Marcus Guillestegui
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Marcus Guillestegui Email & Phone Number

Solution Provider for the Global Asset Management Community at SS&C Advent
Location: San Francisco, California, United States 3 work roles 1 school
3 work emails found @advent.com LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 100%

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Work email m****@advent.com
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Current company
Role
Solution Provider for the Global Asset Management Community
Location
San Francisco, California, United States
Company size

Who is Marcus Guillestegui? Overview

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Quick answer

Marcus Guillestegui is listed as Solution Provider for the Global Asset Management Community at SS&C Advent, a with 1437 employees, based in San Francisco, California, United States. AeroLeads shows a work email signal at advent.com and a matched LinkedIn profile for Marcus Guillestegui.

Marcus Guillestegui previously worked as Senior Solutions Consultant (Sales Engineer) at Ss&C Advent and Sr. Consultant at Advent Software. Marcus Guillestegui holds Ba, Law & Society from Uc Santa Barbara.

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Email format at SS&C Advent

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{first}.{last}@advent.com
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AeroLeads found 3 current-domain work email signals for Marcus Guillestegui. Compare company email patterns before reaching out.

Profile bio

About Marcus Guillestegui

In my current role on the Advent sales team, my responsibilities are in the following key areas of the pre-sales process:• Needs Analysis: Specifically this requires an in-depth understanding of a prospect’s business and their key business requirements. Those requirements are then communicated back through the organization.• Demonstrations: Features, functions and workflows are mapped to key business requirements and a tailored demonstration is delivered to help illustrate the ROI back to the prospect.• Implementation Analysis: Reviewing the proposed solution and determining the effort to implement solution and train new and existing client’s to be successful.• Product Direction: My role allows me to be at the forefront of feedback from our prospects on the existing Advent solution as well as the competitive solutions in the marketplace. It is my responsibility to not only communicate key functional gaps in the existing solution mix, but also help prioritize these new features/functions as they relate to improving the sales offering for current and future evaluations. Through my 5 years in Professional Services implementing solutions and 15+ total years with Advent Software gaining expertise in our products, I have worked closely with clients from all segments and levels of complexity and have been very successful in delivering positive results.

Listed skills include Enterprise Software, Saas, Professional Services, Business Analysis, and 29 others.

Current workplace

Marcus Guillestegui's current company

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SS&C Advent
Ss&C Advent
Solution Provider for the Global Asset Management Community
san francisco, california, united states
Website
Employees
1437
AeroLeads page
3 roles

Marcus Guillestegui work experience

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Senior Solutions Consultant (Sales Engineer)

Current

San Francisco Bay Area

The core components of my role as a Solutions Consultant are:Understands and executes Solution Consulting/Sales Methodology.Acts as subject matter expert on Advent’s solutions during sales process.Uncovers, elevates, quantifies, and confirms customer’s critical business issues.Assists in defining sales strategy and is proactive about preparing appropriate data and reports for sales event.Provides customized solution demonstrations which link Advent’s value back to the CBI’s.Effectively demonstrates and communicates the differentiating value of Advent’s solutions.Acts as a consultant on product integration strategy with customer's internal applications and 3rd party applications and technologies.Properly sets expectations with regards to implementation timeframes and resources required to be successful.Understands and effectively communicates the value of Advent’s Implementation Methodology (AIM).Participates in demand creation events (seminars, trade shows, conferences, etc).Feeds knowledge gained from customers back to the business management and product management groups.Proactive about maintaining high level of product/solution knowledge, as well as, applicable technology changes.Delivers high quality documentation of recommended solutions to clients and internal stakeholders.Highlights from tenure in Solutions Consulting:• 2011 – Exceeded 100% of Product Quota target in territory• 2014 – Exceeded 100% of Product Quota target in territory• 2014 – Chairmen’s Council Award winner• 2016 – Exceeded 100% of Product Quota target in territory• 2019 – Exceeded 100% of Product Quota target in territory• Led Solution Consulting team’s transition from a local VM to a hosted shared demonstration environment.

Jan 2011 - Present

Sr. Consultant

San Francisco Bay Area

An Advent Consultant (AMG) is a high impact role involving extensive client interactions. The Consultant is responsible for successful implementation and adoption of Advent's AMG products.Highlights from tenure in Consulting:• Dealt primarily with our Premier Elite client base.• Engaged in 109 distinct projects over 5 years.• Exceeded individual targets 5 straight years.• Chairmen's Council award winner 5 straight years.• Lead internal consulting team trainings, Advent User Conference presenter/trainer• Designated as PM&R Concentration Lead within Consulting organization. Emphasis for this project was to develop deeper knowledge, documented best practices and innovative solutions around Advent’s products.

Jan 2006 - Mar 2011

Support Analyst

San Francisco Bay Area

Advent’s AMG Client Support department promotes a client-focused support culture that rewards employees for innovation, professionalism, and personal development. The Client Support department attracts and develops the top talent within Advent and has traditionally been the launching pad for long term careers at Advent that span multiple business units.Highlights from my tenure in Client Support:• Supprted products: Axys (Tier 1/Tier 2), BREU/BRI, MyAdvent/Tax Lot Manager, Wealthline, APX. Highly Proficient in: Advent Office suite, SQL, IIS and Windows networking.• Internal Projects: Wealthline 2.0 Migration Consultant, IDC lead resource, ACA lead resource, APX 1.0 Beta SWAT Team member.• Delivered internal training on Windows Networking, Report Writer, and ACA; Consulting desk at User Conference• Cross-departmental resource where technical/product expertise was needed.

Jul 2000 - Jan 2006
Team & coworkers

Colleagues at SS&C Advent

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1 education record

Marcus Guillestegui education

FAQ

Frequently asked questions about Marcus Guillestegui

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

What company does Marcus Guillestegui work for?

Marcus Guillestegui works for SS&C Advent.

What is Marcus Guillestegui's role at SS&C Advent?

Marcus Guillestegui is listed as Solution Provider for the Global Asset Management Community at SS&C Advent.

What is Marcus Guillestegui's email address?

AeroLeads has found 3 work email signals at @advent.com for Marcus Guillestegui at SS&C Advent.

Where is Marcus Guillestegui based?

Marcus Guillestegui is based in San Francisco, California, United States while working with SS&C Advent.

What companies has Marcus Guillestegui worked for?

Marcus Guillestegui has worked for Ss&C Advent and Advent Software.

Who are Marcus Guillestegui's colleagues at SS&C Advent?

Marcus Guillestegui's colleagues at SS&C Advent include Richard Benitez, Christina Williamson, Alban Van Zutphen, Joe Hirasawa, and Jaysa Gonzales.

How can I contact Marcus Guillestegui?

You can use AeroLeads to view verified contact signals for Marcus Guillestegui at SS&C Advent, including work email, phone, and LinkedIn data when available.

What schools did Marcus Guillestegui attend?

Marcus Guillestegui holds Ba, Law & Society from Uc Santa Barbara.

What skills is Marcus Guillestegui known for?

Marcus Guillestegui is listed with skills including Enterprise Software, Saas, Professional Services, Business Analysis, Apx, Crm, Portfolio Management, and Integration.

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