About Us

ACLIVITY is a Denver Executive Recruiting, Staffing and Consulting Firm passionate about helping you build the best team!  We leverage our diverse and trustworthy network to connect startups and Fortune 500 companies with leading talent.

Let us help you find the right candidate for the job!

Every member of the ACLIVITY team has excelled in the executive leadership of a successful Colorado company, and we understand first-hand the varied challenges executives and employees face today. Specializing in Accounting, Finance, Information Technology and Business Operations, we’re dedicated to offering our clients methodical, highly efficient, Big4 quality and consistency at small-firm rates.

Creating relationships that last is one of our primary goals. Our success is rooted in a long-standing practice of making well-targeted connections; matching the right professional with the right client to meet the needs of everyone involved.

ACLIVITY built some of the best teams in Denver – and we have the professional network to prove it. Contact us today to learn how ACLIVITY can help you find the right candidate, consultant or career!

Meet the Team

Angela Roberts, CPA

CPA | Managing Director/Founder

phone. 720.232.3111 • email. angela.roberts@aclivity.com •

Angela is a Colorado native, bringing over 20 years of relevant experience to Denver. She is extremely committed to providing top-notch candidates and service and to being your partner in success. She started her accounting career at Deloitte & Touché as an Auditor, moved to Arthur Andersen in the Business Process/Outsourcing division, and then transitioned into private industry as a Controller and subsequently CFO. Angela is a dynamic, well-networked CPA who has her finger on the pulse of the Colorado Market. She is the founder and Chair of the CFO & Controllers Roundtable at the CSCPA 2005-2020, and has sat on the BOD for the CSCPA from 2007-2009, the Strategic Planning Committee, and the CU Denver Accounting Advisory Council since 2013.  She is a life-long Girl Scout and mentors Gold Award Girls year round.  She sits on the BOD for the Girl Scouts of Colorado and is the current Treasurer.  Angela is a mother of two and enjoys yoga, reading, travel and gardening. Her motto is simple: Listen and Deliver value, and never forsake the relationship.

Mindset of Leadership Coach and Trainer – teaching the value of upgrading your cultural operating system to become dynamic teams to the US Military, Fortune 500 and growth companies is the highlight of my career!

CBS News Features Angela Roberts – http://denver.cbslocal.com/2012/05/08/what-industries-are-hiring-in-colorado/

shannon_adamsShannon Adams

Senior Director

phone. 303.906.5432 • email.shannon.adams@comcast.net • 

Shannon believes that an organization is only as good as its people and is excited to be back with the Aclivity team to help place the best candidates with the great companies here in Colorado. She has over 20 years of finance and accounting experience both as a consultant and as part of executive management teams in companies ranging from start-ups to fortune 100 companies. She started her career at PriceWaterhouseCoopers (PWC) and moved into the industry with experience in telecommunications, software and technology. She holds a Masters in Accounting from the University of Denver. She is happily married with two children and loves being a Colorado native because there is no better place to work and play hard!

Kim Attea, MBA, MS, PhD.

MBA, MS, PhD. | Client Services

phone: 720.939.2770 •   

Kim is a great example of the work hard and play hard mentality.  She has been a technical recruiter and IT recruiter where she has had a wide variety of success as a recruiter aiding clients and candidates find the best match in this busy job market. Kim holds an Undergraduate in Communications, a Masters of Science in Student Personnel, and a PhD. in Organizational Development.  She loves the Colorado outdoors and all of the wonderful activities.  Kim is the proud mother of five kids that are each doing well in their own rite.

Shenia Ivey, MBA, CPC

MBA, CPC | Director of Marketing, Executive Recruiter & Certified Professional Coach

phone: 303.902.5337 • email. shenia.ivey@aclivity.com • 

Shenia is a highly resourceful and multi-talented leader with extensive experience in organizational development and strategic planning in human resources management, project management, and community outreach. In addition, Shenia is a Certified Professional Coach and can offer both career and personal development training.  An accomplished and perceptive communicator she easily establishes and nurtures all key professional relationships and associations no matter the level. Organizationally she works both internally and externally to identify the specific needs of the local and global communities of the organization to recommend a business solution..  Shenia has held positions at all levels, which allows her to identify and communicate that perspective to either the employee or the management team.  She has the ability to promote effective collaboration in achieving organizational objectives no matter the size of the organization.  Shenia is passionate about volunteering her time and energy to others, which has included being the Board Chair of MEED (Minority Enterprises & Educational Development),  a volunteer volleyball coach, preparing meals for Ronald McDonald House, and and performing administrative acts for the school and sports programs her kids have been involved in.  She is a native of Denver, the mother of 3 great kids and when she has free time she and her husband love to go places where they can take beautiful photos. 

Colleen Mackey

Senior Director of Recruiting

phone. 303.358.7296   • email. Colleen@Aclivity.com  •  

Colleen understands the difference between a limit and an obstacle: working within the former but preferring the challenge of the latter!  Colleen started her career in public accounting, with a mix of audit and tax, working in various industries and positions including CFO.  Her success is due to her professional leadership and the ability to mentor, coach and develop those around her – she truly is a natural coach.  We are thrilled to have Colleen bring her 20 year deep understanding of the Accounting and Finance and top-notch experience to our Aclivity team!  Colleen started with Aclivity as a consultant at one of our fabulous clients and is now coaching and recruiting Top Talent for all of our great clients! Colleen is an active CPA, earned her MBA from CU Denver and her undergraduate degree from the University of Arizona – Go Wildcats!

Colleen is a true philanthropist and supports social causes as her passion.  Colleen is the current Board Chair of Girls Incorporated of Metro Denver, and also serves as the Treasurer and Chair of the Finance Committee. Prior service includes serving on the Finance Committee of the Mile Hi United Way for ten years. Colleen is happily married to her college sweetheart Ned and together they have two daughters and four granddaughters. It’s no wonder her personal advocacy mission is to support and be a champion for girls!

Kim Miller

Director of Recruiting/ Resource Management

phone. 720.560.4856 • email. kim.miller@aclivity.com •  

Kim started her career as an intern at Deloitte & Touche. She continued on immediately after college in the Detroit office and later transferred to Denver within D&T. Her move into the private industry started with Jones International and then moved to a professional association of publishers. Most recently Kim was the Top recruiter for the past 4 years at a National placement firm. She thoroughly enjoys being a part of this incredible team that makes up ACLIVITY! Kim holds a BS in Accounting, Michigan State University, Honors College. Kim is the proud mom of her two amazing children Zachary & Alena. Her favorite hobbies are reading, hiking, camping, & doing creative projects. Taking pictures of her adorable children ranks right up there as well.

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