Mark Rittenbaum from Lake Oswego, OR

Age 68 b. Aug 1957 Clackamas Co.
๐Ÿ“ 4996 Hampton Ct
๐Ÿ“ž (503) 697-4542, (503) 720-2448
โœ‰๏ธ mrittenbaum@cableone.net

Mark Rittenbaum from Portland, OR

Age 68 b. Aug 1957 Multnomah Co.
๐Ÿ“ 4990 Sw Landing Dr

Source: Public Records Aggregators ยท Commercial Data Providers ยท Consumer Data Sources Our search returned 2 contact records for Mark Rittenbaum in Oregon. The most recent address on file is in Lake Oswego, Oregon. Of these records, 1 include phone numbers and 1 include email addresses. Records are compiled from government agencies and commercial data sources. Data accuracy varies by source.

Mark J Rittenbaum

Democrat Reg: 9/1/1995
4996 Hampton Ct, Lake Oswego, OR, 97035
DOB: 1/1/1957
County: Clackamas

Source: State Election Offices ยท Secretary of State Voter Files ยท Board of Elections 1 voter registration record was found for Mark Rittenbaum in Oregon. Party affiliation is listed as DEM. 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.

Greenbrier Companies

Executive VP Commercial And Leasing
+15035983828mark.rittenbaum@gbrx.com
Lake Oswego,

The Greenbrier Companies, Inc.

Mark RittenbaumTreasurer
(503) 598-3839mark.rittenbaum@ceogbrx.com
1 Centerpointe Dr Ste 200, Lake Oswego, OR97035

The Greenbier Companies

Mark RittenbaumExecutive Vice President, Commercial, Leasing and Finance at The Greenbier Companies

Mark Rittenbaum

United States

Bestway Systems

Mark RittenbaumManager
mrittenbaum@cableone.net
4996 Hampton Ct, Lake Oswego, OR97035
bestwaysystems.com

Mark Rittenbaum

EVP/Treasurer/CFO
Lake Oswego, OR

Bestway Systems

Mark RittenbaumManager
mrittenbaum@cableone.net
4996 Hampton Ct, Lake Oswego, OR97035

Source: State Secretary of State ยท SEC EDGAR ยท LinkedIn Professional Data ยท Business Registries 11 business affiliations were found for Mark Rittenbaum. Companies include The Greenbrier Companies, Inc., Bestway Systems. Roles listed include Executive VP Commercial And Leasing and Cfo. Records are compiled from state business registries, SEC filings, and professional networking databases.

Unknown Corporation

Addr: AK
AK
Vice-President: Mark J. Rittenbaum

Meridian Rail Acquisition CORP.

Addr: C/O Greenbrier CompaniesOne Centerpointe Drive, Suite 200, Lake Oswego, OR, 97035
OR
Officer: Mark J. Rittenbaum

Unknown Corporation

Business Development Corporation/Cooperative Corporation/Federally Chartered Company/Foreign Corporation/Kentucky Corporation/Professional Services Corporation/Foreign Professional Services Corp./Kentucky Professional Services Corp/Kentucky Cooperative Corporation/Foreign Cooperative Corporation/Kentucky Mutual Insurance Co./Foreign Mutual Insurance Co.
Officer: Mark J. Rittenbaum

Unknown Corporation

Addr: 1 Centerpointe Dr. #200, Lake Oswego, OR, 97035
OR
CHIEF FINANCIAL OFFICER: mark J rittenbaum

Meridian Rail Acquisition CORP.

Addr: C/O Greenbrier CompaniesOne Centerpointe Drive, Suite 200, Lake Oswego, GA, 97035
GA
CFO: Mark Rittenbaum

Gbw Railcar Services Holdings, L.l.c.

Addr: 1 Centerpointe Dr Ste 200, Lake Oswego, OR, 97035
OR
Officer: Mark Rittenbaum

Meridian Rail Acquisition Corp.

ID: 0800415144
Addr: One Centerpointe Dr. #200, Lake Oswego, OR, 97035
OR
CHIEF FINANCIAL OFFICER: Mark J Rittenbaum

Meridian Rail Acquisition Corp.

ID: 0800415144
Addr: One Centerpointe Dr. #200, Lake Oswego, OR, 97035
OR
EXECUTIVE VICE PRESIDENT: Mark J Rittenbaum

GBW Railcar Services, L.L.C.

ID: 0802023759
Addr: One Centerpointe Dr. Ste 200, Lake Oswego, OR, 97035
OR
DIRECTOR: Mark Rittenbaum

Gunderson Rail Services LLC

ID: 0800541241
Addr: 1 Centerpointe Dr. #200, Lake Oswego, OR, 97035
OR
CHIEF FINANCIAL OFFICER: Mark J Rittenbaum

Unknown Corporation

Officer: Mark Rittenbaum

Source: Public Records Mark Rittenbaum appears in 11 corporate filings from state Secretary of State offices and SEC EDGAR, listed as an officer, director, or registered agent.

Mark J Rittenbaum

Group Tour
Sep 2, 2014, 08:00 AM
ยท WH

Source: White House Visitor Logs ยท Obama Administration Transparency Initiative ยท NARA Mark Rittenbaum appears in 1 White House visitor log entry from the WAVES/ACR access control system. These records were released under government transparency initiatives and primarily cover the Obama administration era.

$500 Nov 12, 2009
2010 DEM
Wyden, Ron
Rittenbaum, Mark Cfo @ Greenbrier Lake Oswego, OR
$250 Oct 14, 2016
2016 DEM
Wyden, Ronald Lee
Rittenbaum, Mark Executive Vice President Commercial @ The Greenbrier Companies Lake Oswego, OR
$500 Jun 26, 2015
2016 DEM
Wyden, Ronald Lee
Rittenbaum, Mark Exec Vp Chief Financial @ The Greenbrier Companies Lake Oswego, OR
$500 Oct 3, 1996
1996 DEM
Furse, Elizabeth
Rittenbaum, Mark The Greenbrier Lake Oswego, OR
$500 May 16, 2017
2018 DEM
Bonamici, Suzanne Ms.
Rittenbaum, Mark Evp @ The Greenbriar Companies Lake Oswego, OR
$500 Aug 29, 2014
2014 DEM
Defazio, Peter A
Rittenbaum, Mark J Cfo @ Greenbrier Companies, INC Lake Oswego, OR
$2,000 Jul 18, 2014
2014 REP
Walden, Gregory Paul
Rittenbaum, Mark Cfo @ Greenbrier Lake Oswego, OR
$600 Oct 24, 2012
2012
Hales, Charlie
Rittenbaum, Mark Leasing @ Greenbrier Companies Lake Oswego, OR
$100 Oct 15, 2020
2020 DEM
Warnock, Raphael
Rittenbaum, Mark Leasing @ Gbx Lake Oswego, OR
$250 Jun 11, 2012
2012 DEM
Blumenauer, Earl
Rittenbaum, Mark J Executive @ Greenbrier Lake Oswego, OR
$1,500 Jun 30, 2008
2008 REP
Smith, Gordon Harold
Rittenbaum, Mark Executive @ The Greenbrier Companies Lake Oswego, OR
$1,000 Sep 11, 2010
2010 DEM
Oberstar, James L Mc
Rittenbaum, Mark J Cfo @ Greenbriar Lake Oswego, OR
$1,000 Jun 30, 2009
2010 REP
Blunt, Roy
Rittenbaum, Mark Cfo @ Greenbrier Lake Oswego, OR
$500 Mar 19, 2015
2016 REP
Murkowski, Lisa
Rittenbaum, Mark J Cfo @ The Greenbrier Co Lake Oswego, OR
$500 Sep 3, 1999
2000 DEM
Cleland, Joseph Maxwell (aka Max)
Rittenbaum, Mark Cfo @ Greenbriar Lake Oswego, OR
$2,000 Jul 18, 2014
REP
Walden, Gregory Paul
Contributor Cfo @ Greenbrier Lake Oswego, OR
$5,000 Sep 17, 2019
Unknown Committee
Rittenbaum, Mark Executive Vice President @ The Greenbrier Companies, INC. Lake Oswego, OR

Source: FEC Disclosure Database ยท State Ethics Commissions ยท Stanford DIME Project 17 political contribution records found for Mark Rittenbaum. Total disclosed contributions amount to $17,200. Recipients include Walden, Gregory Paul. Federal law requires disclosure of contributions above $200 to federal candidates.

MP

Mark J Rittenbaum

Age 60 Male
·
4996 Hampton Ct, Lake Oswego, OR 97035 (Clackamas County)
45.4328, -122.7280
· (503) 697-4542
Marital: Single TZ: Pacific
Edu: High School
Homeowner Single Family Built 1984 Purchased 2015

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

Note: PPP loans shown are for businesses with addresses associated with Mark Rittenbaum. These loans were issued to businesses, not individuals.

Law Office Of David P Levine

Limited Liability Company(LLC

$58,000 Paid in Full
Address:
1 Centerpointe Dr Ste 110
Lake Oswego, OR97035-8611
Approved

May 1, 2020

Forgiven

$58,570

Jobs Reported

4

Loan #

5931477704

Loan Size

Small

Sales Consultants Of Lake Oswego LLC

Limited Liability Company(LLC

$221,799 Paid in Full
Address:
1 Centerpointe Dr Ste 580
Lake Oswego, OR97035-8605
Approved

Jan 25, 2021

Forgiven

$223,409

Jobs Reported

13

Loan #

5084938302

Loan Size

Medium

Source: SBA PPP Loan Data ยท CARES Act Public Disclosures 2 PPP loan records are linked to businesses associated with Mark Rittenbaum. These Paycheck Protection Program loans were part of the 2020-2021 CARES Act pandemic relief and were released by the SBA under FOIA.

Find Mark Rittenbaum on the map

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Mark Rittenbaum in Lake Oswego, OR: Background Summary

Location
4996 Hampton Ct, Lake Oswego, OR 97035
Other Locations
Portland, OR
Profiles Found
2 people with this name
Age
68 years old
Phone Numbers
(503) 697-4542 and 1 other on file
Email
mrittenbaum@cableone.net
Career
Executive VP Commercial And Leasing, Cfo at The Greenbrier Companies, Inc., Bestway Systems
Voter Registration
Registered Democrat
Contributions
$17.2K total โ€” Walden, Gregory Paul
PPP Loans
$280K for Law Office Of David P Levine, Sales Consultants Of Lake Oswego LLC
White House
1 recorded visit

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 Mark Rittenbaum. Because public records are indexed by name rather than by a unique identifier, the 48 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 Mark Rittenbaum

Search Complexity: Moderate

48 public records across 3states, belonging to approximately 2 different individuals. There are 2 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 3 states. Highest concentration: Oregon (40%), followed by Alaska and Georgia. Spans the West and South regions.

OR19recordsAK1recordGA1record

Record Type Breakdown

Data spans 6 record categories. Largest: Political Contribution Records (37%), which include employer and occupation, which are strong distinguishing fields. Also includes Business & Corporate Filings (11) and Corporate Records (11).

17
Political Contribution Records
11
Business & Corporate Filings
11
Corporate Records
4
Contact & Address Records
2
PPP Loan Records
1
Voter Registration Records

Frequently Asked Questions About Mark Rittenbaum

Is Mark Rittenbaum a registered voter?
Yes, voter registration records show Mark Rittenbaum is registered in Oregon with DEM affiliation. 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 Mark Rittenbaum?
We found 11 business affiliations for Mark Rittenbaum (Executive VP Commercial And Leasing). Other companies include Bestway Systems. Business records are compiled from state registries, SEC filings, and professional databases.
Has Mark Rittenbaum made political donations?
FEC disclosure records show 17 reported political contributions from Mark Rittenbaum, totaling $17,200. Recipients include Walden, Gregory Paul. Federal law requires disclosure of individual contributions exceeding $200.
How many records exist for Mark Rittenbaum?
Our database contains 48 total records for Mark Rittenbaum spanning 3 states. This includes 2 distinct contact records, 1 with phone numbers, 1 with email addresses. All data is compiled from publicly available government and commercial sources.
How accurate is the information shown for Mark Rittenbaum?
The 48 records displayed for Mark Rittenbaum 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 Mark Rittenbaum 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.