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David Stier Email & Phone Number

B2B marketing leader who achieves outsize results:* 1M+Twitter impressions in 1 yr* ML lead scoring presentation ranked #10 among 800 AI/ML/Data events* Vaulted $50M specialty mfr to Top 10 Brand for 4 consecutive yrs at Addressable Insights LLC
Location: Walnut Creek, California, United States 10 work roles 5 schools
1 work email found @realworlddatascience.com 2 phones found area 707 LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 2 phones

Work email d****@realworlddatascience.com
Direct phone (707) ***-****
LinkedIn Profile matched
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Current company
Role
B2B marketing leader who achieves outsize results:* 1M+Twitter impressions in 1 yr* ML lead scoring presentation ranked #10 among 800 AI/ML/Data events* Vaulted $50M specialty mfr to Top 10 Brand for 4 consecutive yrs
Location
Walnut Creek, California, United States

Who is David Stier? Overview

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Quick answer

David Stier is listed as B2B marketing leader who achieves outsize results:* 1M+Twitter impressions in 1 yr* ML lead scoring presentation ranked #10 among 800 AI/ML/Data events* Vaulted $50M specialty mfr to Top 10 Brand for 4 consecutive yrs at Addressable Insights LLC, based in Walnut Creek, California, United States. AeroLeads shows a work email signal at realworlddatascience.com, phone signal with area code 707, and a matched LinkedIn profile for David Stier.

David Stier previously worked as Co-Founder at Addressable Insights Llc and Owner at David Stier + Associates. David Stier holds Master Of Business Administration (M.B.A.), Marketing from University Of Michigan - Stephen M. Ross School Of Business.

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Email format at Addressable Insights LLC

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{first}@realworlddatascience.com
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AeroLeads found 1 current-domain work email signal for David Stier. Compare company email patterns before reaching out.

Profile bio

About David Stier

Developed dataset of customers for industry leading SaaS renewable energy startup. Identified 30% more companies than other data providers including national industry association. Enriched customer profiles with natural language processing and analysis of customer website source code and structure. Discovered data privacy issue impacting 5,000,000 teenagers using Instagram and spearheaded public awareness campaign that caused Instagram to modify its user authentication process. Pitched story to major media outlets and secured participation of writers from NBC News and Bloomberg to develop stories on this topic. Was also interviewed by reporters from Wired, CNET, Chicago Tribune, The Information and ProPublica. Developed social media outreach focused exclusively on Twitter audience. Created highly targeted messaging and outreach that achieved over 500,000 impressions, 3.1 engagements/tweet, 2,000 article downloads and grew potential audience reach by 4.9M users.Created machine learning model using public data to solve problem that NREL with $14M research budget had not. Model provided nearly 5x improvement in predicting which homeowner would install solar within 9 month time window. Solution can be implemented in 30+ major cities with total population of 30M+.My data science presentation of this project ranked in Top 10 among 800 Meetup presentations in SF Bay Area last year that focus on data science, ML, AI, big data and predictive analytics.(http://bit.ly/Top10_DataSci_talks)Graduate of Data Science immersive program at General Assembly with emphasis on Python, machine learning, algorithm selection, feature engineering and problem definition. - Achieved ‘top 10’ brand recognition in 4 consecutive years for $50M company by repositioning them as a peer to corporations 20 times larger. - Strategic brand builder who helps companies define core value proposition and develop tools and materials for them to earn new business. - Launched new business units, developed multiple new products and created extensive range of marketing programs in multiple industries. - Creative problem solver, expert in gathering data and developing targeted product design and marketing communications programs. - Managed diverse project teams, individuals and departments.Passionate about data analysis, corporate sustainability, renewable energy, design of the built environment and innovation in every form.

Listed skills include Marketing Strategy, Competitive Analysis, Marketing Communications, Marketing, and 46 others.

Current workplace

David Stier's current company

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Addressable Insights LLC
Addressable Insights Llc
B2B marketing leader who achieves outsize results:* 1M+Twitter impressions in 1 yr* ML lead scoring presentation ranked #10 among 800 AI/ML/Data events* Vaulted $50M specialty mfr to Top 10 Brand for 4 consecutive yrs
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10 roles · 33 years

David Stier work experience

A career timeline built from the work history available for this profile.

Co-Founder

Current

The mission of Addressable Insights is to assist progressive organizations and candidates with unique data products that provide actionable intelligence from ground truth information at scale. We are currently in stealth mode.

Aug 2022 - Present

Owner

  • Marketing consultancy focused on cybersecurity, renewables, and architectural products and services for the built environment.
  • Developed extensive account and prospect database for leading renewable energy SaaS company. Total number of companies profiled was 48% more than the number identified by industry's national association. Information.
  • Identified significant child safety issue with Instagram and submitted bug report to Facebook which chose to ignore the matter. No child safety organization nor Instagram had alerted parents to this issue. Over 1.
  • Hired by Ralph Langner of The Langner Group, an international cybersecurity consultancy for 6 month project to develop comprehensive marketing and business development program. Refined product positioning and target.
  • Conducted comprehensive marketing review for leading architectural product manufacturer. Provided recommendations on product design and development and identified highest value prospects. Developed proprietary email.
  • Compiled fully featured database of 200k+ solar PV installations among five states over five year period from multiple public sources. Performed extensive analysis to identify trends among installers and project types..
Oct 2013 - Dec 2023

Senior Marketing Manager

Petaluma, CA, US

- Led product development for company’s first GSA compliant under-cabinet LED fixture. Prepared comprehensive competitive review that prompted supplier to provide 16% cost reduction. Recommended product specifications, inventory levels, pricing and positioning. - Led multiple product repricing projects; recommended price increase amounts and estimated.

Sep 2009 - Aug 2013

Marketing Services Manager

Petaluma, CA, US

- Developed extensive email marketing program with 800k annual messages to more than 80k contacts and generated over 1,000 sales leads and $200k incremental sales.- Created specifications to enhance company’s CRM program and developed automated procedures to improve data quality. Increased number of email contacts by over 400% at no cost by using.

Dec 2006 - Aug 2009

Product Manager

Petaluma, CA, US

- Conducted comprehensive market review of adjustable height workcenters. Based on findings, implemented product line expansion to increase range of standard sizes by 600% to surpass competitors with minimal design and engineering.

Sep 2005 - Nov 2006

General Manager - Translite Sonoma

US

- Full P&L responsibility for 59 employee, $13M division of Lightolier. Succeeded prior owner as division’s first General Manager after company’s acquisition. - Increased company’s bookings by 6.5% during period of significant change and staff turnover. - Completed company’s largest product introduction in 7 years. - Increased sales 35% to Subway.

Jan 2004 - Sep 2004

Vp Sales And Marketing - Translite Sonoma

US

- Redesigned company’s 220-page catalog in four months. Developed interactive pdf catalog.- Responsible for network of 78 agencies. Secured new representatives in four key territories.- Managed 8-person customer service team. Improved responsiveness by developing dedicated rep program and instituting quality control procedures for order entry.

Oct 2002 - Dec 2003

Director Of Marketing

Sausalito, CA, US

- Launched new division for architectural lighting market. Developed business plan, product specifications, branding, pricing and promotion. Secured licensing of product design and led project team to reengineer product for US requirements. Debut fixture earned NeoCon Gold award.- Led new product development team and launched 37 new products in ‘98-99, a.

Mar 1999 - Sep 2002

Senior Marketing Manager

Sausalito, CA, US

- Refined brand positioning by creating brochure to communicate company’s unique benefits. - Converted sales history from legacy system to create database for product portfolio analysis to direct sales force and guide new product development.

Mar 1998 - Feb 1999

Product Manager

San Francisco, California, US

Consumer Checking Marketing- Reporting to Group Product Manager, developed business case to restructure consumer checking product line, impacting over 2.5M customers and $800M annual revenue. - Converted acquired portfolio of accounts with $250M fee revenue. Recommended product pricing, features and positioning. Worked with systems programmers, finance.

1993 - 1998 ~5 yrs
5 education records

David Stier education

Master Of Business Administration (M.B.A.), Marketing

University Of Michigan - Stephen M. Ross School Of Business

Data Science 12 Week Immersive

General Assembly

Bachelor’S Degree, Philosophy

Oberlin College

Ba, Philosophy

University Of Southern California

Master Of Business Administration - Mba, Marketing

University Of Michigan - Stephen M. Ross School Of Business
FAQ

Frequently asked questions about David Stier

Quick answers generated from the profile data available on this page.

What company does David Stier work for?

David Stier works for Addressable Insights LLC.

What is David Stier's role at Addressable Insights LLC?

David Stier is listed as B2B marketing leader who achieves outsize results:* 1M+Twitter impressions in 1 yr* ML lead scoring presentation ranked #10 among 800 AI/ML/Data events* Vaulted $50M specialty mfr to Top 10 Brand for 4 consecutive yrs at Addressable Insights LLC.

What is David Stier's email address?

AeroLeads has found 1 work email signal at @realworlddatascience.com for David Stier at Addressable Insights LLC.

What is David Stier's phone number?

AeroLeads has found 2 phone signal(s) with area code 707 for David Stier at Addressable Insights LLC.

Where is David Stier based?

David Stier is based in Walnut Creek, California, United States while working with Addressable Insights LLC.

What companies has David Stier worked for?

David Stier has worked for Addressable Insights Llc, David Stier + Associates, Workrite Ergonomics, Lightolier, and Boyd Lighting.

How can I contact David Stier?

You can use AeroLeads to view verified contact signals for David Stier at Addressable Insights LLC, including work email, phone, and LinkedIn data when available.

What schools did David Stier attend?

David Stier holds Master Of Business Administration (M.B.A.), Marketing from University Of Michigan - Stephen M. Ross School Of Business.

What skills is David Stier known for?

David Stier is listed with skills including Marketing Strategy, Competitive Analysis, Marketing Communications, Marketing, Strategy, Marketing Management, Management, and New Business Development.

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