Claire Eustis Simmons
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Claire Eustis Simmons Email & Phone Number

Customer Success Manager at PortSwigger
Location: Marietta, Georgia, United States 10 work roles 5 schools
1 work email found @remingtonhotels.com LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

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Work email c****@remingtonhotels.com
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Current company
Role
Customer Success Manager
Location
Marietta, Georgia, United States
Company size

Who is Claire Eustis Simmons? Overview

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Quick answer

Claire Eustis Simmons is listed as Customer Success Manager at PortSwigger, a company with 153 employees, based in Marietta, Georgia, United States. AeroLeads shows a work email signal at remingtonhotels.com and a matched LinkedIn profile for Claire Eustis Simmons.

Claire Eustis Simmons previously worked as Senior Client Success Manager at Oversight and Client Success Manager at Oversight. Claire Eustis Simmons holds Certificate, Communicating Data Through Storytelling from Mit Sloan Executive Education.

Company email context

Email format at PortSwigger

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*@remingtonhotels.com
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Profile bio

About Claire Eustis Simmons

Dedicated and results-driven Client Success Manager with a proven track record in strategic account management, business intelligence, and customer success. I excel in driving revenue growth through upselling, cross-selling, and high-profile enterprise account expansion.

Listed skills include Event Planning, Microsoft Office, Customer Service, Powerpoint, and 27 others.

Current workplace

Claire Eustis Simmons's current company

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PortSwigger
Portswigger
Customer Success Manager
Marietta, GA, US
Website
Employees
153
AeroLeads page
10 roles

Claire Eustis Simmons work experience

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

Customer Success Manager

Marietta, GA, US

Senior Client Success Manager

Current

Atlanta, Georgia, United States

  • Oversight is the world’s leading provider of AI-based spend management and risk mitigation solutions for large enterprises. Based in Atlanta, Oversight’s AI-powered platform works across financial systems to.
  • Managed complex SaaS solutions for high-profile key accounts, including two Fortune 10 companies, demonstrating deep technical understanding and customer engagement capabilities
  • Spearheaded the development and implementation of new end user training and best practices, resulting in company-wide integration for all new client implementations
  • Independently created custom reporting that I provide quarterly to my clients, ensuring ongoing delivery of KPIs and value realization
Apr 2024 - Present

Client Success Manager

Atlanta, Georgia, United States

  • Achieved 100% gross retention (2022 and 2023) and 107% net retention in 2023
  • Managed all account renewals, negotiating terms and driving cross sells; implemented strategic pricing adjustments, averaging 15%, for mature accounts to proactively optimize revenue streams
  • Leveraged knowledge of Oversight solutions to articulate the organization's value proposition to executive stakeholders and key decision-makers; assessed product adoption and delivered actionable guidance to optimize.
  • Designed and delivered training sessions to bridge knowledge gaps among team members; subsequently received "Dedicated to Employees" Company Values Award in Q3 2023
  • Presented data-driven business reviews by identifying areas for improvement and recommending targeted refinements to executives and senior leaders to enhance overall effectiveness and efficiency
Apr 2021 - Mar 2024

Director Of Sales And Marketing

Hotel Indigo Chattanooga - Downtown

  • Directed the design, development, and implementation of strategic sales plans focused on integrated marketing for hotel pre-opening from origination through execution
  • Established performance metrics and implemented data governance for the successful launch of a new hotel to facilitate accurate measurement and optimization of key operational indicators
  • Harmonized internal team efforts to create new sales processes and implement improvement strategies gleaned from data and competitive analysis
  • Negotiated tailored, customer-focused solutions aligned with group and individual travel needs across market segments to enhance satisfaction and reduce churn
Feb 2020 - Jan 2021

Senior Sales Manager

The Read House Hotel

  • Exceeded all sales and customer satisfaction metrics in 2019 to successfully generate $1.1M in B2B guest room revenue
  • Formulated and implemented sales processes that enhanced effectiveness across the entire enterprise by streamlining operations and optimizing revenue generation strategies
  • Initiated proactive outbound marketing and sales programs to restore business lost during renovation processes to facilitate business recovery
  • Leveraged brand resonance to generate heightened interest in events and bookings, resulting in a 400% increase in qualified leads before departure through the reestablishment of relationships with third-party vendors
  • Championed professional development initiatives by fostering a culture of continuous learning and growth within the organization
Jun 2018 - Feb 2020

Corporate Sales Manager

The Chattanoogan Hotel, Curio Collection By Hilton

  • Spearheaded end to end corporate account sales; oversaw the entire lifecycle to ensure customer satisfaction in hosting year-round events and conferences
  • Cultivated relationships within the existing book of business to meet recurring deliverables while driving efforts to secure new corporate accounts
  • Surpassed key metrics with a 125% booking attainment and successfully implemented a 20% increase in corporate rates for conference center usage and overnight guest rooms, contributing to the overall growth and.
Oct 2017 - Jun 2018

Corporate Sales Manager

Doubletree Suites By Hilton Atlanta - Galleria

  • Directed and orchestrated all facets of B2B group sales and catering bookings to ensure effective coordination and execution for a range of events and functions
  • Devised and implemented a dynamically driven pricing structure as aligned with forecasted demand, resulting in a remarkable 30% surge in the average guest room rate
  • Surpassed guest room budget by 25% through consistent price aggression
Sep 2016 - Sep 2017

Executive Meeting Manager

Hilton Hotel & Conference Center Atlanta/Marietta

  • Responsible for full-cycle management of small groups and meetings for prominent hotel and convention center across both catering and group sales market segments
  • Strategically enhanced bookings and elevated the overall quality of the sales pipeline byconducting market research to identify lucrative revenue-generating opportunities
  • Led the coordination and execution of strategic quarterly blitz appointments; planned blitz events and client appreciation parties to reward and foster client loyalty
  • Exceeded 95% of booking goals every quarter throughout tenure; promoted during role to cover broader scope
Jul 2015 - Aug 2016

Sales And Marketing Coordinator

Holiday Inn Express Atlanta NW - Galleria

  • Scheduled and managed sales blitzes including booking appointments and cold calling
  • Evaluated incoming customers to assess fit within corporate rates and programs
  • Responsible for groups and meeting room rentals from initial sale to departure call
  • Generated all departmental paperwork including contracts, BEOs and group resumes
Mar 2015 - Jul 2015

Guest Services And Front Desk Operations

Doubletree By Hilton And Sheraton (Starwood Prior To Marriott Merger)

Atlanta, Georgia, United States

Jan 2012 - Feb 2015
Team & coworkers

Colleagues at PortSwigger

Other employees you can reach at ergopraxis.gr. View company contacts for 153 employees →

5 education records

Claire Eustis Simmons education

FAQ

Frequently asked questions about Claire Eustis Simmons

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

What company does Claire Eustis Simmons work for?

Claire Eustis Simmons works for PortSwigger.

What is Claire Eustis Simmons's role at PortSwigger?

Claire Eustis Simmons is listed as Customer Success Manager at PortSwigger.

What is Claire Eustis Simmons's email address?

AeroLeads has found 1 work email signal at @remingtonhotels.com for Claire Eustis Simmons at PortSwigger.

Where is Claire Eustis Simmons based?

Claire Eustis Simmons is based in Marietta, Georgia, United States while working with PortSwigger.

What companies has Claire Eustis Simmons worked for?

Claire Eustis Simmons has worked for Portswigger, Oversight, Hotel Indigo, Avocet Hospitality Group, and Hilton.

Who are Claire Eustis Simmons's colleagues at PortSwigger?

Claire Eustis Simmons's colleagues at PortSwigger include Max Doss, Brent Jones, Erin Blockley, Eduardo Mouras, and Shanna Burr.

How can I contact Claire Eustis Simmons?

You can use AeroLeads to view verified contact signals for Claire Eustis Simmons at PortSwigger, including work email, phone, and LinkedIn data when available.

What schools did Claire Eustis Simmons attend?

Claire Eustis Simmons holds Certificate, Communicating Data Through Storytelling from Mit Sloan Executive Education.

What skills is Claire Eustis Simmons known for?

Claire Eustis Simmons is listed with skills including Event Planning, Microsoft Office, Customer Service, Powerpoint, Microsoft Excel, Microsoft Word, Public Speaking, and Research.

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