Stefan Sharkansky from Seattle, WA

Age 63 b. Feb 1963 Male
๐Ÿ“ 5726 Keystone Pl N
๐Ÿ’ผ 1008
๐Ÿ“ž (206) 484-6754 (Cell)
โœ‰๏ธ ssharkansky@gmail.com

Stefan Sharkansky from Palo Alto, CA

Male
๐Ÿ“ 2080 Middlefield Rd
๐Ÿ“ž (415) 328-0427 (VERIZON WIRELESS)

Stefan Sharkansky from San Francisco, CA

Age 63 b. Feb 1963 San Francisco Co.
๐Ÿ“ 520 Frederick St Unit 19

Stefan Sharkansky from Palo Alto, CA

๐Ÿ“ 2080 Middlefield Rd, Palo Alto, CA 94301
๐Ÿ“ž (415) 328-0427

Source: Public Records Aggregators ยท Commercial Data Providers ยท Consumer Data Sources Our search returned 4 contact records for Stefan Sharkansky across 2 states. The most recent address on file is in Seattle, Washington. Of these records, 3 include phone numbers and 1 include email addresses. Records are compiled from government agencies and commercial data sources. Data accuracy varies by source.

Stefan Sharkansky

Reg: 05/21/2003
1460 173rd Ave, Bellevue, WA, 98008
DOB: 02/24/1963 Gender: Male
County: KI

Source: State Election Offices ยท Secretary of State Voter Files ยท Board of Elections 1 voter registration record was found for Stefan Sharkansky in Washington. 1 registration is currently active. Voter data is released as public information under state election laws and reflects status at time of the state data release.

Business Record

sharkansky@gmail.com

Useful Work Inc

Owner
(206) 526-9970
Seattle, WA
Business Services (Services)

Useful Work

Stefan SharkanskyPrincipal at Useful Work
Seattle,

Useful Work, Inc.

Stefan Sharkansky
(415) 674-9970shark@usefulwork.com
San Francisco, CA94123

Usefulwork, INC

Stefan Sharkansky
(415) 674-9970shark@usefulwork.com
San Francisco, CA94123

Stefan Sharkansky

Principal
Useful Work
Seattle, Washington, United States Information Services

Stefan Sharkansky

Principal
Useful Work
Washington

Stefan Sharkansky

Data Scientist ยท Seattle, Washington

Source: State Secretary of State ยท SEC EDGAR ยท LinkedIn Professional Data ยท Business Registries 9 business affiliations were found for Stefan Sharkansky. Companies include Useful Work Inc, Useful Work, Inc., Usefulwork, INC and 1 more. Roles listed include Null and Principal at Useful Work. Records are compiled from state business registries, SEC filings, and professional networking databases.

Useful Work, INC.

Filed: Jun 4, 1997
Registered Agent: Stefan Sharkansky

Useful Work, INC.

Filed: Jun 4, 1997
CEO: Stefan Sharkansky

Useful Work, Inc

Addr: Lafayette, CO
Registered Agent: Stefan Michael Sharkansky

Useful Work, INC.

Addr: 2204 Green St, San Francisco, CA, 94123
CA
CEO: Stefan Sharkansky

Useful Work, INC..

ID: 602343862
Officer: Stefan Sharkansky

Unknown Corporation

Addr: 227 Bellevue Way NE Pmb 95, Bellevue, WA, 98004
Officer: Stefan Sharkansky

Source: Public Records Stefan Sharkansky appears in 6 corporate filings from state Secretary of State offices and SEC EDGAR, listed as an officer, director, or registered agent.

Stefan Sharkansky

James Madison Memorial High School - Madison, WI, WI
1980

Source: Historical Yearbook Archives ยท State Dept. of Education ยท Educator License Databases Stefan Sharkansky has 1 education-related record on file, which may include educator certifications and historical yearbook entries. Yearbook data represents a historical snapshot and may not reflect current information.

$250 Sep 8, 2010
2010 REP
Rossi, Dino
Sharkansky, Stefan Software @ Useful Work, INC Seattle, WA
$1,000 Aug 9, 2015
2016 REP
Rubio, Marco
Sharkansky, Stefan Consultant @ Useful Work, INC Seattle, WA
$75 Oct 24, 2011
2012 REP
Manweller, Matt
Sharkansky, Stefan Software Seattle, WA
$150 Jun 2, 2016
2016 REP
King Co Repub Cent Comm Non Exempt
Sharkansky, Stefan Consultant @ Useful Work INC Seattle, WA
$250 Oct 21, 2004
2004 REP
McMorris, Cathy
Sharkansky, Stefan Software @ Useful Work, INC Seattle, WA
$250 May 2, 2018
2018 REP
Rossi, Dino
Sharkansky, Stefan Consultant @ Useful Work INC Bellevue, WA
$100 Jun 20, 2017
2018
Dunn, Reagan B
Sharkansky, Stefan Consultant @ Useful Work, INC Seattle, WA
$130 Apr 23, 2015
2016 REP
King Co Repub Cent Comm Non Exempt
Sharkansky, Stefan Consultant @ Useful Work INC Seattle, WA
$75 May 20, 2013
2014
Dunn, Reagan B
Sharkansky, Stefan Consultant @ Useful Work, INC Seattle, WA
$100 Feb 12, 2007
2008 REP
Hague, Jane F
Sharkansky, Stefan Seattle, WA
$50 Feb 8, 2016
2016 REP
Bryant, William L
Sharkansky, Stefan Seattle, WA
$50 Oct 18, 2011
2012 REP
Dunn, Reagan
Sharkansky, Stefan Software Seattle, WA
$100 Jul 21, 2012
2012 N
Sanders, Richard B
Sharkansky, Stefan Software @ Useful Work INC Seattle, WA
$250 May 9, 2010
2010 REP
King Co Repub Cent Comm Non Exempt
Sharkansky, Stefan Software @ Useful Work, INC Seattle, WA
$50 Jun 18, 2004
2004 REP
Griswold, Mark W
Sharkansky, Stefan Useful Work INC Seattle, WA
$200 May 30, 2014
2014 REP
Hill, Andrew R
Sharkansky, Stefan Self Employed Seattle, WA
$100 Oct 7, 2004
2004 REP
Griswold, Mark W
Sharkansky, Stefan Seattle, WA
$100 Mar 1, 2004
2004 REP
Rossi, Dino J
Sharkansky, Stefan Software Developer @ Useful Work INC Seattle, WA
$6 Jul 4, 2008
2008 REP
36th Dist Repub Non Exempt
Sharkansky, Stefan Seattle, WA
$250 Oct 10, 2018
2018 REP
Hawley, Joshua David
Sharkansky, Stefan Consultant @ Useful Work, INC Bellevue, WA
$100 Jul 23, 2010
2010 REP
Tebelius, Diane
Sharkansky, Stefan Seattle, WA
$250 Sep 20, 2010
2010 REP
Rossi, Dino
Sharkansky, Stefan Software @ Useful Work, INC Seattle, WA
$100 Apr 14, 2007
2008 REP
King Co Repub Cent Comm Non Exempt
Sharkansky, Stefan Seattle, WA
$200 May 7, 2010
2010 N
Sanders, Richard B
Sharkansky, Stefan Software Developer @ Useful Work INC Seattle, WA
$100 Jun 15, 2016
2016 REP
Waite, Michael R
Sharkansky, Stefan Seattle, WA
$250 Sep 26, 2016
2016 REP
Wyman, Kimberley M
Sharkansky, Stefan Data Scientist @ Useful Work, INC Seattle, WA
$50 Oct 11, 2003
2004
Waldman, Nancy S
Sharkansky, Stefan Seattle, WA
$40 Jun 16, 2007
2008 REP
Reed, Sam
Sharkansky, Stefan Seattle, WA
$250 Jun 22, 2017
2018 REP
Englund, Jinyoung
Sharkansky, Stefan Consultant @ Useful Work, INC Bellevue, WA
$250 Oct 14, 2018
2018 REP
James, John
Sharkansky, Stefan Consultant @ Useful Work, INC Bellevue, WA
$400 Sep 9, 2017
2018 REP
Washington State Republican Party
Sharkansky, Stefan Data Scientist @ Demeter Analytics Services Bellevue, WA
$50 Oct 4, 2012
2012 REP
Romney, Mitt / Ryan, Paul D.
Sharkansky, Stefan Software @ Useful Work INC Seattle, WA
$50 Aug 28, 2009
2010
Hutchison, Susan
Sharkansky, Stefan Woodinville, WA
$100 Sep 24, 2002
2002 REP
Simon, Bill
Sharkansky, Stefan Owner @ Useful Work, INC San Francisco, CA
$50 Sep 27, 2004
2004 I
Approve Referendum 55
Sharkansky, Stefan Seattle, WA
$1,000 Sep 6, 2012
2012 REP
Romney, Mitt / Ryan, Paul D.
Sharkansky, Stefan Software @ Useful Work INC Seattle, WA
$263 Mar 27, 2016
2016 REP
Washington State Republican Party
Sharkansky, Stefan Data Scientist @ Demeter Analytics Services Seattle, WA
$30 Mar 27, 2008
2008 REP
Rossi, Dino
Sharkansky, Stefan Seattle, WA
$20 Aug 20, 2004
2004 REP
Rossi, Dino J
Sharkansky, Stefan Software Developer @ Useful Work INC Seattle, WA
$100 May 2, 2007
2008 REP
Mainstream Repub Of Wa
Sharkansky, Stefan Seattle, WA
$50 Aug 27, 2003
2004
Min, Kollin K
Sharkansky, Stefan Seattle, WA
$100 Sep 24, 2002
REP
Simon, Bill
Contributor Owner @ Useful Work, INC San Francisco, CA
$3,300 Sep 26, 2024
Unknown Committee
Sharkansky, Stefan Business Owner @ Useful Work INC Lafayette, CO
$50
2004 R
Griswold, Mark W
Contributor Seattle, WA
$400
2014
House Republican Organizational Committee (HROC)
Stefan Sharkansky Seattle, WA

Source: FEC Disclosure Database ยท State Ethics Commissions ยท Stanford DIME Project 45 political contribution records found for Stefan Sharkansky. Total disclosed contributions amount to $11,088. Recipients include Simon, Bill, Griswold, Mark W. Federal law requires disclosure of contributions above $200 to federal candidates.

MP

Stefan M Sharkansky

Age 54 Male
·
5726 Keystone Pl N, Seattle, WA 98103 (King County)
47.6714, -122.3350
· (206) 484-6754
Marital: Married TZ: Pacific
Occ: Technical Edu: Some College
Homeowner Single Family Built 1923 Purchased 2003

Source: Consumer Marketing Databases ยท Commercial Data Aggregators Marketing databases contain 1 demographic profile associated with Stefan Sharkansky. This data is compiled from commercial aggregators and may include estimated income ranges, lifestyle indicators, and household characteristics. Accuracy is not guaranteed.

Find Stefan Sharkansky on the map

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Stefan Sharkansky in Seattle, WA: Background Summary

Location
5726 Keystone Pl N, Seattle, WA 98103
Other Locations
Palo Alto, CA ยท San Francisco, CA
Profiles Found
4 people with this name
Phone Numbers
(206) 484-6754 and 1 other on file
Email
ssharkansky@gmail.com
Career
Principal at Useful Work at Useful Work Inc, Useful Work, Inc.
Contributions
$11.1K total โ€” Simon, Bill, Griswold, Mark W

This information is compiled from publicly available records and may include data for multiple individuals with similar names. Data may contain inaccuracies or be incomplete. This information should not be used for employment screening, tenant screening, credit decisions, or any purpose covered by the Fair Credit Reporting Act (FCRA). Always verify information independently before making any decisions.

How to Read This Report

This page aggregates publicly available records from government agencies, court systems, and official registries into a single report for Stefan Sharkansky. Because public records are indexed by name rather than by a unique identifier, the 70 results displayed here may include information belonging to multiple individuals who share the same name โ€” a common occurrence, especially for frequently appearing names. To determine which records belong to the person you are researching, compare the location, approximate age, and any associated details across entries. Records that share an address or overlapping timeframe are more likely to refer to the same individual.

What Each Data Category Means

Voter Registration

Voter registration data is maintained by state and county election offices and is considered public record under the election laws of most states. The party affiliation shown reflects the voter's registration at the time the record was filed; it does not necessarily indicate current political preferences, as voters may change their affiliation or register differently in subsequent elections. Not all states make their voter files publicly available โ€” some restrict access or redact certain fields such as date of birth or residential address โ€” so the completeness of voter data varies by state. Registration status (active or inactive) indicates whether the election office considers the registration current, not whether the person actually voted in recent elections.

Business and Professional Records

Business records are compiled from state Secretary of State filings, SEC EDGAR corporate disclosures, and professional networking data. When a person appears as an officer, director, or registered agent, it reflects a formal role filed with a government agency โ€” these are legal positions of responsibility, not informal job titles. Records sourced from professional profiles represent information that individuals have chosen to make publicly available about their career history, skills, and affiliations. Business entity registrations show current or historical standing with the state, but a listing does not guarantee the entity is still actively operating.

Campaign Finance Contributions

Federal election law requires the disclosure of political contributions exceeding $200 to any single committee in a calendar year. These records are filed with the Federal Election Commission (FEC) and include the donor's name, mailing address, employer, occupation, and the amount contributed. Contributions to state and local candidates are governed by each state's campaign finance laws, which may set different disclosure thresholds. The data shown here reflects what was reported in official filings and may include contributions made over the course of many election cycles, so the dates and amounts should be read in their historical context.

Important Limitations

Public records may contain outdated information, data entry errors, or records that belong to a different person who shares the same name as the individual you are researching. Government agencies update their records on varying schedules, and the data shown here may not reflect the most recent changes. Information on this page is provided for informational purposes only and should not be used for employment screening, tenant screening, credit decisions, or any other purpose regulated by the Fair Credit Reporting Act (FCRA). Always verify critical details through the originating government agency or official registry.

Your Rights

If you are the person described in these records, you have rights regarding your personal data. Under laws including the California Consumer Privacy Act (CCPA) and similar state privacy statutes, you may request the deletion or correction of your personal information. To submit a removal request, visit our opt-out page. For a complete description of how we collect, use, and protect personal data, please review our privacy policy.

Search Results Analysis for Stefan Sharkansky

Search Complexity: Moderate

70 public records across 4states, belonging to approximately 4 different individuals. There are 4 distinct profiles in the results. Using the state filter or checking age and address details will help identify the correct individual.

For this search, the Political Contribution Records section may be most helpful for disambiguation because these records include employer and occupation, which are strong distinguishing fields.

Geographic Distribution

Records are moderately distributed across 4 states. Highest concentration: Washington (11%), followed by California and Colorado. Spans the West and Midwest regions.

WA8recordsCA8recordsCO1recordWI1record

Record Type Breakdown

Data spans 5 record categories. Largest: Political Contribution Records (66%), which include employer and occupation, which are strong distinguishing fields. Also includes Business & Corporate Filings (9) and Contact & Address Records (7).

45
Political Contribution Records
9
Business & Corporate Filings
7
Contact & Address Records
6
Corporate Records
1
Voter Registration Records

Frequently Asked Questions About Stefan Sharkansky

Is Stefan Sharkansky a registered voter?
Yes, voter registration records show Stefan Sharkansky is registered in Washington. We found 1 voter registration entry across 1 state. Voter registration data is public record maintained by state election offices and released under state sunshine laws.
What businesses are associated with Stefan Sharkansky?
We found 9 business affiliations for Stefan Sharkansky (null). Other companies include Useful Work, Inc., USEFULWORK, INC. Business records are compiled from state registries, SEC filings, and professional databases.
Has Stefan Sharkansky made political donations?
FEC disclosure records show 45 reported political contributions from Stefan Sharkansky, totaling $11,088. Recipients include Simon, Bill and Griswold, Mark W. Federal law requires disclosure of individual contributions exceeding $200.
How many records exist for Stefan Sharkansky?
Our database contains 70 total records for Stefan Sharkansky spanning 4 states. This includes 4 distinct contact records, 3 with phone numbers, 1 with email addresses. Multiple records may represent different individuals sharing the same name. All data is compiled from publicly available government and commercial sources.
How accurate is the information shown for Stefan Sharkansky?
The 70 records displayed for Stefan Sharkansky are aggregated from government agencies, county offices, and official registries. While we source from authoritative databases, records can contain outdated information or belong to a different person with the same name. We recommend verifying important details through the original issuing agency before making decisions based on this data.
Can Stefan Sharkansky remove this information?
Yes, any individual has the right to request removal of their personal information. Submit a free removal request through our opt-out page. Under the CCPA and similar state privacy laws, you can request deletion of your data. Removal is completed within 48 hours. You do not need to create an account.
Can I use this data for background checks or screening?
No. OpenDataUSA is not a Consumer Reporting Agency under the FCRA. These records may not be used for employment screening, tenant evaluation, credit decisions, insurance underwriting, or any other FCRA-regulated purpose. For official background checks, use an FCRA-compliant service.