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John Lenahan Email & Phone Number

Head of TSC at Countsy
Location: Greater Sacramento, United States, United States 15 work roles 3 schools
1 work email found @countsy.com 8 phones found area 925, 510, 916, and 530 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 8 phones

Work email j****@countsy.com
Direct phone (925) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Head of TSC
Location
Greater Sacramento, United States, United States
Company size

Who is John Lenahan? Overview

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Quick answer

John Lenahan is listed as Head of TSC at Countsy, a company with 154 employees, based in Greater Sacramento, United States, United States. AeroLeads shows a work email signal at countsy.com, phone signal with area code 925, 510, 916, 530, and a matched LinkedIn profile for John Lenahan.

John Lenahan previously worked as Senior Director Client Success at Countsy and Director Controller Team at Countsy. John Lenahan holds Bachelor Of Science (Bs), Double Major In Accounting And Finance, Business Administration from California State University-East Bay.

Company email context

Email format at Countsy

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{first_initial}{last}@countsy.com
89% confidence

AeroLeads found 1 current-domain work email signal for John Lenahan. Compare company email patterns before reaching out.

Profile bio

About John Lenahan

Dynamic Client Success leader with a strong foundation in information technology, accounting and finance, and team management across diverse industries such as SaaS, manufacturing, and healthcare. Adept at optimizing processes, exploring tools, and driving strategic initiatives to enhance client outcomes and retention. I’m passionate about leading discussions on AI technology trends and applications, actively seeking opportunities to join advisory boards and committees that shape the future of the industry by streamlining operations, enhancing decision-making, and fostering collaborative success within the accounting sector.Committed to giving back to the community through coaching, Scouting America, volunteering, and community engagement, while balancing a fulfilling family life as a proud father of three. When I'm not doing that, I enjoy driving backroads as an automotive enthusiast, exploring new technologies, hiking, biking, gaming, and indulging in a good book in a hammock.

Listed skills include Accounting, Tax, Payroll, Accounts Payable, and 46 others.

Current workplace

John Lenahan's current company

Company context helps verify the profile and gives searchers a useful next step.

Countsy
Countsy
Head of TSC
Sacramento, CA, US
Website
Employees
154
AeroLeads page
15 roles

John Lenahan work experience

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

Head Of Tsc

Sacramento, CA, US

Senior Director Client Success

Current

Sacramento, California, United States

US Accounting and Payroll Teams; 7 Team Managers with 60 indirect reportsClient Delivery & Success, Delivery Issue ManagementRecruiting, Training, Team DevelopmentManage Team KPI Goals; Utilization, Customer Service, Retention, GrowthLead Office TransitionStrategic Client Support, Technical Accounting, Big-4 Audit (1st year)

Jan 2022 - Present

Director Controller Team

Sacramento, California, United States

Industries: Robotics as a Service; Aerospace; Heathcare; Manufacturing; SaasTechnical Controller Team Lead of a 5 ControllersTechnical Accounting Issues (ASC606/842), GAAP, Intercompany, Foreign CurrencyTeam Development, TrainingClient Growth, Partnership

Oct 2020 - Jan 2022

Controller

Sacramento, California

Industries: Software as a service (Saas), Manufacturing, EcommerceNetSuite, Bill.com, Expensify, FloQast, Zoom, Toggle, FrontClient management, month-end close, financialsSpecialize in Ventured Backed Startups, Pre-IPO, Audit Support, GAAP Financials

Apr 2019 - Oct 2020

Board President

Sacramento, California Area

Elected Board Member, voted PresidentCommittees: Finance; Audit; Human Resources; Succession PlanningDistrict Representative to: Water Forum / ACWA / JPIA / RWA

Jan 2019 - Aug 2021

Controller

Biotech

Davis, CA

Supervise accounting staff (AR/AP), Monthly Close Procedures, & Inventory ManagementCash Flow, Sales Tax, Corporate Tax, Financial Statements, and FP&ASales Team Review and Analysis, Quarterly Meetings and KPIsSOP (Standard Operating Procedures) creation, update, and overhaulVendor/Customer Relations, Contract NegotiationMulti-state Payroll Taxes and.

Sep 2015 - Apr 2019

Controller Consultant

Realtime Cfos

Roseville, CA

Industries: Construction, Consulting, Legal, Biotech, Food, ManufacturingFinancial Statements, Planning, and AnalysisMonthly Close ProceduresManage Corporate Documents, Filings, and ComplianceStreamline, create, and train SOPs (Standard Operating Procedures)Systems Rollout, Migration, and IntegrationSpecialized in small to mid-sized businesses ($1mil.

Sep 2015 - Oct 2016

Controller

Barebones Workwear

Sacramento, California Area

Supervised accounting staff, department managers, and human resourcesCash flow analytics, prepared financials, operations analysis, and strategic planningContract management, vendor relations, saved 20% on average in recurring expensesMultistate Payroll Taxes, Sales Tax filings, Corporate Tax planningDesign and implementation of cost of goods sold.

Jun 2013 - Sep 2015

Sr Accountant / Controller

Sacramento, California Area

Managed AR, AP, HR, Production, Inventory, and Information TechnologySupervised accounting staff, production manager, and shipping/receivingDesign and implementation of accounting, inventory, and production policiesPrepared Financial, management reporting, and Sales Tax ReportsRe-negotiated contracts for a 25% savings on recurring costs

Nov 2011 - Jun 2013

Senior Accountant / Controller

San Leandro, CA

Managed Accounts Receivable, Accounts Payable, and Human ResourcesPrepared Financial Reports and Sales TaxCreated Cost Accounting system for their product line with Fixed and Variable costsComplete inventory overhaul with a focus on manufacturing and COGSFinancial Planning & Analysis included 20% reduction in revolving debtRepresented the company at the.

Feb 2011 - Jul 2011

Staff Accountant

Rina Accountancy Corporation

Extensive small business experience, including full cycle accounting, payroll, tax, management, and Marketing. Client management and customer service. Performed year end close, general ledger, and re-classifying journal entries.Month end close, Accounts Receivable, Accounts Payable, Fixed Assets, Accruals, Lease review, payroll and employee benefit.

Aug 2008 - Apr 2010

Deployment Project Assistant Manager

Tolt Service Group

Staging, troubleshooting, integration, and configuration of retail IT systems.Inventory control, management, and record keeping.Directing warehouse staff, technology associates, and installers as needed.

Jun 2007 - Nov 2007

Contract Network Engineer

Independent Contractor

* Developed company protocols and maintained 24-hour network support. * Designed hardware packages to best fit client needs. * Implemented innovative Training program for client services. * Implemented firewall protection, security protocols, and configured anti-virus

Jan 2000 - Jan 2006

Computer Associate

* Assist customers in purchasing decisions regarding electronic devices. * Diagnose, Repair, and Install Software on customer’s computers. * Loss Prevention from both customers and associates.

Nov 2004 - Nov 2005

Paralegal / Personal Assistant

Regina Lewis, Law Office Of

* Perform Legal Secretarial duties including Legal Research and Paralegal duties. * Answer phones, customer service, and other Secretarial duties * Maintain office computer network and equipment. * Procure computer equipment, office supplies, and other needs as required.

Feb 2002 - Jan 2005
Team & coworkers

Colleagues at Countsy

Other employees you can reach at countsy.com. View company contacts for 154 employees →

3 education records

John Lenahan education

Hs Degree, High School

Contra Costa Christian

Activities and Societies: Systems Administration, Network Infrastructure, Computer Lab

FAQ

Frequently asked questions about John Lenahan

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

What company does John Lenahan work for?

John Lenahan works for Countsy.

What is John Lenahan's role at Countsy?

John Lenahan is listed as Head of TSC at Countsy.

What is John Lenahan's email address?

AeroLeads has found 1 work email signal at @countsy.com for John Lenahan at Countsy.

What is John Lenahan's phone number?

AeroLeads has found 8 phone signal(s) with area code 925, 510, 916, 530 for John Lenahan at Countsy.

Where is John Lenahan based?

John Lenahan is based in Greater Sacramento, United States, United States while working with Countsy.

What companies has John Lenahan worked for?

John Lenahan has worked for Countsy, Del Paso Manor Water District, Biotech, Realtime Cfos, and Barebones Workwear.

Who are John Lenahan's colleagues at Countsy?

John Lenahan's colleagues at Countsy include James Simmons, Venisa Ariente, Ariadne Sodi Miranda, Dave Wagner, and Hermie Panaguiton.

How can I contact John Lenahan?

You can use AeroLeads to view verified contact signals for John Lenahan at Countsy, including work email, phone, and LinkedIn data when available.

What schools did John Lenahan attend?

John Lenahan holds Bachelor Of Science (Bs), Double Major In Accounting And Finance, Business Administration from California State University-East Bay.

What skills is John Lenahan known for?

John Lenahan is listed with skills including Accounting, Tax, Payroll, Accounts Payable, Management, Quickbooks, Tax Accounting, and Financial Reporting.

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