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John Klemak from Downers Grove, IL

Age 43 b. 1983 Du Page Co.
📍 4404 Stanley Ave
📞 (630) 964-1139

John Klemak from Chicago, IL

Age 44 b. 1982 Male
📍 2051 W Division St Apt 2f
📞 (630) 606-1728

Source: Public Records Aggregators · Commercial Data Providers · Consumer Data Sources Our search returned 2 contact records for John Klemak in Illinois. The most recent address on file is in Downers Grove, Illinois. Of these records, 2 include phone numbers. Records are compiled from government agencies and commercial data sources. Data accuracy varies by source.

John Klemak

Estimator
Rr Donnelley
Downers Grove, Illinois, United States Marketing And Advertising
16302921229.0
LinkedIn

John Klemak

Estimator
Rr Donnelley
Illinois
LinkedIn

Source: State Secretary of State · SEC EDGAR · LinkedIn Professional Data · Business Registries 2 business affiliations were found for John Klemak. Companies include Rr Donnelley. Records are compiled from state business registries, SEC filings, and professional networking databases.

John Klemak

Detective Board
NOT RENEWED
License # 129300554
Firm: John Klemak
Addr: Downers Grove, IL 60515

john klemak

Detective Board
NOT RENEWED
License # 129300554
Addr: Downers Grove, IL 60515
County: Dupage
Issued: Apr 13, 2007 Exp: May 31, 2009

Licensed Professional

Source: State Professional Licensing Boards · Dept. of Professional Regulation John Klemak holds 3 state-issued professional licenses on record. License data includes type, status, and issue dates from state regulatory boards. Always verify current status directly with the issuing board.

MP

John Klemak

Age 34 Male
·
4404 Stanley Ave, Downers Grove, IL 60515 (Dupage County)
41.8072, -88.0023
· (630) 964-1139
Marital: Married TZ: Central
Edu: High School
Homeowner Single Family Built 1958
MP

John Klemak

Age 35 Male
·
5400 Florence Ave, Downers Grove, IL 60515 (Dupage County)
41.7893, -87.9916
TZ: Central
Homeowner Single Family Built 1960 Purchased 2015

Source: Consumer Marketing Databases · Commercial Data Aggregators Marketing databases contain 2 demographic profiles associated with John Klemak. This data is compiled from commercial aggregators and may include estimated income ranges, lifestyle indicators, and household characteristics. Accuracy is not guaranteed.

Find John Klemak on the map

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Found 9 results across 1 state

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John Klemak in Downers Grove, IL: Background Summary

Location
4404 Stanley Ave, Downers Grove, IL 60515
Other Locations
Chicago, IL
Profiles Found
2 people with this name
Age
43 years old
Phone Numbers
(630) 964-1139 and 1 other on file
Career
Rr Donnelley
Licenses
2 professional licenses (DETECTIVE BOARD)

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 John Klemak. Because public records are indexed by name rather than by a unique identifier, the 11 results displayed here may include information belonging to multiple individuals who share the same name — 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

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 — 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.

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 John Klemak

Search Complexity: Low

11 public records across 1state, belonging to approximately 2 different individuals. With only 2 profiles found, identifying the correct person should be straightforward.

For this search, the Professional License Records section may be most helpful for disambiguation because these records contain license numbers and issuing states.

Record Type Breakdown

Data spans 3 record categories. Largest: Contact & Address Records (44%), which contain the most specific identifiers like phone numbers, email addresses, and physical addresses. Also includes Professional License Records (3) and Business & Corporate Filings (2).

4
Contact & Address Records
3
Professional License Records
2
Business & Corporate Filings

Frequently Asked Questions About John Klemak

What businesses are associated with John Klemak?
We found 2 business affiliations for John Klemak, including rr donnelley. Business records are compiled from state registries, SEC filings, and professional databases.
How many records exist for John Klemak?
Our database contains 11 total records for John Klemak spanning 1 state. This includes 2 distinct contact records, 2 with phone numbers. All data is compiled from publicly available government and commercial sources.
How accurate is the information shown for John Klemak?
The 11 records displayed for John Klemak 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 John Klemak 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.