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Growth potential Mid-sized civil engineering firm with $25M-$50M in revenue and a broad service offering (Project Management, Structural, Site Development, Civil, Landscape Architecture, Industrial Facility Design, Investigations) that could be scaled through expanded project portfolios, partnerships, and repeat engagements with Owners, Contractors, and Design Professionals.

Niche expertise Longstanding local presence in Indianapolis since 1991 with a reputation for high quality and innovative engineering; leverage this credibility to pursue owners and developers seeking reliable, technically proficient partners for complex projects.

Technology readiness Utilizes industry-standard design and collaboration tools (Autodesk AutoCAD Civil 3D, AutoCAD, WordPress, Microsoft Office, Bootstrap) indicating compatibility with typical project workflows; potential to offer enhanced BIM, data management, and online marketing services to improve bid competitiveness.

Expansion opportunities Serves a diverse range of services and has a regional footprint with growth potential in adjacent markets and sectors; target large-scale municipal, industrial, and site development prospects that can benefit from integrated engineering solutions.

Competitive positioning Smaller firm with established client satisfaction and repeat business; position as a value-focused, flexible partner for mid-market projects where large firms may be less nimble, and pursue strategic alliances with general contractors and developers to win joint opportunities.

Similar companies to TLF, Inc.

TLF, Inc. Tech Stack

TLF, Inc. uses 8 technology products and services including Crazy Egg, AutoCAD, Sucuri, and more. Explore TLF, Inc.'s tech stack below.

TLF, Inc.'s Email Address Formats

TLF, Inc. uses at least 3 email formats:
TLF, Inc. Email FormatsExamplePercentage
FLast@tlf-engineers.comJDoe@tlf-engineers.com
94%
First.Last@tlf-engineers.comJohn.Doe@tlf-engineers.com
4%
Last@tlf-engineers.comDoe@tlf-engineers.com
2%

Frequently Asked Questions

What is TLF, Inc.'s phone number?

Minus sign iconPlus sign icon You can contact TLF, Inc.'s main corporate office by phone at
+1-317-334-****
. For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is TLF, Inc.'s official website and social media links?

Minus sign iconPlus sign iconTLF, Inc.'s official website is tlf-engineers.com and has social profiles on LinkedIn.

How much revenue does TLF, Inc. generate?

Minus sign iconPlus sign icon As of September 2026, TLF, Inc.'s annual revenue is estimated to be $25M - $50M.

What is TLF, Inc.'s SIC code and NAICS code?

Minus sign iconPlus sign iconTLF, Inc.'s SIC code is 8711 - Engineering Services and NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does TLF, Inc. have currently?

Minus sign iconPlus sign iconAs of September 2026, TLF, Inc. has approximately 63 employees across 2 continents, including North America and Europe. Key team members include President: B. L., President: T. F. and Information Technology Director: G. M. Explore TLF, Inc.'s employee directory with LeadIQ.

What industry does TLF, Inc. belong to?

Minus sign iconPlus sign iconTLF, Inc. operates in the Civil Engineering industry.

What technology does TLF, Inc. use?

Minus sign iconPlus sign iconTLF, Inc.'s tech stack includes Crazy Egg, AutoCAD, Sucuri, WordPress, Bluebeam, Google Fonts API, Adobe Creative Suite and ShareThis.

What is TLF, Inc.'s email format?

Minus sign iconPlus sign iconTLF, Inc.'s email format typically follows the pattern of FLast@tlf-engineers.com. Find more TLF, Inc. email formats with LeadIQ.

When was TLF, Inc. founded?

Minus sign iconPlus sign iconTLF, Inc. was founded in 1991.
TLF, Inc. logo

TLF, Inc.

Civil EngineeringIndiana, United States51-200 Employees

TLF, Inc. is a civil engineering firm based in Indianapolis, Indiana. It provides a broad range of services, including project management, structural engineering, site development, civil engineering, landscape architecture, industrial facility design, and engineering investigations. The company serves Owners, Contractors, and other design professionals.

Founded in 1991 and formerly known as Ter Horst, Lamson and Fisk, Inc., TLF has established a reputation for high-quality, innovative engineering. It operates within the civil engineering sector, focusing on delivering reliable outcomes for projects of varying size. The firm is located on the northwest side of Indianapolis.

Section iconCompany Overview

Phone number
+1-317-334-****
Website
tlf-engineers.com
SIC Code
8711 - Engineering Services
NAICS Code
237 - Heavy and Civil Engineering Construction
Founded
1991
Employees
51-200

Section iconFunding & Financials

  • $25M - $50M

    TLF, Inc.'s revenue is estimated to be in the range of $25M - $50M

Company Leadership

  • President at TLF, Inc.
    B. L.
    President
    Mobile Phone
  • President at TLF, Inc.
    T. F.
    President
    Mobile Phone
  • Information Technology Director at TLF, Inc.
    G. M.
    Information Technology Director
    Mobile Phone
  • Business Development Manager at TLF, Inc.
    D. H.
    Business Development Manager
    Mobile Phone
  • Manager at TLF, Inc.
    D. H.
    Manager
    Mobile Phone

Employee Directory

  • Staff Engineer at TLF, Inc.
    A. Z.
    Staff Engineer
    Mobile Phone
  • Associate At Booz Allen Hamilton - Center For Disease Control at TLF, Inc.
    D. L.
    Associate At Booz Allen Hamilton - Center For Disease Control
    Mobile Phone
  • Marketing Team Member at TLF, Inc.
    D. H.
    Marketing Team Member
    Mobile Phone

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