Fractional, With a Full-Time Attitude™

C-Suite Advisory for private companies.

Strategic finance and operational lift - a trusted right hand, without the full-time cost.

Senior financial leadership isn’t one-size-fits-all. Tideway embeds alongside CEOs to strengthen financial clarity, operational alignment, and leadership execution where the business needs it most.

Tideway Advisory – Fractional & Interim CFO & COS Services in Calgary and Alberta

Why Tideway Exists

As businesses grow, the challenges rarely fit neatly into a single role. Leadership teams often find themselves:

• pulled into constant firefighting
• making decisions without clear financial visibility
• struggling to balance daily operations with long-term priorities

Tideway exists for companies navigating this kind of complexity. Sometimes growth has plateaued. Sometimes capacity is stretched or leadership gaps have emerged. Other times the business is moving through transition such as a financing event, an acquisition, succession planning, or preparation for the next phase of growth.

In these moments, financial leadership on its own often isn’t enough. Good reporting doesn’t solve execution breakdowns, unclear ownership, or decision fatigue. At the same time, execution without financial clarity can create activity without direction.

That’s why Tideway was built to combine Chief Financial Officer (CFO) and Chief of Staff (COS) leadership. The CFO lens brings financial clarity, discipline, and decision support. The COS lens ensures priorities translate into action, alignment, and follow-through across the organization.

Together, this integrated approach brings clarity, leadership, and execution into one embedded partnership - helping businesses operate with consistency, resilience, and confidence. How Tideway shows up depends on the moment, but the objective is always the same: better decisions, stronger execution, and durable value creation.

How We Work

Whether we’re fractional or interim, we lead with a Full-Time Attitude™ - bringing the depth, focus, and momentum of a senior executive embedded in your business.

We help move strategy into action by combining financial clarity with hands-on execution. Our work is led by designated CPAs who have sat in the seat, led through change, and understand what it’s like to run a business where decisions are constant and capacity is stretched.

In many companies, financial insight on its own isn’t enough. Clear reporting doesn’t stop priorities from stalling, decisions from bottlenecking, or everything from coming back to the owner. At the same time, execution without financial context can create activity without direction.

We stay close to the work by supporting decisions, helping teams follow through, and reducing unnecessary pressure and reliance on any one person so progress continues even when things get busy or unpredictable.

Traditional Approach

  • Finance Only — Reporting, forecasting, cash flow

  • Advisor — Guidance from the sidelines

  • Siloed — Finance separated from operations

  • Part-Time Executive — Limited, high-level involvement

Tideway Approach

  • Finance + Operations — Decisions tied directly to execution

  • Partner — Embedded support that helps move work forward

  • Cross-Functional — Bridging finance, operations, and people

  • Integrated Support — A combined CFO + COS model

What Makes Us Different

Tideway was built for companies that need more than advice. We work as a trusted partner embedded in the business, not on the sidelines.

  • Integrated Leadership - Most advisors focus on either strategy or execution. Tideway brings both, helping you make better decisions and ensuring those decisions actually get carried through.

  • Clarity Before Growth - We focus first on stabilizing the numbers, clarifying priorities, and creating a steady operating rhythm so growth doesn’t add pressure or risk.

  • Hands-On Partnership - This isn’t advice-in-a-deck or a monthly check-in. We work alongside you and your leadership team, in the work, with your data and real constraints.

  • Flexible, When It Matters- Fractional support is our core, but we step in more deeply when situations demand it, whether that’s during transition, urgency, or periods of change.

  • A Calm, Trusted Presence - You get a steady partner who brings clarity to complexity, helps teams align, and keeps the business moving forward when things get busy or uncertain.

We don’t just advise. We drive action.

The Story Behind the Name

The name Tideway comes from the tidal channels of our founder’s island upbringing — natural pathways that guide boats through shifting waters.

It reflects how we work: with clarity, direction, and the steady hand needed to move forward . Those same principles shape how we support businesses — helping them navigate transition, growth, and complexity.

“Companies don’t just need financial reporting, they need a partner who can turn strategy into results. Tideway was built to combine the discipline of a CFO with the execution of a COS.”

— Alyssa Dewar | CPA, CA | Founder & Principal Advisor

Tideway Advisory – Fractional and Interim CFO & COS Services in Calgary and Alberta

Helping businesses navigate complexity.

OUR FOUNDER

Alyssa Dewar.
Right hand to the CEO.

CPA, CA · CALGARY, AB · FOUNDER & PRINCIPAL ADVISOR

Fractional CFO | Interim CFO | Calgary, Alberta

Alyssa Dewar founded Tideway Advisory to work more closely with businesses navigating growth, complexity, and critical decision points.

After years in finance and advisory roles, she saw firsthand how often companies reached moments where financial clarity, operational alignment, or leadership capacity began to strain under growth. Tideway was created to step into that gap.

Through Tideway, Alyssa works alongside CEOs as a trusted right hand - aligning finance, operations, and execution during periods of growth, transition, or capital constraint. Her work combines strategic financial leadership with practical operational support, bringing clarity to decision‑making and structure to execution.

This often includes helping leadership teams strengthen the systems, processes, and financial visibility required to support sustainable growth. And where relevant, preparing businesses for leadership transitions, succession, or the next stage of ownership. How Tideway shows up depends on the moment, the role, and the business in front of us and not a preset formula.

With experience across a diverse range of industries, Alyssa brings financial rigor, calm decision architecture, and a practical operator mindset to every engagement.

Alyssa is a Chartered Professional Accountant (CPA, CA) based in Calgary.

“Alyssa understands both the accounting realities of our business and how to step beyond them to support real-world operational decision-making requirements.

In a very short period of time, she successfully modelled complex financial information into simple, forward-looking data and tools that leadership utilizes daily to drive better decisions.

Her strategic perspective and judgement have made her a trusted advisor and a wonderful addition to our company’s culture.”

— CEO, Cleantech Company

WORKING TOGETHER

If any of this sounds like your moment, let's talk.

Most introductions start with a 45-60 minute conversation. By the end you'll know whether Tideway is the right fit and if not, you'll usually leave with a clearer picture of what is.

WHAT WE DO

CFO and COS leadership - in one embedded partnership.

A trusted right hand for the CEO, working as fractional CFO, COS or strategic advisor depending on where the business needs clarity, confidence, or traction most. Most engagements begin with the numbers and grow into the work behind them.

HOW THE WORK MOVES

01 · CFO

Financial Clarity

WHERE MOST ENGAGEMENTS BEGIN

Senior financial leadership and the structure every other decision rests on. Built once, maintained reliably, explained plainly. Almost every Tideway engagement starts here.

  • Financial modelling, cash oversight, capital planning

  • Budgeting, forecasting, KPI development

  • Investor and board preparation

  • Transaction and transition support

02 · COS

Operational Alignment

WHERE CLARITY BECOMES ACTION

The cross‑functional connective tissue that turns financial clarity into priorities the team can act on. Cadence, ownership, and the day‑to‑day execution layer behind a growing business.

  • Strategic planning support and alignment

  • Meeting cadence and accountability design

  • Cross‑functional coordination

  • Operational problem solving

03 · Hybrid

Strategic Right Hand

WHERE MOST ENGAGEMENTS SETTLE

The combined CFO + COS model is a trusted right hand and strategic advisor working at the CEO's side. CFO work continues; COS amplifies, doesn't replace. Most clients end up here.

  • CFO provides financial visibility and direction

  • COS strengthens execution and communication

  • One partner across both not two contractors

  • Engagements flex as the business grows

WHERE TIDEWAY OFTEN GETS PULLED IN

Tideway is brought into businesses during periods where growth, complexity, or transaction activity begins to outpace the company's existing structure.

This includes:

  • Founder-led businesses preparing for investment, financing, or a future ownership transition

  • Companies navigating lender or investor pressure

  • Leadership teams experiencing operational strain as the business scales

  • Organizations preparing for acquisition, integration, or succession

  • Businesses entering a transaction process that require financial, operational, and leadership readiness - from early preparation through to close and beyond

In these moments, businesses need more than financial oversight. They need embedded leadership that connects finance, operations, and execution - and helps management teams navigate change with clarity and confidence.

Tideway works alongside M&A advisors, deal teams, and lenders - bringing the financial rigor, operational structure, and leadership capacity that transactions demand on both sides of a deal.

ENGAGEMENT MODELS

Two ways to bring Tideway in.

The work doesn't change, the shape of the engagement does. Most clients pick one and let it grow from there. Below is how we'd describe the two on a phone call, with nothing in between.

Fractional Leadership

ONGOING · PART-TIME

Best when:

  • Growing businesses seeking stability, strategic direction, and follow-through

  • CEOs who want a trusted, senior right hand not just functional support

  • Companies that need executive-level leadership without a full-time hire

This is Tideway’s core engagement model, designed to evolve as the business grows. The role adapts over time without losing continuity, context, or accountability.

Interim Leadership

SHORT-TERM · INTENSIVE

Best when:

  • Executive turnover or parental leave

  • Periods of rapid scaling, restructuring, or transition

  • Capital raises, financing preparation, or audit readiness

  • Urgent operational or leadership gaps requiring senior judgment

When applicable, Tideway partners with a boutique recruiting firm to support permanent searches. Ensuring continuity between interim leadership and long-term hires.

Not quite ready?

Not every business is ready for fractional or interim support and that's okay. If you're still figuring out what the business needs, these engagements are designed to provide senior strategic input without a long‑term commitment. They also work as on‑ramps, most clients who later move into Fractional started here.

  • A few focused hours or a day with the CEO or ownership group. Bring the question; leave with a path forward. Useful when the issue is clear but the next move isn't, and you want a senior set of eyes on it without committing to a longer engagement.

    Sometimes one session is the whole answer. Sometimes it surfaces the real work, and the relationship grows from there.

    Useful for

    • Pricing, capital, or hiring decisions you want pressure‑tested

    • Pre‑raise positioning and narrative work

    • An honest read on financial health before a big move

    • A sounding board between board meetings

    • Working through a specific operational knot

  • A specific piece of work that needs senior thinking and a relationship that doesn't need to outlast it. We scope it, do it, hand it back. No retainer, no creeping commitment.

    Often the cleanest way to test working together before deciding whether a longer engagement makes sense.

    Typical projects

    • Board package or investor deck preparation

    • Three‑statement financial model build

    • Annual planning offsite design and facilitation

    • KPI framework + reporting setup

    • Due‑diligence readiness review

  • If "it's too early" is the line every advisor keeps giving you, this is built for the in‑between.

    Pre‑revenue or pre‑team founders who still need help thinking through structure, hiring, capital, and the next twelve months — without paying for executive bandwidth you don't yet need.

    Light‑touch and conversational. Designed to grow with you, not lock you in.

    Where it helps

    • Founder finance fundamentals — what to track, what to ignore

    • First‑hire sequencing and org‑structure decisions

    • Friends‑and‑family or seed‑round preparation

    • Setting up a clean operating cadence from day one

    • Knowing when "too early" stops being true

Not sure which fits? Start with a Strategy Session. We'll know within an hour whether the right next step is a project, a longer engagement, or simply a clear answer you can run with on your own.

Your Questions, Answered

  • A: Every engagement begins with a no-pressure discovery conversation to understand your goals, challenges, timing, and capacity. If there's alignment, we follow with a proposed engagement letter outlining the recommended approach.

    Most engagements take one of two forms:

    • Fractional — ongoing, part-time executive leadership that evolves with the business

    • Interim — higher-intensity, short-term leadership during a period of transition or gap

    The role itself — CFO, COS, or a hybrid of both — is determined based on where the business needs support most.

    Discovery → Engagement Letter → Kickoff → Fractional or Interim Journey

  • A: Tideway is typically brought in when a business has outgrown its current internal capacity but isn’t ready for a full-time executive hire.

    This often shows up in a mix of strategic, operational, and financial challenges.

    Strategic & Operational Challenges

    • Founders or CEOs stretched too thin
    • Strategy not translating into execution
    • Communication or leadership gaps
    • Stalled initiatives or project gridlock
    • The need for stronger systems and structure as the business scales

    Financial Visibility & Planning

    • Limited financial oversight or unclear reporting
    • Cash flow uncertainty
    • Misaligned KPIs or unclear performance drivers
    • Finance teams that need stronger leadership or context
    • Gaps in banking, lender, or investor communication

    In these moments, Tideway steps in alongside the leadership team to bring financial clarity, operational structure, and momentum to the business.

  • A: Most companies bring Tideway in at an inflection point - when the business has grown beyond its current internal capacity but isn’t yet ready for another full-time executive hire.

    Common signals include:

    • Leadership teams spending too much time reacting instead of planning
    • Financial information not providing clear insight into business performance
    • The business has outgrown the structure around the founder, Controller, or EA
    • Strategic decisions feel riskier than they should because financial visibility is limited
    • Growth, capital discussions, or operational complexity are increasing

    At these moments, Tideway steps in alongside the leadership team to bring clarity, structure, and momentum to the next stage of the business.

  • A: We work on a fixed-fee monthly retainer or a defined project fee — no billable hours, no surprise invoices. You’ll always know exactly what you’re getting, and who you’re working with.

    Retainers create predictability, remove billing uncertainty, and allow us to show up as a true team member — invested in outcomes, not watching the clock. Engagements often begin with more in-person or intensive support to build clarity and momentum, then evolve into a steady rhythm of fractional leadership as your needs change.

    The first step is a free discovery call to scope the right fit.

  • A: Yes. Fractional and interim work give us the focus and flexibility to show up fully engaged. Many clients experience more value than full-time hires because we’re not stretched thin or distracted by internal noise.

    Support is often heavier at the beginning to build clarity and momentum. Over time, the rhythm may shift — combining ongoing touchpoints with execution behind the scenes — ensuring the right level of leadership without the full-time overhead.

  • A: Unlike traditional consultants, we don’t deliver decks and walk away. We integrate with your leadership team, bring a CPA-level financial lens, and drive initiatives with accountability. You get a trusted right hand — not a detached service provider.

  • A: Many firms provide a traditional fractional CFO focused on reporting, forecasting, and capital management. That work is important — but often not enough.

    Tideway blends CFO expertise with the execution and alignment of a COS. This dual-role model bridges finance, operations, and people — ensuring you get:

    • The numbers to make the right decisions and

    • The operational horsepower to ensure those decisions get implemented

    The result: clarity, alignment, and momentum — without the cost or commitment of a full-time executive.

  • A: Our model pairs two critical functions:

    CFO: cash flow, reporting, forecasting, long-term value creation


    COS: execution, cross-functional alignment, communication, unblocking priorities

    Together, they provide strategic clarity and the operational horsepower to ensure decisions actually get done — without full-time cost.

  • A: Not necessarily. Some companies need one or the other; others need a blended approach. During Discovery, we help you determine the right mix based on your clarity needs, operational gaps, and leadership structure. Many companies evolve into blended support once financial clarity is in place — but some need it from day one. We right-size the structure to your stage and complexity.

  • A: Tideway works collaboratively with your internal team or outsourced partners — including bookkeepers, Controllers, and other finance support.

    We don’t replace any day-to-day roles the company may require. Instead, our role sits at the operational finance and strategic oversight level while the existing team manages the day-to-day transactions, reconciliations, and filings.

  • A: We operate best when treated like part of your leadership team.. That means full access to rhythm, data, and strategy — and the ability to drive accountability and alignment across departments.

    We are hands-on, not on the sidelines.

  • A: Over time, yes but not by removing the owner or changing who’s accountable.

    As financial clarity improves and execution becomes more consistent, fewer decisions need to funnel through one person.

    Leadership ownership strengthens, priorities move forward more smoothly, and the business becomes easier to run even while the owner remains actively involved.

    This is typically a longer-term outcome of our fractional engagement model, where continuity, context, and follow-through allow meaningful improvements to take hold without disrupting how the business operates.

  • A: Where relevant, particularly during interim engagements, we can connect you with a trusted boutique recruiting partner to support the permanent search. We help provide context on the role and ensure a smooth transition, but the recruiting relationship is led independently.

  • A: Our sweet spot is founder-led and owner-operated businesses at inflection points — rapid growth, transitions, restructuring, or strategy execution needs.

    We support companies requiring financial leadership and operational execution without committing to a full-time hire.

    We also help earlier-stage companies preparing to scale on a case-by-case basis.

  • A: Our core work is with businesses. That said, we do work with individuals, particularly professionals looking to start or transition into consulting. This is available as part of our Strategy Sessions offering.

  • A: We work with only a small number of clients at a time so each one receives the focus, depth, and support usually reserved for a full-time executive.

    We don’t take on competing clients. When we’re in your business, we’re fully in it.

  • A: At Tideway, we use AI in simple, practical, and responsible ways to support better decision-making. AI helps us speed up analysis, surface insights, and streamline parts of the finance and operations process - but it never replaces judgment, experience, or the relationship we have with clients.

    We adopt AI with care:

    • We protect sensitive client information.

    • We balance innovation with accuracy and discretion.

    • We only use AI when it genuinely strengthens outcomes.

    Our goal is to help companies understand their numbers, operate more smoothly, and make confident decisions—not to overwhelm them with tools or trends. AI is just one of the ways we bring clarity and execution support to the businesses we work with.

No Buzzword, No Taglines. Just Clarity.

No buzzwords.

No fog.

Just clarity.

Book a Discovery Session

Most of our work starts with a conversation. Tell us about your company, and we’ll share how Tideway can help.

Not a form fan? Please feel free to reach out directly at (403) 816-1727 or hello@tideway.ca

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