Dave Thomson
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Dave Thomson Email & Phone Number

Finance and Accounting Professional at Ascensus
Location: Royersford, Pennsylvania, United States 9 work roles 2 schools
1 work email found @ironmountain.com 1 phone found area 610 LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 1 phone

Work email d****@ironmountain.com
Direct phone (610) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Finance and Accounting Professional
Location
Royersford, Pennsylvania, United States
Company size

Who is Dave Thomson? Overview

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Quick answer

Dave Thomson is listed as Finance and Accounting Professional at Ascensus, a with 2240 employees, based in Royersford, Pennsylvania, United States. AeroLeads shows a work email signal at ironmountain.com, phone signal with area code 610, and a matched LinkedIn profile for Dave Thomson.

Dave Thomson previously worked as Project Manager at Ascensus and Accounting Manager at Stv. Dave Thomson holds Bachelor Of Science Degree, Accounting from Penn State University.

Company email context

Email format at Ascensus

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{first}.{last}@ironmountain.com
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AeroLeads found 1 current-domain work email signal for Dave Thomson. Compare company email patterns before reaching out.

Profile bio

About Dave Thomson

Detail-oriented and well-organized corporate accounting professional with managerial experience. I am diligent, dependable and committed to service excellence. I have strong analytical and problem-solving skills with high-proficiency in accounting software programs. I am adept at training and providing instruction in group or individual settings. I have exceptional relationship building skills with focus on collaborative communication. I have many areas of expertise, including general ledger accounting, revenue recognition, and account reconciliation. I also have experience with financial statement analysis, month-end close process, acquisition integration, and foreign currency translation. During my career I have spent time working on SOX and financial statement audits, process documentation, contract lifecycle management, customer profile maintenance, and transactional analysis. My skillset is well rounded and can not only be used in any of the aspects mentioned but also gives me the ability to adapt and learn in any environment. This flexibility is what makes me a valuable asset to any organization.

Listed skills include Invoicing, General Ledger, Sarbanes Oxley Act, Auditing, and 30 others.

Current workplace

Dave Thomson's current company

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Ascensus
Ascensus
Finance and Accounting Professional
dresher, pennsylvania, united states
Website
Employees
2240
AeroLeads page
9 roles

Dave Thomson work experience

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

Project Manager

Current
Sep 2022 - Present

Accounting Manager

Stv

Douglassville, Pennsylvania, United States

Oct 2020 - Sep 2022

Manager Revenue Accounting

Royersford, Pa

Responsible for the all accounting related duties around revenue recognition for Iron Mountain’s Intellectual Property Management (IPM) business line as well as overseeing all of IPM’s billing related functions. Ensure proper revenue recognition and monthly reporting of IPM’s revenue deferral schedules to GL Accounting for all invoices generated in the current month, as well as reviewing any non-standard agreements submitted by Sales for revenue impact. Working with GL Accounting to close AR… Show more Responsible for the all accounting related duties around revenue recognition for Iron Mountain’s Intellectual Property Management (IPM) business line as well as overseeing all of IPM’s billing related functions. Ensure proper revenue recognition and monthly reporting of IPM’s revenue deferral schedules to GL Accounting for all invoices generated in the current month, as well as reviewing any non-standard agreements submitted by Sales for revenue impact. Working with GL Accounting to close AR through reconciliation of billing and Oracle AR. Assisting GL Accounting with monthly close by reviewing and posting journal entries and researching P&L fluctuations. Perform accounting duties related to the intergration of newly acquired companies, including review of closing documents to ensure proper allocation of the purchase price, recognition of any outstanding revenue and expenses at the time of closing, and reviewing and recording the acquired company's monthly trial balance until they are fully integrated into IM's systems. Work closely with external audit team to provide support for annual SOX testing, including researching contract documentation to ensure proper billing rates on invoices. Main contact with external audit team for annual financial statment audit of IM's Puerto Rico location, which includes reporting of intercompany transactions, reconciling actual expenses against open accrual balances, and performing offline journal entries to properly reflect the financial statements of the standalone entity. Show less

Nov 2014 - Dec 2019

Contracts Manager

Responsible for ensuring all Service Level Agreements for timeliness and accuracy between Sales, Account Management, and the Shared Service Contracts Administration team are met. Develop and manage a team which is capable of processing all new and renewal customer accounts, adjustments to existing customer contracts, and providing customer contract copies. Manage the Sarbanes-Oxley internal control process in conjunction with internal and external auditors as well as the Contracts and Billing… Show more Responsible for ensuring all Service Level Agreements for timeliness and accuracy between Sales, Account Management, and the Shared Service Contracts Administration team are met. Develop and manage a team which is capable of processing all new and renewal customer accounts, adjustments to existing customer contracts, and providing customer contract copies. Manage the Sarbanes-Oxley internal control process in conjunction with internal and external auditors as well as the Contracts and Billing peer audit function. Prepare a weekly management memo detailing the prior period accomplishments and coming weeks commitments in terms of actions per hour and volume. Develop and maintain effective working relationships between multiple departments to ensure process changes are fully understood and anticipated prior to impacting the process level employee. Provide suggestions on ways to improve efficiency between the Contracts Administration team and Sales, Account Management, Legal and Revenue Management. Show less

Aug 2010 - Nov 2014

Contracts Supervisor

Iron Mountain Records Management

Responsible for overseeing the completion of the following (on a monthly basis):12,000-15,000 customer account profile changes400-500 account closure requestsProviding 4,000 contract copiesScanning 6,000 contractual documentsWork closely with both internal and external auditors to coordinate testing around Sarbanes-Oxley internal controls. Supervise the Contracts and Billing peer audit function to validate the accuracy of new and renewal customer account setups. Prepare… Show more Responsible for overseeing the completion of the following (on a monthly basis):12,000-15,000 customer account profile changes400-500 account closure requestsProviding 4,000 contract copiesScanning 6,000 contractual documentsWork closely with both internal and external auditors to coordinate testing around Sarbanes-Oxley internal controls. Supervise the Contracts and Billing peer audit function to validate the accuracy of new and renewal customer account setups. Prepare monthly termination reporting details and summaries for Operations management. Lead annual remediation project to address contract language weakness related to Limit of Liability for lost boxes. Show less

Oct 2008 - Aug 2010

Accounting Team Lead

Iron Mountain Records Management

Responsible for reviewing, approving, and posting general ledger transactions for team members, as well as assuming responsibility for the internal information of the U.S. Shredding Division during month-end close. Responsibilities also include reviewing and approving of balance sheet account reconciliations prepared by team members as well as preparing balance sheet account reconciliations for a specific designated area. Delegating responsibilities to team members, training, and monitoring… Show more Responsible for reviewing, approving, and posting general ledger transactions for team members, as well as assuming responsibility for the internal information of the U.S. Shredding Division during month-end close. Responsibilities also include reviewing and approving of balance sheet account reconciliations prepared by team members as well as preparing balance sheet account reconciliations for a specific designated area. Delegating responsibilities to team members, training, and monitoring performance, and helping to develop a sound knowledge of key accounting cycles and related process/system flow. Performing financial analysis of P&L's for designated cost centers and follow-up with field personnel for the explanations to unusual P&L activity, handling of multiple tasks and shifting focus when required and taking a proactive role in problem identification and participating in the resolution and enhancement processes. Show less

Oct 2005 - Oct 2008

Senior Staff Accountant

Iron Mountain Records Management

Responsible for the internal financial information for assigned areas within the company. This included the accurate and complete input of all transactions into the general ledger, running reports to research financial activity, preparing balance sheet account reconciliation's, assisting in the month-end close for designated cost centers, running and altering system macros to create specific financial reports for the division executives, developing sound knowledge of key accounting cycles and… Show more Responsible for the internal financial information for assigned areas within the company. This included the accurate and complete input of all transactions into the general ledger, running reports to research financial activity, preparing balance sheet account reconciliation's, assisting in the month-end close for designated cost centers, running and altering system macros to create specific financial reports for the division executives, developing sound knowledge of key accounting cycles and related process/system flows, performing financial analysis of P&L's for designated cost centers and follow-up with field personnel for the explanations to unusual P&L activity, handling of multiple tasks and shifting focus when required and taking a proactive role in problem identification and participating in the resolution and enhancement processes. Show less

May 2005 - Oct 2005

Senior Staff Accountant

Iron Mountain Records Management

Responsible for the internal financial information for assigned areas within the company. This included the accurate and complete input of all transactions into the general ledger, becoming knowledgeable with the general ledger system and subsystems and running reports to research financial activity, preparing balance sheet account reconciliation's, assisting in the month-end close for designated cost centers, reconciling intercompany accounts, assisting in the preparation of foreign currency… Show more Responsible for the internal financial information for assigned areas within the company. This included the accurate and complete input of all transactions into the general ledger, becoming knowledgeable with the general ledger system and subsystems and running reports to research financial activity, preparing balance sheet account reconciliation's, assisting in the month-end close for designated cost centers, reconciling intercompany accounts, assisting in the preparation of foreign currency translations and testing the reasonableness of that translation, developing sound knowledge of key accounting cycles and related process/system flows, performing financial analysis of P&L's for designated cost centers and follow-up with field personnel for the explanations to unusual P&L activity. Show less

Mar 2003 - May 2005

Staff Accountant

Iron Mountain Records Management

Responsible for the internal financial information for assigned areas within the company. This included the accurate and complete input of all transactions into the general ledger, becoming knowledgeable with the general ledger system and subsystems and running reports to research financial activity, preparing balance sheet account reconciliation's, assisting in the month-end close for designated cost centers, developing sound knowledge of key accounting cycles and related process/system… Show more Responsible for the internal financial information for assigned areas within the company. This included the accurate and complete input of all transactions into the general ledger, becoming knowledgeable with the general ledger system and subsystems and running reports to research financial activity, preparing balance sheet account reconciliation's, assisting in the month-end close for designated cost centers, developing sound knowledge of key accounting cycles and related process/system flows, performing financial analysis of P&L's for designated cost centers and follow-up with field personnel for the explanations to unusual P&L activity. Show less

Jul 2000 - Mar 2003
Team & coworkers

Colleagues at Ascensus

Other employees you can reach at ascensus.com. View company contacts for 2240 employees →

2 education records

Dave Thomson education

Microsoft Certified Professional, Microsoft Certification

Computertraining.Com King Of Prussia

Microsoft Certification

FAQ

Frequently asked questions about Dave Thomson

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

What company does Dave Thomson work for?

Dave Thomson works for Ascensus.

What is Dave Thomson's role at Ascensus?

Dave Thomson is listed as Finance and Accounting Professional at Ascensus.

What is Dave Thomson's email address?

AeroLeads has found 1 work email signal at @ironmountain.com for Dave Thomson at Ascensus.

What is Dave Thomson's phone number?

AeroLeads has found 1 phone signal(s) with area code 610 for Dave Thomson at Ascensus.

Where is Dave Thomson based?

Dave Thomson is based in Royersford, Pennsylvania, United States while working with Ascensus.

What companies has Dave Thomson worked for?

Dave Thomson has worked for Ascensus, Stv, Iron Mountain, and Iron Mountain Records Management.

Who are Dave Thomson's colleagues at Ascensus?

Dave Thomson's colleagues at Ascensus include Stephen Moyer, Erpa,Qpa, Sara Powless, Katie Stroupe, Nicole Harper Sphr, Shrm-Cp, and Brittany Minger.

How can I contact Dave Thomson?

You can use AeroLeads to view verified contact signals for Dave Thomson at Ascensus, including work email, phone, and LinkedIn data when available.

What schools did Dave Thomson attend?

Dave Thomson holds Bachelor Of Science Degree, Accounting from Penn State University.

What skills is Dave Thomson known for?

Dave Thomson is listed with skills including Invoicing, General Ledger, Sarbanes Oxley Act, Auditing, Process Improvement, Management, Internal Controls, and Accounting.

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