,C,erlang noob,layer 4-5,tech geek,system engineer,blogger,apple fan,cloud computing otaku,datacenter,datagrid,hitech gadgeteer,father
Location Bucharest, Romania, EU
Web http://raduboncea.ro
Other lists:  cloud-computing, datacenters, geek, itnews, java, python, science, tech, technology

#15

DrJosephKim Joseph Kim, MD, MPH 24,925 followers
Bio Physician, MIT engineer, technology advocate, blogger: MedicineandTechnology.com NonClinicalJobs.com MedicalSmartphones.com MobileHealthComputing.com
Location USA
Web http://www.medicinean...
Other lists:  doctors, health, healthcare, physicians

#16

MarkAlanDooley Mark Alan Dooley 24,516 followers
Bio Retro Rock Alternative Blues Pop Guitarist, Engineer, Publisher, Financier, Dad, Raconteur
Location Dallas
Web http://markalandooley...

#17

farotto farotto 24,181 followers
Bio Italian, living in France, Tweeting in English. Mechanical engineer specialized in noise control, blogger, internet marketer for fun and passion.
Location Rillieux La Pape, France
Web http://blogautoposter...
Other lists:  english, marketer

#18

etlap1 Bill Palte 20,713 followers
Bio Engineer turned online marketer. Teacher, philosphizer, coach, business builder. Enjoy the challenge of making the unknown known.
Location NW Ohio
Web http://billpalte.ws
Other lists:  baby-boomers, paid-search

#19

bobd256 Bob D 19,993 followers
Bio Software Engineer, Fishing, Computers, Photography
Location California

Other lists:  fishing, outdoors

#20

Eva_Smith Eva Smith™ 16,362 followers (2 on this list)
Bio Tech Savvy Mom, Fascinating Wife, Innovative Engineer. Entrepreneur, Foodie. CoFounder @LatinaMomBlogs Education, Startup & ♀ Advocate. Bicultural. Bilingual.
Location Southern California
Web http://techfoodlife.c...
Other lists:  business, foodie, geek, networking, socialmedia, socialnetworking, technology, twitter, webdesigner